New green electrode materials derived from waste cigarette butts for capacitive deionization

Smoked cigarette butts are a non-biodegradable pollutant that has damaged the planet. However, carbon materials derived from cigarette butts have proven to be suitable for various applications. We synthesized cigarette butt-derived carbon via hydrothermal carbonization and chemical activation method...

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Autores principales:	Ying Yang, Shudi Mao, Zhe Li, Zhuo Sun, Ran Zhao
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	capacitive deionization carbon material cigarette butt hydrothermal carbonization porous structure Environmental technology. Sanitary engineering TD1-1066
Acceso en línea:	https://doaj.org/article/31e3ebdf683b43f2bd34ac86aa61ff22
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spelling	oai:doaj.org-article:31e3ebdf683b43f2bd34ac86aa61ff222021-11-06T11:18:34ZNew green electrode materials derived from waste cigarette butts for capacitive deionization0273-12231996-973210.2166/wst.2021.248https://doaj.org/article/31e3ebdf683b43f2bd34ac86aa61ff222021-08-01T00:00:00Zhttp://wst.iwaponline.com/content/84/4/1011https://doaj.org/toc/0273-1223https://doaj.org/toc/1996-9732Smoked cigarette butts are a non-biodegradable pollutant that has damaged the planet. However, carbon materials derived from cigarette butts have proven to be suitable for various applications. We synthesized cigarette butt-derived carbon via hydrothermal carbonization and chemical activation methods and then converted it to an electrode material for capacitive deionization. The fabricated material, SCC-750, exhibited a relatively high salt adsorption capacity of 10.27 mg g−1. The excellent CDI (capacitive deionization) performance is due to the high specific surface area of 3,093.10 m2 g−1 and a pore volume of 1.754 cm3 g−1. This work offers a new method to recycle harmful cigarette butts by converting them into promising electrode materials for capacitive deionization. Highlights Explore the influence of chemical activation temperature and compare the capacitive deionization performance of the carbon material derived from smoked cigarette butts and unsmoked cigarette butts.; Smoked cigarette butt-derived carbon at the activation temperature of 750 °C exhibits high specific surface area of 3,093.10 m2 g−1, high pore volume of 1.75 cm3 g−1, and reaches a high salt adsorption capacity 10.27 mg g−1.;Ying YangShudi MaoZhe LiZhuo SunRan ZhaoIWA Publishingarticlecapacitive deionizationcarbon materialcigarette butthydrothermal carbonizationporous structureEnvironmental technology. Sanitary engineeringTD1-1066ENWater Science and Technology, Vol 84, Iss 4, Pp 1011-1022 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	capacitive deionization carbon material cigarette butt hydrothermal carbonization porous structure Environmental technology. Sanitary engineering TD1-1066
spellingShingle	capacitive deionization carbon material cigarette butt hydrothermal carbonization porous structure Environmental technology. Sanitary engineering TD1-1066 Ying Yang Shudi Mao Zhe Li Zhuo Sun Ran Zhao New green electrode materials derived from waste cigarette butts for capacitive deionization
description	Smoked cigarette butts are a non-biodegradable pollutant that has damaged the planet. However, carbon materials derived from cigarette butts have proven to be suitable for various applications. We synthesized cigarette butt-derived carbon via hydrothermal carbonization and chemical activation methods and then converted it to an electrode material for capacitive deionization. The fabricated material, SCC-750, exhibited a relatively high salt adsorption capacity of 10.27 mg g−1. The excellent CDI (capacitive deionization) performance is due to the high specific surface area of 3,093.10 m2 g−1 and a pore volume of 1.754 cm3 g−1. This work offers a new method to recycle harmful cigarette butts by converting them into promising electrode materials for capacitive deionization. Highlights Explore the influence of chemical activation temperature and compare the capacitive deionization performance of the carbon material derived from smoked cigarette butts and unsmoked cigarette butts.; Smoked cigarette butt-derived carbon at the activation temperature of 750 °C exhibits high specific surface area of 3,093.10 m2 g−1, high pore volume of 1.75 cm3 g−1, and reaches a high salt adsorption capacity 10.27 mg g−1.;
format	article
author	Ying Yang Shudi Mao Zhe Li Zhuo Sun Ran Zhao
author_facet	Ying Yang Shudi Mao Zhe Li Zhuo Sun Ran Zhao
author_sort	Ying Yang
title	New green electrode materials derived from waste cigarette butts for capacitive deionization
title_short	New green electrode materials derived from waste cigarette butts for capacitive deionization
title_full	New green electrode materials derived from waste cigarette butts for capacitive deionization
title_fullStr	New green electrode materials derived from waste cigarette butts for capacitive deionization
title_full_unstemmed	New green electrode materials derived from waste cigarette butts for capacitive deionization
title_sort	new green electrode materials derived from waste cigarette butts for capacitive deionization
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/31e3ebdf683b43f2bd34ac86aa61ff22
work_keys_str_mv	AT yingyang newgreenelectrodematerialsderivedfromwastecigarettebuttsforcapacitivedeionization AT shudimao newgreenelectrodematerialsderivedfromwastecigarettebuttsforcapacitivedeionization AT zheli newgreenelectrodematerialsderivedfromwastecigarettebuttsforcapacitivedeionization AT zhuosun newgreenelectrodematerialsderivedfromwastecigarettebuttsforcapacitivedeionization AT ranzhao newgreenelectrodematerialsderivedfromwastecigarettebuttsforcapacitivedeionization
_version_	1718443722672177152

New green electrode materials derived from waste cigarette butts for capacitive deionization

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