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Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B

[Image: see text] Three-dimensional carbon-based porous materials have proven to be quite useful for tailoring material properties in the energy conservation and environmental protection applications. In view of the three-dimensional and well-defined structure of metal–organic frameworks (MOFs), a n...

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Autores principales: Du, Chunbao, Shui, Yuhang, Bai, Yaowen, Cheng, Yuan, Wang, Qinzhi, Zheng, Xiaohan, Zhao, Yijian, Wang, Shuxuan, Dong, Weihang, Yang, Tao, Wang, Li
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2019
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648639/
https://www.ncbi.nlm.nih.gov/pubmed/31459714
http://dx.doi.org/10.1021/acsomega.8b03664
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author Du, Chunbao
Shui, Yuhang
Bai, Yaowen
Cheng, Yuan
Wang, Qinzhi
Zheng, Xiaohan
Zhao, Yijian
Wang, Shuxuan
Dong, Weihang
Yang, Tao
Wang, Li
author_facet Du, Chunbao
Shui, Yuhang
Bai, Yaowen
Cheng, Yuan
Wang, Qinzhi
Zheng, Xiaohan
Zhao, Yijian
Wang, Shuxuan
Dong, Weihang
Yang, Tao
Wang, Li
author_sort Du, Chunbao
collection PubMed
description [Image: see text] Three-dimensional carbon-based porous materials have proven to be quite useful for tailoring material properties in the energy conservation and environmental protection applications. In view of the three-dimensional and well-defined structure of metal–organic frameworks (MOFs), a novel carbon-based magnetic porous material (HKUST–Fe(3)O(4)) has been designed and constructed by MOF–guest interactions of high-temperature pyrolysis. The obtained HKUST–Fe(3)O(4) exhibited the unique features of superparamagnetism, a macro/mesoporous structure, environmental protection (inexistence of toxic heavy metal ions), and physicochemical stability and has shown high adsorption capacity and rapid adsorption for carcinogenic organic pollutants (for example, rhodamine B) with an environmentally friendly character and excellent reusability. We demonstrate that the unique/superior advantages of HKUST–Fe(3)O(4) could meet the requirements of environment cleaning, especially for removing the targeted organic pollutant from water. Moreover, the specific HKUST–Fe(3)O(4) and organic pollutant interaction mechanism has been analyzed in detail via parameter-free calculations. This study proposes a promising strategy for constructing novel carbon-based magnetic nanomaterials for various applications, not limitated to pollutant removal.
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spelling pubmed-66486392019-08-27 Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B Du, Chunbao Shui, Yuhang Bai, Yaowen Cheng, Yuan Wang, Qinzhi Zheng, Xiaohan Zhao, Yijian Wang, Shuxuan Dong, Weihang Yang, Tao Wang, Li ACS Omega [Image: see text] Three-dimensional carbon-based porous materials have proven to be quite useful for tailoring material properties in the energy conservation and environmental protection applications. In view of the three-dimensional and well-defined structure of metal–organic frameworks (MOFs), a novel carbon-based magnetic porous material (HKUST–Fe(3)O(4)) has been designed and constructed by MOF–guest interactions of high-temperature pyrolysis. The obtained HKUST–Fe(3)O(4) exhibited the unique features of superparamagnetism, a macro/mesoporous structure, environmental protection (inexistence of toxic heavy metal ions), and physicochemical stability and has shown high adsorption capacity and rapid adsorption for carcinogenic organic pollutants (for example, rhodamine B) with an environmentally friendly character and excellent reusability. We demonstrate that the unique/superior advantages of HKUST–Fe(3)O(4) could meet the requirements of environment cleaning, especially for removing the targeted organic pollutant from water. Moreover, the specific HKUST–Fe(3)O(4) and organic pollutant interaction mechanism has been analyzed in detail via parameter-free calculations. This study proposes a promising strategy for constructing novel carbon-based magnetic nanomaterials for various applications, not limitated to pollutant removal. American Chemical Society 2019-03-20 /pmc/articles/PMC6648639/ /pubmed/31459714 http://dx.doi.org/10.1021/acsomega.8b03664 Text en Copyright © 2019 American Chemical Society This is an open access article published under a Creative Commons Attribution (CC-BY) License (http://pubs.acs.org/page/policy/authorchoice_ccby_termsofuse.html) , which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
spellingShingle Du, Chunbao
Shui, Yuhang
Bai, Yaowen
Cheng, Yuan
Wang, Qinzhi
Zheng, Xiaohan
Zhao, Yijian
Wang, Shuxuan
Dong, Weihang
Yang, Tao
Wang, Li
Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B
title Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B
title_full Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B
title_fullStr Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B
title_full_unstemmed Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B
title_short Bottom-Up Formation of Carbon-Based Magnetic Honeycomb Material from Metal–Organic Framework–Guest Polyhedra for the Capture of Rhodamine B
title_sort bottom-up formation of carbon-based magnetic honeycomb material from metal–organic framework–guest polyhedra for the capture of rhodamine b
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648639/
https://www.ncbi.nlm.nih.gov/pubmed/31459714
http://dx.doi.org/10.1021/acsomega.8b03664
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