国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/10（8）
发明人 FENG W（2） LI Y（2） LUO Z（2）
PAN J（2） PAN Y（2）
公开年 2021（4） 2022（2）
申请年 2020（2）  2022（2） 
专利权人 UNIV TIANJIN（2） UNIV XIANGTA.（2）

Preparing plasma-enhanced of fluorinated carbon cathode material useful e.g. for lithium fluoride carbon primary battery comprises passing in fluorine-containing gas source using plasma generator to generate fluorine-containing plasma to fluorinate carbon materials and heating.

FENG T, XU Z, ZHANG S, WU M, YAO L, CHEN G, ZHOU H

Preparing controllable surface highly conductive carbon fluoride, comprises e.g. soaking fluorinated graphite in mixture of deionized water and anhydrous ethanol containing polyurethane, adding sodium hydroxide and urea, heating and post-processing.

PAN Y, XIE S, LUO Z, MA J, PAN J

Silicon-based composite material useful as cathode material in lithium ion battery, comprises silicon and/or silicon oxide as the core, where composite layer has a continuous dense structure.

YUE F, CHENG X, LI G, HUANG L, LI J

Preparing laminated fluorinated graphene for positive electrode of lithium battery by subjecting layer graphene and stabilizer to shear emulsification, homogenizing, freeze-drying, annealing and performing high-temperature fluorination.

PAN Y, WANG X, PAN J, LUO Z, CHANG Q

Periodically increasing discharge voltage of carbon fluoride by destroying graphene useful for lithium primary battery, comprises destroying periodic structure of graphene using plasma bombardment or laser etching and fluorinating.

FENG W, KONG L, LI Y, PENG C

Improving the specific capacity and discharge voltage of carbon fluoride by doping graphene with boron comprises e.g. using boric acid as boron source, blending with graphene in ethanol solution, mixing evenly and evaporating ethanol.

FENG Y, WANG K, FENG W, LI Y

Preparing silicon-carbon-graphene composite involves drying waste silicon sludge, acid leaching, and selectively separating and recovering silicon through ultrasound treatment, and centrifuging solution containing dried sludge.

DONG J H, KWON C H, SUP K D, HYUK C J, KYUNG K S, JANG H, CHANG H, KIL D, CHOI J, KIM S, ZHANG X, JI D, CHOI J H, JIN X

Composition useful in electrode and lithium or sulfur battery comprises nanoparticulate spheres having lithium sulfide with embedded graphene oxide.

CAIRNS E J, HWA Y