Synthesis and lithium storage properties of MoS2 nanoparticles prepared using supercritical ethanol
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- 作者：Koppala Siva Kumara ; Wenying Lia ; Mugyeom Choia ; Seung Min Kimb ; Jaehoon Kima ; c ; jaehoonkim@skku.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：BET ; Brunauer&ndash ; Emmett&ndash ; Teller ; CV ; cyclic voltammetry ; DMC ; dimethyl carbonate ; EC ; ethylene carbonate ; EMC ; ethylmethyl carbonate ; FE-SEM ; field emission-scanning electron microscopy ; HEV ; hybrid electric vehicle ; LIB ; lithium-ion battery ; NMP ; 1-methyl-2-pyrrolidinone ; PVDF ; poly(vinylidene difluoride) ; scEtOH ; supercritical ethanol ; XPS ; X-ray photoelectron spectroscopy
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 February 2016
- 年：2016
- 卷：285
- 期：Complete
- 页码：517-527
- 全文大小：2585 K
文摘
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A new supercritical ethanol route was developed to synthesis MoS2 nanoparticles.
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Increasing calcination temperature led to decrease interlayer spacing.
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500 °C-calcined MoS2 delivered a large initial charge capacity of 1045 mAh g−1.
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Higher temperature-calcined MoS2 particles exhibit better cycling performance.