Die zukünftige Entwicklung der Energiespeichertechnologie für reine Vanadium-Redox-Flow-Batterien

Energiespeichertechnologie für die Integration von solchen Energieformen dar. In den vergangenen Jahren haben von den verschiedenen Batterietypen die Redox-Flow-Batterien, und in diesem Zusammenhang besonders die reine Vanadium-Batterie, vermehrt an Interesse für die Verwendung als Energiespeicher im grossen Massstab gewonnen.

What are vanadium redox flow batteries (VRFB)?

Interest in the advancement of energy storage methods have risen as energy production trends toward renewable energy sources. Vanadium redox flow batteries (VRFB) are one of the emerging energy storage techniques being developed with the purpose of effectively storing renewable energy.

What is a redox flow battery (RFB)?

Emerging storage techniques such as the redox flow battery (RFB) hope to achieve these requirements. A key advantage to redox flow batteries is the independence of energy capacity and power generation.

Are redox flow batteries resource-efficient?

Due to their flexible scalability of storage capacity and power output, redox flow batteries can be adapted specifically and thus resource-efficiently to various applications. With the different designs and cell chemistries of redox flow batteries, power and energy densities may differ greatly.

Are redox flow batteries suitable for stationary storage applications?

However, it can be said that redox flow batteries are so far particularly suitable for stationary storage applications, focused on middle- and long-duration bulk storage of energy with a flexible power-to-capacity ratio.

What are the advantages of redox flow batteries?

A key advantage to redox flow batteries is the independence of energy capacity and power generation. The capacity of the battery is related to the amount of stored electrolyte in the battery system, concentration of active species, the voltage of each cell and the number of stacks present in the battery .

Who invented redox flow cell?

L. H. Thaller, Electrically rechargeable redox flow cell. United States of America Patent 3,996,064, 07 12 1976. Front. Energy, 12 (2) (2018), pp. 198 - 224 © 2019 Elsevier Ltd. All rights reserved.