One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance
The rational design of previously unidentified materials that could realize excellent electrochemical‐controlled optical and charge storage properties simultaneously, are especially desirable and useful for fabricating smart multifunctional devices. Here, a facile synthesis of a 1D π–d conjugated co...
| Main Authors: | , , , , , , , , , , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
2020
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/145560 |
| _version_ | 1811689697388265472 |
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| author | Cai, Guofa Cui, Peng Shi, Wenxiong Morris, Samuel Alexander Lou, Shi Nee Chen, Jingwei Ciou, Jing-Hao Paidi, Vinod K. Lee, Kug-Seung Li, Shuzhou Lee, Pooi See |
| author2 | School of Materials Science and Engineering |
| author_facet | School of Materials Science and Engineering Cai, Guofa Cui, Peng Shi, Wenxiong Morris, Samuel Alexander Lou, Shi Nee Chen, Jingwei Ciou, Jing-Hao Paidi, Vinod K. Lee, Kug-Seung Li, Shuzhou Lee, Pooi See |
| author_sort | Cai, Guofa |
| collection | NTU |
| description | The rational design of previously unidentified materials that could realize excellent electrochemical‐controlled optical and charge storage properties simultaneously, are especially desirable and useful for fabricating smart multifunctional devices. Here, a facile synthesis of a 1D π–d conjugated coordination polymer (Ni‐BTA) is reported, consisting of metal (Ni)‐containing nodes and organic linkers (1,2,4,5‐benzenetetramine), which could be easily grown on various substrates via a scalable chemical bath deposition method. The resulting Ni‐BTA film exhibits superior performances for both electrochromic and energy storage functions, such as large optical modulation (61.3%), high coloration efficiency (223.6 cm2 C−1), and high gravimetric capacity (168.1 mAh g−1). In particular, the Ni‐BTA film can maintain its electrochemical recharge‐ability and electrochromic properties even after 10 000 electrochemical cycles demonstrating excellent durability. Moreover, a smart energy storage indicator is demonstrated in which the energy storage states can be visually recognized in real time. The excellent electrochromic and charge storage performances of Ni‐BTA films present a great promise for Ni‐BTA nanowires to be used as practical electrode materials in various applications such as electrochromic devices, energy storage cells, and multifunctional smart windows. |
| first_indexed | 2024-10-01T05:52:13Z |
| format | Journal Article |
| id | ntu-10356/145560 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:52:13Z |
| publishDate | 2020 |
| record_format | dspace |
| spelling | ntu-10356/1455602023-07-14T15:53:57Z One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance Cai, Guofa Cui, Peng Shi, Wenxiong Morris, Samuel Alexander Lou, Shi Nee Chen, Jingwei Ciou, Jing-Hao Paidi, Vinod K. Lee, Kug-Seung Li, Shuzhou Lee, Pooi See School of Materials Science and Engineering Facility for Analysis, Characterisation, Testing and Simulation Engineering::Materials Conjugated Coordination Polymers Electrochromism The rational design of previously unidentified materials that could realize excellent electrochemical‐controlled optical and charge storage properties simultaneously, are especially desirable and useful for fabricating smart multifunctional devices. Here, a facile synthesis of a 1D π–d conjugated coordination polymer (Ni‐BTA) is reported, consisting of metal (Ni)‐containing nodes and organic linkers (1,2,4,5‐benzenetetramine), which could be easily grown on various substrates via a scalable chemical bath deposition method. The resulting Ni‐BTA film exhibits superior performances for both electrochromic and energy storage functions, such as large optical modulation (61.3%), high coloration efficiency (223.6 cm2 C−1), and high gravimetric capacity (168.1 mAh g−1). In particular, the Ni‐BTA film can maintain its electrochemical recharge‐ability and electrochromic properties even after 10 000 electrochemical cycles demonstrating excellent durability. Moreover, a smart energy storage indicator is demonstrated in which the energy storage states can be visually recognized in real time. The excellent electrochromic and charge storage performances of Ni‐BTA films present a great promise for Ni‐BTA nanowires to be used as practical electrode materials in various applications such as electrochromic devices, energy storage cells, and multifunctional smart windows. National Research Foundation (NRF) Published version G. C. and P.C. contributed equally to this work. This work was financially supported by the Competitive Research Programme under NRF‐CRP‐13‐2014‐02; NRF‐Investigatorship under NRF‐NRFI2016‐05; the Campus for Research Excellence and Technological Enterprise (CREATE) programme under the National Research Foundation, Prime Minister's Office, Singapore; the National Natural Science Foundation of China (51902086); the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (NRF‐2018M1A2A2061998). The authors appreciate Dr. W. Liu, Dr. P. Buenconsejo (Facility for Analysis Characterisation Testing & Simulation, FACTS, Nanyang Technological University), Prof. N. Sharma, and Mr J. Wu (School of Chemistry, The University of New South Wales) for the valuable discussion and analysis of XRD results. Special thanks go to beamline staff at I15‐1 Diamond Light Source Synchrotron for completing the XPDF measurements rapidly and thoroughly under rapid access call EE21425‐1. And the authors also appreciate Dr, J. Wang, Dr. S. Li, Dr. K. Qian, Prof. Y. Mai, and Dr. G. Thangavel for the insightful discussions. 2020-12-28T08:24:37Z 2020-12-28T08:24:37Z 2020 Journal Article Cai, G., Cui, P., Shi, W., Morris, S. A., Lou, S.N., Chen, J., . . . Lee, P. S. (2020). One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance. Advanced Science, 7(20), 1903109-. doi:10.1002/advs.201903109 2198-3844 https://hdl.handle.net/10356/145560 10.1002/advs.201903109 33101842 20 7 en NRF‐CRP‐13‐2014‐02 NRF‐NRFI2016‐05 Advanced Science © 2020 The Authors. Published by Wiley‐VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. application/pdf |
| spellingShingle | Engineering::Materials Conjugated Coordination Polymers Electrochromism Cai, Guofa Cui, Peng Shi, Wenxiong Morris, Samuel Alexander Lou, Shi Nee Chen, Jingwei Ciou, Jing-Hao Paidi, Vinod K. Lee, Kug-Seung Li, Shuzhou Lee, Pooi See One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance |
| title | One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance |
| title_full | One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance |
| title_fullStr | One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance |
| title_full_unstemmed | One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance |
| title_short | One‐dimensional π-d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance |
| title_sort | one dimensional π d conjugated coordination polymer for electrochromic energy storage device with exceptionally high performance |
| topic | Engineering::Materials Conjugated Coordination Polymers Electrochromism |
| url | https://hdl.handle.net/10356/145560 |
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