国家/地区 中国（4）
IPC部 B（2） C（2） H（2）
IPC大类 B82（2） C01（2） H01（2）
IPC小类 B82Y（2） C01B（2）
IPC B82Y030/00（2） C01B031/04（2）
发明人 ZHAO R（4）
公开年 2014（2）
申请年 2013（4）
专利权人

Negative electrode for lead-acid battery, comprises electrode grid and active substance containing lead powder, bismuth oxide, lignin and graphene filled in electrode grid.

YAN X, YUAN C, TAN N, ZHAO R

Manufacture of nitrogen-containing graphene/nano-metal graphene material used for e.g. biodevice, involves mixing phthalocyanine compound or its derivative, and polymer under gas atmosphere, and heating in presence of metal catalyst.

XUE W, ZHAO R

Graphene-based sulfonated/poly (ethylenedioxy-thiophene)-poly(styrene sulfonic acid) composite memory device comprises lower electrode, electro active intermediate layer, and electro active memory layer deposited on upper electrode.

ZHANG Q, ZHAO R, LI L, WU Y, YU X

Preparation of graphene and ferriferrous oxide composite nanomaterial for e.g. electronic material, involves mixing black thin paper-like graphene oxide, ethylene glycol and polyethylene glycol, and adding iron chloride hexahydrate.

XUE W, YANG G, ZHAO R, DU X