国家/地区 中国（5）
IPC部 C（4） B（2）
IPC大类 C01（4） B82（2）
IPC小类 C01B（4） B82Y（2）
IPC C01B032/198（2）
发明人 LIU W（5）
公开年 2017（3）
申请年 2017（2） 
专利权人 HARBIN INST TECHNOLOGY（5）

Black phosphorus-based composite electrode useful in lithium-ion secondary batteries, comprises black phosphorus nanosheets, carbon material and titanium oxide.

WANG C, WANG J, LIU W

Preparation of bionic intelligent superhydrophobic graphene film involves mixing concentrated sulfuric acid with natural graphite, adding potassium permanganate, distilled water, hydrogen peroxide and diphenyl ether, and freeze-drying.

JIAO W, DING G, WANG R, HAO L, XU Z, LIU W, YANG F, HE X, YUAN Z, YANG S, KONG J

Preparation of closed-cell graphene oxide sponge used e.g. for heat insulation material by preparing graphene oxide, adding into deionized water, adding polyvinyl alcohol, adding sodium chloride and diphenyl ether, freeze-drying, and drying.

JIAO W, DING G, WANG R, HAO L, XU Z, LIU W, YANG F, HE X, YANG S, KONG J, LIU J

Preparation of amphiphilic-reinforced graphene oxide involves mixing concentrated sulfuric acid and natural graphite in ice bath, adding potassium permanganate, heating, adding distilled water and aqueous solution of hydrogen peroxide.

JIAO W, DING G, WANG R, NIU Y, LIU W, YANG F, HAO L, XU Z, HE X, HUANG Z, ZHAO S, WU Y, ZHANG G

Preparing enhanced type graphene surfactant comprises e.g. preparing graphene oxide by adding concentrated sulfuric acid to large beaker, placing in ice bath and adding natural graphite, and preparing graphene bromide and sodium ethoxide.

DING G, HAO L, HE X, JIAO W, NIU Y, LIU W, XU Z, YANG F, WANG R