Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries

A three-dimensional MnO/C nanocomposite is fabricated through a simple route of immersion and subsequent calcination. The carbon content and morphology of the sample are adjusted by adjusting the calcination temperature. This material combines the excellent lithium storage performance of MnO and the...

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Autores principales:	Zheng Liu, Xiaodan Wang, Fengyu Lai, Chao Wang, Nan Yu, Hongxia Sun, Baoyou Geng
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	MnO Carbon network Composites Lithium ion battery Volume effect Chemical engineering TP155-156
Acceso en línea:	https://doaj.org/article/35bc301e9e704d1fb6ec3e783e89c3ed
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spelling	oai:doaj.org-article:35bc301e9e704d1fb6ec3e783e89c3ed2021-11-18T04:52:46ZImplanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries2666-821110.1016/j.ceja.2021.100146https://doaj.org/article/35bc301e9e704d1fb6ec3e783e89c3ed2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666821121000624https://doaj.org/toc/2666-8211A three-dimensional MnO/C nanocomposite is fabricated through a simple route of immersion and subsequent calcination. The carbon content and morphology of the sample are adjusted by adjusting the calcination temperature. This material combines the excellent lithium storage performance of MnO and the good stability of carbon. Because MnO is embedded in the three-dimensional carbon networks, it can provide proper space to alleviate the volume effect during discharging and charging. The unique architecture and large surface area enable the composites to exhibit remarkable lithium storage properties with outstanding rate performance, high reversible capacity, and cycle life. The optimized sample (MnO/C-750) has excellent performance of 1067.95 mAh g−1 at 0.2 A g−1 over 200 cycles and 722.32 mAh g−1 at 1 A g−1 over 600 cycles.Zheng LiuXiaodan WangFengyu LaiChao WangNan YuHongxia SunBaoyou GengElsevierarticleMnOCarbon networkCompositesLithium ion batteryVolume effectChemical engineeringTP155-156ENChemical Engineering Journal Advances, Vol 8, Iss , Pp 100146- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	MnO Carbon network Composites Lithium ion battery Volume effect Chemical engineering TP155-156
spellingShingle	MnO Carbon network Composites Lithium ion battery Volume effect Chemical engineering TP155-156 Zheng Liu Xiaodan Wang Fengyu Lai Chao Wang Nan Yu Hongxia Sun Baoyou Geng Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries
description	A three-dimensional MnO/C nanocomposite is fabricated through a simple route of immersion and subsequent calcination. The carbon content and morphology of the sample are adjusted by adjusting the calcination temperature. This material combines the excellent lithium storage performance of MnO and the good stability of carbon. Because MnO is embedded in the three-dimensional carbon networks, it can provide proper space to alleviate the volume effect during discharging and charging. The unique architecture and large surface area enable the composites to exhibit remarkable lithium storage properties with outstanding rate performance, high reversible capacity, and cycle life. The optimized sample (MnO/C-750) has excellent performance of 1067.95 mAh g−1 at 0.2 A g−1 over 200 cycles and 722.32 mAh g−1 at 1 A g−1 over 600 cycles.
format	article
author	Zheng Liu Xiaodan Wang Fengyu Lai Chao Wang Nan Yu Hongxia Sun Baoyou Geng
author_facet	Zheng Liu Xiaodan Wang Fengyu Lai Chao Wang Nan Yu Hongxia Sun Baoyou Geng
author_sort	Zheng Liu
title	Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries
title_short	Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries
title_full	Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries
title_fullStr	Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries
title_full_unstemmed	Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries
title_sort	implanting mno into a three-dimensional carbon network as superior anode materials for lithium-ion batteries
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/35bc301e9e704d1fb6ec3e783e89c3ed
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Implanting MnO into a three-dimensional carbon network as superior anode materials for lithium-ion batteries

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