国家/地区 中国（3）
IPC部 B（2） H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/62（2）
发明人 XIONG S（3）
公开年 2015（2）
申请年 2015（3）
专利权人 UNIV NAT DEF.（2）

Preparing graphene oxide-chitosan microspheres comprises dispersing graphene oxide solution ultrasonically, dissolving chitosan in graphene oxide dispersion to obtain graphene oxide-chitosan mixture, adding e.g. liquid paraffin into mixture.

FENG T, HU Y, ZHAO T, XIONG S

Three-dimensional graphene-hollow carbon spheres/sulfur composite for use in lithium sulfur battery, comprises nano elemental sulfur, which is distributed in three-dimensional graphene-hollow carbon sphere nanocomposite.

HONG X, XIE K, XIONG S, XU J, ZHENG C, LIU S, ZHOU L, YUAN J

Three-dimensional graphene-hollow carbon sphere nanocomposite for lithium-sulfur battery cathode material, comprises hollow sphere with carbon graphene composition.

HONG X, LI Y, XIE K, XIONG S, XU J, ZHENG C, LIU S, YUAN J