国家/地区 美国（3）
IPC部 B（3） H（3） C（2）
IPC大类 H01（3） B82（2） C01（2）
IPC小类 H01G（3） B82Y（2） C01B（2）
IPC B82Y030/00（2） B82Y040/00（2） H01G009/00（2）
H01G009/058（2） H01G011/36（2）
发明人 YU Z（4）
公开年 2011（4）
申请年 2010（2） 
专利权人 JANG B Z（3） LIU C（3） NANOTEK INST.（3） YU Z（3）
ZHAMU A（3）

Preparation of nano-metal oxide/graphene composite photocatalyst by ultrasonically dispersing oxidized graphite into photocatalytically active titanium dioxide precursor solution, reducing by hydrazine hydrate solution, and drying in vacuum.

ZHANG D, GUO J, ZHU S, YU Z, LIU Q

Electrochemical cell used in a battery comprises sheet of graphene paper as first electrode having nano graphene platelets; thin-film first separator and electrolyte; and thin-film/paper-like second electrode, different from first electrode.

YU Z, SHI J, LIU C, JANG B Z, ZHAMU A

Making spacer-modified nano graphene electrode for supercapacitor involves converting suspension of precursor material and multiple nano graphene platelets into layer of solid film with overlapping platelets, and removing solvent from film.

ZHAMU A, YU Z, LIU C, JANG B Z

Surface-modified nano graphene platelet, useful in e.g. supercapacitor, comprises nano graphene platelet having two opposed surfaces and discrete, non-continuous and non-metallic bumps or nodules bonded, as spacer, to platelet surface.

ZHAMU A, YU Z, LIU C, JANG B Z