国家/地区 中国（2）
IPC部 C（2）
IPC大类 C25（2）
IPC小类 C25D（2）
IPC C25D009/08（2）
发明人 LIU J（2）
公开年
申请年
专利权人

Preparation of reduced graphene oxide/manganese/titania nanotubes photoelectrode involves forming reduced graphene oxide-deposited manganese/titania nanotubes photoelectrode, controlling temperature and vacuum drying.

FENG Y, WU J, LIU J

Preparing metal surface graphene/polypyrrole protective composite film comprises carrying out pre-oxidation reaction of natural graphite, phosphorus pentoxide, concentrated sulfuric acid and potassium persulfate, filtering and washing.

LIU J, QIAN F, PAN D, WANG F, WU C, GUO H, SONG Z