国家/地区 中国（10）
IPC部 C（7） H（3） B（2）
IPC大类 C01（5） H01（3）
IPC小类 C01B（5） H01L（3）
IPC C01B031/04（4） H01L029/16（2） H01L029/78（2）
发明人 CHEN Z（10）
公开年 2012（10）
申请年 2011（5）  2012（5） 
专利权人 UNIV CHANGZH.（3） BEIJING ZHON.（2） CHINESE ACAD.（2） UNIV SUZHOU .（2）

Silicon stone graphene FET has source region and drain region of FET are located on graphene layer in channel area which is formed between source region and drain region.

CHEN Z, KUANG W, LIU X, TANG Z

Graphene foam/polymer conductive composite material, useful in an elastic conductor, comprises graphite foam and high molecular weight polymer.

CHEN Z, CHENG H, REN W

High-hydrogen storage composite material used e.g. in fuel cell hydrogen supply source comprises reduced graphene oxide material, which has surface with dense pores, in which lithium borohydride material is uniformly dispersed.

CAO J, CHEN Z, WANG W, XU J, QI Z

Bismuth-oxygen-iodine-graphene composite visible light catalyst comprises bismuth-oxygen-iodine and graphene.

CAO W, CHEN Z, LIU H, SU Y

Graphene foam used for e.g. heat conductive composite material, has connected network structure with seamless connectivity, and specified range of density, porosity, specific area and electroconductivity.

CHEN Z, CHENG H, REN W

Hydrothermal preparation of graphene comprises dipping expanded graphite in calcium chloride aqueous solution, dropping urea, transferring suspension solution, taking polytetrafluoroethylene as substrate, and dispersing into alcohol.

CHEN Z, FU M, ZHU Y

Graphene based tunable band gap bi-bond layered electronic device e.g. N-type FET, for fabricating integrated circuit, has local gates formed as pair to locally control portion of bilayer graphene layer.

CHEN Z, FRANKLIN A D, HAN S

Silicon stone graphene field effect transistor, has source region and drain region arranged on graphite layer, channel arranged between source region and drain region, and low resistivity silicon layer arranged on silicon carbide substrate.

CHEN Z, KUANG W, LIU X, TANG Z

Preparation of graphene by impregnating expanded graphite with sodium silicate in aqueous solution, adding water to sodium aluminate and sodium hydroxide to obtain solution, dropping to sodium silicate solution, and ultrasonic dispersing.

CHEN Z, FU M, YUE Y

Method for preparing graphene film on molybdenum-based substrate, involves reacting molybdenum catalyst with gas, cooling resulting product to obtain molybdenum metal substrate containing graphene film, and removing molybdenum catalyst.

CHEN Z, SHI X, WANG B, WU Y, YU G, ZHANG Y