Nissan Motor Company Limited

Nippon Sheet Glass Company, Limited

Toyo Yano

Hiroshi Tabata

Ryohei Ogawa

Takuya Hasegawa

Akihiro Hishinuma

Tetsuro Yoshii

Kiyoshi Miyashita

Tsutomu Sakai

Masamichi Kezuka

Tetsuya Samura

Shogo Takamuku

A polyurea electrolyte includes a polyurea resin formed by a polymerization of a first compound having two or more isocyanate groups and a second compound having two or more amino groups. The first compound or the second compound contains ten or more carbon chains, and the first compound or the second compound contains a sulfonic acid group or a carboxylic acid group. A method for manufacturing the polyurea electrolyte includes neutralizing the sulfonic acid group or the carboxylic acid group in the first compound or the second compound by a neutralizing agent; after the neutralizing, polymerizing the first compound and the second compound; and after the polymerizing, removing the neutralizing agent from a polymer of the first compound and the second compound.

Polyurea electrolyte and method for manufacturing the same

The present invention provides a metal nanocolloidal liquid characterized by containing a dispersion medium and nanocolloidal metal particles, and containing substantially no protective colloid-forming agent; and a method for producing a metal-on-carrier, characterized by including causing nanocolloidal metal particles to be carried on a carrier by use of the metal nanocolloidal liquid. According to the production method, nanocolloidal metal particles can be efficiently caused to be carried on a carrier, and a metal-on-carrier which is useful in a variety of fields can be industrially advantageously produced.

Metal nanocolloidal liquid, method for producing metal support and metal support

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Kyoto, Japan

Toyo Yano