Title:
【発明の名称】亜硝酸イオン,一酸化窒素またはNOを含む物質を検出するのに使用されるヘテロポリアニオン混合物でドーピングされた導電性ポリマーフィルム
Document Type and Number:
Japanese Patent JPH07507636
Kind Code:
A
Abstract:
PCT No. PCT/FR94/00350 Sec. 371 Date Nov. 23, 1994 Sec. 102(e) Date Nov. 23, 1994 PCT Filed Mar. 29, 1994 PCT Pub. No. WO94/23291 PCT Pub. Date Oct. 13, 1994The invention relates to the amperometric detection of nitrite ions and nitrogen monoxide by electrocatalytic reduction by means of electrodes (15) modified by an electronically conductive polymer film such as poly-(N-methyl pyrrole) doped by mixed heteropolyanions of formulas:[MIIIX1W11O39(H2O)]n- or[MIIIX22W17O61(H2O)]7-in which M represents Fe, Rh, Al, Ga, In or Tl, X1 represents P or As and n is equal to 4, X1 represents Si or Ge and n is equal to 5, or X1 represents B and n is equal to 6, and X2 represents P or As. It also relates to the films and modified electrodes used.
Inventors:
Gerard, Bidan
Fabre, Bruno
Rapkovsky, Mietzyslav
Fabre, Bruno
Rapkovsky, Mietzyslav
Application Number:
JP52174794A
Publication Date:
August 24, 1995
Filing Date:
March 29, 1994
Export Citation:
Assignee:
Comisaria Talenergy Atomic
International Classes:
G01N27/30; G01N27/48; G01N33/00; G01N27/333; (IPC1-7): G01N27/333; G01N27/333; G01N27/48
Attorney, Agent or Firm:
Takashi Koshiba