- PECVD 制备纤维基 Janus 膜及其在金属空气电池中的应用(10 万), 2022/01/01
- 生物碳基高比能锂硫电池关键材料设计及器件开发 (80万), 2022/01/01, 在研, 高比能、长寿命二次电池是现代电动交通和分布式储能的核心动力源和关键设备,是国家“十四五”规划、四川省“十四五”规划和二〇三五年远景目标重点支持发展产业。针对目前商业锂离子电池能量密度低、寿命短、安全性低的问题,本项目聚焦新型高性能(高比能、长寿命、高安全)锂硫电池关键材料及器件研发:1)提出生物自组装熔硫机制,开展高质可控的霉菌碳及其高容量硫复合正极制备研究;揭示低温喷雾淬火SEI界面强化抑制金属锂枝晶的机制,开发高稳定性霉菌碳基淬火金属锂负极;阐明制备工艺对正负极材料的微观形貌、结晶度、粒径、组成和电化学性能等的影响规律。2)揭示异质界面复合抑制枝晶和穿梭协同机制,创制高安全性霉菌碳基功能隔膜;探究正负极材料和功能隔膜的界面稳定性和匹配机制,研究分析电极/隔膜界面结构与电池性能之间的内在关联特性,阐明功能隔膜的电化学稳定性和安全性。3)基于霉菌生物自组装技术,开发霉菌碳基正负极材料和功能隔膜的规模化可控制备技术,并设计开发新型高比能锂硫电池全电池器件,阐明其使役性能演变规律与稳定机制,为高性能锂硫电池的设计开发提供有价值的理论依据和技术支撑,促进四川省高比能二次电池的技术革新及产业升级。
- 等离子体辅助碳化钼阵列的可控制备与缺陷调控及其电催化析氢机理研究(24万), 国家自然基金委, 2020/10/16, 在研
- 杰出人才引进与培养计划 (260万), 2019/09/01-2024/08/31, 在研
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课题组研究主要围绕纳米功能材料的设计与合成及其在能源储存与转化器件中的应用展开。