国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人 DU Q（2） LONG S（2） TANG P（2）
公开年 2018（2）
申请年 2018（2） 
专利权人 GUANGXI ACAD SCI（2）

Preparation of multi-petal shape graphene powder comprises using cane pulp as raw material, separating the clean cane pulp powder from the bagasse, dehydrating, carbonizing, performing graphitization, annealing and cooling.

DU Q, LI D, LONG S, TANG P

Graphene microcrystal is three-dimensional network structure of chemically bonded graphene crystallites, where graphene crystallite is composed of graphene segment of sp2 carbon atoms which are covalently bonded by sp3 carbon atoms.

DU Q, TANG P, DAI J, DU F, LI Y, LONG S, HUANG R