国家/地区 中国（7）
IPC部 C（6） B（2）
IPC大类 C01（4） B01（2）
IPC小类 C01B（4） B01D（2）
IPC C01B031/04（3）
发明人 CHEN L（7）
公开年 2015（3） 2016（2）
申请年 2015（4） 
专利权人 NINGBO INST MATERIALS TECHNOLOGY ENG C（7）

Self-heating battery, has heating sheet provided with heating sheet lug, positive electrode provided with positive electrode lug, and cathode provided with cathode lug, where cathode or anode of electric core is compounded on sides of sheet.

LIU Z, TIAN S, CHEN L, HE Z

Preparing carbon materials rich in topological defects by high-temperature ammonia treatment used as catalyst for electrochemical reduction of carbon dioxide, involves using nitrogen-doped carbon material as precursor.

CHEN L, DONG Y, SU J, ZHANG Q, YANG Y, WU K, HU J

Preparing graphene/metal composite film, comprises immersing the long graphene film growth substrate in stock solution, carrying out reduction reaction to obtain metal particle/graphene film/growth substrate composite film.

CHEN L, LIU Z, WANG W

Preparation of carrier surface graphene oxide film useful for recycling organic substance, involves introducing amino reactive group on surface carrier and then immersing in graphene oxide alkene solution, and reacting with amino group.

CHEN L, DU H, KONG C, TAO K, YANG X

Preparing graphene involves mixing biomass material, anionic surface active agent and water and then subjecting mixed material to carrying out hydro-thermal reaction to obtain precursor.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X

Preparation of graphene, involves mixing surfactant, carbon source, metal catalyst and water, performing hydrothermal reaction to obtain intermediate having three-dimensional structure, and calcining under protective gas atmosphere.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X

Preparation of graphene involves mixing carbon source and metal scavenger, mixing metal catalyst with modified carbon and heating metal catalyst-adsorbed modified carbon.

CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X