巴黎西岱大学Prof. Benoit Limoges 课题组招2024CSC博士生，电化学，电池方向
PHD Project: Towards the development of an innovative concept of rechargeable aqueous hybrid zinc/Br2 battery with high performances
项目
Prof. Benoit Limoges and Assistant Professor Dr. Mathieu Branca是个专注于科研的老师，平易近人，认真负责，关心留学生。科研成果较好，近年在Advance Energy Materials, Small 等高水平杂志上发表多篇文章，该课题进展良好，对想出国读博的同学是很好的机会。巴黎西岱大学是国际知名高校，全球排名US new 前50， 软科前100， QS自然科学前100。
The proposed PhD project relies on innovative solutions to efficiently exploit the Zn2+/Zn and Br2/Brredox couples at the anode and cathode, respectively. The main objectives of the PhD work will be to overcome several of the current limitations of zinc-bromine batteries by notably playing with the nature and electrolyte composition in view to:
(i) improve the Coulombic efficiency as well as to reduce the self-discharge,
(ii) to avoid the need for an expensive anion selective membrane,
(iii) tolimit the formation of Zn dendrites and inhibit zinc corrosion,
(iv) to maximize the energy densities with the deployment of strategies allowing an access to the highest possible concentrations in species,
(v) to take advantage of chemicals that are cheap, non-toxic and environmental friendly, and
(vi) to develop a simple battery cell architecture that is technically easy to assemble and to recycle.
To achieve these objectives, all the different tested systems will be thoroughly investigated in order to fully understand their physiochemical properties and to extract the key parameters which lead to the best performances.
Characterization technics will include galvanostatic charge/discharge, cyclic voltammetry, chronoamperometry, spectroelectrochemistry, XPS, XRD, MEB, UV-vis, Raman and IR spectroscopies.Based on the already promising preliminary results obtained by the group, we anticipate that the strategy we are developing will provide groundbreaking solutions for future stationary energy storage.
要求
The candidate must have a strong interest in electrochemical energy storage systems and, in particular, rechargeable aqueous batteries. He/she should also have a good knowledge of the electrochemistry of electrode materials and material characterization, the chemistry of aqueous solutions and concentrated electrolytes, and if possible the chemistry of redox-active molecules.
最好有托福或雅思成绩，CSC（公派）项目留学生。
申请
E-MAILS: limoges@u-paris.fr ; mathieu.branca@u-paris.fr
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