国家/地区 中国（13）
IPC部 C（13） H（4） B（3）
IPC大类 C01（13） H01（4） B82（2）
IPC小类 C01B（13）
IPC C01B032/184（13）
发明人 LIAN P（4） MEI Y（4） YANG B（3）
DAI Y（2） LI H（2） LI J（2）
LI X（2） LIANG F（2） MA W（2）
QU G（2） WU H（2） YAN Z（2）
YAO Y（2） ZHANG D（2） ZHANG Y（2）
公开年 2018（5） 2022（3） 2021（2）
申请年 2018（3）  2022（3）  2017（2）  2021（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（13）

Preparing doped perforated graphene based on waste battery cathode graphite useful in energy storage, comprises using waste lithium ion battery cathode graphite as carbon source to prepare doped perforated graphene oxide and adding into tube furnace and rapidly heating and reducing graphene oxide.

MEI Y, HOU M, CHEN T, LUO G, LU X, LIAN P

Hydrothermally synthesizing bismuth trisulfide-reduced graphene oxide composite thermoelectric material, comprises e.g. dissolving bismuth nitrate pentahydrate and CH5N3S in water bath, adding r-graphene oxide, reacting, centrifuging, washing, drying, pressing into tablets, and calcining.

JIANG X, YAN Y, OUYANG T, LI X, BAI Y, TAN H

Method for continuous preparation of graphene by one-stage pyrolysis of coal tar, involves injecting coal tar from nozzle of venturi ejector that adding coal tar and oxygen-argon gas mixture containing nano-catalyst.

YAN Z, LI J, XIE R, WU H, QU G

Method for continuous preparation of graphene by magnetically-driven sliding arc plasma high voltage discharge comprises gasifying coal tar, sending into catalytic pyrolysis furnace with argon gas or helium gas, and adding nano metal or metal oxide.

YAN Z, LI J, CUI Q, WU H, QU G

Cathode material of battery with high safety and high performance, used as lithium ion battery or sodium ion battery cathode material by proper mass ratio, has high specific capacity and good flame-retardant effect to electrolyte.

MEI Y, CHEN X, WU Z, LI X, FU J, LIAN P

Preparing multi-dimensional carbon material composite reinforced copper-based material comprises e.g. mixing carbon precursor with concentrated acid, titrating reflux product into neutrality by alkaline substance, dialyzing, and freezing.

BAO R, NIE Y, YI J

Preparing high quality reduced graphene involves adding flake graphite to certain amount of fuming nitric acid under ice water bath condition, and then adding hydrogen peroxide with stirring, reacting for period of time.

LIU B, YUWEN C, LI H, ZHANG L

Preparation of chlorine-doped glucose carbon-based graphene involves mixing glucose and hydrochloric acid, heating, mixing deionized water and absolute ethanol, filtering and spin-coating chlorine-doped precursor solution on quartz plate.

YU J, ZHAN X, TANG L, LIU Z

Preparation of high-stability nano black phosphorus/three-dimensional graphene composite material involves mixing nano black phosphorus dispersion with graphene oxide dispersion, and ultrasonically treating to obtain dispersion.

LIAN P, LIU H, MEI Y, YANG B

Preparing nitrogen-doped graphene carbon material useful as e.g. cathode catalyst of a hydrogen-oxygen fuel cell, comprises e.g. adding transition metal salt into halogen element strong oxidizing acid, stirring and ultrasonically processing.

YANG X, WEI Q, TAN F, LI W, ZHANG Y, SUN P, MIN C