国家/地区 中国（17）
IPC部 C（17）
IPC大类 C01（17） H01（10） B82（6）
B01（3）
IPC小类 C01B（17）
IPC C01B032/194（17）
发明人 ZHAO H（17）
公开年 2022（8） 2016（3） 2023（3）
申请年 2020（6）  2015（3）  2021（2）  2022（2） 
专利权人 CHINA PETROL.（7） SINOPEC RES .（7） NINGBO INST .（3）

Preparing graphene for preparing lead-carbon alloy cathode material, comprises e.g. adding electrolyte into electrolytic cell, pre-electrolyzing graphite sheets bound by titanium mesh, suction filtering, powdering freeze-dried graphene and mixing with activated pore-forming agent, activating.

ZHANG S, ZHANG Z, YANG Q, LIU Q, LIU L, ZHAO H, HU L

Preparing graphene-based composite slurry agent, involves adding graphene powder and hydrogen-inhibiting agent into modified dispersant solution, stirring, and centrifuging to obtain modified graphene-based solution and mixing with carbon nano-tube slurry to obtain composite slurry.

WEI P, CHEN T, DING P, ZHAO H, HUANG B

Quantum dot graphene antibacterial adsorption electrostatic spinning nano-filtration membrane comprises high molecular polymer solution, graphene quantum dot and dispersant, where dispersant is prepared by electrospinning and crosslinking high molecular polymer-graphene quantum dot spinning solution.

WANG L, HU X, QI X, ZHAO H, QU L

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

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