Highly efficient water desalination by capacitive deionization on biomass-derived porous carbon nanoflakes

Ting Lu; Yong Liu; Xingtao Xu; Likun Pan; Asma A. Alothman; Joe Shapter; Yong Wang; Yusuke Yamauchi

doi:10.1016/j.seppur.2020.117771

Highly efficient water desalination by capacitive deionization on biomass-derived porous carbon nanoflakes

Ting Lu
, Yong Liu
, Xingtao Xu^*
, Likun Pan
, Asma A. Alothman
, Joe Shapter
, Yong Wang
, Yusuke Yamauchi

^*此作品的通讯作者

物理与电子科学学院

Shanghai University
East China Normal University
Qingdao University of Science and Technology
Hohai University
National Institute for Materials Science Tsukuba
King Saud University
University of Queensland
Kyung Hee University

科研成果: 期刊稿件 › 文章 › 同行评审

155 引用（Scopus）

摘要

Capacitive deionization (CDI) works by using the electrical double layer on various materials including nanoporous carbons to separate ions from saline water. To help realize industrial application, there has been an increasing interest in the exploration of carbon materials from low cost, eco-friendly and abundant biomass for CDI to align with the demands of sustainable development strategies. Herein we report pyrolysis of xylose with KHCO₃ to prepare hierarchically porous carbon nanoflakes which display a satisfactory salt adsorption capacity of 16.29 mg g⁻¹. This novel strategy can design highly efficient carbon materials from naturally-developed biomass materials with its low preparation cost, environmentally friendliness and superior desalination performance. Our xylose-derived hierarchically porous carbon nanoflakes are promising for potential industrial application for CDI.

源语言	英语
文章编号	117771
期刊	Separation and Purification Technology
卷	256
DOI	https://doi.org/10.1016/j.seppur.2020.117771
出版状态	已出版 - 1 2月 2021

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10.1016/j.seppur.2020.117771

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title = "Highly efficient water desalination by capacitive deionization on biomass-derived porous carbon nanoflakes",

abstract = "Capacitive deionization (CDI) works by using the electrical double layer on various materials including nanoporous carbons to separate ions from saline water. To help realize industrial application, there has been an increasing interest in the exploration of carbon materials from low cost, eco-friendly and abundant biomass for CDI to align with the demands of sustainable development strategies. Herein we report pyrolysis of xylose with KHCO3 to prepare hierarchically porous carbon nanoflakes which display a satisfactory salt adsorption capacity of 16.29 mg g−1. This novel strategy can design highly efficient carbon materials from naturally-developed biomass materials with its low preparation cost, environmentally friendliness and superior desalination performance. Our xylose-derived hierarchically porous carbon nanoflakes are promising for potential industrial application for CDI.",

keywords = "Biomass materials, Capacitive deionization, Electrosorption, Porous carbon nanoflakes, Water desalination",

author = "Ting Lu and Yong Liu and Xingtao Xu and Likun Pan and Alothman, \{Asma A.\} and Joe Shapter and Yong Wang and Yusuke Yamauchi",

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doi = "10.1016/j.seppur.2020.117771",

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TY - JOUR

T1 - Highly efficient water desalination by capacitive deionization on biomass-derived porous carbon nanoflakes

AU - Lu, Ting

AU - Liu, Yong

AU - Xu, Xingtao

AU - Pan, Likun

AU - Alothman, Asma A.

AU - Shapter, Joe

AU - Wang, Yong

AU - Yamauchi, Yusuke

PY - 2021/2/1

Y1 - 2021/2/1

N2 - Capacitive deionization (CDI) works by using the electrical double layer on various materials including nanoporous carbons to separate ions from saline water. To help realize industrial application, there has been an increasing interest in the exploration of carbon materials from low cost, eco-friendly and abundant biomass for CDI to align with the demands of sustainable development strategies. Herein we report pyrolysis of xylose with KHCO3 to prepare hierarchically porous carbon nanoflakes which display a satisfactory salt adsorption capacity of 16.29 mg g−1. This novel strategy can design highly efficient carbon materials from naturally-developed biomass materials with its low preparation cost, environmentally friendliness and superior desalination performance. Our xylose-derived hierarchically porous carbon nanoflakes are promising for potential industrial application for CDI.

AB - Capacitive deionization (CDI) works by using the electrical double layer on various materials including nanoporous carbons to separate ions from saline water. To help realize industrial application, there has been an increasing interest in the exploration of carbon materials from low cost, eco-friendly and abundant biomass for CDI to align with the demands of sustainable development strategies. Herein we report pyrolysis of xylose with KHCO3 to prepare hierarchically porous carbon nanoflakes which display a satisfactory salt adsorption capacity of 16.29 mg g−1. This novel strategy can design highly efficient carbon materials from naturally-developed biomass materials with its low preparation cost, environmentally friendliness and superior desalination performance. Our xylose-derived hierarchically porous carbon nanoflakes are promising for potential industrial application for CDI.

KW - Biomass materials

KW - Capacitive deionization

KW - Electrosorption

KW - Porous carbon nanoflakes

KW - Water desalination

UR - https://www.scopus.com/pages/publications/85092008329

U2 - 10.1016/j.seppur.2020.117771

DO - 10.1016/j.seppur.2020.117771

M3 - 文章

AN - SCOPUS:85092008329

SN - 1383-5866

VL - 256

JO - Separation and Purification Technology

JF - Separation and Purification Technology

M1 - 117771

ER -

Highly efficient water desalination by capacitive deionization on biomass-derived porous carbon nanoflakes

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