发明名称 |
ELECTRIC DOUBLE LAYER CAPACITANCE DEVICE |
摘要 |
The present application is directed to electric double layer capacitance (EDLC) devices. In one aspect, the present application is directed to an electrode comprising an activated carbon cryogel having a tunable pore structure wherein: the surface area is at least 1500 m2/g as determined by nitrogen sorption at 77K and BET analysis; and the pore structure comprises a pore volume ranging from about 0.01 cc/g to about 0.25 cc/g for pores having a pore diameter of 0.6 to 1.0 nm. In another aspect, the present application is directed to an Electric Double Layer Capacitor (EDLC) device comprising an activated cryogel. |
申请公布号 |
US2015062781(A1) |
申请公布日期 |
2015.03.05 |
申请号 |
US201414448853 |
申请日期 |
2014.07.31 |
申请人 |
EnerG2, Inc. ;University of Washington |
发明人 |
Feaver Aaron M.;Cao Guozhong |
分类号 |
H01G11/32;H01G11/48;H01G11/28;H01G11/46 |
主分类号 |
H01G11/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Seattle WA US |