发明名称 |
GRAPHENE COMPOSITONS AND DRILLING FLUIDS DERIVED THEREFROM |
摘要 |
Drilling fluids comprising graphenes and nanoplatelet additives and methods for production thereof are disclosed. Graphene includes graphite oxide, graphene oxide, chemically-converted graphene, and functionalized chemically-converted graphene. Derivatized graphenes and methods for production thereof are disclosed. The derivatized graphenes are prepared from a chemically-converted graphene through derivatization with a plurality of functional groups. Derivatization can be accomplished, for example, by reaction of a chemically-converted graphene with a diazonium species. Methods for preparation of graphite oxide are also disclosed.
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申请公布号 |
CA2714050(A1) |
申请公布日期 |
2009.07.16 |
申请号 |
CA20092714050 |
申请日期 |
2009.01.08 |
申请人 |
WILLIAM MARSH RICE UNIVERSITY |
发明人 |
TOUR, JAMES M.;SCHMIDT, HOWARD K.;LOMEDA, JAY R.;KOSYNKIN, DMITRY V.;DOYLE, CONDELL D. |
分类号 |
C09K8/03;C01B31/00;C01B31/04;C09K8/035;C09K8/62 |
主分类号 |
C09K8/03 |
代理机构 |
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地址 |
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