نتایج جستجو برای: redox flow battery rfb

تعداد نتایج: 562226  

2015
Bin Li Zimin Nie M. Vijayakumar Guosheng Li Jun Liu Vincent Sprenkle Wei Wang

Redox flow batteries are receiving wide attention for electrochemical energy storage due to their unique architecture and advantages, but progress has so far been limited by their low energy density (~25 Wh l(-1)). Here we report a high-energy density aqueous zinc-polyiodide flow battery. Using the highly soluble iodide/triiodide redox couple, a discharge energy density of 167 Wh l(-1) is demon...

Journal: :Elektrotechnik und Informationstechnik 2013
Roland Sterrer Wolfgang Prüggler

Multifunctional battery storage system. In the national research project " Multifunctional Battery Storage System (MBS) " open questions were answered concerning the technical feasibility and profitability of a grid-connected battery storage system using a vanadium-redox-flow battery in combination with the renewable power generation plants PV and small wind power (Sterrer et al., Multifunktion...

Journal: :Chemical communications 2012
Ki Jae Kim Min-Sik Park Jae-Hun Kim Uk Hwang Nam Jin Lee Goojin Jeong Young-Jun Kim

A new approach for enhancing the electrochemical performance of carbon felt electrodes by employing non-precious metal oxides is designed. The outstanding electro-catalytic activity and mechanical stability of Mn(3)O(4) are advantageous in facilitating the redox reaction of vanadium ions, leading to efficient operation of a vanadium redox flow battery.

Journal: :The Proceedings of Mechanical Engineering Congress, Japan 2020

2017
Zhengjin Yang Liuchuan Tong Daniel P. Tabor Eugene S. Beh Marc-Antoni Goulet Diana De Porcellinis Alán Aspuru-Guzik Roy G. Gordon Michael J. Aziz

The replacement of fossil fuel energy with renewable sources has been increasing as the cost of solar and wind energy falls rapidly. Recent reports show that from 2008 to 2015, the cost of wind generation fell by 41%, rooftop solar photovoltaic installations by 54%, and utility-scale photovoltaic installations by 64%. The cost of solar panels now takes up less than 30% of a fully installed sola...

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