国家/地区 中国（3）
IPC部 B（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/194（2）
发明人
公开年 2017（2）
申请年 2017（3）
专利权人 UNIV SHANGHAI SCI TECHNOLOGY（3）

Preparing copper/graphene composite material involves using acetone, ethanol and de-ionized water for washing rolled copper foil, ultrasonic cleaning rolled copper foil with hydrochloric acid, and then cleaning copper foil.

ZHANG K, SONG R, LIU P, LI W, CHEN X, MA F, HE D, LIU X

Defrosting type heat pump outdoor machine has graphene film layer having strong hydrophobicity for delaying frosting time of evaporator fin surface, and reducing frosting quantity to inhibit effect of frosting.

QI Y, GUO Z

Preparation of graphene oxide quantum dot used for e.g. biomarker, involves adding cocrystalline powder and sodium nitrate, adding sulfuric acid solution, graphite powder, sodium nitrate, sulfuric acid and potassium permanganate.

SHEN S, YANG J, WU Z