author_facet Wen, Yanliang
Kierzek, Krzysztof
Min, Jiakang
Chen, Xuecheng
Gong, Jiang
Niu, Ran
Wen, Xin
Azadmanjiri, Jalal
Mijowska, Ewa
Tang, Tao
Wen, Yanliang
Kierzek, Krzysztof
Min, Jiakang
Chen, Xuecheng
Gong, Jiang
Niu, Ran
Wen, Xin
Azadmanjiri, Jalal
Mijowska, Ewa
Tang, Tao
author Wen, Yanliang
Kierzek, Krzysztof
Min, Jiakang
Chen, Xuecheng
Gong, Jiang
Niu, Ran
Wen, Xin
Azadmanjiri, Jalal
Mijowska, Ewa
Tang, Tao
spellingShingle Wen, Yanliang
Kierzek, Krzysztof
Min, Jiakang
Chen, Xuecheng
Gong, Jiang
Niu, Ran
Wen, Xin
Azadmanjiri, Jalal
Mijowska, Ewa
Tang, Tao
Journal of Applied Polymer Science
Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
Materials Chemistry
Polymers and Plastics
Surfaces, Coatings and Films
General Chemistry
author_sort wen, yanliang
spelling Wen, Yanliang Kierzek, Krzysztof Min, Jiakang Chen, Xuecheng Gong, Jiang Niu, Ran Wen, Xin Azadmanjiri, Jalal Mijowska, Ewa Tang, Tao 0021-8995 1097-4628 Wiley Materials Chemistry Polymers and Plastics Surfaces, Coatings and Films General Chemistry http://dx.doi.org/10.1002/app.48338 <jats:title>ABSTRACT</jats:title><jats:p>Converting waste plastics into valuable carbon materials has obtained increasing attention. In addition, carbon materials have shown to be the ideal electrode materials for double‐layer supercapacitors owing to their large specific surface area, high electrical conductivity, and stable physicochemical properties. Herein, an easily operated approach is established to efficiently convert waste poly(ethylene terephthalate) beverage bottles into porous carbon nanosheet (PCNS) through the combined processes of catalytic carbonization and KOH activation. PCNS features an ultrahigh specific surface area (2236 m<jats:sup>2</jats:sup> g<jats:sup>−1</jats:sup>), hierarchically porous architecture, and a large pore volume (3.0 cm<jats:sup>3</jats:sup> g<jats:sup>−1</jats:sup>). Such excellent physicochemical properties conjointly contribute to the outstanding supercapacitive performance: 169 F g<jats:sup>−1</jats:sup> (6 M KOH) and 135 F g<jats:sup>−1</jats:sup> (1 M Na<jats:sub>2</jats:sub>SO<jats:sub>4</jats:sub>). Furthermore, PCNS shows a high capacitance of 121 F g<jats:sup>−1</jats:sup> and a corresponding energy density of 30.6 Wh kg<jats:sup>−1</jats:sup> at 0.2 A g<jats:sup>−1</jats:sup> in the electrolyte of 1 M TEATFB/PC. When the current density increases to 10 A g<jats:sup>−1</jats:sup>, the capacitance remains at 95 F g<jats:sup>−1</jats:sup>, indicating the extraordinary rate capability. This work not only proposes a facile approach to synthesize PCNS for supercapacitors, but also puts forward a potential sustainable way to recycle waste plastics and further hopefully mitigates the waste plastics‐related environmental issues. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. <jats:bold>2020</jats:bold>, <jats:italic>137</jats:italic>, 48338.</jats:p> Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications Journal of Applied Polymer Science
doi_str_mv 10.1002/app.48338
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publishDateSort 2020
publisher Wiley
recordtype ai
record_format ai
series Journal of Applied Polymer Science
source_id 49
title Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_unstemmed Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_full Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_fullStr Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_full_unstemmed Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_short Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_sort porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
topic Materials Chemistry
Polymers and Plastics
Surfaces, Coatings and Films
General Chemistry
url http://dx.doi.org/10.1002/app.48338
publishDate 2020
physical
description <jats:title>ABSTRACT</jats:title><jats:p>Converting waste plastics into valuable carbon materials has obtained increasing attention. In addition, carbon materials have shown to be the ideal electrode materials for double‐layer supercapacitors owing to their large specific surface area, high electrical conductivity, and stable physicochemical properties. Herein, an easily operated approach is established to efficiently convert waste poly(ethylene terephthalate) beverage bottles into porous carbon nanosheet (PCNS) through the combined processes of catalytic carbonization and KOH activation. PCNS features an ultrahigh specific surface area (2236 m<jats:sup>2</jats:sup> g<jats:sup>−1</jats:sup>), hierarchically porous architecture, and a large pore volume (3.0 cm<jats:sup>3</jats:sup> g<jats:sup>−1</jats:sup>). Such excellent physicochemical properties conjointly contribute to the outstanding supercapacitive performance: 169 F g<jats:sup>−1</jats:sup> (6 M KOH) and 135 F g<jats:sup>−1</jats:sup> (1 M Na<jats:sub>2</jats:sub>SO<jats:sub>4</jats:sub>). Furthermore, PCNS shows a high capacitance of 121 F g<jats:sup>−1</jats:sup> and a corresponding energy density of 30.6 Wh kg<jats:sup>−1</jats:sup> at 0.2 A g<jats:sup>−1</jats:sup> in the electrolyte of 1 M TEATFB/PC. When the current density increases to 10 A g<jats:sup>−1</jats:sup>, the capacitance remains at 95 F g<jats:sup>−1</jats:sup>, indicating the extraordinary rate capability. This work not only proposes a facile approach to synthesize PCNS for supercapacitors, but also puts forward a potential sustainable way to recycle waste plastics and further hopefully mitigates the waste plastics‐related environmental issues. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. <jats:bold>2020</jats:bold>, <jats:italic>137</jats:italic>, 48338.</jats:p>
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author Wen, Yanliang, Kierzek, Krzysztof, Min, Jiakang, Chen, Xuecheng, Gong, Jiang, Niu, Ran, Wen, Xin, Azadmanjiri, Jalal, Mijowska, Ewa, Tang, Tao
author_facet Wen, Yanliang, Kierzek, Krzysztof, Min, Jiakang, Chen, Xuecheng, Gong, Jiang, Niu, Ran, Wen, Xin, Azadmanjiri, Jalal, Mijowska, Ewa, Tang, Tao, Wen, Yanliang, Kierzek, Krzysztof, Min, Jiakang, Chen, Xuecheng, Gong, Jiang, Niu, Ran, Wen, Xin, Azadmanjiri, Jalal, Mijowska, Ewa, Tang, Tao
author_sort wen, yanliang
container_issue 5
container_start_page 0
container_title Journal of Applied Polymer Science
container_volume 137
description <jats:title>ABSTRACT</jats:title><jats:p>Converting waste plastics into valuable carbon materials has obtained increasing attention. In addition, carbon materials have shown to be the ideal electrode materials for double‐layer supercapacitors owing to their large specific surface area, high electrical conductivity, and stable physicochemical properties. Herein, an easily operated approach is established to efficiently convert waste poly(ethylene terephthalate) beverage bottles into porous carbon nanosheet (PCNS) through the combined processes of catalytic carbonization and KOH activation. PCNS features an ultrahigh specific surface area (2236 m<jats:sup>2</jats:sup> g<jats:sup>−1</jats:sup>), hierarchically porous architecture, and a large pore volume (3.0 cm<jats:sup>3</jats:sup> g<jats:sup>−1</jats:sup>). Such excellent physicochemical properties conjointly contribute to the outstanding supercapacitive performance: 169 F g<jats:sup>−1</jats:sup> (6 M KOH) and 135 F g<jats:sup>−1</jats:sup> (1 M Na<jats:sub>2</jats:sub>SO<jats:sub>4</jats:sub>). Furthermore, PCNS shows a high capacitance of 121 F g<jats:sup>−1</jats:sup> and a corresponding energy density of 30.6 Wh kg<jats:sup>−1</jats:sup> at 0.2 A g<jats:sup>−1</jats:sup> in the electrolyte of 1 M TEATFB/PC. When the current density increases to 10 A g<jats:sup>−1</jats:sup>, the capacitance remains at 95 F g<jats:sup>−1</jats:sup>, indicating the extraordinary rate capability. This work not only proposes a facile approach to synthesize PCNS for supercapacitors, but also puts forward a potential sustainable way to recycle waste plastics and further hopefully mitigates the waste plastics‐related environmental issues. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. <jats:bold>2020</jats:bold>, <jats:italic>137</jats:italic>, 48338.</jats:p>
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spelling Wen, Yanliang Kierzek, Krzysztof Min, Jiakang Chen, Xuecheng Gong, Jiang Niu, Ran Wen, Xin Azadmanjiri, Jalal Mijowska, Ewa Tang, Tao 0021-8995 1097-4628 Wiley Materials Chemistry Polymers and Plastics Surfaces, Coatings and Films General Chemistry http://dx.doi.org/10.1002/app.48338 <jats:title>ABSTRACT</jats:title><jats:p>Converting waste plastics into valuable carbon materials has obtained increasing attention. In addition, carbon materials have shown to be the ideal electrode materials for double‐layer supercapacitors owing to their large specific surface area, high electrical conductivity, and stable physicochemical properties. Herein, an easily operated approach is established to efficiently convert waste poly(ethylene terephthalate) beverage bottles into porous carbon nanosheet (PCNS) through the combined processes of catalytic carbonization and KOH activation. PCNS features an ultrahigh specific surface area (2236 m<jats:sup>2</jats:sup> g<jats:sup>−1</jats:sup>), hierarchically porous architecture, and a large pore volume (3.0 cm<jats:sup>3</jats:sup> g<jats:sup>−1</jats:sup>). Such excellent physicochemical properties conjointly contribute to the outstanding supercapacitive performance: 169 F g<jats:sup>−1</jats:sup> (6 M KOH) and 135 F g<jats:sup>−1</jats:sup> (1 M Na<jats:sub>2</jats:sub>SO<jats:sub>4</jats:sub>). Furthermore, PCNS shows a high capacitance of 121 F g<jats:sup>−1</jats:sup> and a corresponding energy density of 30.6 Wh kg<jats:sup>−1</jats:sup> at 0.2 A g<jats:sup>−1</jats:sup> in the electrolyte of 1 M TEATFB/PC. When the current density increases to 10 A g<jats:sup>−1</jats:sup>, the capacitance remains at 95 F g<jats:sup>−1</jats:sup>, indicating the extraordinary rate capability. This work not only proposes a facile approach to synthesize PCNS for supercapacitors, but also puts forward a potential sustainable way to recycle waste plastics and further hopefully mitigates the waste plastics‐related environmental issues. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. <jats:bold>2020</jats:bold>, <jats:italic>137</jats:italic>, 48338.</jats:p> Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications Journal of Applied Polymer Science
spellingShingle Wen, Yanliang, Kierzek, Krzysztof, Min, Jiakang, Chen, Xuecheng, Gong, Jiang, Niu, Ran, Wen, Xin, Azadmanjiri, Jalal, Mijowska, Ewa, Tang, Tao, Journal of Applied Polymer Science, Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications, Materials Chemistry, Polymers and Plastics, Surfaces, Coatings and Films, General Chemistry
title Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_full Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_fullStr Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_full_unstemmed Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_short Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_sort porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
title_unstemmed Porous carbon nanosheet with high surface area derived from waste poly(ethylene terephthalate) for supercapacitor applications
topic Materials Chemistry, Polymers and Plastics, Surfaces, Coatings and Films, General Chemistry
url http://dx.doi.org/10.1002/app.48338