国家/地区 中国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（3） C（2）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J031/18（3）
发明人
公开年 2021（3）
申请年 2021（3）
专利权人

Sensor used for detecting analyte e.g. methane, comprises composition comprising semiconducting material, oxidation catalyst proximate to material, and oxidation enhancer associated with catalyst.

SWAGER T, BEZDEK M, LIU R

Composition used for forming catalyst layer for forming membrane electrode assembly of polymer electrolyte fuel cell, comprises metal catalyst, carbon material comprising nitrogen-containing group, which supports catalyst, and ionomer.

TAICHI N, TARO K, KINUMOTO T, NAKAZAWA T

Graphene phthalocyanine composite material useful in electrochemical catalytic reduction of carbon dioxide and photocatalytic degradation of hexavalent chromium ions.

XU J, XU Z, QI F, LI M