发明授权
- 专利标题： Process for producing carbon foams for energy storage devices
- 专利标题（中）： 用于生产储能装置的碳泡沫的方法
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申请号： US619393申请日： 1996-03-20
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公开(公告)号： US5789338A公开(公告)日： 1998-08-04
- 发明人: James L. Kaschmitter , Steven T. Mayer , Richard W. Pekala
- 申请人： James L. Kaschmitter , Steven T. Mayer , Richard W. Pekala
- 申请人地址： CA Oakland
- 专利权人： Regents of the University of California
- 当前专利权人： Regents of the University of California
- 当前专利权人地址： CA Oakland
- 主分类号： C04B38/00
- IPC分类号： C04B38/00 ; C08G8/04 ; C08G8/20 ; H01G9/00 ; H01G9/155 ; B01J20/30
摘要：
A high energy density capacitor incorporating a variety of carbon foam electrodes is described. The foams, derived from the pyrolysis of resorcinol-formaldehyde and related polymers, are high density (0.1 g/cc-1.0 g/cc) electrically conductive and have high surface areas (400 m.sup.2 /g-1000 m.sup.2 /g). Capacitances on the order of several tens of farad per gram of electrode are achieved.
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