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通过兴奋剂或脱兴奋剂工程开发高性能热电聚合物

Yichen Xu^1,2, Jin Yan¹, Wei Zhou¹

¹National University of Singapore (Suzhou) Research Institute, No. 377 Linquan Street, Suzhou Industrial Park, Suzhou, Jiangsu, 215123, China.

Chemistry, an Asian journal

|May 13, 2024

概括

开发高性能有机热电材料对于收集废热至关重要. 兴奋剂和脱兴奋剂工程显著提高了它们的导电性和热电特性.

科学领域:

材料科学材料科学材料科学
收集能源收集能源
固态物理固态物理

背景情况:

传统的无机热电材料面临着诸如高成本,毒性和机械灵活性差等挑战.
有机热电材料具有诸如低成本,解决方案可加工性和机械灵活性等优点.
导电聚合物是有希望的有机热电材料,因为它们的调节性质.

研究的目的:

对有机热电聚合物的兴奋剂和脱兴奋剂方法进行审查.
探索通过兴奋剂工程优化热电性质的策略.
涵盖用于增强聚合物导电性的二次兴奋技术.

主要方法:

对氧化 (减氧),质子酸和电荷转移兴奋剂方法的审查.
对p型和n型热电聚合物的各种脱方法的分析.
检查组合的兴奋剂和脱兴奋剂策略,以优化财产.

主要成果:

兴奋剂水平对聚合物中的导电性和Seebeck系数都有关键的影响.
兴奋剂/脱兴奋剂工程对于提高热电性能至关重要.
二次兴奋剂可以显著提高特定热电聚合物的导电性.

结论:

有机热电材料为无机对应物提供了可行的替代品.
对兴奋剂和脱兴奋剂的精确控制是释放有机热电的潜力的关键.
对兴奋剂策略的进一步研究将推动废热回收技术的进步.

关键词:

塞贝克系数是什么意思导电性的导电性.兴奋剂的使用兴奋剂的使用一个聚合物聚合物.热电热电的电力.

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