CNT flexible membranes for energy storage and conversion systems

被引:3
|
作者
Adu, Kofi [1 ,2 ]
Rajagopalan, Ramakrishnan [2 ,3 ]
Kaschalk, Cullen [4 ]
Randall, Clive [2 ,4 ,5 ]
机构
[1] Penn State Univ, Altoona Coll, Dept Phys, Altoona, PA 16601 USA
[2] Penn State Univ, Mat Res Inst, University Pk, PA 16802 USA
[3] Penn State Univ, Engn, Du Bois, PA 15801 USA
[4] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA
[5] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA
关键词
WALLED CARBON NANOTUBES; CONDUCTANCE; FIELD;
D O I
10.1557/mrc.2019.45
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We have successfully employed a charge transfer mechanism to convert carbon nanotube (CNT) powder into CNT flexible membrane with no binder. We have demonstrated the use of the CNT membranes as electrode in a stacked bipolar solid-state capacitor using grafoil as current collector that showed 80% capacitance retention over 10,000 cycles at 70 degrees C. The CNT membranes could have potential application in catalysis, photovoltaic, thermoelectric, and many others.
引用
收藏
页码:670 / 674
页数:5
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