Aluminum-, magnesium- and calcium-organic polymer-based batteries (AMPERE)

铝、镁和钙有机聚合物电池 (AMPERE)

• 批准号: 441215516
• 负责人: Professorin Dr. Birgit Esser
• 金额: --
• 依托单位: Institut für Anorganische und Analytische Chemie
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/441215516?language=en
• 关键词: Aluminum; magnesium; calcium; organic; polymer

The goal of the proposed project is to devise excellent polymer electrode materials and electrolytes for Al-, Ca- and Mg based battery systems that utilize the favorable properties of organic redox polymers as cathode-active materials and offer high volumetric and gravimetric energy densities and safety, combined with a small environmental footprint in production. We will develop environmentally more sustainable synthetic routes to organic redox polymers as positive electrode materials, which do not require stoichiometric amounts of transition metals, we will investigate high-capacity n-type redox polymers in Mg- and Ca-based batteries as well as p-type redox polymers in Al-, Mg- and Ca-based batteries. Fluorine-free electrolytes will be developed for Al- and Ca-based cells, and “anode-free” concepts explored for Mg- and Ca batteries, which do not require excess amounts of metal, among other objectives. Mechanistic experimental investigations will allow to gain understanding on the ion insertion processes in the polymer-based electrodes.

拟议项目的目标是为铝、钙和镁基电池系统设计优异的聚合物电极材料和电解质，这些材料利用有机氧化还原聚合物作为阴极活性材料的有利特性，并提供高体积和重量能量密度和安全性，同时在生产中具有较小的环境足迹。我们将开发环境更可持续的有机氧化还原聚合物作为正极材料的合成路线，不需要化学计量的过渡金属，我们将研究镁和钙基电池中的高容量n型氧化还原聚合物以及铝，镁和钙基电池中的p型氧化还原聚合物。无氟电解质将被开发用于铝基和钙基电池，“无阳极”概念将被探索用于镁和钙电池，这不需要过量的金属，以及其他目标。机械实验研究将允许获得的离子插入过程中的聚合物基电极的理解。