国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） C07（4）
IPC小类 C01B（7）
IPC C01B032/194（7）
发明人 WANG C（7）
公开年 2018（7）
申请年 2018（7）
专利权人 UNIV SHAANXI.（4）

Graphene oxide composite film preparation involves carrying out spin-coating graphene oxide dispersion on graphene surface of chemical vapor deposition graphene having metal substrate to obtain structure A.

LI X, WANG C, LIU W, ZHAO D, WANG X, JIA T

Preparation of nitrogen-doped graphene involves expanding graphite by electrochemically intercalating graphite, mixing expanded graphite with nitrogen source, heating and annealing.

WANG C, XIAO X, ZHONG G, XU K, WU S, ZHAO W, LU X, FENG H

Star-type sulfonic acid zwitterionic compound as graphene dispersant, is prepared by adding trimethylolpropane-three to methylamine or ethylamine aqueous solution, and 3-aziridine propionate reaction solution in presence of acidic catalyst.

WANG C, YANG T, XIN Y, WANG X, YANG X, FEI G

New star-type sulfonic acid containing compound useful as surfactant for graphene dispersing agent and clay stabilizer.

WANG C, YANG T, XIN Y, WANG X, YANG X, FEI G

New star type carboxylic acid based amphoteric surfactant useful as graphene dispersant.

WANG C, XIN Y, WANG X, YANG T, YANG X, FEI G

New star-type carboxylic acid-based amphoteric compounds useful as graphene dispersant and clay stabilizer.

WANG C, XIN Y, WANG X, YANG T, YANG X, FEI G

Preparation of graphene-based full-band UV shielding material involves dispersing graphene in oil phase solvent, adding 2,2'-methylenebis-(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethyl-butyl))phenol and ultrasonically dispersing.

YAO C, WANG D, ZUO S, DING Y, ZHU J, LIU W, LI X, WANG C