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高性能灵活的热电能采集系统,通过液晶弹性体中的光驱热力学合来实现

Jia-Qi Luo¹, Jie-Ke Xu¹, Hari Krishna Bisoyi²

¹Institute for Science and Applications of Molecular Ferroelectrics, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, China.

Advanced materials (Deerfield Beach, Fla.)

|March 12, 2026

概括

我们使用液晶弹性体 (LCE) 和液体金属 (LM) 开发了一种灵活的复合材料,可以有效地将光转化为电力. 这种新型材料增强了用于先进灵活电子的压电和火电输出.

科学领域:

材料科学材料科学材料科学
聚合物科学聚合物科学
纳米技术纳米技术

背景情况:

液晶弹性体 (LCE) 为灵活的电子产品提供可逆的热启动.
开发高效的能量收集材料对于为便携式设备提供动力至关重要.

研究的目的:

创建一种新的PVDF/LM-LCE复合物,用于增强光热能转换.
为了研究复合材料作为光热驱动的传感器,放大压电和火电输出的潜力.

主要方法:

在液体金属-LCE矩阵中的聚乙烯化物 (PVDF) 的现场聚合.
加入液体金属 (LM) 纳米滴来改善材料的性能.
复合材料的机械,电气和光热性能的表征.

主要成果:

该PVDF/LM-LCE复合体证明了无的机械合和高效的应力转移.
LM纳米滴增强了机械强度,电荷传输和光热转换.
达到比传统PVDF膜高1.8倍的火电系数,为LED和传感器提供动力.

结论:

开发的基于LCE的复合材料作为一个有效的光热驱动的传感器.
这一战略为高性能,灵活的热电和压电能收获材料提供了一条道路.
该材料对由低级热波动驱动的多功能灵活电子产品显示出希望.

关键词:

能源采集能源采集液晶弹性体 (LCE) 是一种液晶弹性体.液体金属 (LM) 是一种聚乙烯化物 (PVDF) 的使用燃烧电的火力发电器

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