国家/地区 中国（4）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D015/08（5）
发明人
公开年 2015（5）
申请年 2015（3）  2014（2） 
专利权人

Graphene aerogel microspheres used for adsorbing environmental pollutant, comprise specified amount of deionized water and graphite oxide.

XIA H, DI T, LIAO S

Molecular sieve used as filter for separating water, methane, ethane, propane and butane, comprises layer of perforated graphene or graphene-based material, provided on polymer backing.

WESTMAN A L, MALLORY R C

Preparation of graphene-bonded silica stationary phase involves adding graphene oxide-bonded silica gel to aqueous solution of hydrazine hydrate, reacting, filtering and drying.

DONG S, WANG L, ZHAO L, ZHANG X

Preparing anthraquinones sensitizing dyes molecularly imprinted solid phase extraction column, comprises e.g. mixing anthraquinone-based disperse dye sensitization magnetic graphene-based molecularly imprinted polymer-pure organic solvent.

CHEN X, JIN M, PAN S, ZHAO Y

Hydrogen key acidic graphene coating layer solid-phase micro-extracting device, has hollow metal sleeve and micro-injector connected together through screw thread, and micro-injector connected with sample pushing head.

DONG L, HUANG F, LIU B, YANG J, ZHANG G, YANG L, GUO T, FU W