公开(公告)号：US6117568A

公开(公告)日：2000-09-12

申请号：US913167

申请日：1997-10-30

申请人： Kazuhito Hashimoto ,  Akira Fujishima ,  Osamu Sato ,  Tomokazu Iyoda

发明人： Kazuhito Hashimoto ,  Akira Fujishima ,  Osamu Sato ,  Tomokazu Iyoda

IPC分类号： C25D9/00 ,  H01F10/00 ,  H01F41/26 ,  H01F10/08

CPC分类号： H01F41/26 ,  C25D9/00 ,  H01F10/005

摘要： The invention provides a novel cyanochromium-complex-based magnetic material formed on an electrode, which is excellent in magnetic properties and of which magnetic properties are reversibly controllable, by impressing a reduction potential which electrochemically reduces Cr.sup.3+ into Cr.sup.2+ in a solution containing at least [Cr(CN).sub.6 ].sup.3- and Cr.sup.3+.

摘要翻译： PCT No.PCT / JP96 / 00577 Sec。 371 1997年10月30日第 102（e）1997年10月30日PCT 1996年3月8日PCT公布。 公开号WO96 / 28831 日期1996年9月19日本发明提供了一种形成在电极上的新颖的基于氰基铬络合物的磁性材料，其磁性能优异，磁性能可逆地控制，通过在电化学方法中减少Cr3 +的还原电位， 至少含有[Cr（CN）6] 3-和Cr3 +的溶液。

公开(公告)号：US07327074B2

公开(公告)日：2008-02-05

申请号：US11605374

申请日：2006-11-29

申请人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

发明人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

IPC分类号： H01J61/40 ,  F21V9/00

CPC分类号： A61L9/205 ,  B01D2255/20707 ,  B01D2255/802 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0244 ,  C03C17/2456 ,  C03C17/256 ,  C03C17/3417 ,  C03C2217/212 ,  C03C2217/71 ,  H01J61/35 ,  H01J61/42

摘要： An illuminating device is made from a transparent hollow envelope that encloses a filler gas. The envelope has inner and outer surfaces. The illuminating device has a coating of a fluorescent material deposited on the inner surface of the transparent envelope where the fluorescent material emits light having a visible component and an ultraviolet component; and a titanium dioxide film having first and second opposing surfaces where the first surface of the titanium dioxide film is formed on the outer surface of the transparent envelope. A light transmittance of the titanium dioxide film is at least 50% for light having a wavelength of 550 nm, and the light transmitted from the fluorescent material through the transparent envelope and the first surface of the titanium dioxide film to the second surface thereof causes photocatalytic activity to be generated on the second surface of the titanium dioxide film.

摘要翻译： 照明装置由包围填充气体的透明中空外壳制成。 信封具有内表面和外表面。 照明装置具有沉积在透明外壳的内表面上的荧光材料的涂层，其中荧光材料发射具有可见成分和紫外分量的光; 以及具有第一和第二相对表面的二氧化钛膜，其中二氧化钛膜的第一表面形成在透明外壳的外表面上。 对于波长为550nm的光，二氧化钛膜的透光率为至少50％，并且从荧光材料通过透明外壳和二氧化钛膜的第一表面向其第二表面透射的光引起光催化 在二氧化钛膜的第二表面上产生的活性。

公开(公告)号：US07157840B2

公开(公告)日：2007-01-02

申请号：US10327042

申请日：2002-12-24

申请人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

发明人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

IPC分类号： H01J63/04

CPC分类号： A61L9/205 ,  B01D2255/20707 ,  B01D2255/802 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0244 ,  C03C17/2456 ,  C03C17/256 ,  C03C17/3417 ,  C03C2217/212 ,  C03C2217/71 ,  H01J61/35 ,  H01J61/42

摘要： An illuminating device is made from a transparent hollow envelope that encloses a filler gas. The envelope has inner and outer surfaces. The illuminating device has a coating of a fluorescent material deposited on the inner surface of the transparent envelope where the fluorescent material emits light having a visible component and an ultraviolet component; and a titanium dioxide film having first and second opposing surfaces where the first surface of the titanium dioxide film is formed on the outer surface of the transparent envelope. A light transmittance of the titanium dioxide film is at least 50% for light having a wavelength of 550 nm, and the light transmitted from the fluorescent material through the transparent envelope and the first surface of the titanium dioxide film to the second surface thereof causes photocatalytic activity to be generated on the second surface of the titanium dioxide film.

摘要翻译： 照明装置由包围填充气体的透明中空外壳制成。 信封具有内表面和外表面。 照明装置具有沉积在透明外壳的内表面上的荧光材料的涂层，其中荧光材料发射具有可见成分和紫外分量的光; 以及具有第一和第二相对表面的二氧化钛膜，其中二氧化钛膜的第一表面形成在透明外壳的外表面上。 对于波长为550nm的光，二氧化钛膜的透光率为至少50％，并且从荧光材料通过透明外壳和二氧化钛膜的第一表面向其第二表面透射的光引起光催化 在二氧化钛膜的第二表面上产生的活性。

公开(公告)号：US20070230181A1

公开(公告)日：2007-10-04

申请号：US11605374

申请日：2006-11-29

申请人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

发明人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

IPC分类号： F21V9/00

CPC分类号： A61L9/205 ,  B01D2255/20707 ,  B01D2255/802 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0244 ,  C03C17/2456 ,  C03C17/256 ,  C03C17/3417 ,  C03C2217/212 ,  C03C2217/71 ,  H01J61/35 ,  H01J61/42

摘要： An illuminating device is made from a transparent hollow envelope that encloses a filler gas. The envelope has inner and outer surfaces. The illuminating device has a coating of a fluorescent material deposited on the inner surface of the transparent envelope where the fluorescent material emits light having a visible component and an ultraviolet component; and a titanium dioxide film having first and second opposing surfaces where the first surface of the titanium dioxide film is formed on the outer surface of the transparent envelope. A light transmittance of the titanium dioxide film is at least 50% for light having a wavelength of 550 nm, and the light transmitted from the fluorescent material through the transparent envelope and the first surface of the titanium dioxide film to the second surface thereof causes photocatalytic activity to be generated on the second surface of the titanium dioxide film.

公开(公告)号：US06939611B2

公开(公告)日：2005-09-06

申请号：US10102819

申请日：2002-03-22

申请人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

发明人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

IPC分类号： B01J21/06 ,  B01J35/00 ,  B01J37/02 ,  C03C17/245 ,  C03C17/25 ,  C03C17/34 ,  H01J61/35 ,  B32B9/00 ,  B01J23/00

CPC分类号： A61L9/205 ,  B01D2255/20707 ,  B01D2255/802 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0244 ,  C03C17/2456 ,  C03C17/256 ,  C03C17/3417 ,  C03C2217/212 ,  C03C2217/71 ,  H01J61/35 ,  H01J61/42

摘要： A titanium dioxide film (2) having at least photocatalytic activity, whose light linear transmittance corresponding to light having a wavelength of 550 nm is not less than 50% and whose thickness is 0.1 to 5 μm or so, is formed on a transparent substrate (1) constituted by a glass plate or the like. Preferably, a precoat film (3), which has optical transmissivity and is constituted by a SiO2 film having a thickness of 0.02 to 0.2 μm or so, is provided between the transparent substrate (1) and the titanium dioxide film (2). Thereby, excellent photocatalytic action and optical transmissivity can be obtained. Moreover, members composing various structures such as a glass window, which are especially required to have optical transparency, can be further provided with photocatalytic activities.

摘要翻译： 在透明基板上形成具有至少具有波长550nm的光的光线性透射率至少为50％，厚度为0.1〜5μm的至少具有光催化活性的二氧化钛膜（2） 1）由玻璃板等构成。 优选地，在透明基板（1）和透明基板（1）之间设置具有透光性并由厚度为0.02〜0.2μm的SiO 2膜构成的预涂膜（3） 二氧化钛膜（2）。 由此，可以获得优异的光催化作用和光透射率。 此外，特别需要具有光学透明性的构成诸如玻璃窗的各种结构的构件可进一步具有光催化活性。

公开(公告)号：US06387844B1

公开(公告)日：2002-05-14

申请号：US09042609

申请日：1998-03-17

申请人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

发明人： Akira Fujishima ,  Kazuhito Hashimoto ,  Tomokazu Iyoda ,  Shigemichi Fukayama ,  Tetsuo Yoshimoto ,  Tokuyoshi Saitoh

IPC分类号： B01J2300

CPC分类号： A61L9/205 ,  B01D2255/20707 ,  B01D2255/802 ,  B01J21/06 ,  B01J21/063 ,  B01J21/066 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0244 ,  C03C17/2456 ,  C03C17/256 ,  C03C17/3417 ,  C03C2217/212 ,  C03C2217/71 ,  H01J61/35 ,  H01J61/42

摘要： A titanium dioxide film having at least photocatalytic activity, whose light linear transmittance corresponding to light having a wavelength of 550 nm is not less than 50 % and whose thickness is 0.1 to 5 &mgr;m or so, is formed on a transparent substrate constituted by a glass plate or the like. Preferably, a precoat film, which has optical transmissivity and is constituted by a SiO2 film having a thickness of 0.02 to 0.2 &mgr;m or so, is provided between the transparent substrate and the titanium dioxide film. Thereby, excellent photocatalytic action and optical transmissivity can be obtained. Moreover, members composing various structures such as a glass window, which are especially required to have optical transparency, can be further provided with photocatalytic activities.

摘要翻译： 在由玻璃构成的透明基板上形成具有至少具有波长为550nm的光的光线性透射率为50％以上且厚度为0.1〜5μm的至少具有光催化活性的二氧化钛膜 板等。 优选地，在透明基板和二氧化钛膜之间设置具有透光性并由SiO 2膜构成的厚度为0.02〜0.2μm的预涂膜。 由此，可以获得优异的光催化作用和光透射率。 此外，特别需要具有光学透明性的构成诸如玻璃窗的各种结构的构件可进一步具有光催化活性。

公开(公告)号：US06737145B1

公开(公告)日：2004-05-18

申请号：US09807904

申请日：2001-06-08

申请人： Toshiya Watanabe ,  Kazuhito Hashimoto ,  Akira Fujishima ,  Kazuyuki Takami ,  Norihiro Nakayama ,  Taro Suzuki ,  Naoki Tanaka ,  Eisuke Tachibana ,  Tatsuhiko Adachi

发明人： Toshiya Watanabe ,  Kazuhito Hashimoto ,  Akira Fujishima ,  Kazuyuki Takami ,  Norihiro Nakayama ,  Taro Suzuki ,  Naoki Tanaka ,  Eisuke Tachibana ,  Tatsuhiko Adachi

IPC分类号： B32B514

CPC分类号： C08F8/42 ,  Y10T428/31504 ,  Y10T428/31855 ,  Y10T428/31935

摘要： The present invention is concerned with an organic-inorganic composite graded material containing a composite material formed by chemically bonding an organic polymer compound and a metallic compound and having a component graded structure in which the content of the metallic compound continuously changes in the depth direction from the material surface, a process for the production of the above organic-inorganic composite graded material by forming a coating layer composed of a specific coating solution for forming the organic-inorganic composite film on an organic substrate and drying the coating layer under heat, a coating agent composed of the above organic-inorganic composite graded material for forming a coating film, and an article coated with the above coating agent.

摘要翻译： 本发明涉及含有通过化学键合有机高分子化合物和金属化合物形成的复合材料的有机 - 无机复合分级材料，并且具有其中金属化合物的含量在深度方向上连续变化的组分渐变结构 材料表面，通过在有机基材上形成有机无机复合膜的特定涂布溶液形成涂层并在加热下干燥涂层来生产上述有机 - 无机复合分级材料的方法， 由上述用于形成涂膜的有机 - 无机复合分级材料组成的涂布剂和涂覆有上述涂布剂的制品。

公开(公告)号：US6106955A

公开(公告)日：2000-08-22

申请号：US5584

申请日：1998-01-12

申请人： Takatoshi Ogawa ,  Toshio Saito ,  Sadatoshi Ohno ,  Atsumichi Kushibe ,  Fumio Kamikubo ,  Tatsuya Yasunaga ,  Takashi Kato ,  Yoshimasa Ito ,  Akira Fujishima ,  Kazuhito Hashimoto

发明人： Takatoshi Ogawa ,  Toshio Saito ,  Sadatoshi Ohno ,  Atsumichi Kushibe ,  Fumio Kamikubo ,  Tatsuya Yasunaga ,  Takashi Kato ,  Yoshimasa Ito ,  Akira Fujishima ,  Kazuhito Hashimoto

IPC分类号： B01J35/00 ,  B01J37/02 ,  C25D11/26 ,  B32B9/04 ,  C07G1/00 ,  C09C1/36

CPC分类号： B01J37/0244 ,  B01J35/002 ,  B01J35/004 ,  B01J37/0226 ,  C25D11/26 ,  Y10T428/252

摘要： A metal material having a photocatalytic activity which comprises an anodized layer and a thin layer containing titanium oxide powder which are heat treated are sequentially laminated on the surface of a substrate comprising metal material including titanium. By anodically oxidizing the metal material including titanium, an anodized layer is formed on the surface thereof. A thin layer containing titanium oxide powder is further coated on this surface, and heat treatment is carried out before and/or after forming this thin layer containing titanium oxide powder.

摘要翻译： 具有光催化活性的金属材料，其包含阳极氧化层和包含经过热处理的氧化钛粉末的薄层依次层压在包含钛的金属材料的基材的表面上。 通过阳极氧化包括钛的金属材料，在其表面上形成阳极氧化层。 在该表面上进一步涂布含有氧化钛粉末的薄层，在形成含有氧化钛粉末的薄层之前和/或之后进行热处理。

公开(公告)号：US6099695A

公开(公告)日：2000-08-08

申请号：US910207

申请日：1997-08-13

申请人： Akira Fujishima ,  Kazuhito Hashimoto ,  Shuzo Moroto ,  Masao Ando ,  Masako Sakai

发明人： Akira Fujishima ,  Kazuhito Hashimoto ,  Shuzo Moroto ,  Masao Ando ,  Masako Sakai

IPC分类号： B01D53/86 ,  B01J23/60 ,  B01J33/00 ,  C01B13/14 ,  C01B31/20

CPC分类号： B01D53/864 ,  B01D53/86 ,  B01J23/60

摘要： A ZnO--Pd composite catalyst wherein Pd is dispersed and fixed on the surface of ZnO is produced by ion adsorption process having the steps of soaking ZnO in an acid solution of Pd to adsorb Pd ions (Pd.sup.2+) onto the surface of ZnO; and reducing the adsorbed Pd ions to metallic Pd particles so that the metallic Pd particles are substantially evenly deposited on the surface of ZnO. The ZnO--Pd composite catalyst provides a stable and continuing CO oxidizing capability, without light irradiation, even when the air to be treated contains sulfur compounds such as H.sub.2 S and SOx.

摘要翻译： 通过离子吸附法制备了Pd分散固定在ZnO表面的ZnO-Pd复合催化剂，其工序有：将ZnO浸入Pd的酸性溶液中，将Pd离子（Pd2 +）吸附到ZnO的表面上; 并将吸附的Pd离子还原成金属Pd颗粒，使得金属Pd颗粒基本上均匀地沉积在ZnO的表面上。 即使待处理的空气含有硫化合物如H 2 S和SO x，ZnO-Pd复合催化剂提供了稳定且持续的CO氧化能力，而不需要光照射。

公开(公告)号：US6090489A

公开(公告)日：2000-07-18

申请号：US91692

申请日：1998-06-19

申请人： Makoto Hayakawa ,  Eiichi Kojima ,  Keiichiro Norimoto ,  Mitsuyoshi Machida ,  Atsushi Kitamura ,  Toshiya Watanabe ,  Makoto Chikuni ,  Akira Fujishima ,  Kazuhito Hashimoto

发明人： Makoto Hayakawa ,  Eiichi Kojima ,  Keiichiro Norimoto ,  Mitsuyoshi Machida ,  Atsushi Kitamura ,  Toshiya Watanabe ,  Makoto Chikuni ,  Akira Fujishima ,  Kazuhito Hashimoto

IPC分类号： C03C17/23 ,  C03C17/25 ,  C09K3/18 ,  G02B1/10 ,  B32B9/00 ,  B05D3/04

CPC分类号： G02B1/105 ,  C03C17/23 ,  C03C17/256 ,  C09K3/18 ,  C03C2217/212 ,  C03C2217/229 ,  C03C2217/71 ,  C03C2218/113 ,  C03C2218/32 ,  Y10T428/31

摘要： A method for hydrophilifying the surface of a substrate by taking advantage of photocatalytic action. The substrate has a photocatalytic titania coating (10). The surface of the photocatalytic coating (10) bears the solid acid that increases a hydrogen bond component (.gamma..sub.S.sup.h) in the surface energy in the solid/gas interface of the coating. Photoexcitation of the photocatalyst enhances the hydrogen bond component (.gamma..sub.S.sup.h) in the surface energy of the photocatalytic coating (10), accelerating the physical adsorption of molecules of water in the atmosphere through a hydrogen bond (16) onto hydrogen atoms in a terminal OH group (12), bonded to a titanium atom, and a bridge OH group (14) on the surface of the coating. This results in the formation of a high density, physically adsorbed water layer (18) on the surface of the photocatalytic coating (10), thus permitting the surface of the substrate to be easily hydrophilified. The method is applicable to antifogging, antifouling, selfcleaning and cleaning of articles.

摘要翻译： 利用光催化作用亲水化底物表面的方法。 该基底具有光催化二氧化钛涂层（10）。 光催化涂层（10）的表面承载增加涂层固体/气体界面中表面能的氢键成分（γSh）的固体酸。 光催化剂的光激发增强了光催化涂层（10）的表面能中的氢键成分（γSh），通过氢键（16）加速了大气中的水分子在末端OH中的氢原子的物理吸附 与钛原子键合的基团（12）和涂层表面上的桥羟基（14）。 这导致在光催化涂层（10）的表面上形成高密度，物理吸附的水层（18），从而允许基底的表面容易亲水化。 该方法适用于防雾，防污，自清洁和清洁物品。