国家/地区 中国（7）
IPC部 H（5） G（2）
IPC大类 H01（5） G01（2）
IPC小类 H01M（5） G01N（2）
IPC H01M004/36（3） H01M010/0525（3） H01M004/38（2）
发明人 YIN G（7）
公开年 2015（4） 2016（3）
申请年 2015（7）
专利权人 HARBIN INST .（4） SHANGHAI NAT.（2）

Lithium ion battery cathode material comprises graphene coating layer, porous graphene material and oligonucleotides layer, where the specific surface of the graphene coating layer is certain.

CHEN C, CHENG X, DU C, GAO Y, HE X, MA Y, XU X, YIN G, ZUO P

Preparing tin disulfide nano plate reduced graphene oxide composite material useful for e.g. improving specific capacitance of battery comprises e.g. taking graphene oxide in deionized water, ultrasonic dispersing and dissolving tin salts.

HE D, LI Z, JIN C, LU J, YIN G

Method for preparing graphene oxide nano silver grain enhanced Raman substrate, involves mixing graphene solution with polyethylenimine solution, centrifuging, washing, placing composite product in silver sol solution, followed by washing.

HE D, LI Z, JIN C, LU J, YIN G, ZHANG Y

Method for preparing nano-graphene/sulfur composite material for use as lithium sulfur battery positive pole material, involves preparing graphene dispersion, preparing nano-graphene, followed by adding sulfur powder, milling and heating.

GAO Y, YIN G, ZHANG W, ZUO P

Preparation of lithium-sulfur battery cathode material, involves dispersing nano metal oxide, adding graphene, nano-sulfur and non-ionic surfactants, carrying out cooling, solidification and heat treatment of product.

GAO Y, YIN G, ZHANG W, ZUO P

Adhesive-free graphite/silicon electrode for use in lithium ion battery, comprises graphene/silicon multilayer structure and copper foil layer, where copper foil layer surface is coated with graphene/silicon multilayer structure layer.

CHENG X, DU C, GAO Y, MA Y, YIN G, ZHANG W, ZUO P

Method for preparing palladium nanographene gas sensing material, involves adding graphene in organic solvent, adding palladium chloride in precursor solution A, stirring, adding sodium borohydride, followed by centrifuging and drying.

HE D, LI X, YIN G, XUAN T