Morphology-controlled two-step synthesis and electrochemical studies on hierarchically structured LiCoPO4
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- 作者：Christoph Neefa ; christoph.neef@kip.uni-heidelberg.de" class="auth_mail" title="E-mail the corresponding author ; Hans-Peter Meyerb ; Rü ; diger Klingelera
- 关键词：Battery materials ; Cathode materials ; Microwave hydrothermal synthesis ; Intercalation ; Impedance spectroscopy
- 刊名：Solid State Sciences
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：48
- 期：Complete
- 页码：270-277
- 全文大小：2460 K
文摘
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LiCoPO4 micro- and nanocrystals were synthesized by novel two-step approach.
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Unique morphologies obtained by additive assisted microwave hydrothermal method.
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Investigation by XRD, SEM and electrochemical GCPL and IS techniques.
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Flower-like particles show enhanced discharge performance.
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Diffusion coefficients of lithiated and delithiated phase differ by factor of 100.