国家/地区 中国（4）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01G（2）
IPC C01G009/02（2）
发明人 PENG Z（4）
公开年 2017（4）
申请年 2016（4）
专利权人 UNIV ZHEJIAN.（3）

Preparing zinc oxide quantum dot/graphene-based composite material comprises uniformly mixing natural graphite, stirring, diluting, stirring, washing, dialyzing, drying, dripping, reacting, centrifuging, washing, filtering and drying.

WANG B, LIN W, WAN J, PENG Z, HU Z

Preparing zinc oxide quantum dot/graphene oxide composite material involves mixing natural graphite powder, concentrated sulfuric acid, phosphorus pentoxide and potassium disulfide, adding into closed reaction vessel and stirring.

WANG B, LIN W, WAN J, PENG Z, HU Z

Preparation of graphene oxide-coated hollow titanium dioxide ball-loaded nano-cellulose by taking titanium dioxide, polyethylenimine, urea and ethylene glycol, reacting, naturally cooling to room temperature, centrifuging and washing.

PENG Z, LU Z, WAN J, WANG B, HU Z

Method for preparing graphene electrode of HIT cell, involves preparing graphene solution, carrying out heat treatment when drying process is completed, and obtaining graphene electrode of HIT cell when heat treatment is completed.

CHEN G, PENG Z, LIU L