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Patent Searching and Data


Title:
GRAPHENE MATERIAL-BASED DISPERSIVE SOLID PHASE EXTRACTION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/045030
Kind Code:
A1
Abstract:
A graphene material-based dispersive solid phase extraction method, comprising steps of performing pore-forming and activation on a graphene material, and obtaining an activated graphene material, the graphene material being graphene or modified graphene; and adding the activated graphene material to a chemical sample to be processed to obtain a mixture, and performing shaking and extraction on the mixture, the supernatant after centrifugal separation containing a target component to be detected. The method operates simply, and the separation effect is good.

Inventors:
ZHANG MINGDONG (CN)
ZHANG LINDE (CN)
Application Number:
PCT/CN2014/087385
Publication Date:
March 31, 2016
Filing Date:
September 25, 2014
Export Citation:
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Assignee:
SHENZHEN CANTONNET ENERGY SERVICES CO LTD (CN)
International Classes:
C01B31/04; B01D15/42; B01J20/20; G01N30/06
Foreign References:
CN102608237A2012-07-25
CN103833019A2014-06-04
CN104458975A2015-03-25
CA2315474A12001-02-12
CN102872843A2013-01-16
US20110210056A12011-09-01
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
广州华进联合专利商标代理有限公司 (CN)
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