Hierarchical Microboxes Constructed by SnS Nanoplates Coated with Nitrogen-Doped Carbon for Efficient Sodium Storage

Sibo Wang; Yongjin Fang; Xiao Wang; Xiong Wen (David) Lou

doi:10.1002/anie.201810729

Hierarchical Microboxes Constructed by SnS Nanoplates Coated with Nitrogen-Doped Carbon for Efficient Sodium Storage

Sibo Wang
, Yongjin Fang
, Xiao Wang
, Xiong Wen (David) Lou^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

185 Citations (Scopus)

Abstract

The design and synthesis of hierarchical microboxes, assembled from SnS nanoplates coated with nitrogen-doped carbon (NC) as an anode material for sodium-ion batteries, is demonstrated. The template-engaged multistep synthesis of the SnS@NC microboxes involves sequential phase transformation, polydopamine coating, and thermal annealing in N <sub>2</sub> . The SnS@NC composite with two-dimensional nano-sized subunits rationally integrates several advantages including shortening the diffusion path of electrons/Na <sup>+</sup> ions, improving electric conductivity, and alleviating volume variation of the electrode material. As a result, the SnS@NC microboxes show efficient sodium storage performance with high capacity, good cycling stability, and excellent rate capability. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Original language	English
Pages (from-to)	760-763
Journal	Angewandte Chemie - International Edition
Volume	58
Issue number	3
DOIs	https://doi.org/10.1002/anie.201810729
Publication status	Published - 14 Jan 2019
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Research Keywords

hollow structures
microboxes
nitrogen-doped carbon
SnS
sodium-ion batteries

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10.1002/anie.201810729

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title = "Hierarchical Microboxes Constructed by SnS Nanoplates Coated with Nitrogen-Doped Carbon for Efficient Sodium Storage",

abstract = "The design and synthesis of hierarchical microboxes, assembled from SnS nanoplates coated with nitrogen-doped carbon (NC) as an anode material for sodium-ion batteries, is demonstrated. The template-engaged multistep synthesis of the SnS@NC microboxes involves sequential phase transformation, polydopamine coating, and thermal annealing in N 2 . The SnS@NC composite with two-dimensional nano-sized subunits rationally integrates several advantages including shortening the diffusion path of electrons/Na + ions, improving electric conductivity, and alleviating volume variation of the electrode material. As a result, the SnS@NC microboxes show efficient sodium storage performance with high capacity, good cycling stability, and excellent rate capability. {\textcopyright} 2019 Wiley-VCH Verlag GmbH \& Co. KGaA, Weinheim",

keywords = "hollow structures, microboxes, nitrogen-doped carbon, SnS, sodium-ion batteries",

author = "Sibo Wang and Yongjin Fang and Xiao Wang and Lou, \{Xiong Wen (David)\}",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].",

year = "2019",

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doi = "10.1002/anie.201810729",

language = "English",

volume = "58",

pages = "760--763",

journal = "Angewandte Chemie - International Edition",

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TY - JOUR

T1 - Hierarchical Microboxes Constructed by SnS Nanoplates Coated with Nitrogen-Doped Carbon for Efficient Sodium Storage

AU - Wang, Sibo

AU - Fang, Yongjin

AU - Wang, Xiao

AU - Lou, Xiong Wen (David)

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2019/1/14

Y1 - 2019/1/14

N2 - The design and synthesis of hierarchical microboxes, assembled from SnS nanoplates coated with nitrogen-doped carbon (NC) as an anode material for sodium-ion batteries, is demonstrated. The template-engaged multistep synthesis of the SnS@NC microboxes involves sequential phase transformation, polydopamine coating, and thermal annealing in N 2 . The SnS@NC composite with two-dimensional nano-sized subunits rationally integrates several advantages including shortening the diffusion path of electrons/Na + ions, improving electric conductivity, and alleviating volume variation of the electrode material. As a result, the SnS@NC microboxes show efficient sodium storage performance with high capacity, good cycling stability, and excellent rate capability. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

AB - The design and synthesis of hierarchical microboxes, assembled from SnS nanoplates coated with nitrogen-doped carbon (NC) as an anode material for sodium-ion batteries, is demonstrated. The template-engaged multistep synthesis of the SnS@NC microboxes involves sequential phase transformation, polydopamine coating, and thermal annealing in N 2 . The SnS@NC composite with two-dimensional nano-sized subunits rationally integrates several advantages including shortening the diffusion path of electrons/Na + ions, improving electric conductivity, and alleviating volume variation of the electrode material. As a result, the SnS@NC microboxes show efficient sodium storage performance with high capacity, good cycling stability, and excellent rate capability. © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

KW - hollow structures

KW - microboxes

KW - nitrogen-doped carbon

KW - SnS

KW - sodium-ion batteries

UR - https://www.scopus.com/pages/publications/85058844984

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85058844984&origin=recordpage

U2 - 10.1002/anie.201810729

DO - 10.1002/anie.201810729

M3 - RGC 21 - Publication in refereed journal

C2 - 30423214

SN - 1433-7851

VL - 58

SP - 760

EP - 763

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 3

ER -

Hierarchical Microboxes Constructed by SnS Nanoplates Coated with Nitrogen-Doped Carbon for Efficient Sodium Storage

Abstract

Bibliographical note

UN SDGs

Research Keywords

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