国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/198（3）
发明人 YE C（3）
公开年 2021（2）
申请年 2021（3）
专利权人 SIXTH ELEMEN.（2） UNIV SCI TE.（2）

Preparation of graphene-based platinum-palladium double-metal nano-composite material used in e.g. biosensor, involves dispersing graphene oxide in distilled water, adding iron chloride solution and platinum-based metal catalyst precursor solution.

YE C, XU P, YING S, HUANG X, LIN L

Preparing graphene oxide by mixing solutions made of e.g. graphite powder, intercalating agent and oxidizing agent, reacting, separating graphene oxide and acid solution in reaction mixture, collecting graphene oxide and quenching reaction.

ZHU Y, YE C, ZHENG Y, YUAN H, GE M, TANG R, QU Y

Device used for preparing graphene oxide under microfluidic control, comprises raw material tank, micro mixer, micro channel reactor, separation device, graphene oxide collection device, acid liquid collection device and purification device.

ZHU Y, ZHENG Y, YE C, YUAN H, TANG R, QU Y