Three-Dimensional Polypyrrole Nano-Network with Sb Nanocrystals as Electrode Material for Sodium-Ion and Lithium-Ion Batteries

Meiqing Guo; Jiajun Chen; Xiao Liu; Weijia Meng; Xiaogang Zhang; Genwei Wang; Zhongchao Bai; Shuai Chen; Zhihua Wang; Fuqian Yang

doi:10.1149/1945-7111/ab69fa

Three-Dimensional Polypyrrole Nano-Network with Sb Nanocrystals as Electrode Material for Sodium-Ion and Lithium-Ion Batteries

Meiqing Guo, Jiajun Chen, Xiao Liu, Weijia Meng, Xiaogang Zhang, Genwei Wang, Zhongchao Bai, Shuai Chen, Zhihua Wang, Fuqian Yang

Chemical and Materials Engineering

Research output: Contribution to journal › Article › peer-review

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Abstract

In this work, we develop an approach to synthesize a nanoscale structure with Sb nanocrystals and polypyrrole nano-network (Sb@ppy NNW) from the reduction of SbCl₃ and the polymerization and crosslinking of pyrrole. The Sb@ppy NNW exhibits excellent electrochemical characteristics with incessant conduction paths for fast transfer of electrons, short paths for fast diffusion/migration of ions and large contact area between active material and electrolyte for the storage of Na/Li. The Sb@ppy NNW is used as active material in the working electrode for lithium-ion half cells and sodium-ion half cells. The sodium-ion half cells possess excellent cycling stability with a high specific capacity of 510 mA h g^-1 at a current density of 100 mA g^-1 and 463 mA h g^-1 after 100 cycles at a current density of 500 mA g^-1, and superior rate performance with a specific capacity of 635.6 mA h g^-1 even at a current density of 1600 mA g^-1. The specific capacities for the lithium-ion half cells are 660 mA h g^-1 after 100 cycles at a current density of 100 mA g^-1 and 635.6 mA h g^-1 even at a current density of 1600 mA g^-1

Original language	English
Article number	020527
Journal	Journal of the Electrochemical Society
Volume	167
Issue number	2
DOIs	https://doi.org/10.1149/1945-7111/ab69fa
State	Published - Jan 23 2020

Bibliographical note

Funding Information:
This work was supported by National Natural Science Foundation of China [grant numbers 51301117, 11502158, 51671140]; the International Cooperation Project Foundation of Shanxi Province China [grant numbers 201603D421037, 2015081053]; the Top Young Academic Leaders of Shanxi and the 1331 project Key Innovation Teams of Shanxi Province; the Higher School Science and Technology Innovation Project Foundation of Shanxi Province China [grant number 2016128]; and the Research Project Supported by Shanxi Scholarship Council of China [grant 2015 034]. F.Y. is grateful for the support by the NSF through the grant CMMI-1634540, monitored by Dr Khershed Cooper.

Publisher Copyright:
© 2020 The Electrochemical Society ("ECS"). Published on behalf of ECS by IOP Publishing Limited.

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films
Electrochemistry
Materials Chemistry

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10.1149/1945-7111/ab69fa

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title = "Three-Dimensional Polypyrrole Nano-Network with Sb Nanocrystals as Electrode Material for Sodium-Ion and Lithium-Ion Batteries",

abstract = "In this work, we develop an approach to synthesize a nanoscale structure with Sb nanocrystals and polypyrrole nano-network (Sb@ppy NNW) from the reduction of SbCl3 and the polymerization and crosslinking of pyrrole. The Sb@ppy NNW exhibits excellent electrochemical characteristics with incessant conduction paths for fast transfer of electrons, short paths for fast diffusion/migration of ions and large contact area between active material and electrolyte for the storage of Na/Li. The Sb@ppy NNW is used as active material in the working electrode for lithium-ion half cells and sodium-ion half cells. The sodium-ion half cells possess excellent cycling stability with a high specific capacity of 510 mA h g-1 at a current density of 100 mA g-1 and 463 mA h g-1 after 100 cycles at a current density of 500 mA g-1, and superior rate performance with a specific capacity of 635.6 mA h g-1 even at a current density of 1600 mA g-1. The specific capacities for the lithium-ion half cells are 660 mA h g-1 after 100 cycles at a current density of 100 mA g-1 and 635.6 mA h g-1 even at a current density of 1600 mA g-1 ",

author = "Meiqing Guo and Jiajun Chen and Xiao Liu and Weijia Meng and Xiaogang Zhang and Genwei Wang and Zhongchao Bai and Shuai Chen and Zhihua Wang and Fuqian Yang",

note = "Funding Information: This work was supported by National Natural Science Foundation of China [grant numbers 51301117, 11502158, 51671140]; the International Cooperation Project Foundation of Shanxi Province China [grant numbers 201603D421037, 2015081053]; the Top Young Academic Leaders of Shanxi and the 1331 project Key Innovation Teams of Shanxi Province; the Higher School Science and Technology Innovation Project Foundation of Shanxi Province China [grant number 2016128]; and the Research Project Supported by Shanxi Scholarship Council of China [grant 2015 034]. F.Y. is grateful for the support by the NSF through the grant CMMI-1634540, monitored by Dr Khershed Cooper. Publisher Copyright: {\textcopyright} 2020 The Electrochemical Society ({"}ECS{"}). Published on behalf of ECS by IOP Publishing Limited.",

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T1 - Three-Dimensional Polypyrrole Nano-Network with Sb Nanocrystals as Electrode Material for Sodium-Ion and Lithium-Ion Batteries

AU - Guo, Meiqing

AU - Chen, Jiajun

AU - Liu, Xiao

AU - Meng, Weijia

AU - Zhang, Xiaogang

AU - Wang, Genwei

AU - Bai, Zhongchao

AU - Chen, Shuai

AU - Wang, Zhihua

AU - Yang, Fuqian

N1 - Funding Information: This work was supported by National Natural Science Foundation of China [grant numbers 51301117, 11502158, 51671140]; the International Cooperation Project Foundation of Shanxi Province China [grant numbers 201603D421037, 2015081053]; the Top Young Academic Leaders of Shanxi and the 1331 project Key Innovation Teams of Shanxi Province; the Higher School Science and Technology Innovation Project Foundation of Shanxi Province China [grant number 2016128]; and the Research Project Supported by Shanxi Scholarship Council of China [grant 2015 034]. F.Y. is grateful for the support by the NSF through the grant CMMI-1634540, monitored by Dr Khershed Cooper. Publisher Copyright: © 2020 The Electrochemical Society ("ECS"). Published on behalf of ECS by IOP Publishing Limited.

PY - 2020/1/23

Y1 - 2020/1/23

N2 - In this work, we develop an approach to synthesize a nanoscale structure with Sb nanocrystals and polypyrrole nano-network (Sb@ppy NNW) from the reduction of SbCl3 and the polymerization and crosslinking of pyrrole. The Sb@ppy NNW exhibits excellent electrochemical characteristics with incessant conduction paths for fast transfer of electrons, short paths for fast diffusion/migration of ions and large contact area between active material and electrolyte for the storage of Na/Li. The Sb@ppy NNW is used as active material in the working electrode for lithium-ion half cells and sodium-ion half cells. The sodium-ion half cells possess excellent cycling stability with a high specific capacity of 510 mA h g-1 at a current density of 100 mA g-1 and 463 mA h g-1 after 100 cycles at a current density of 500 mA g-1, and superior rate performance with a specific capacity of 635.6 mA h g-1 even at a current density of 1600 mA g-1. The specific capacities for the lithium-ion half cells are 660 mA h g-1 after 100 cycles at a current density of 100 mA g-1 and 635.6 mA h g-1 even at a current density of 1600 mA g-1

AB - In this work, we develop an approach to synthesize a nanoscale structure with Sb nanocrystals and polypyrrole nano-network (Sb@ppy NNW) from the reduction of SbCl3 and the polymerization and crosslinking of pyrrole. The Sb@ppy NNW exhibits excellent electrochemical characteristics with incessant conduction paths for fast transfer of electrons, short paths for fast diffusion/migration of ions and large contact area between active material and electrolyte for the storage of Na/Li. The Sb@ppy NNW is used as active material in the working electrode for lithium-ion half cells and sodium-ion half cells. The sodium-ion half cells possess excellent cycling stability with a high specific capacity of 510 mA h g-1 at a current density of 100 mA g-1 and 463 mA h g-1 after 100 cycles at a current density of 500 mA g-1, and superior rate performance with a specific capacity of 635.6 mA h g-1 even at a current density of 1600 mA g-1. The specific capacities for the lithium-ion half cells are 660 mA h g-1 after 100 cycles at a current density of 100 mA g-1 and 635.6 mA h g-1 even at a current density of 1600 mA g-1

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DO - 10.1149/1945-7111/ab69fa

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SN - 0013-4651

VL - 167

JO - Journal of the Electrochemical Society

JF - Journal of the Electrochemical Society

IS - 2

M1 - 020527

ER -

Three-Dimensional Polypyrrole Nano-Network with Sb Nanocrystals as Electrode Material for Sodium-Ion and Lithium-Ion Batteries

Abstract

Bibliographical note

ASJC Scopus subject areas

UN SDGs

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