Towards eco-friendly redox flow batteries with all bio-sourced cell components
| العنوان: | Towards eco-friendly redox flow batteries with all bio-sourced cell components |
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| المؤلفون: | Bamgbopa, Musbaudeen O., Fetyan, Abdulmonem, Vagin, Mikhail, Adelodun, Adedeji A. |
| المصدر: | Journal of Energy Storage. 50 |
| مصطلحات موضوعية: | Organic flow batteries, Eco-friendly, Redox-active species, Electrode, Membrane |
| الوصف: | Recent research and few pilot deployments have demonstrated promising aqueous organic redox flow battery (RFB) systems. However, the claim that these organic RFB systems are eco-friendlier energy storage than Lithium-ion batteries and aqueous inorganic metallic RFB counterparts needs reinforcement, primarily if cell components other than redox-active species are still based on unsustainable materials. This thesis of the present work presents the prospects of achieving future eco-friendly RFBs with higher consideration for sustainability by adopting significant amounts of abundant bio-sourced/based materials for all main cell components. As we highlight the promising sources of the energy materials from a review of previous studies, we infer that plant derived quinones and other organic polymers may continue to dominate the organic redox-active species space. Furthermore, a candidate methodology to accomplish porous electrodes and membranes/separators of the eco-friendly RFBs is to apply stand-alone bio-based/sourced fibrils derived from cellulose, lignin, chitin, among other materials. These materials can be combined with (un)carbonised biomass or food wastes & residues to impart conductivity, catalytic activity, and ion selectivity. We explore symmetric chemistry as an ideal system for the eco-friendly RFBs of the discourse, given interplay between the electrolyte, electrode material and membrane dictates energy efficiency and cycling stability. These strategies also need to be coupled with further improvements to achieve reliability. |
| وصف الملف: | electronic |
| URL الوصول: | https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-184697 https://liu.diva-portal.org/smash/get/diva2:1655758/FULLTEXT01.pdf |
| قاعدة البيانات: | SwePub |
| تدمد: | 2352152X 23521538 |
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| DOI: | 10.1016/j.est.2022.104352 |