国家/地区 中国（11）
IPC部 C（8） B（7） H（4）
IPC大类 B01（4） C01（4） H01（4）
B82（2） C08（2）
IPC小类 C01B（4） B01J（3） H01M（3）
B82Y（2） C08L（2）
IPC B01J027/24（2） C01B032/19（2） H01M004/90（2）
发明人 YAN L（3） WU C（2） XIE Y（2）
公开年 2021（11）
申请年 2020（11）
专利权人 UNIV CHINA SCI TECHNOLOGY（11）

Method for preparing graphene by electrochemical anode stripping suitable for industrial production, involves purifying electrolytic solution containing te graphene precursor to obtain graphene dispersion liquid.

WU J, YAN L

Graphene loaded platinum-iron-cobalt ternary alloy catalyst loaded by graphene for catalytic oxidation of methanol, comprises graphene, and platinum-eurosilicate-copper nano-particles loaded on graphene.

WANG H, YAN L

Catalyst with stable ultra-thin carbon layer comprises metal nanoparticles and single-atom modified ultra-thin carbon layer, where metal nanoparticles stabilized on single-atom modified ultra-thin carbon layer.

WU Y, ZHOU H

Preparing ditelluride nanosheet comprises mixing and reacting metal ditelluride crystals, alkali metal salt and aprotic solvent to obtain intermediate inserted with alkali metal ions, and exfoliating with alkali metal ions in protic solvent.

WU C, PENG J, GUO Y, XIE Y

Preparing pyridine type or pyrrole type iron-nitrogen site catalyst for fuel cell or metal air battery, by mixing and dispersing soluble iron salt, conductive carbon carrier and inorganic acid, polymerizing, calcining, washing and drying.

WU C, ZHANG N, ZHOU T, XIE Y

Nano composite material useful as protective material in aerospace, military, automobile, and civil field comprises e.g. functional nanomaterial compounded on the aramid fiber nanofiber-polyvinyl alcohol composite material.

YU S, GAO H, ZHANG Z, PAN X

Method for preparing graphene in large scale, comprises crushing waste paper and carbonizing under protective atmosphere condition, performing ultrasonic treatment to carbonized product in hydrochloric acid solution, washing and drying.

LIU B, WANG M

Preparing silanized graphene useful in polymer composite materials comprises mixing aminosilane coupling agent and graphene oxide to obtain first dispersion liquid, mixing AGO and tetraethyl orthosilicate, adjusting pH, and reacting.

YAN L, SHAO J

Preparation of carbon supported metal oxide catalyst includes coating filter bag with carbon material, heating metal salt solution, extruding filter bag to discharge excess solution, drying and grinding block carbon material.

XU X

Enzyme-like ligand-loaded complex ultrafiltration membrane useful for water treatment for removing small-molecule micro-pollutants, comprises modified organic membrane and enzyme-like ligand loaded on modified organic membrane.

SHENG G, ZHANG H, ZHANG X, GUO P