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Patent Searching and Data


Title:
MODIFICATION METHOD FOR GRAPHENE, MODIFIED GRAPHENE, AND COMPOSITION CONTAINING GRAPHENE
Document Type and Number:
WIPO Patent Application WO/2019/153842
Kind Code:
A1
Abstract:
The present invention relates to a modification method for graphene, a modified graphene, and a composition containing graphene. The modification method for graphene comprises: mixing oxidized graphene, a silicic acid ester, an inorganic alkaline solution, a water-soluble polymer compound, and a surfactant then reacting at 10-50 °C for 0.1-10 h, collecting and drying a solid product to produce the modified graphene.

Inventors:
GUO, Feng (Room266, Building 2 No.9 Haiying Road, Fengtai Science and Technology Park, Fengtai District, Beijing 0, 100070, CN)
PENG, Fei (Room266, Building 2 No.9 Haiying Road, Fengtai Science and Technology Park, Fengtai District, Beijing 0, 100070, CN)
Application Number:
CN2018/117496
Publication Date:
August 15, 2019
Filing Date:
November 26, 2018
Export Citation:
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Assignee:
TUNGHSU TECHNOLOGY GROUP CO., LTD. (Room266, Building 2No.9 Haiying Road, Fengtai Science and Technology Park, Fengtai District, Beijing 0, 100070, CN)
TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD. (No.9,  Huanghe Road Shijiazhuang High-tech Industrial Development Are, Shijiazhuang Hebei 5, 050035, CN)
International Classes:
C01B32/198; B01J20/20; C01B32/184; C08K3/22; C08K9/10; C08L23/06; C08L27/16; C08L27/18; C08L83/04; C08L83/07; C08L91/06; C09K5/06
Attorney, Agent or Firm:
INNOTRACK INTELLECTUAL PROPERTY LAW FIRM (Room A1108, Building 31 No.1 Beishatan, Deshengmenwai, Chaoyang District, Beijing 3, 100083, CN)
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