One‐Dimensional π–d Conjugated Coordination Polymer for Electrochromic Energy Storage Device with Exceptionally High Performance
Abstract 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 conj...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-10-01
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| Series: | Advanced Science |
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| Online Access: | https://doi.org/10.1002/advs.201903109 |
| _version_ | 1819182272821067776 |
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| author | Guofa Cai Peng Cui Wenxiong Shi Samuel Morris Shi Nee Lou Jingwei Chen Jing‐Hao Ciou Vinod K Paidi Kug‐Seung Lee Shuzhou Li Pooi See Lee |
| author_facet | Guofa Cai Peng Cui Wenxiong Shi Samuel Morris Shi Nee Lou Jingwei Chen Jing‐Hao Ciou Vinod K Paidi Kug‐Seung Lee Shuzhou Li Pooi See Lee |
| author_sort | Guofa Cai |
| collection | DOAJ |
| description | Abstract 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 | 2024-12-22T22:43:30Z |
| format | Article |
| id | doaj.art-f7407f98a72b4190a9493b2c8cd749fb |
| institution | Directory Open Access Journal |
| issn | 2198-3844 |
| language | English |
| last_indexed | 2024-12-22T22:43:30Z |
| publishDate | 2020-10-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj.art-f7407f98a72b4190a9493b2c8cd749fb2022-12-21T18:10:08ZengWileyAdvanced Science2198-38442020-10-01720n/an/a10.1002/advs.201903109One‐Dimensional π–d Conjugated Coordination Polymer for Electrochromic Energy Storage Device with Exceptionally High PerformanceGuofa Cai0Peng Cui1Wenxiong Shi2Samuel Morris3Shi Nee Lou4Jingwei Chen5Jing‐Hao Ciou6Vinod K Paidi7Kug‐Seung Lee8Shuzhou Li9Pooi See Lee10School of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeSchool of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeSchool of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeFacility for Analysis Characterisation Testing & Simulation (FACTS) Nanyang Technological University Singapore 639798 SingaporeSchool of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeSchool of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeSchool of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeBeamline Research Division Pohang Accelerator Laboratory Pohang 790784 Republic of KoreaBeamline Research Division Pohang Accelerator Laboratory Pohang 790784 Republic of KoreaSchool of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeSchool of Materials Science and Engineering Nanyang Technological University Singapore 639798 SingaporeAbstract 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.https://doi.org/10.1002/advs.201903109conjugated coordination polymerselectrochromismenergy storageindicatorssmart windows |
| spellingShingle | Guofa Cai Peng Cui Wenxiong Shi Samuel Morris Shi Nee Lou Jingwei Chen Jing‐Hao Ciou Vinod K Paidi Kug‐Seung Lee Shuzhou Li Pooi See Lee One‐Dimensional π–d Conjugated Coordination Polymer for Electrochromic Energy Storage Device with Exceptionally High Performance Advanced Science conjugated coordination polymers electrochromism energy storage indicators smart windows |
| 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 | conjugated coordination polymers electrochromism energy storage indicators smart windows |
| url | https://doi.org/10.1002/advs.201903109 |
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