发明申请
- 专利标题： POLARIZABLE NANOPARTICLES AND ELECTRORHEOLOGICAL FLUID COMPRISING SAME
- 专利标题（中）： 极化纳米颗粒和包含其的电渗流体
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申请号： US13235762申请日： 2011-09-19
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公开(公告)号： US20130069022A1公开(公告)日： 2013-03-21
- 发明人: Terry R. Bussear , Soma Chakraborty , Michael H. Johnson
- 申请人： Terry R. Bussear , Soma Chakraborty , Michael H. Johnson
- 申请人地址： US TX Houston
- 专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人地址： US TX Houston
- 主分类号： H01B3/02
- IPC分类号： H01B3/02 ; C08F20/16 ; C08F12/06 ; H01B3/30 ; C08F12/08 ; B82Y30/00
摘要：
An electrorheological fluid comprises a nanoparticle composition comprising a nanoparticle, uncoated or coated with a polymeric or metallic coating and covalently bonded to or coated on a surface of a polymeric or inorganic particle; and a dielectric fluid having a dielectric constant lower than that of the nanoparticle composition. A nanoparticle composition also comprises a carbon-based nanoparticle, covalently bonded to or coated on a surface of a conjugated polymer particle or inorganic particle, wherein the nanoparticle composition is a dielectric material.
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