国家/地区 中国（31）
IPC部 C（31）
IPC大类 C01（31） H01（8） B01（5）
B82（4） C04（3）
IPC小类 C01B（31）
IPC C01B032/184（11） C01B031/04（7） C01B032/198（6）
H01M004/62（6） B82Y030/00（4） H01M010/054（4）
C01B032/194（3） B82Y040/00（2） C01B003/06（2）
C01B032/19（2） H01M004/36（2） H01M004/38（2）
H01M004/58（2） H01M010/052（2）
发明人 LIU Y（8） XU Q（8） ZHANG J（8）
LI X（6） WANG Y（4） DONG Y（3）
KONG D（3） LI B（3） XU T（3）
CHEN Y（2） HOU L（2） LI S（2）
LIU B（2） WANG C（2） WANG J（2）
公开年 2021（6） 2022（6） 2015（4） 2018（4） 2020（3） 2012（2） 2013（2） 2014（2）
申请年 2021（5）  2022（5）  2015（4）  2020（4）  2017（3）  2012（2）  2013（2）  2018（2）  2019（2） 
专利权人 UNIV ZHENGZHOU（31）

Silicon carbide ceramic gas gel preparing method, involves carrying out carbon thermal reduction reaction to oxidized graphene aerogel and silicon source under inert atmosphere to obtain product.

SONG B, ZHAO B, XU H, LU H, ZHANG F, LI M, SHAO G, WANG H, CHEN Y, SONG L, FAN B, ZHANG R

Preparation of ferromagnetic graphene by supercritical carbon dioxide used in e.g. energy storage, involves preparing mixed solution, injecting carbon dioxide, reacting, cooling, releasing carbon dioxide, ultrasonically treating, centrifugally separating, washing and drying.

GAO B, ZHANG D, XU Q

Preparing manganese-doped tantalum trisulfide-reduced graphene oxide composite material, involves dissolving thioacetamide, tantalum chloride and manganese acetate tetrahydrate in deionized water, stirring, adding graphene oxide solution, reacting, washing and freeze-drying.

ZHANG J, ZHU M, PENG H, LI X, DONG Y

Preparation of three-dimensional printed niobium carbide/reduced graphene oxide composite sodium metal negative electrode for rechargeable battery used in e.g. mobile phone, by preparing graphene oxide dispersion liquid, and mixing with niobium carbide and zinc sulfate heptahydrate solutions.

LI X, KONG D, XU T, YANG H, LIU Y, WANG Y

Preparing graphene by using cathode carbon block return material, comprises e.g. acid-alkali dipping treatment to obtain carbon powder, mixing carbon powder obtained, oxidant and intercalation agent processing to obtain intercalated graphite.

WANG J, WANG W, WU G, ZHU X, YANG W

Preparation of three-dimensional printing nitrogen-doped high pyrrole graphene aerogel on sodium metal cathode , involves reducing graphene oxide microgrid aerogel in plasma device in nitrogen atmosphere for surface treatment.

LI X, KONG D, XU T, YANG H, WANG Y

Preparing carbon material useful in free radical scavenging, and adsorption of cationic dye pollutants in wastewater comprises pre-carbonizing folium artemisiae argyi, adding activating agent, and low temperature carbonizing.

YANG R, ZENG H, HONG M, QU L

Preparing vanadium sulfide/reduced graphene oxide composite material in anode material of aqueous zinc ion battery by dispersing graphene oxide in deionized water, dissolving vanadium source and sulfur source, dripping aqueous ammonia, reacting, cooling to room temperature, washing and freeze-drying.

LI X, CHEN K, ZHANG L, DAI S, SHAN C

Preparing self-propagating synthetic porous graphene involves using magnesium powder and other metal powders, mixing magnesium powder and other metal powders, mixing to obtain mixed powder, placing mixed powder in a crucible.

LI S, WEI Z, WANG C, ZHAO Q, HE M, LI F

Preparing mesoporous graphene useful in e.g. catalytic material comprises mixing magnesium powder and carbonate powder, pressing into block, reacting black grey powder with diluted acid and drying.

WANG C, HAN T, CUI Y, LI Q