Les batteries sont-elles la bonne option pour un développement durable ?

IF 2 4区地球科学 Q3 GEOSCIENCES, MULTIDISCIPLINARY

Comptes Rendus Geoscience Pub Date : 2020-12-16 DOI:10.5802/crgeos.27

Jean-Marie Tarascón

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引用次数: 4

Abstract

The challenges related to energy storage have led, over the past decade, to a scientific proliferation giving birth to spectacular innovations in battery research. They have contributed in making todays electric mobility a reality, and have been key enablers in the deployment of renewable energies. However, it is legitimate to wonder what will be the battery of the future and, in particular, if this battery will be the right option for sustainable development. This is what this manuscript addresses by discussing many aspects of battery research enlisting performances improvements in terms of autonomy, durability and safety. Moreover it presents on ongoing strategies aiming towards the development of more eco-compatible and smarter batteries, based either on new chemistries enlisting abundant metals (Na-ion), on innovative recycling processes or on the injections of smart sensing and self-healing functionalities. Such a diversity of fundamental scientific challenges emerging from concrete technological bottlenecks generates a myriad of fascinating opportunities to arouse new generation of talented students to take part in this exciting adventure. Mots-clés. Batteries, Énergie, Stockage, Lithium, CO2. ISSN (electronic) : 1778-7025 https://comptes-rendus.academie-sciences.fr/geoscience/ 402 Jean-Marie Tarascon

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电池是可持续发展的正确选择吗？

在过去的十年里，与储能相关的挑战导致了科学的激增，催生了电池研究的惊人创新。他们为实现当今的电动出行做出了贡献，也是可再生能源部署的关键推动者。然而，我们有理由怀疑未来的电池会是什么，尤其是这种电池是否是可持续发展的正确选择。这就是本文通过讨论电池研究的许多方面来解决的问题，包括自主性、耐用性和安全性方面的性能改进。此外，它还介绍了旨在开发更环保、更智能的电池的持续战略，这些战略要么基于吸收丰富金属（钠离子）的新化学物质，要么基于创新的回收工艺，要么基于智能传感和自我修复功能的注入。从具体的技术瓶颈中出现的各种基本科学挑战为激发新一代有才华的学生参与这场激动人心的冒险创造了无数迷人的机会。Mots clés。电池，能源，储存，锂，二氧化碳。ISSN（电子版）：1778-7025https://comptes-rendus.academie-sciences.fr/geoscience/402让-马里·塔拉斯康

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来源期刊

Comptes Rendus Geoscience 地学-地球科学综合

CiteScore

2.80

自引率

14.30%

发文量

审稿时长

5.9 weeks

期刊介绍： Created in 1835 by physicist François Arago, then Permanent Secretary, the journal Comptes Rendus de l''Académie des sciences allows researchers to quickly make their work known to the international scientific community. It is divided into seven titles covering the range of scientific research fields: Mathematics, Mechanics, Chemistry, Biology, Geoscience, Physics and Palevol. Each series is led by an editor-in-chief assisted by an editorial committee. Submitted articles are reviewed by two scientists with recognized competence in the field concerned. They can be notes, announcing significant new results, as well as review articles, allowing for a fine-tuning, or even proceedings of symposia and other thematic issues, under the direction of invited editors, French or foreign.