国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C01（5）
IPC小类 B01J（5）
IPC B01J020/20（5）
发明人 WANG H（5）
公开年 2021（2）
申请年 2021（2） 
专利权人

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Preparing fibrous mesoporous silica grown on surface of graphene oxide, involves adding graphene oxide to deionized water, dispersing, adding e.g. catalyst urea, adding n-pentanol to cyclohexane, adding tetraethyl orthosilicate, and drying.

WANG H, ZHOU B, MA W, ZHEN L, FU Y, YANG Y, DUAN X, ZHANG M

Biomass graphene hydrogen storage material comprises agricultural and forestry wastes as raw materials, where the processes of pulverization, carbonization, peeling, and defunctionalization are carried out in sequence.

XIE J, WANG H, LIU B, ZHANG L, WANG C, BAI P

Preparation of mesoporous graphene with high adsorption capacity used for antibiotics includes dispersing metal salt and inorganic nanoparticle sol in deionized water, adding straw, heating, mixing, calcining, washing and drying.

WANG H, SHAN L, QUAN G, YAN J

Preparing silicon carbide-graphene composite powder comprises e.g. either mixing expanded graphite with silicon containing raw material, ball milling to obtain composite powder and then heating the composite powder.

ZHANG H, WANG H, BI Y, HAN L, LI S, WANG J, ZHANG S