Mitsubishi Chemical Corporation

The University of Tokyo

Japan Technological Research Association of Artificial Photosynthetic Chemical Process

National Institute of Advanced Industrial Science and Technology

Fuji Photo Film Company, Limited

Seiji Akiyama

Kazunari Domen

Tomohiro Higashi

Taro Yamada

Yohichi Suzuki

Yutaka Sasaki

Hiroshi Nishiyama

Mitsuo Saitou

Ashita Murai

Masami Kadowaki

Yasushi Shiga

Katsumi Hirano

Junichi Oizumi

Yoshie Takami

Souya Kojima

Terutsune Osawa

Kei Takeshita

A method for producing a transparent electrode for oxygen production having a Ta nitride layer on a transparent substrate, including: a step of forming a Ta nitride precursor layer on the transparent substrate; and a step of nitriding the Ta nitride precursor layer with a mixed gas containing ammonia and a carrier gas.

Transparent electrode for oxygen production, method for producing same, tandem water decomposition reaction electrode provided with same, and oxygen production device using same

A compound of formula (1) or (11):X-A-(N═N-A)-N═N-A-Y  (1)X-A-(N═N-A)-N═N-A-Y  (11),

Compound, composition for anisotropic dye films including the compound, anisotropic dye film, and optical element

The present invention provides a method of producing a composite photocatalyst having a remarkable water splitting activity, which is capable of efficiently loading a co-catalyst having a small particle size in a highly dispersed manner on a surface of an optical semiconductor. According to the present invention, the method of producing a composite photocatalyst from a plurality types of optical semiconductors includes a step of heating a solid-liquid mixture containing a solvent, a co-catalyst or a co-catalyst source, and a plurality of types of optical semiconductors by irradiating the solid-liquid mixture with microwave.

Method of producing composite photocatalyst

Method of producing composite photocatalyst and composite photocatalyst

There is disclosed a novel direct positive silver halide emulsion and a color diffusion transfer photographic film unit in which the above emulsion is used and which provides a high sensitivity and a low minimum density. The direct positive silver halide emulsion contains a core/shell type grain in which 60% or more of the projected area of all grains is shared by a monodispersed parallel twin crystal-containing type tabular grain having an aspect ratio of 1.5 or more, wherein the shell of the core/sell grain is formed by adding a silver salt in which at least 30 mole % of the silver salt is a non-twin crystal silver halide fine grain emulsion having an average grain size of 0.12 .mu.m or less.

Direct positive silver halide emulsion and a color diffusion transfer

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Kanagawa, Japan

Seiji Akiyama