Kyoto Elex Co., Ltd.

Dai-Ichi Kogyo Seiyaku Co., Ltd.

Masashi Nakayama

Nobuo Ochiai

Takashi Hinotsu

Yutaka Nakayama

Wataru Fujimori

Masami Sakuraba

Seiichi Nakatani

Yasuteru Saito

Kenichi Harigae

Kairi Otani

Kazuya Takagi

Nozomu Hayashida

Disclosed herein is a conductive paste for forming a conductive film, including: (A) a conductive powder; (B) as a first additive, at least one selected from a first group consisting of Se, Te, a compound containing Se, and a compound containing Te; (C) as a second additive, a compound containing at least one element selected from a second group consisting of V, Nb, Ta, Sb, Bi, Mn, Ge, Si, and W; (D) glass frit; (E) an organic binder; and (F) a solvent.

Conductive paste for forming conductive film for semiconductor devices, semiconductor device, and method for producing semiconductor device

In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.

Electro-conductive paste for forming an electrode of a solar cell device, a solar cell device and method for producing the solar cell device

A method for producing an electroconductive polymer electrode that is excellent in electroconductivity and catalyst capability, is easily patterned, is high in use efficiency of a coating solution, and can produce conveniently with good reproducibility and productivity, and a dye-sensitized solar cell with an excellent conversion efficiency obtained by using the same are provided. Specifically, such a method is employed that a solution containing a monomer of an electroconductive polymer, a pyrrolidone compound represented by the following general formula (1) as a polymerization controlling agent and an oxidizing agent is coated on an electrode substrate, and then the monomer is polymerized by oxidation polymerization to form an electroconductive polymer electrode. wherein in the formula (1), Rrepresents an alkyl group or an aryl group.

Method for producing electroconductive polymer electrode, and dye-sensitized solar cell equipped with the same

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Kyoto, Japan

Masashi Nakayama