High pseudocapacitive cobalt carbonate hydroxide films derived from CoAl layered double hydroxides.
A thin nanosheet of mesoporous cobalt carbonate hydroxide (MPCCH) has been fabricated from a CoAl-LDH nanosheet following removal of the Al cations by alkali etching. The basic etched electrode exhibits enhanced specific capacitance (1075 F g(-1) at 5 mA cm(-2)) and higher rate capability and cyclin...
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| Hlavní autoři: |
Lu, Z,
Zhu, W,
Lei, X,
Williams, G,
O'Hare, D,
Chang, Z,
Sun, X,
Duan, X |
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| Médium: | Journal article
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| Jazyk: | English |
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| Vydáno: |
2012
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