Efficient and Durable Sodium, Chloride‐doped Iron Oxide‐Hydroxide Nanohybrid‐Promoted Capacitive Deionization of Saline Water via Synergetic Pseudocapacitive Process

Jingxuan Zhao; Bingyao Wu; Xinwei Huang; Zhibo Zhao; Meidan Ye; Xiaoru Wen

doi:10.1002/advs.202201678

journal article Open Access Jul 11, 2022

Efficient and Durable Sodium, Chloride‐doped Iron Oxide‐Hydroxide Nanohybrid‐Promoted Capacitive Deionization of Saline Water via Synergetic Pseudocapacitive Process

Jingxuan Zhao

Bingyao Wu Xinwei Huang Zhibo Zhao Meidan Ye

Xiaoru Wen

Advanced Science Vol. 9 No. 25 · Wiley

View at Publisher Save 10.1002/advs.202201678

Abstract

AbstractRecently, the rational design and development of efficient faradaic deionization electrodes with high theoretical capacitance, natural abundance, and attractive conductivity have shown great promise for outstanding capacitive deionization (CDI)‐based desalination applications. Herein, the construction of novel FeOOH hybrid heterostructures with Na and Cl dopants (e.g., Na‐FeOOH and Cl‐FeOOH) via a robust hydrothermal strategy is reported, and an asymmetric CDI cell (Na‐FeOOH//Cl‐FeOOH) comprising Na‐FeOOH and Cl‐FeOOH working as the cathode and anode, respectively, is assembled. The multiple coupling effects of the specific structural features (e.g., enriched porosity, hierarchical pore alignment, and highly open crystalline framework), enhanced electrochemical conductivity, and optimized ion‐transfer property endow the FeOOH hybrid electrode with improved electrochemical performance. Impressively, the Na‐FeOOH//Cl‐FeOOH cell demonstrates a superior salt adsorption capacity (SACNaCl) of 35.12 mg g−1 in a 500 mg L−1 NaCl solution, a faster removal rate, and remarkable cycling stability. Moreover, the pseudocapacitive removal mechanism from the synergetic contribution of the Na‐FeOOH cathode and Cl‐FeOOH anode account for the significant desalination promotion of the Na‐FeOOH//Cl‐FeOOH cell.

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References

58

[1]

10.1126/science.abf5991

[2]

The Future of Seawater Desalination: Energy, Technology, and the Environment

Menachem Elimelech, William A. Phillip

Science 10.1126/science.1200488

[3]

10.1126/sciadv.aaz0906

[4]

10.1126/science.abb8518

[5]

10.1038/ncomms3220

[6]

10.1016/j.nanoen.2017.12.015

[7]

10.1039/d1ta03804d

[8]

10.1016/j.nanoen.2016.12.012

[9]

10.1021/acssuschemeng.9b06084

[10]

Carbon electrode with cross-linked and charged chitosan binder for enhanced capacitive deionization performance

Jiaze Weng, Shiyong Wang, Gang Wang et al.

Desalination 10.1016/j.desal.2021.114979

[11]

10.1021/acs.est.0c06549

[12]

10.1039/d1en00276g

[13]

Mxene pseudocapacitive electrode material for capacitive deionization

Bingjie Zhang, Alberto Boretti, Stefania Castelletto

Chemical Engineering Journal 10.1016/j.cej.2022.134959

[14]

10.1016/j.cej.2021.132582

[15]

Pseudocapacitive deionization of uranium(VI) with WO3/C electrode

Jian Zhou, Hongjian Zhou, Yingzi Zhang et al.

Chemical Engineering Journal 10.1016/j.cej.2020.125460

[16]

10.1016/j.desal.2020.114750

[17]

A Desalination Battery

Mauro Pasta, Colin D. Wessells, Yi Cui et al.

Nano Letters 10.1021/nl203889e

[18]

10.1021/acssuschemeng.0c00712

[19]

10.1016/j.cej.2021.133161

[20]

10.1016/j.desal.2019.114301

[21]

10.1039/d1en00175b

[22]

10.1002/anie.202010013

[23]

Spatial confinement and electron transfer moderating Mo N bond strength for superior ammonia decomposition catalysis

Lili Huo, Xi Han, Luyao Zhang et al.

Applied Catalysis B: Environmental 10.1016/j.apcatb.2021.120254

[24]

10.1038/s41467-021-25306-y

[25]

10.1016/j.apcatb.2020.119608

[26]

10.1016/j.cej.2013.10.006

[27]

10.1002/adfm.201803330

[28]

10.1002/adfm.201504019

[29]

10.1016/j.apcatb.2021.120318

[30]

10.1016/j.cej.2019.122310

[31]

10.1016/j.ensm.2017.05.012

[32]

10.1039/d0ta06701f

[33]

10.1021/ja411835a

[34]

10.1038/s41467-018-06687-z

[35]

10.1002/aelm.201400057

[36]

10.1002/anie.201511447

[37]

10.1039/c8dt04974b

[38]

10.1021/jacs.9b01214

[39]

10.1016/j.nanoen.2014.10.005

[40]

10.1039/c7se00043j

[41]

10.1021/acssuschemeng.0c07823

[42]

Heterostructured graphene@Na4Ti9O20 nanotubes for asymmetrical capacitive deionization with ultrahigh desalination capacity

Feng Zhou, Tie Gao, Min Luo et al.

Chemical Engineering Journal 10.1016/j.cej.2018.02.124

[43]

10.1016/j.desal.2021.115341

[44]

10.1016/j.desal.2020.114695

[45]

10.1039/d0en01091j

[46]

10.1039/d0ta11042f

[47]

10.1002/adfm.202110087

[48]

10.1016/j.cej.2021.133578

[49]

10.1039/d1en00350j

[50]

10.1039/c7nr01861d

Showing 50 of 58 references

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Metrics

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Citations

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References

Details

Published: Jul 11, 2022
Vol/Issue: 9(25)
License: View

Authors

J

Jingxuan Zhao

College of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 P. R. China

B

Bingyao Wu

College of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 P. R. China

X

Xinwei Huang

College of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 P. R. China

Z

Zhibo Zhao

College of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 P. R. China; Research Institute for Biomimetics and Soft Matter Fujian Provincial Key Laboratory for Soft Functional Materials Research Department of Physics College of Physical Science and Technology Xiamen University Xiamen 361005 P. R. China

M

Meidan Ye

Research Institute for Biomimetics and Soft Matter Fujian Provincial Key Laboratory for Soft Functional Materials Research Department of Physics College of Physical Science and Technology Xiamen University Xiamen 361005 P. R. China

X

Xiaoru Wen

College of Chemistry and Chemical Engineering Inner Mongolia University Hohhot 010021 P. R. China

Funding

National Natural Science Foundation of China Award: 21901131

Cite This Article

Jingxuan Zhao, Bingyao Wu, Xinwei Huang, et al. (2022). Efficient and Durable Sodium, Chloride‐doped Iron Oxide‐Hydroxide Nanohybrid‐Promoted Capacitive Deionization of Saline Water via Synergetic Pseudocapacitive Process. Advanced Science, 9(25). https://doi.org/10.1002/advs.202201678

Efficient and Durable Sodium, Chloride‐doped Iron Oxide‐Hydroxide Nanohybrid‐Promoted Capacitive Deionization of Saline Water via Synergetic Pseudocapacitive Process

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