Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline Pollution
Intelligentization of materials and structures is an important trend. Herein, the stimuli-responsive 4D aerogel is used as a smart substrate for rapid reduction in tetracycline (TC) pollution, in which this smart stimuli-responsive substrate is designated as P4D. Its fourth dimension originates from...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-07-01
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| Series: | Molecules |
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| Online Access: | https://www.mdpi.com/1420-3049/28/14/5505 |
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| author | Wenxin Wang Wenjing Wang Ying Liang Liwen Du Huan Yang Haoxiang Ma Huiting Cheng Yaqian Yan Yijun Shen Qi Chen |
| author_facet | Wenxin Wang Wenjing Wang Ying Liang Liwen Du Huan Yang Haoxiang Ma Huiting Cheng Yaqian Yan Yijun Shen Qi Chen |
| author_sort | Wenxin Wang |
| collection | DOAJ |
| description | Intelligentization of materials and structures is an important trend. Herein, the stimuli-responsive 4D aerogel is used as a smart substrate for rapid reduction in tetracycline (TC) pollution, in which this smart stimuli-responsive substrate is designated as P4D. Its fourth dimension originates from stimuli-responsive characteristics with time evolution. Meanwhile, the covalent organic frameworks (COFs) composite is constructed by BiPO<sub>4</sub> and triazine-based sp<sup>2</sup> carbon-conjugated g-C<sub>18</sub>N<sub>3</sub>-COF (COF-1), which is another key aspect of COF-1/BiPO<sub>4</sub>@P4D for rapid photocatalytic degradation regarding TC pollution. This emerging smart structure of COFs@P4D can fix programmable temporary state and recover permanent state under thermal or water stimulus without any complicated equipment. Its performance can be tailored by structure, composition, and function. Compared with traditional powder-form photocatalysts, this stimuli-responsive structure provides attractive advantages, such as high permeable framework, self-adaptivity, flexibly customized functional groups, and fast reduction in TC pollution. The predictable development of COFs@P4D could draw much attention for various promising applications in pollution treatment and sensors. |
| first_indexed | 2024-03-11T00:46:50Z |
| format | Article |
| id | doaj.art-4b3c758c785148e1956a8e2342863054 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-03-11T00:46:50Z |
| publishDate | 2023-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-4b3c758c785148e1956a8e23428630542023-11-18T20:43:06ZengMDPI AGMolecules1420-30492023-07-012814550510.3390/molecules28145505Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline PollutionWenxin Wang0Wenjing Wang1Ying Liang2Liwen Du3Huan Yang4Haoxiang Ma5Huiting Cheng6Yaqian Yan7Yijun Shen8Qi Chen9State Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaState Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaState Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaState Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaSchool of Materials Science and Engineering, Hainan University, Haikou 570228, ChinaDeep Sea Engineering Division, Institute of Deep Sea Science and Engineering, Chinese Academy of Sciences, Sanya 572000, ChinaState Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaState Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaState Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaState Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, ChinaIntelligentization of materials and structures is an important trend. Herein, the stimuli-responsive 4D aerogel is used as a smart substrate for rapid reduction in tetracycline (TC) pollution, in which this smart stimuli-responsive substrate is designated as P4D. Its fourth dimension originates from stimuli-responsive characteristics with time evolution. Meanwhile, the covalent organic frameworks (COFs) composite is constructed by BiPO<sub>4</sub> and triazine-based sp<sup>2</sup> carbon-conjugated g-C<sub>18</sub>N<sub>3</sub>-COF (COF-1), which is another key aspect of COF-1/BiPO<sub>4</sub>@P4D for rapid photocatalytic degradation regarding TC pollution. This emerging smart structure of COFs@P4D can fix programmable temporary state and recover permanent state under thermal or water stimulus without any complicated equipment. Its performance can be tailored by structure, composition, and function. Compared with traditional powder-form photocatalysts, this stimuli-responsive structure provides attractive advantages, such as high permeable framework, self-adaptivity, flexibly customized functional groups, and fast reduction in TC pollution. The predictable development of COFs@P4D could draw much attention for various promising applications in pollution treatment and sensors.https://www.mdpi.com/1420-3049/28/14/5505COFsstimuli-responsivephotocatalyticshape memory4D aerogel |
| spellingShingle | Wenxin Wang Wenjing Wang Ying Liang Liwen Du Huan Yang Haoxiang Ma Huiting Cheng Yaqian Yan Yijun Shen Qi Chen Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline Pollution Molecules COFs stimuli-responsive photocatalytic shape memory 4D aerogel |
| title | Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline Pollution |
| title_full | Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline Pollution |
| title_fullStr | Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline Pollution |
| title_full_unstemmed | Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline Pollution |
| title_short | Advanced Stimuli-Responsive Structure Based on 4D Aerogel and Covalent Organic Frameworks Composite for Rapid Reduction in Tetracycline Pollution |
| title_sort | advanced stimuli responsive structure based on 4d aerogel and covalent organic frameworks composite for rapid reduction in tetracycline pollution |
| topic | COFs stimuli-responsive photocatalytic shape memory 4D aerogel |
| url | https://www.mdpi.com/1420-3049/28/14/5505 |
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