Method for coating amorphous titanium peroxide

0001The Co 1 Tyng method of specification amorphous type titanium peroxide Technical field

0002This invention and a coating method to the base of amorphous type titanium peroxide, Consistency which has the adhesiveness which was excellent even if especially the surface was a base which has water repellence It is [ the coating method to the base of sex amorphous type titanium peroxide, and ] Ba about it. Thin layer of the photocatalyst semiconductor used as Inda 1, or a dielectric and electric conduction object ceramics It is related with the substrate which it has. Background art

0003It is coating To to a substrate about photocatalyst semiconductor and dielectric and electric conduction object ceramic material. The sputtering method which is the art from the former at How to do, the vapor-depositing method, and decalcomania There is art, such as a high temperature sintering process by a film.

0004Various organic binders and silica gel are added in the method of fixing a photocatalyst semiconductor. It is the common knowledge which carried out Thermal processing. (Provisional-Publication-No. 7 - 1 7 1 4 0 No. 8 gazette) What glaze, inorganic glass, thermoplastics, solder, etc. are used for a binder for It is known and is (Provisional Publication No. 7 -- 2 3 2 0 8 No. 0 gazette) and S n 0.₂It is considered as condensation material. (Provisional Publication No. 7 -- 1 5 5 5 9 No. 8 gazette) by which how to fix to a Use board is also known.

0005however -- the sputtering method and the vapor-depositing method -- a coating device -- very much -- Kos In the next door of Umeimo of A, and a decalcomania method, a substrate etc. are started according to heat process conditions. thermal stress must be taken into consideration -- selection of material had restriction.

0006It is business about a binder in photocatalyst semiconductor and dielectric' electric conduction object ceramic material. It is a base table the case of the base in which it is and the surface has water repellence in the method of fixing. The field needed to be pretreated with the solution of a surface-active agent or caustic alkali of sodium. The particles of these photocatalyst semiconductor and dielectric and electric conduction object ceramics are various Vine. It is buried in Da 1 class and a oxidation reduction operation, and dielectric and an electric conduction operation are fully operated. It was difficult.

0007As titanium peroxide, it is Provisional Publication No. 7. -- 2 8 6 1 1 To No. 4 gazette, he is Pell. Tunic formation which consists of Peroxo poly titanic acid which is a polymerization thing of Oxo titanic acid for coating liquid is indicated. this Peroxo poly titanic acid and titanium oxide hydrogen peroxide is added to the gel, the sol, or these mixed dispersion liquid of a hydrate -- normal temperature Or 9 It is heating or less in zero. (in Example 1, it heats 8 0 for 1 hour) If it carries out, will be obtained. The To the effect statement is carried out.

0008In addition, Sticky liquid thru/or Jelly 1 which made hydrogen peroxide-ized titanium solution condense (Provisional-Publication-No. 6 2 - 2 5 2 3 1 No. 9 gazette) by which the thing of A state is also known. this thing hydrogen peroxide solution is added to the fine powder of titanium hydride -- yellow titanium peroxide aqueous liquid is obtained -- it is obtained as a yellow film by neglecting it at normal temperature and advancing evaporation of water, and condensation of Solute gradually -- the purport statement is carried out.

0009however The above-mentioned Provisional Publication No. 7 -- Peroxopo given in 2 8 6 1 1 No. 4 gazette Richitan acid -- gel of a titanium oxide hydrate, Sol or these mixed dispersion liquid Hydrogen peroxide is added. normal temperature -- or -- It is heated and obtained below by 9 0. on the other hand Add hydrogen peroxide to a titanium oxide hydrate, make it react by less than 1 5, and obtain. , -- To be this application "Consistency amorphous type titanium peroxide", the manufacturing method. About [ differ ] Physical properties, greatly different also in especially viscosity -- binder It is inferior to a function as 1. A photocatalyst semiconductor and dielectric - electric conduction object ceramic material -- thin -- There was a problem that formation of a layer was difficult.

0010moreover The above-mentioned Provisional Publication No. 6 2 -- hydrogen peroxide-ized titanium given in 2 5 2 3 1 No. 9 gazette Thing of Sticky liquid which made solution condense thru/or the shape of jelly, titanium hydride -- fine -- , Hydrogen peroxide solution is added to powder. Evaporation of yellow titanium peroxide solution to water It is obtained as a yellow film. on the other hand a titanium oxide hydrate -- peroxidation water Base is added and it is made to react by less than 1 5. Book made to generate as a viscous jelly-like thing A request "Consistency amorphous type titanium peroxide" What's It is different To about the manufacturing method. Not only To but power, It differs also in physical properties, The above-mentioned Provisional Publication No. 7 -- 2 8 6 1 1 No. 4 gazette (the 2nd column) As [ indicate ] Very stable only at thin concentration, To where or is stabilized for a long period of time, it cannot exist It was formed on a substrate. Tunic, Cracking, It is easy to produce Hakuri. a case where it calcinates at high temperature again -- the calcination back -- -ed -- a problem of it being said porous that a film becomes -- Oh. The indication of an invention

0011It is Ah with the base in which the present invention and its surface have water repellence, or the base which has thermoplasticity. Thermoplasticity of the base which does not have to carry out hydrophilic processing by intermediary, a surface-active agent, etc. Let it be a subject to provide the coating material which is not restricted.

0012Thin layer of the present invention, a photocatalyst semiconductor, or dielectric and electric conduction object ceramic material Formation and its thickness management being easy, a photocatalyst semiconductor, etc. are Burial by binder 1. Let it be a subject to provide the film formation construction method which is not hidden.

0013It is consistency Amor the result studied wholeheartedly that these artificers and the above-mentioned subject should be solved. Face type titanium peroxide etc. are fixed to a base, it uses as a binder layer -- making the particulates of a photocatalyst semiconductor, dielectric ceramics, or electric conduction object ceramics adhere to the amorphous type titanium peroxide layer in the state of uniform-among gas dispersion again By The present invention is completed by considering it as the titanium oxide layer which fixes consistency amorphous type titanium peroxide etc. to a base, carries out heating calcination and has photocatalyst ability. It carried out. that is, it is the method of fixing an amorphous type titanium peroxide layer to the present invention and a base -- coating amorphous type titanium peroxide sol Or it is without it performs hydrophilic processing on the surface of a base which uses a surface-active agent etc., consistency Alphamorph type titanium peroxide is coated -- after that normal temperature * 2 5 Less than zero the substrate calcinating [ dryness and ] -- amorphous type titanium peroxide layer Amorphous type titanium peroxide layer made by the method of fixing, or this method It is related with the substrate which it has.

0014it is the method of fixing a titanium oxide layer to a base -- amorphous type fault Coat titanium oxide sol. Or base table which uses a surface-active agent etc. Without it performs hydrophilic processing of a field, consistency Amor -- face -- type titanium peroxide -- Co -- it acts as Tyng -- after that -- 2 5 Basis drying and calcinating above by 0 Titanium peroxide made by the method of fixing a titanium oxide layer to a board, or this method It is related with the substrate which has a layer.

0015A base is coated with amorphous type titanium peroxide sol, Or it is without it performs hydrophilic processing on the surface of a base which uses a surface-active agent etc., Viscosity it acts as Co 1 Tyng of the Consistency amorphous type titanium peroxide -- amorphous type Peracid Form a-izing titanium layer. The amorphous type titanium peroxide layer has adhesion. It is a photocatalyst semiconductor while being, Dielectric ceramics or electric conduction object ceramics Particulates are adhered to the amorphous type titanium peroxide layer in the state of uniform-among gas dispersion. Photocatalyst semiconductor carrying out, dielectric ceramics or electric conduction object S it is made by the method of fixing the thin layer of Ramix, or this method -- base, the -- The amorphous type titanium peroxide layer formed on a base, and the amorphous type The photocatalyst semiconductor formed on a titanium peroxide layer, dielectric ceramics, or Guiding It is related with the substrate which consists of a thin layer of Electricity object ceramics.

0016They are titanium tetrachloride solution and ammonium hydroxide solution again p H 2* After making it react in the acidic region of 6, It is Washing about the sedimenting alt. titanic acid of light blueness white. Water which diluted or condensed and adjusted solid content concentration to 0.2*0.6% of the weight the Purification back Hydrogen peroxide solution is added to solution, the bottom of low temperature -- desirable -- 1 5 -- the following -- especially -- Desire -- better To recuperates itself at the normal temperature after making it react, agitating by abbreviation 5 t:* 8. It is related with the consistency amorphous type titanium peroxide manufactured by the manufacturing process of the consistency amorphous type titanium peroxide by which it is characterized, and this method.

0017"amorphous type titanium peroxide sol" in the present invention -- for example, -- the next -- It can carry out for obtaining and can manufacture. Titanium like titanium tetrachloride T i C 14 To salt water solution, they are an ammonia solution thru/or water oxidization Al power like water oxidization Na ♪ Lyme. Li is added and it is made to react by pH 6*7. Water oxidization Chi 4 [ light blueness white / arising / and formless ] (alt. titanic acid H) Tongue T i (OH)₄T iO₄It is called. When it processes with the washing - separation back and hydrogen peroxide solution, it is peroxidation Titanium of an amorphous form. Le is obtained.

0018thus, "amorphous type titanium peroxide sol" in the present invention obtained are pH 6*7 and diameter of particle 8*20 nm -- the appearance -- yellow -- transparent it is a fluid -- it is stable even if saved at normal temperature for a long period of time. sol concentration -- connoisseur accepting necessity, although adjusted to 1.4*1.6 % of the weight of usual states -- the concentration -- Tone it can carry out ready -- diluting with distilled water etc. the case where it is used by low concentration -- use.

0019This amorphous type titanium peroxide sol, amorphous at normal temperature to announcer evening 1 Ze type titanium oxide, it does not yet crystallize in the state -- adhesion nature -- A Re and membrane formation nature can create a uniform and flat thin film highly -- and the dry tunic has the character in which it does not melt into water.

0020It is the sol of amorphous type titanium peroxide 1 It is several hour Addition above 0 ot:. If it becomes hot, it becomes Anatase type titanium oxide sol -- amorphous type peroxidation Chi it is heating by 25 Ot:* 940 which carried out after-coating dry fixation of the tongue sol at the base -- you -- it becomes 1 Ze type titanium oxide.

0021in the present invention "consistency amorphous type titanium peroxide", for example, the next, It can be made like and can manufacture. Chita like titanium tetrachloride T i C 14 A salt water solution -- water oxidization Al like an ammonia solution thru/or sodium hydroxide a potassium is added -- pH -- an acidic region -- desirable -- pH 2*6 -- it is made to react by p H2 desirably especially The sedimenting light blueness white and formless titanium hydroxide T i 4 (alt. titanic acid H) (OH)₄T i 0₄it is called. The washing and separation back and peroxidation water it processes with matter water -- the bottom of low temperature -- desirable -- 1 5 -- the following -- especially -- desirable -- 5*8 the normal temperature after making it react, agitating -- 7*1 Obtain by recuperating oneself for zero day. , -- To be .

0022Thus, "consistency amorphous type titanium peroxide" of the present invention obtained, pH 2*4 and diameter 8*2 of a particle it is 0 nm grade -- the appearance -- yellow -- transparent it has the shape of sol * half jelly which is viscous for a while, i.e., various viscosity, -- it has very strong adhesion -- it is stable even if saved at normal temperature for a long period of time. It is the solid content concentration and 0.2*0.6 % of the weight usually 0.3 % of the weight desirably. Although adjusted, the concentration can be adjusted if needed. "consistency amorphous type titanium peroxide" in this present invention, The Made Titanium salt water solution like titanium tetrachloride T i C 14 in Manufacturing process, It is an acidic region and changing within the limits of pH 2*6 desirably about PH at the time of a reaction with water oxidization Al power Li like Vanmona water thru/or water oxidization Na ♪ Lyme, what has various viscosity is obtained by changing solid content concentration by 0.2*0.6% of the weight of within the limits -- various uses can be considered according to the viscosity To, The shape of half-jelly homogeneous from the object of forming the thin film of uniform film thickness What has the viscosity of a grade is desirable. And if p H of the above-mentioned reaction exceeds six, viscosity will serve as little amorphous type titanium peroxide sol, base tables, such as a strong water-repellent metal and a plastic, Hydrophilic processing according to a surface-active agent etc. on the occasion of Co 1 Tyng to a field is required. If Ri and p H become less than two, when precipitation of Orthi evening A acid will decrease extremely, it is. It obtains and inconvenience arises.

0023moreover -- if solid content concentration exceeds 0.6 % of the weight -- the shape of heterogeneous half-jelly the problem that formation of the thin film of uniform film thickness becomes difficult arises -- they are less than 0.2 % of the weight of another side Coating on the surface of a base is faced and it is surface activity etc. The inconvenience that Hydrophilicity processing is needed arises.

0024thus Consistency amorphous type titanium peroxide of the present invention, yellow -- transparent It is a new substance which has viscosity. He is still announcer in a state amorphous at normal temperature. It does not crystallize to Tarta type titanium oxide, The adhesion - adhesion, Water repellence In a base of all kinds of material including a base which it has, it excels extremely. To. membrane formation nature is high -- uniform -- Flush Create a A thin film easily. it can do -- and the dry tunic has the character in which it does not melt into water.

0025and this consistency amorphous type titanium peroxide and it -- a base -- Cau acting as Tyng -- normal temperature * 2 if dry and calcination of are done by 5 O t -- very strong adhesion -- an owner -- The amorphous type titanium peroxide layer to carry out is formed. 2 5 0 T:* 9 4 0 -- drying by heating '-- forming a Anatase type titanium oxide layer, if it calcinates -- 9 4 if it heats above by 0, a rutile type titanium dioxide layer will be formed -- the function of a photocatalyst -- very -- It falls to an end.

0026It sets to the present invention, If it is considered as a "base", it is inorganic matter, such as ceramics and glass. The thing of quality of a metallic material, such as the organic quality of the materials, such as the quality of the material, a plastic, rubber, a tree, and paper, and aluminum, and steel, can be used. They are Rico nitrile resin, vinyl chloride resin, and the poly car Bonnei also especially in these. A resin and Methyl methacrylate rate * fat (acrylics * fat), polyester resin, and Pori Ule evening A* The effect which was excellent in application to organic polymers resin materials, such as fat, is demonstrated.

0027it is not restricted to the size or form -- the shape of a film, the shape of a honeycomb, and Fa What [ the shape of A bar, a filtration sheet shaped, the shape of a bead, the letter of firing, and they accumulated ] It is good. If it is a base which passes ultraviolet rays, it can apply to the inside, and it can apply also to the article painted again.

0028They are amorphous type titanium peroxide sol and consistency amorphous type peroxidation to a base. In order to apply and coat titanium, they are Date Bing and A with Blow. Publicly known methods, such as a play, can be used.

0029two after applying as mentioned above, or spraying and coating 5 it is made to dry and calcinate by the following by 0 -- making it solidify -- amorphous type Peracid of the present invention The substrate which has a-izing titanium layer can be manufactured.

0030After coating and 2 5 O t:* 4 0 It sinters by 0 in order and is announcer evening 1 Ze. The substrate which carried out solidification support of the type titanium oxide layer can also be manufactured. This basis Since a board will have a photocatalyst function, a photocatalyst decomposes it as a base. Organic polymers * fat which is easy to receive, Poly 4 fluoridation Engineering Tire which is highly efficient engineering plastics A (P T F E), When polyamide imide (P A I), polyimide (P I), etc. which are super-heat-resistant engineering plastics are used, the photocatalyst function of titanium oxide -- Na it uses falling by thorium ion -- coating is preceded the substance containing sodium ions, such as The and sodium hydroxide solution, -- the resin surface It is advantageous to clean and to make a sodium source exist. Amorphous type titanium peroxide sol or consistency amorphous type peroxidation Chita Predetermined thickness is obtained by the Co 1 Tyng constituent which consists of As, and one coating. It has the special feature that To is made. and coating -- formation it is carried out -- these titanium peroxide layers or 2 5 zero or more heating calcination -- profit Thickness of the thin film of a To be titanium oxide layer, a consistency amorphous type -- titanium peroxide Coating before concentration of titanium peroxide of which inside (% of the weight), viscosity, and dryness It can adjust also with thickness. Necessity is accepted and it is the above-mentioned Co 1 Te. Ting material can also be applied in piles.

0031It excels in the substrate which has the above-mentioned amorphous type titanium peroxide layer, and weatherability, and is Hika. The base consisting of molecule organic materials etc. can be protected from ultraviolet rays etc., and also it is on the substrate. A part for the organic quantity which tends to be decomposed by the photocatalyst function the case where a photocatalyst semiconductor layer is provided Bases, such as child material, can be protected.

0032It sets to the present invention, It is T iO if it is considered as a "photocatalyst semiconductor."₂Z nO, S r T i 0₃C d S, C d 0, C a P, I n P, l n₂0₃C aA s, B a T i O₃K N b O 3, F e₂O₃T a₂O₅W0₃S aO₂B i₂O₃N i 0, C u 2 O, S i C, S iO₂M o S 2, Mo S₃I n P b, R uO₂C eO₂although Such can be mentioned, titanium oxide T i O2 is preferred also in these -- a photocatalyst semiconductor and its diameter -- 0.00 1 m*2 0 izm grade the shape of a particulate -- or -- fine -- it is used with a powdered form.

0033It is P t for the complement of a photocatalyst function; Ag, Rh, Ru0₂Nb, C u, S n, N iO, etc. can also be used as an additive agent.

0034it sets to the present invention as "dielectric ceramic" material -- S iO₂T a 2 O 5, T i O₂S r T iO₃B aT iO₃P b system Perrot Bus Khai A compound It can mention.

0035moreover As a "conductive ceramic" material, base metal alloys, such as copper, nickel, chromium, titanium, and aluminum, etc. can be mentioned, respectively. These ceramics materials and its diameter are 0.00. 1//m* 2 0 m grade It is used with the form of the shape of a particulate, or the shape of fine powder. Inside of such fine powder and gas A uniform * dispersion state can be made to float. it sets to the present invention "the method of fixing the thin layer of a photocatalyst semiconductor, dielectric ceramics, or an electric conduction object Serra mix" -- a figure -- if it explains based on 1 Surface activity It is amorphous type titanium peroxide sol to base 3 which performed hydrophilic processing by the agent etc. Or [ coating ], Or it is consistency to a direct base, without performing hydrophilic processing. It acts as Co 1 Tyng of the amorphous type titanium peroxide, between amorphous type peroxidation Check tongue layer 2 is formed -- the amorphous type titanium peroxide layer has adhesion (usually after coating) It is 1*1 at normal temperature. Within 0 minute, it is the above-mentioned photocatalyst half Guiding. Particulates 1 of the body, dielectric ceramics, or electric conduction object ceramics, sealing and usual state it changes into a uniform dispersion state into gas using a pressure container -- natural adhesion or air current pressure adhesion it is made to adhere to a Ri amorphous type titanium peroxide layer -- direction which removes excessive particulates A method is mentioned. A photocatalyst semiconductor, dielectric ceramics, or electric conduction object Pressurize after fixing the thin layer of Ramix to an amorphous type titanium peroxide layer By To, the adhesion between each class improves remarkably. Thus, Uniformity A Quality thin film can be made.

0036Such a photocatalyst semiconductor, dielectric ceramics, or electric conduction object ceramics By forming a thin layer, small weight savings, such as electronic equipment, and small capacity-ization are Reach. Formation can be carried out. As a photocatalyst function board, it is a lamination thin film of a photocatalyst semiconductor. To the mutual interference of the particle surface according to electron transfer the time of the oxidation reduction of The and a photocatalyst semiconductor It is effective in losing the economical loss by a fall and film thickness of Function. Brief explanation of the drawings

0037Drawing 1, a photocatalyst semiconductor, dielectric ceramics, or electric conduction object ceramics It is an explanatory view showing how to fix a thin layer. Embodiment It is this invention, although an example is hung up over below and this invention is explained to it still more concretely. The range is not limited to these illustration. Reference example 1 (manufacture of amorphous type titanium peroxide sol)

0038Titanium tetrachloride T i C 1₄of 50 % solution (the Sumitomo Sycus, Inc.) 1 What diluted 00m1 with distilled water 70 times, and ammonium hydroxide NH₄25 % solution of OH (Takasugi Pharmaceuticals incorporated company) It is 1 with distilled water. It reacts by adjusting what was diluted 0 time to p H 6. 5*6. 8. Gokami Clear neglected for a while the reaction back Liquid is thrown away. T i (OH) which remained adding distilled water 4 times the abbreviation of the amount of gels of 4 of this -- enough -- It is agitated and neglected. The degree of Conduction is 2*1 with a Conduction degree meter. A flush is wound until it is set to 0 t S. Supernatant liquid is thrown away into return and the last and it leaves only a sediment. Depending on the case, it is a concentration machine. Concentration processing can be performed. this light blueness -- white T i (OH) 4360 zero m1 -- 35 % hydrogen peroxide solution 2 1 if it adds in every 30-minute 2 steps and zero m1 is agitated by abbreviation 5 overnight -- yellow -- transparent amorphous type titanium peroxide sol abbreviation 3 80 0 m l is obtained.

0039it sets at the above-mentioned process -- if generation of heat is not suppressed -- water, such as metatitanic acid, -- un--- Since a Molten substance may deposit, all the process suppresses generation of heat and it performs it. That is desirable. Example 1 (manufacture of consistency amorphous type titanium peroxide)

0040Titanium tetrachloride T i C 1₄of 50 % solution (the Sumitomo Sycus, Inc.) 1 What diluted 00m1 with distilled water 70 times, and ammonium hydroxide NH₄25 % solution of OH (Takasugi Pharmaceuticals incorporated company) It is 1 with distilled water. It reacts by adjusting what was diluted 0 time to p H2. 0. The reaction back, supernatant liquid is thrown away, after neglecting it for a while. To. Distilled water 4 times the abbreviation of the amount of gels of alt. titanic acid T i (0H) 4 which remained of this is added. It fully Stirring and neglects it. It washes until the degree of Conduction is set to 2~1 with a Conduction degree plan. Supernatant liquid is thrown away into a repetition and the last and it leaves only a sediment. a case -- dark -- A Contraction machine can perform concentration processing. Alt. titanium of this light blueness white Acid T i (O H) 4 solution 2 5 5 To 0 m l, 3 5 % hydrogen peroxide solution 2 0 zero m1 -- 3 7*1 after adding in every 0-minute 2 steps and 1** Stirring's carrying out by about 5 Zero-day normal temperature if it is recuperated -- yellow -- amorphous type titanium peroxide sol abbreviation 2 of the shape of transparent jelly 8 0 0 m l was obtained. Example 2 (process of various viscous consistency amorphous type titanium peroxide) In Example 1, Consistency amorphous type peroxidation Chi obtained in Example 1 when p H at the time of a reaction was set to 3, 4, and 5 and also having been carried out like Example 1 The thing of the shape of hard jelly was obtained as p H went up rather than the tongue, and solid content concentration also increased gradually. Example 3

0041As a base, they are an acrylic resin board, a Me evening krill resin board, and methyl meta-Clear 1. The A * fat board was used. it dries after washing the surface of these resin boards -- 0.3 % of the weight of consistency titanium peroxide made from Example 1 to these resin boards -- Debbing -- 1 time It coated. When the coating surface is a damp or wet condition, it smells among a container. The announcer evening-Ze type titanium oxide powder S T -- 0 1 (made by Ishihara Sangyo Kaisha, Ltd.) Gas It is made to adhere in the state of uniform floating, and is 5. It is dryness back and bottom of pressurization 2 at 0. 0 It heats by 0 and is the following There. It washed and created the photocatalyst semiconductor substrate.

0042These substrates, A photocatalyst layer is a thin film. It exfoliates compared with the conventional thing of a thick film. It is safe, It is said that organic compound decomposition performance does not change at all again. It excelled in a point markedly. Example 4

0043As a base, it is a half-porcelain glazing tile. (the product made from I NAX, Inc.: 1 0 0 X 1 0 0 X 5 mm) Ceramic coating steel board (2 1 0 X 2 9 6 X 0. 8 mm) Keramite board (Glazed type: 157 X 223 X 4 mm) It used. these surfaces are washed -- consistency Peracid made from Example 1 after drying at normal temperature 0.3 % of the weight of-izing titanium -- squeeze board, a half-porcelain glazing tile -- 0. 1* 0. 2 g/" -- Sheet and a ceramic coating steel board -- a 2. 0*2. 3 g Z sheet and a Keramit board -- a 1. 5*1. 8 gZ sheet -- coating, respectively It was. When the coating surface is a damp or wet condition, it is [ be / it / under / container / setting ] an announcer evening-Ze type. Titanium oxide powder ST -- 0 1 (made by Ishihara Sangyo Kaisha, Ltd.) Place made to adhere for 1 minute in the state of gas uniform floating, In a half-porcelain glazing tile, it is 0.0. In a 1*0. 02 gZ sheet and a ceramic coating steel board, it is a 0. 1~0. 2 gZ sheet, mole cricket Mi a A board -- 0. l g No -- Anatase type titanium oxide powder is adhesion, respectively it is carrying out -- being in 50, drying this and calcinating for 30 minutes by 500 -- half a photocatalyst The conductor board was created.

0044It excelled markedly the photocatalyst function of these substrates, makeup nature, and in respect of adhesion. Example 5

0045As a base, nonwoven fabric of polyester and a rayon system (X[ 300 ] 300 mm) was used. it dries, after washing this nonwoven fabric in cold water -- consistency made from Example 1 Make 0.3 % of the weight of titanium peroxide adhere in Debbing. Subsequently, announcer evening-Ze Type titanium oxide powder ST -- 0 1 (made by Ishihara Sangyo Kaisha, Ltd.) Gas uniform floating state It was made to adhere, and it is in 50 and did dry and fixation of. then, this dry article is pressurized with an iron by 120* 15 omicrontau: -- the adhesion between each class was made to improve further This substrate, makeup nature, or not only adhesion but especially the decomposition performance was excellent. Example 6

0046The decomposition examination of the organic substance was done as follows. In a base, it is every direction 2. 1X[ 0 ] 2 9 Para Grass of 6 mm (CRALAY CO., LTD. Me evening krill * fat) It was used. 0.3 % of the weight of consistency titanium peroxide made from Example 1 to this base -- Deppin it is made to adhere in A -- ranking next -- announcer evening 1 Ze type titanium oxide powder S T -- 0 1 ( business incorporated company make from Ishihara) making it adhere in the state of gas uniform floating -- 5 Dry and fixation of were done by 0. Then, it is this dry article 1 2 0*1 5 It is in 0, pressurizes with an iron, and is between each class. Adhesion was made to improve further. The photocatalyst object which supported the photocatalyst was acquired. these trials the photocatalyst object for Trial is put in an examination container -- it ranks next -- the inside of a container -- organic substance to be decomposed Coloring solution was poured so that the depth might serve as 1 c m. Mono-[ this coloring solution and ] Aszorez Water dispersing element of Do (red liquefied thing) It comes out and is a certain Polook thread P M. -- It is R (made by Living-ized Calah 1 incorporated company) 3 It dilutes 0 time. Next, inside of a container In order to prevent evaporation of coloring solution, it is a float glass (it is cutlet A below in wavelength 3 0 0 n m) to a container. It covered. It is an ultraviolet irradiance machine to the place of a substrate to upper part 5 c m of the examination container, and 9 .5 c m. (blue-collar worker fluorescence pipe of 2 0 w) 1 3 c m Separation It carries out and installs two, the above-mentioned photocatalyst object is irradiated -- time of the color of coloring solution disappearing Disassembly of the intermediary organic matter should be completed. the result -- two days after the start of test a color disappears completely -- it turned out that it has the outstanding photocatalyst function. Field of the Invention

0047if consistency amorphous type titanium peroxide by the present invention is used -- all -- Without it performs hydrophilic processing by a surface-active agent etc. to a base amorphous type fault a titanium oxide layer can be formed -- the outstanding adhesion -- photocatalyst half Guiding Fix the thin layer of the body, dielectric ceramics, or electric conduction object ceramics. it becomes possible -- small weight savings, such as electronic equipment using it, and small capacity-ization are achievement It cuts. Opportunity by the mutual interference of the particle surface according to electron transfer by the lamination thin film of a photocatalyst semiconductor as a photocatalyst function board the time of the oxidation reduction of a photocatalyst semiconductor It is effective in losing the economical loss by a fall and film thickness of ability.