کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1785480 | 1023382 | 2016 | 5 صفحه PDF | دانلود رایگان |
• Computational virtual screening is crucial for new material discovery.
• Redox potentials and solvation energies are calculated for 106 candidate molecules.
• This work suggests seven promising redox active materials for redox flow battery.
In general, redox active species with a wide redox window and high solubility are necessary to increase the energy density of redox flow batteries. We employed the following three screening factors aimed at identifying such new redox active materials: oxidation potential, reduction potential, and solvation energy. Of the 106 organic molecule candidates, we managed to obtain five molecules that satisfy the screening criteria, namely, trifluoromethoxy-trifluoromethoxybenzylbenzene, bromo-methoxybenzonitrile, dimethoxy-octafluorobiphenyl, chloro-methoxypyridine, and dimethoxyphenyl-ethanone. The characteristics of each molecule are then examined, which enable us to suggest two promising redox active materials for redox flow batteries: fluoro-methoxybenzonitrile and dimethoxy-octafluorobiphenyl.
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Journal: Current Applied Physics - Volume 16, Issue 9, September 2016, Pages 939–943