Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Selective Molecular Ion-Gating at Electrochemical Interfaces for Accelerated Lithium Extraction.

Journal of the American Chemical Society·2026
Same author

Leveraging multimodal cancer immunotherapy to amplify the efficacy of oncolytic viruses.

Experimental hematology & oncology·2026
Same author

Mechanistic insight into multiscale self-assembly and viscoelastic enhancement in a CO<sub>2</sub>-responsive amine/zwitterionic surfactant formulation.

RSC advances·2026
Same author

A CDK4/6 inhibitor-armed oncolytic adenovirus reverses T cell exhaustion through the Rb-p65-CCL5 pathway and potentiates the antitumor activity of anti-PD-1 or CAR-T therapy in colorectal cancer.

Frontiers in immunology·2026
Same author

An ICOSL-armed oncolytic adenovirus activates CD4<sup>+</sup> T cell to potentiate antitumor immunity and synergizes with anti-PD-1 or CAR-T cell therapy in colorectal cancer.

BMC medicine·2026
Same author

Motor neurons: From developmental biology and plasticity to injury classification, regenerative mechanisms, and therapeutic strategies.

Neurobiology of disease·2026

Related Experiment Video

Updated: Aug 29, 2025

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells
06:39

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells

Published on: October 20, 2023

3.2K

Wood-Based Self-Supporting Nanoporous Three-Dimensional Electrode for High-Efficiency Battery Deionization.

Wenfei Wei1, Xiaosong Gu1, Ranhao Wang1

  • 1Shenzhen Key Laboratory of Interfacial Science and Engineering of Materials, State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control, Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control, School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, People's Republic of China.

Nano Letters
|September 9, 2022
PubMed
Summary

This study presents a novel, low-cost wood-based electrode for advanced battery deionization (BDI) seawater desalination. The innovative material achieves high ion removal capacity, offering a sustainable solution for clean water.

Keywords:
battery deionizationdesalinationelectrodeseawaterwood

More Related Videos

Development of a 3D Graphene Electrode Dielectrophoretic Device
11:15

Development of a 3D Graphene Electrode Dielectrophoretic Device

Published on: June 22, 2014

12.1K
Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

12.8K

Related Experiment Videos

Last Updated: Aug 29, 2025

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells
06:39

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells

Published on: October 20, 2023

3.2K
Development of a 3D Graphene Electrode Dielectrophoretic Device
11:15

Development of a 3D Graphene Electrode Dielectrophoretic Device

Published on: June 22, 2014

12.1K
Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

12.8K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Environmental Science

Background:

  • Developing cost-effective and efficient electrode materials is crucial for advancing battery deionization (BDI) technology for seawater desalination.
  • Current BDI electrode materials often face challenges related to cost, efficiency, and sustainability.

Purpose of the Study:

  • To fabricate a high-efficiency, low-cost wood-based electrode for battery deionization (BDI) seawater desalination.
  • To investigate the role of surface functional groups and the 3D structure of wood in enhancing BDI performance.
  • To demonstrate a novel application of biomass for sustainable desalination.

Main Methods:

  • Thermochemical conversion of wood to create a self-supporting 3D nanoporous structure with rich redox-active sites (C═O groups).
  • Fabrication of an all-wood-electrode-based deionization battery using a wood electrode and a polyaniline-modified wood electrode.
  • Evaluation of the ion removal capacity of the fabricated BDI system for seawater desalination.

Main Results:

  • A high-efficiency wood-based BDI electrode was successfully fabricated, leveraging its inherent 3D nanoporous structure and abundant redox-active C═O groups.
  • The developed all-wood-electrode BDI system achieved a state-of-the-art ion removal capacity of up to 164 mg g⁻¹ in seawater.
  • The study highlights the critical role of finely tuned electrochemical redox-active sites derived from lignin in the Faradaic cation removal process.

Conclusions:

  • Wood can be effectively utilized as a low-cost, high-performance electrode material for battery deionization (BDI) seawater desalination.
  • Fine-tuning the redox-active sites on biomass-derived materials offers a promising pathway for developing advanced desalination technologies.
  • This research presents a novel resource utilization strategy, converting cheap biomass into efficient BDI electrodes for sustainable seawater desalination.