A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage

Layered Na x MnO2 cathode suffers from structural instability and sluggish kinetics. Here the authors show a method to yield monoclinic NaMn2−y−δ(OH)2y, a new polymorph of Na-birnessite with maximum Na occupancy and enlarged interlayer spacing, enabling outstanding cyclability and rate performance....

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Main Authors:	Hui Xia, Xiaohui Zhu, Jizi Liu, Qi Liu, Si Lan, Qinghua Zhang, Xinyu Liu, Joon Kyo Seo, Tingting Chen, Lin Gu, Ying Shirley Meng
Format:	Article
Language:	English
Published:	Nature Publishing Group 2018-11-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-018-07595-y

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spelling	doaj-0ac30d3a88184e879a2d7e3c7d363b602021-05-11T09:27:00ZengNature Publishing GroupNature Communications2041-17232018-11-019111010.1038/s41467-018-07595-yA monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storageHui Xia0Xiaohui Zhu1Jizi Liu2Qi Liu3Si Lan4Qinghua Zhang5Xinyu Liu6Joon Kyo Seo7Tingting Chen8Lin Gu9Ying Shirley Meng10School of Materials Science and Engineering, Nanjing University of Science and TechnologySchool of Materials Science and Engineering, Nanjing University of Science and TechnologySchool of Materials Science and Engineering, Nanjing University of Science and TechnologyDepartment of Physics, City University of Hong KongSchool of Materials Science and Engineering, Nanjing University of Science and TechnologyBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of SciencesBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of SciencesDepartment of NanoEngineering, University of California San DiegoSchool of Materials Science and Engineering, Nanjing University of Science and TechnologyBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of SciencesDepartment of NanoEngineering, University of California San DiegoLayered Na x MnO2 cathode suffers from structural instability and sluggish kinetics. Here the authors show a method to yield monoclinic NaMn2−y−δ(OH)2y, a new polymorph of Na-birnessite with maximum Na occupancy and enlarged interlayer spacing, enabling outstanding cyclability and rate performance.https://doi.org/10.1038/s41467-018-07595-y
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Hui Xia Xiaohui Zhu Jizi Liu Qi Liu Si Lan Qinghua Zhang Xinyu Liu Joon Kyo Seo Tingting Chen Lin Gu Ying Shirley Meng
spellingShingle	Hui Xia Xiaohui Zhu Jizi Liu Qi Liu Si Lan Qinghua Zhang Xinyu Liu Joon Kyo Seo Tingting Chen Lin Gu Ying Shirley Meng A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage Nature Communications
author_facet	Hui Xia Xiaohui Zhu Jizi Liu Qi Liu Si Lan Qinghua Zhang Xinyu Liu Joon Kyo Seo Tingting Chen Lin Gu Ying Shirley Meng
author_sort	Hui Xia
title	A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage
title_short	A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage
title_full	A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage
title_fullStr	A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage
title_full_unstemmed	A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage
title_sort	monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2018-11-01
description	Layered Na x MnO2 cathode suffers from structural instability and sluggish kinetics. Here the authors show a method to yield monoclinic NaMn2−y−δ(OH)2y, a new polymorph of Na-birnessite with maximum Na occupancy and enlarged interlayer spacing, enabling outstanding cyclability and rate performance.
url	https://doi.org/10.1038/s41467-018-07595-y
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A monoclinic polymorph of sodium birnessite for ultrafast and ultrastable sodium ion storage

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