国家/地区 中国（3）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 ZHANG H（4）
公开年 2013（4）
申请年 2013（4）
专利权人 UNIV HEILONG.（2）

Forming graphene oxide sheet for e.g. energy sector involves mixing natural crystalline flake graphite and concentrated nitric acid or mixed acid of nitric and sulfuric acid/adding hydrogen peroxide/conducting ultrasonic assistant oxidation.

HUANG Y, ZHANG H, LIU L, DING H, DING S, XING S

Biologically reduced graphene oxide, prepared by mixing graphene oxide suspension with culture medium, inoculating denitrifying bacteria inoculum, placing in an incubator, allowing to stand, centrifuging, cleaning, precipitating and drying.

SUN D, YANG J, HUANG Y, ZHANG H, WEI J, JIANG G, ZHU C, FAN M, SUN R, DAI B

Preparation of graphene involves preparing graphite oxide acid solution by performing ultrasonic processing of expanded graphite, heating, reducing by microwave digestion using high temperature pressurization, washing, and drying.

ZHANG H, KANG W, LI Z, LIU L, DING H, DING S, XING S, AN M, LIU C, WEI L

Three-dimensional graphene network composite structure for detecting hydrogen peroxide, has one electroactive material that is deposited on three-dimensional grapheme network electrode, and functioned as electrochemical sensor.

ZHANG H, CAO X, HE Q