国家/地区 中国（6）
IPC部 B（6） G（4） C（2）
IPC大类 B01（6） G01（4） C02（2）
C07（2） C09（2）
IPC小类 B01J（6）
IPC B01J020/281（6）
发明人 CHU H（2） LI Z（2） MA W（2）
WANG L（2） WEN J（2） WU T（2）
YU Z（2） ZHANG Y（2）
公开年 2020（6）
申请年 2019（3）  2020（3） 
专利权人 UNIV QIQIHAR（2）

Preparing a carbon-rich chromatography medium involves mixing graphene oxide and agarose, dispersing them in water, formulating into an aqueous solution, stirring and heating to form an aqueous sol state, forming an water phase sol state.

LIANG X, YU W, LIU K, GUO Z, ZHANG Z

Graphene-cobalt(II,III) oxide solid phase micro-extraction probe prepared by e.g. adding cobalt salt solution into polytetrafluoroethylene reactor, adding cleaned titanium wire, carrying out hydrothermal reaction and sputter depositing.

ZHANG R

Preparation of solid-phase micro-extraction fiber with reduced graphene oxide as coating material used for separating and enriching related pollutant in environmental sample, by reducing graphite oxide and depositing on stainless steel wire.

SONG A, BI Y, SU W, KANG M, YANG J

New graphene oxide-coumarin derivative fluorescent material used as fluorescent probe for detecting trivalent iron ions, or adsorbent for trivalent iron ions.

MA W, LI Z, YU Z, WEN J, WU T, ZHANG Y, WANG L, CHU H

New graphene oxide fluorescent material useful as fluorescent probe for detecting ferric ion or as adsorbent for ferric ion and water treatment.

MA W, WEN J, YU Z, LI Z, ZHANG Y, WANG L, WU T, CHU H

Preparing conducting chromatography film comprises preparing graphene slurry oil, aqueous solution of isopropanol, adding graphene dried powder and carboxymethyl cellulose, stirring at room temperature.

PAN H, LIU Y, CHEN W