国家/地区 中国（5）
IPC部 C（3） B（2） H（2）
IPC大类 C09（2） H01（2）
IPC小类 C09K（2） H01M（2）
IPC C09K003/00（2）
发明人 SUN G（2） WU H（2） YANG X（2）
YUE W（2）
公开年 2015（5）
申请年 2015（4） 
专利权人 UNIV BEIJING NORMAL（5）

Composite material useful for absorbing electromagnetic waves, comprises alpha-lithium ferrous oxide nanocrystals and graphene, where the flaky graphene is used as a substrate, and the nanocrystals are dispersed on graphene.

WU H, YANG X, SUN G

Lithium-ferrate nanocrystalline-graphene composite comprises beta-lithium ferrate nanocrystals dispersed on graphene sheet as substrate.

WU H, YANG X, SUN G

Method for preparing graphene based porous carbon supported metallic catalyst as electrode material of fuel cell, involves preparing graphene based porous silicon dioxide, graphene based porous carbon, centrifuging, washing and drying.

YUE W

Method for preparing sandwich structure graphene-based carbon-coated metal oxide as electrode material of lithium ion battery, involves preparing graphene oxide, metal oxide nanoparticles, followed by carbonizing under inert gas protection.

YUE W

Preparation of optical-phase Fenton catalyst used for removing organic pollutant e.g. phenol in water, involves providing mesoporous carrier, and modifying the surface of mesoporous carrier using iron-graphene composite.

CHEN X, WANG Y, YUAN Q, DENG C, FANG J, YU Y