4.7 Article

Enhancing understanding of pressure drop in carbon porous electrodes for vanadium redox flow batteries

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Electrochemistry

Enhancement of the Electrode Activity of the Vanadium Redox Flow Battery by Higher Crystallinity of Carbon Matrix Using Seamless and Consecutive-porous Carbon Materials

Hirokazu Ishitobi et al.

Summary: We investigated the importance of the crystallinity of the carbon matrix and the surface oxygen groups for enhancing the activity of electrochemical reactions in vanadium redox flow batteries (VRFBs). We used seamless carbon materials with consecutive macropores as a novel electrode material for VRFBs. The electrode activity was found to be increased at higher crystallinity of the carbon matrix, suggesting that the increased pi electron density enhanced ion exchange between active materials and protons at active sites.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2023)

Article Chemistry, Physical

Improvement of vanadium redox flow battery performance obtained by compression and laser perforation of electrospun electrodes

Kyu Min Lee et al.

Summary: Flow battery electrodes made of compressed electrospun carbon fibers with laser perforations for improved performance were synthesized. The compressed fibers resulted in a reduced porosity and increased volumetric surface area without significantly affecting the in-plane permeability and tortuosity. Flow battery performance tests showed that the compressed samples, with or without laser perforations, outperformed commercial carbon mats, with the perforated samples exhibiting the best performance over the entire current density range.

MATERIALS TODAY ENERGY (2023)

Article Engineering, Chemical

Activity Enhancement of a Carbon Electrode Material for Vanadium Redox Flow Battery by Electron-Beam Irradiation

Hirokazu Ishitobi et al.

Summary: Effective addition of surface oxygen groups on carbon cloth electrodes by electron beam irradiation in different atmospheres improved the current density, with oxygen groups contributing to oxidation reactions. The radiation-chemical reaction was dominant in oxidation reaction with ozone or nitrogen oxides, while the contribution of hydroxyl radical from water was considered negligible.

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN (2021)

Article Electrochemistry

In Situ Reliability Investigation of All-Vanadium Redox Flow Batteries by a Stable Reference Electrode

Qian Huang et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

Article Chemistry, Physical

A high power density and long cycle life vanadium redox flow battery

H. R. Jiang et al.

ENERGY STORAGE MATERIALS (2020)

Article Nanoscience & Nanotechnology

Elucidating the Nuanced Effects of Thermal Pretreatment on Carbon Paper Electrodes for Vanadium Redox Flow Batteries

Katharine V. Greco et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Electrochemistry

Evaluation of Electrospun Fibrous Mats Targeted for Use as Flow Battery Electrodes

Selina Liu et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2017)

Article Electrochemistry

Enhancing Mass Transport in Redox Flow Batteries by Tailoring Flow Field and Electrode Design

C. R. Dennison et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2016)

Article Electrochemistry

In Situ Potential Distribution Measurement and Validated Model for All-Vanadium Redox Flow Battery

Yasser Ashraf Gandomi et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2016)

Article Chemistry, Physical

A high-performance dual-scale porous electrode for vanadium redox flow batteries

X. L. Zhou et al.

JOURNAL OF POWER SOURCES (2016)

Article Chemistry, Physical

High performance electrodes in vanadium redox flow batteries through oxygen-enriched thermal activation

Alan M. Pezeshki et al.

JOURNAL OF POWER SOURCES (2015)

Review Electrochemistry

Review of material research and development for vanadium redox flow battery applications

Aishwarya Parasuraman et al.

ELECTROCHIMICA ACTA (2013)

Article Electrochemistry

Mechanism of Dioxovanadium Ion Reduction on Oxygen-Enriched Carbon Surface

Jun Maruyama et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2013)

Article Chemistry, Physical

Dramatic performance gains in vanadium redox flow batteries through modified cell architecture

D. S. Aaron et al.

JOURNAL OF POWER SOURCES (2012)

Article Electrochemistry

High Performance Vanadium Redox Flow Batteries with Optimized Electrode Configuration and Membrane Selection

Q. H. Liu et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2012)