国家/地区 中国（6）
IPC部 B（6）
IPC大类 B82（6）
IPC小类 C01B（6） B82Y（5） D01F（3）
B82B（2）
IPC C01B032/05（6）
发明人
公开年 2022（2）
申请年 2021（3） 
专利权人

Simple carbon material magnetization method used in military application, involves using metallocene as magnetic agent, uniformly mixing with carbon material needed to be processed, putting into quartz tank, sealing, and canning sealed quartz into electric furnace.

ZHAO Y, MA C

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H

Pitch-based ultrafine carbon fiber comprises specific nitrogen atom content measured by X-ray photoelectron spectroscopy, and has specified average fiber diameter and true density.

YAGI K, KOMURA S, HIRAKAWA R

Preparing nano carrier material involves mixing nano cellulose solution and graphene, crushing, subjecting to ultrasonic, mixing uniformly to obtain nano cellulose/graphene suspension, mixing with phenolic resin, and stirring.

WU Y, ZHANG Z, QING Y, WU Q, LUO S, TIAN C, LI L

Concurrently forming ammonia and solid carbon products e.g. graphene, includes reacting carbon oxide, nitrogen and reducing agent in presence of catalyst to form solid carbon entrained in tail gas mixture, and recovering ammonia.

NOYES D B

Ramified graphene-carbon nanotube composite material comprises ramified graphene and carbon nanotube forming communicate network structure through intermixing and interveining.

ZHOU M, WU F, WANG Y