Results 31 to 40 of about 3,471,802 (206)

New Energy-Storage Metal Vanadium Resources: Demand Prediction and Supply Analysis

中国工程科学
As new energy sources such as solar and wind energy develop rapidly, energy storage will usher in explosive growth owing to its ability to solve the problems of intermittent power generation.
Renfeng Chen, Tao Long, Qishen Chen, Yanfei Zhang, Jiayun Xing, Min Liu, Kun Wang, Xin Ren, Chenghong Shang, Xiao Wang   +9 more
doaj   +1 more source

SPEEK Membrane of Ultrahigh Stability Enhanced by Functionalized Carbon Nanotubes for Vanadium Redox Flow Battery

Frontiers in Chemistry, 2018
Proton exchange membrane is the key factor of vanadium redox flow battery (VRB) as their stability largely determine the lifetime of the VRB. In this study, a SPEEK/MWCNTs-OH composite membrane with ultrahigh stability is constructed by blending ...
Mei Ding, Xiao Ling, Du Yuan, Yuanhang Cheng, Chun Wu, Zi-Sheng Chao, Lidong Sun, Lidong Sun, Chuanwei Yan, Chuankun Jia, Chuankun Jia, Chuankun Jia   +11 more
doaj   +1 more source

Processes, microstructure and properties of vanadium microalloyed steels [PDF]

, 2009
Vanadium as an important alloying element in steels was initially associated with the properties achieved following tempering. Interest in the microstructure was stimulated by the advent of transmission electron microscopes with a resolution of ~1nm ...
Baker, T.N.
core   +4 more sources

An All-Vanadium Redox Flow Battery: A Comprehensive Equivalent Circuit Model

Energies, 2023
In this paper, we propose a sophisticated battery model for vanadium redox flow batteries (VRFBs), which are a promising energy storage technology due to their design flexibility, low manufacturing costs on a large scale, indefinite lifetime, and ...
Muhammed Samil Yesilyurt, Huseyin Ayhan Yavasoglu   +1 more
doaj   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Catalytic production of impurity-free V3.5+ electrolyte for vanadium redox flow batteries

Nature Communications, 2019
The vanadium redox flow battery is promising for commercial applications, but is hampered by high-cost electrolytes that are typically prepared via electrolysis.
Jiyun Heo, Jae-Yun Han, Soohyun Kim, Seongmin Yuk, Chanyong Choi, Riyul Kim, Ju-Hyuk Lee, Andy Klassen, Shin-Kun Ryi, Hee-Tak Kim   +9 more
doaj   +1 more source

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Highly ion-selective sulfonated poly (4,4′-diphenylether-5,5′-bibenzimidazole) membranes for vanadium redox flow battery

Journal of Experimental Nanoscience
Renewable energy requires long-duration energy storage technologies, of which vanadium flow battery is regarded as the ­most suitable candidate for safe and long-duration energy storage ­applications.
Yufei Gao, Chunxue Wang, Han Ye, Ying Zhang   +3 more
doaj   +1 more source

30 μm thin hexamethyl-p-terphenyl poly(benzimidazolium) anion exchange membrane for vanadium redox flow batteries

Electrochemistry Communications, 2019
We present the first results of an anion exchange ionomer membrane, hexamethyl-p-terphenyl poly(benzimidazolium) (HMT-PMBI), in a vanadium redox flow battery.
Brian Shanahan, Thomas Böhm, Benjamin Britton, Steven Holdcroft, Roland Zengerle, Severin Vierrath, Simon Thiele, Matthias Breitwieser   +7 more
doaj   +1 more source

Influence of Several Phosphate-Containing Additives on the Stability and Electrochemical Behavior of Positive Electrolytes for Vanadium Redox Flow Battery

Energies, 2022
The poor operational stability of electrolytes is a persistent impediment in building redox flow battery technology; choosing suitable stability additives is usually the research direction to solve this problem.
Xukun Zhang, Fancheng Meng, Linquan Sun, Zhaowu Zhu, Desheng Chen, Lina Wang   +5 more
doaj   +1 more source