国家/地区 中国（8）
IPC部 C（4） B（2）
IPC大类 C01（3） B01（2）
IPC小类 C01B（3） B01J（2）
IPC C01B031/04（2） C01B032/184（2）
发明人 ZHENG L（8）
公开年 2015（8）
申请年 2015（5）  2014（2） 
专利权人 SHANGHAI INS.（2）

Photoelectric detector preparing method involves forming graphene layer, and obtaining structural surface, and contacting graphene layer and thin film semiconductor layer with each other to form hetero-junction portion.

CAO D, CHENG X, ZHANG D, WANG Q, WANG Z, ZHENG L, YU Y, CHEN L

Preparing reversible N-type graphene by forming graphene layer on substrate, placing substrate, on which graphene layer grows, in atomic layer deposition chamber, and increasing concentration of water in water/oxygen molecule pair.

CAO D, CHENG X, ZHANG D, WANG Q, WANG Z, ZHENG L, YU Y, CHEN L

Preparing multilayer graphene-multi-walled carbon nanotubes three-dimensional carbon material comprises e.g. mixing dimethylformamide and distilled water to obtain mixed solvent, preparing multilayer graphene and catalyst supported graphene.

CUI J, HU W, QIN H, QIU X, SONG K, WU J, XU J, XU Z, YING Z, ZHENG L, ZHENG P, ZHOU J

Preparation of high-conductivity graphene involves heating expandable graphite material, dispersing expanded graphite in liquid organic solvent, centrifuging precipitate and drying precipitate.

CAO Y, JIN R, MA J, SUN Y, ZHENG L, ZHANG W

Method for preparing polypyrrole-graphene-Prussian blue nano-composite material that is utilized in biological sensor for determining glucose, involves adding hydrochloric acid with pyrrole solution, dispersing graphene in mixed solution.

HUANG J, SUN L, XU F, XIANG C, ZOU Y, ZHENG L, XIE J

Preparing chromatographic filler involves using silicon having hydroxyl groups of silica gel in surface, which is added suspension of graphene oxide, performing sonication, washing and drying to obtain graphene oxide-silicon dioxide pellet.

GUO F, JIA Y, LI X, LI Z, LIU X, TAN J, YANG H, ZHENG L, YANG T, ZHANG T

Graphene oxide-based rare earth compound catalyst used for methane combustion comprises graphene oxide, perovskite-type rare earth oxide and ethylenediamine, hydrazine hydrate or urea as additive.

LING J, XUE G, ZHAO Y, HUANG Z, ZHENG L

Preparation of cobalt oxide/graphene composite absorbing material involves dissolving cobalt metal salt, ammonium fluoride and urea in water, dispersing graphene solid powder, reacting, washing with ethanol solution, and calcining.

JIANG Z, LIN Y, ZHENG L