Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries

Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries

In situ characterization techniques have made a significant progress in recent years, especially in the electrochemical field. For Li-ion batteries, in situ characterization techniques refer to using analytical equipment to directly characterize electrode materials during electrochemical measurement...

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Main Authors: Liao Zhang, Xiaolong Guo, Jiangtao Huang, Yanyu Qu, Chaoqun Niu, Zhi Du, De Li, Yong Chen
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-03-01
Series:Frontiers in Energy Research
Subjects:
Li-ion battery
coin cell
in situ X-ray diffraction
in situ Raman
Li4Ti5O12
Online Access:http://journal.frontiersin.org/article/10.3389/fenrg.2018.00016/full
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spelling doaj-ce9d569cf4be4bf790594f718ddc27182020-11-25T01:02:34ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2018-03-01610.3389/fenrg.2018.00016351335Coin-Cell-Based In Situ Characterization Techniques for Li-Ion BatteriesLiao Zhang0Xiaolong Guo1Jiangtao Huang2Yanyu Qu3Chaoqun Niu4Zhi Du5De Li6De Li7De Li8Yong Chen9Yong Chen10State Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaState Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaState Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaState Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaState Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaState Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaState Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin, ChinaNational Laboratory of Solid State Microstructures, Nanjing University, Nanjing, ChinaState Key Laboratory on Marine Resource Utilization in South China Sea, Hainan Provincial Key Laboratory of Research on Utilization of Si-Zr-Ti Resources, College of Materials Science and Chemical Engineering, Hainan University, Haikou, ChinaKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin, ChinaIn situ characterization techniques have made a significant progress in recent years, especially in the electrochemical field. For Li-ion batteries, in situ characterization techniques refer to using analytical equipment to directly characterize electrode materials during electrochemical measurements. At present, most in situ batteries are developed from commercial simulated batteries, of which the cost is very high and the cycle life is quite short. In this work, two kinds of coin-cell-based in situ batteries were designed as in situ X-ray diffraction (XRD) and Raman coin cells which exhibit many admirable advantages, such as low cost, long cycle life, easy to carry, and so on. In the designing process, in situ XRD and Raman coin cell have been tested with two electrode materials of Li4Ti5O12 and LiFePO4, and we solved many technical problems of assembling and measuring these two kinds of cells. Finally, in situ coin cells could be improved to investigate a variety of electrode materials, and this technique would arouse wide interests in the electrochemical field.http://journal.frontiersin.org/article/10.3389/fenrg.2018.00016/fullLi-ion batterycoin cellin situ X-ray diffractionin situ RamanLi4Ti5O12
collection DOAJ
language English
format Article
sources DOAJ
author Liao Zhang
Xiaolong Guo
Jiangtao Huang
Yanyu Qu
Chaoqun Niu
Zhi Du
De Li
De Li
De Li
Yong Chen
Yong Chen
spellingShingle Liao Zhang
Xiaolong Guo
Jiangtao Huang
Yanyu Qu
Chaoqun Niu
Zhi Du
De Li
De Li
De Li
Yong Chen
Yong Chen
Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries
Frontiers in Energy Research
Li-ion battery
coin cell
in situ X-ray diffraction
in situ Raman
Li4Ti5O12
author_facet Liao Zhang
Xiaolong Guo
Jiangtao Huang
Yanyu Qu
Chaoqun Niu
Zhi Du
De Li
De Li
De Li
Yong Chen
Yong Chen
author_sort Liao Zhang
title Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries
title_short Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries
title_full Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries
title_fullStr Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries
title_full_unstemmed Coin-Cell-Based In Situ Characterization Techniques for Li-Ion Batteries
title_sort coin-cell-based in situ characterization techniques for li-ion batteries
publisher Frontiers Media S.A.
series Frontiers in Energy Research
issn 2296-598X
publishDate 2018-03-01
description In situ characterization techniques have made a significant progress in recent years, especially in the electrochemical field. For Li-ion batteries, in situ characterization techniques refer to using analytical equipment to directly characterize electrode materials during electrochemical measurements. At present, most in situ batteries are developed from commercial simulated batteries, of which the cost is very high and the cycle life is quite short. In this work, two kinds of coin-cell-based in situ batteries were designed as in situ X-ray diffraction (XRD) and Raman coin cells which exhibit many admirable advantages, such as low cost, long cycle life, easy to carry, and so on. In the designing process, in situ XRD and Raman coin cell have been tested with two electrode materials of Li4Ti5O12 and LiFePO4, and we solved many technical problems of assembling and measuring these two kinds of cells. Finally, in situ coin cells could be improved to investigate a variety of electrode materials, and this technique would arouse wide interests in the electrochemical field.
topic Li-ion battery
coin cell
in situ X-ray diffraction
in situ Raman
Li4Ti5O12
url http://journal.frontiersin.org/article/10.3389/fenrg.2018.00016/full
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