国家/地区 中国（12）
IPC部 B（12）
IPC大类 C01（12） B82（10） H01（3）
C09（2） G01（2）
IPC小类 C01B（12）
IPC C01B032/194（12）
发明人 ZHANG H（12）
公开年 2018（4） 2022（3） 2016（2） 2017（2）
申请年 2016（3）  2017（3）  2021（3）  2018（2） 
专利权人 AECC BEIJING.（2） CHINESE ACAD.（2） UNIV HARBIN .（2）

Graphene-supported noble metal powder used in Schottky device, involves mixing oxidized graphene solution, gold/platinum noble metal precursor solution and reducing agent i.e. ascorbic acid, hydrazine hydrate and sodium borohydride, and carrying out hydrothermal reduction reaction.

LIU Y, PU Z, WANG H, FENG J, LI Y, DUAN J, ZHANG H

Preparing silicon-carbon composite electrode material, involves pretreating substrate, mixing silicon material and carbon material to prepare silicon/carbon composite powder; dispersing silicon/conductive polymer powder.

BAI X, DONG K, ZHANG H

Preparation of graphene micro-fold triboelectric nanogenerator involves facricating prestretched polymer/reduced graphene oxide micro-folds as positive electrode, using polyvinylidene fluoride as negative friction material, and testing.

LI S, ZHU X, ZHANG H, WANG B, WANG S, CHENG B, WAN T

Porous graphene electrode comprises graphite powder, concentrated sulfuric acid, potassium sulfate, phosphorus pentoxide, hydrochloric acid and deionized water.

LIU Y, ZHANG H, XIN L, CHI J

Dispersing graphene oxide in metal powder by preparing graphene oxide solution, heating graphene oxide solution and metal powder in vessel to obtain slurry mixture, drying slurry mixture and grinding.

ZHANG H, WANG X, LI J, CAO Z, WU Y

Preparation of fluorescence-enhanced graphene quantum dots for, e.g. photoelectric conversion applications, involves adding acetonitrile to graphene quantum dot solution, ultrasonically processing, heating, reacting, and cooling.

MO Z, ZHANG H, GUO R, LIU N, FENG H, YAN M, WANG R

Preparing a molybdenum disulfide-graphene composite nanosheet comprises e.g. placing foamed nickel in quartz tube furnace, adding methane gas and cooling to obtain graphene-coated foam nickel.

YUE H, SONG S, GAO X, WANG B, ZHANG H

In-line preparation of small-sized metal oxide on graphene, involves irradiating graphene-metal ion reaction liquid that is flocculant mixed solution in which graphene/graphene oxide/reduced graphene oxide adsorbs and complexes metal ions.

LIANG Z, YE Y, ZHANG H, ZHANG C

Modified graphene useful for self-lubricating wearable protective member comprises graphene oxide, anhydrous ethanol, deionized water, ammonium metatungstate and tungsten carbonyl mixed into tungsten-containing precursor mixture.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparing graphene/zinc oxide nano-line array/three-dimensional foam composite material comprises e.g. chemical vapor deposition, hydrothermal synthesis and chemical vapor deposition.

YUE H, LIN X, GAO X, WANG B, YAO L, GUO E, SONG S, ZHANG H, GUAN E