国家/地区 中国（11）
IPC部 H（10） B（8） C（8）
IPC大类 H01（10） C01（7） B82（6）
B01（2） C09（2）
IPC小类 H01M（10） C01B（7） B82Y（6）
B01J（2）
IPC H01M004/92（8） B82Y030/00（6） B82Y040/00（6）
C01B032/194（6） C01B032/168（5） C01B032/05（2）
H01M004/38（2） H01M008/22（2）
发明人 PENG Q（11）
公开年 2022（10）
申请年 2020（11）
专利权人 CHINA PETROL.（9） SINOPEC RES .（9）

Material useful as catalyst of oxygen reduction reaction in electrochemical field e.g. fuel cell and metal air cell, comprises sulfur-nitrogen-phosphorus-boron-doped graphene, sulfur-nitrogen-phosphorus-boron-doped carbon nanotubes, or sulfur-nitrogen-phosphorus-boron-doped conductive carbon black.

XIE N, ZHANG Y, WANG H, PENG Q, ZHANG J, GU X, RONG J, ZHAO H

Carbon material doped with nitrogen and boron used as electrode material in electrochemistry, and in preparation of platinum-carbon catalyst, which is used in anode and/or cathode of hydrogen fuel cell.

XIE N, ZHANG J, PENG Q, WANG H, RONG J, ZHAO H, GU X

Doped carbon material used as electrode material in electrochemistry, comprises first characteristic peak and second characteristic peak, where N1s spectral peak of X-ray photoelectron spectroscopy analysis has first characteristic peak and second characteristic peak.

XIE N, ZHANG Y, GU X, ZHANG J, PENG Q, WANG H, RONG J, ZHAO H

Doped carbon material useful as an electrode material in electrochemistry, and platinum carbon catalyst in proton exchange membrane fuel cell and metal air cell.

ZHANG Y, XIE N, WANG H, ZHANG J, PENG Q, GU X, ZHAO H, RONG J

Sulfur nitrogen phosphorus doped carbon material for platinum carbon catalyst, has characteristic peak of thiophene type sulfur between specified range.

ZHANG Y, XIE N, GU X, ZHANG J, PENG Q, ZHAO H, RONG J, WANG H

Phosphorus-boron doped carbon material used in platinum carbon catalyst, has predetermined characteristic peak in spectral peak analysis.

GU X, XIE N, ZHANG J, PENG Q, ZHAO H, RONG J, WANG H

Sulfur-nitrogen doped carbon material useful as electrode material for fuel cell of metal air battery.

GU F, WANG H, PENG Q, ZHANG J, XIE N, GU X, RONG J, ZHAO H

Preparing sulfur-phosphorus doped carbon material useful as electrode material in electrochemistry, comprises contacting sulfur-doped carbon material with phosphorus source, and treating sulfur-doped carbon material in inert gas to obtain sulfur-phosphorus doped carbon material.

XIE N, GU X, ZHANG J, PENG Q, WANG H, ZHAO H, RONG J

Preparation of carbon-coated silicon iron carbon composite cathode material used for lithium ion battery comprises grinding ferrosilicon alloy coarse powder, acidifying, coating carbon source, and carbonizing.

PENG Q, LIN W, TU Z, RONG J, YU W

Epoxy-amine adduct used in curing agent, comprises reaction product of heterocyclic amine comprising at least two nitrogen atoms in at least one ring, and reaction product of polyethylene polyamine and aldehyde, and epoxide comprising epoxy groups, which is essentially free of polyether modification.

PENG Q