Results 101 to 110 of about 21,060 (292)

Aromatic Diester Anolytes for Nonaqueous Redox Flow Batteries

Batteries &Supercaps, EarlyView.
Owing to their extended π‐conjugation 2,2′‐bipyridyl aromatic diesters are stable in singly‐ and doubly‐reduced states. In a redox flow battery a high battery voltage of 2.82 V can be realized and a capacity a capacity retention of 99.5% per cycle for 260 cycles.
Nicolas Daub, Dimitar Georgiev, René A. J. Janssen   +2 more
wiley   +1 more source

Analysis of the effect of thermal treatment and catalyst introduction on electrode performance in vanadium redox flow battery

Heliyon
All-vanadium redox flow batteries (VRFB) have the advantages of high safety and long life, and have broad application prospects in the field of large-scale power energy storage. Low energy density is the main factor restricting its development.
Guanxia Dai, Yanhong Huang, Feihong Chu, Chencong Jin, Hui Liu   +4 more
doaj   +1 more source

Research and Utilization of Windmill [PDF]

, 2010
The thesis researches the characteristics of the wind power, the operation and design of the windmill. The design part involves the strength calculation and the method of placing and fixing the windmill on a high building.
Liang, Tao, Tu, Tan
core  

Rechargeable organic–air redox flow batteries [PDF]

, 2018
A rechargeable organic–air flow battery based on aqueous electrolytes is proposed and tests are conducted in a divided cell with a three-electrode configuration. Quinoxaline is used as the negative redox couple due to its low electrode potential of c.a. −
Aili, D., Leung, Puiki, Rodchanarowan, A., Shah, Akeel A., Xu, Q.   +4 more
core   +1 more source

A Sustainable and Low‐Cost Zn‐Lignosulfonate Redox Flow Battery

Batteries &Supercaps, EarlyView.
A cost‐effective Zn/lignosulfonate (NaLS) hybrid flow battery using 20 kDa NaLS delivers 3.52 Ah L−1 at 30 mM, with an average discharge voltage of 1.01 V, outperforming smaller NaLS. This sustainable design leverages industrial and bio‐based lignosulfonates, cheaper size exclusion membrane, and abundant Zn for ecofriendly, scalable energy storage ...
Athul Seshadri Ramanujam, Paula Navalpotro, Nagaraj Patil, Rebeca Marcilla   +3 more
wiley   +1 more source

Vanadium Redox Flow Batteries: A Review Oriented to Fluid-Dynamic Optimization

Energies, 2020
Large-scale energy storage systems (ESS) are nowadays growing in popularity due to the increase in the energy production by renewable energy sources, which in general have a random intermittent nature.
I. Aramendia, U. Fernández-Gámiz, Adrian Martinez-San-Vicente, E. Zulueta, J. M. López-Guede   +4 more
semanticscholar   +1 more source

Numerical Investigation on Serpentine Flow Field and Rhombus Electrolyte Compartment of Vanadium Redox Flow Battery (V-RFB) [PDF]

, 2016
Selection of suitable material, fitting for prototype design and pumping rates are three affecting element for cost effectiveness and improve performance of vanadium cell prototype investigation.
A. N., Oumer, Hamdan, Daniyal, Khor, Ai Chia, M. H., Sulaiman, Mohd Rusllim, Mohamed, P. K. , Leung   +5 more
core  

Advances in Triboelectric Nanogenerators With Rotating Structure

Carbon Energy, EarlyView.
The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang, Chunxu Xue, Yutong Chen, Yujie Qiang, Seeram Ramakrishna   +4 more
wiley   +1 more source

Study of 10 kW Vanadium Flow Battery Discharge Characteristics at Different Load Powers

Batteries
Vanadium redox flow batteries are promising energy storage devices and are already ahead of lead–acid batteries in terms of installed capacity in energy systems due to their long service life and possibility of recycling.
Ilia Rashitov, Aleksandr Voropay, Grigoriy Tsepilov, Ivan Kuzmin, Alexey Loskutov, Evgeny Osetrov, Andrey Kurkin, Ivan Lipuzhin   +7 more
doaj   +1 more source

Economics of energy storage technology in active distribution networks

Journal of Modern Power Systems and Clean Energy, 2015
An economic and environmental evaluation of active distribution networks containing lithium ion batteries (Li-ion), sodium sulfur batteries (NaS) and vanadium redox flow batteries (VRB) was carried out using the EnergyPLAN software.
Jiongcong Chen, Xudong Song
doaj   +1 more source