国家/地区 中国（7）
IPC部 B（7）
IPC大类 B82（7） C01（7） H01（6）
IPC小类 B82Y（7）
IPC B82Y030/00（7）
发明人 WANG H（7）
公开年 2022（5） 2021（2）
申请年 2020（4）  2021（3） 
专利权人 CHINA PETROL.（6） SINOPEC RES .（5）

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

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

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

Nitrogen-phosphorus-doped carbon material used in platinum carbon catalyst, has specified characteristic peak area of XPS analysis.

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

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

Gas-sensitive material useful in self-heating gas sensor comprises carbon material metal oxide composite nano material formed by composite of carbon material and metal oxide comprising comprises e.g. tungsten oxide.

AN F, SUN B, LI N, WANG L, SHI N, XU W, ZHANG S, WANG H, WANG S, FENG J, ZHAO C, HU S

Preparing negative electrode material of black phosphorus-based stone ink composite lithium ion battery, involves crushing black phosphorus, adding carbon material to mixture for solvothermal reaction, mixing carbon-coated black phosphorus powder with artificial graphite, and screening.

ZOU W, WANG H, LIU S, LIU J