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首页> 外文期刊>Journal of Fluorine Chemistry >Fluorinated organic chemicals: Prospects in New Electrochemical Energy Technologies
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Fluorinated organic chemicals: Prospects in New Electrochemical Energy Technologies

机译：氟化有机化学品：新型电化学能源技术的前景

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This contribution has been partly adapted from a special lecture intended to commemorate the Nobel prize,awarded one century ago,to Henri Moissan.It,is focused on fluorinated and perfluorinated molecules and macromolecules used in electrochemical energy sources,i.e.storage and conversion of energy.The latter,which figure indisputably among New Energy Technologies,include lithium batteries and fuel cells based on polymeric membranes both of which have tremendous development potential in terms of performances,safety and cost reductions.The advantages inherent in fluorine,in particular its electron-withdrawing effect and the oxidation stability that it provides to the carbon-fluorine bond,make it an asset in the search for new organic molecular and macromolecular anions with extensive deloalization of the negative charge,usable both in lithium batteries and fuel cells.As for fluorinated and perfluorinated macromolecule backbones,they are currently the reference material in fuel cell ionomeric membranes but some of them are also good candidates for use in lithium-ion batteries.This paper,far from being exhaustive,also emphasizes the economic aspects that influence material selection and also govern the future of basic research.
机译：此贡献已部分地从旨在纪念一个世纪前授予亨利·莫桑（Henri Moissan）的诺贝尔奖的特别演讲改编而成。它的重点是用于电化学能源，储能和能量转换的氟化和全氟化分子和大分子。后者在新能源技术中无可争议地包括基于聚合物膜的锂电池和燃料电池，两者在性能，安全性和降低成本方面都具有巨大的发展潜力。氟固有的优势，特别是其吸电子性它对碳-氟键的作用和氧化稳定性，使其成为寻找具有负电荷的大量脱铝作用的新的有机分子和大分子阴离子的资产，可用于锂电池和燃料电池。全氟化大分子骨架，目前是燃料电池电离层的参考材料eric膜，但其中一些也是用于锂离子电池的很好的候选材料。本文虽然不详尽，但也强调了影响材料选择的经济因素，并决定了基础研究的未来。

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