国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（5） C22（3） H01（3）
B01（2） B22（2） B82（2）
C02（2）
IPC小类 C01G（3） C22C（3） B01J（2）
B22F（2） B82Y（2） C01B（2）
C02F（2） H01H（2）
IPC C22C009/00（3） B82Y030/00（2） C01B032/198（2）
C02F001/30（2） C22C001/05（2） C22C032/00（2）
H01H001/025（2）
发明人 LI X（6）
公开年 2018（2） 2021（2）
申请年 2020（3）  2018（2） 
专利权人 UNIV HENAN SCI TECHNOLOGY（6）

Electrical contact functional composite material useful in preparation of high and low voltage switch contact, comprises matrix phase which is dispersed copper formed by dispersion of aluminum oxide on copper matrix, and enhanced phase is molybdenum, silicon carbide and graphene oxide.

LIU Y, LI X, JIA Y, WANG Z, ZHENG X, LI Y, AN J, ZHU H, TIAN B, ZHOU M, ZHANG Y

Multi-order load-type graphene oxide hybrid copper-chromium electrical contact material comprises graphene oxide, nano-cerium dioxide particles loaded with chromium on surface of graphene oxide, and copper and impurities.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Preparing nano-graphene oxide in-situ strengthened copper-chromium electrical contact material comprises e.g. preparing graphene oxide nanosheets using graphite powder, adding sulfuric acid, sodium nitrate and graphite into flask.

ZHANG Y, ZHOU M, AN J, LI L, TIAN B, SONG K, WAN X, WANG Z, JIA Y, LI X, LIU Y, FU M, ZHANG X, WANG B, GENG Y, BAN Y, ZHANG P, LIANG S

Composite material used as positive electrode active material for aqueous zinc ion battery, is sheet-like composite comprising graphene material and calcium vanadate.

LIU Y, DI X, ZHANG W, WEI H, MA J, LIU J, LI X

Preparation of flaky agglomerated small spherical nano tungsten trioxide powder for photocatalytic process, involves mixing ammonium metatungstate and graphene oxide solution, freezing, freeze-drying, heat-preserving and calcining.

WEI S, PAN K, ZHAO Y, ZHANG C, MAO F, CHEN C, XU L, ZHOU Y, LI X, WANG F, YANG Y, WANG C

Preparation of nano molybdenum trioxide powder for photocatalytic degradation, involves mixing ammonium tetramolybdate and graphene oxide solution, freezing with liquid nitrogen, freeze-drying, heat-preserving and calcining in furnace.

WEI S, PAN K, ZHAO Y, XU L, ZHANG C, MAO F, CHEN C, ZHOU Y, LI X, WANG F, YANG Y, WANG C