Concentration dependent structure evolution and electrical properties of MnO2 nanostructures
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- 作者：Peng Qia ; Jingshan Houa ; Na Zhanga ; nzhang@sit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Wenyao Lib ; liwenyao314@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Yongzheng Fanga ; fangyongzheng@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：MnO2 ; Structure conversion ; Nanoparticles ; Energy storage and conversion
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：15 February 2016
- 年：2016
- 卷：165
- 期：Complete
- 页码：200-204
- 全文大小：2419 K
文摘
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Nanostructured MnO2 were synthesized by a template-free hydrothermal route.
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The transition from MnO2 nanospheres to MnO2 nanowires was observed.
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The specific capacitance of MnO2 nanowires is 1.8 times that of MnO2 nanospheres.