Development and characterization of layered Li(NixMnyCo1−x−y)O2 cathode materials for lithium ion batteries
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- 作者：Berke Pişkin ; beoksuz@metu.edu.tr" class="auth_mail" title="E-mail the corresponding author ; Mehmet Kadri Aydinol
- 关键词：Li-ion batteries ; Spray pyrolysis ; Layered cathode materials ; Rate capability and cycle life
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：22 June 2016
- 年：2016
- 卷：41
- 期：23
- 页码：9852-9859
- 全文大小：1845 K
文摘
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Li(NixMnyCo1−x−y)O2 cathode materials were produced by spray pyrolysis.
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The synthesized powders are composed of spherical aggregates of small grains (crystallites).
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The electrochemical behaviors of Li(NixMnyCo1−x−y)O2 cathode materials were investigated.
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Higher ordering of crystal structure is related with unmixed Li/(Ni–Mn–Co) cations.
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An improved in the rate capability is required for all cathode materials investigated.