有机光热共晶材料的研究进展
Research Progress on Organic Photothermal Cocrystal Materials
摘要: 光热转换材料是能源、生物医学及智能传感领域的核心材料，在“双碳”战略下备受关注。传统无机材料存在可设计性差、生物相容性不足等短板，纯有机共价材料则合成复杂、调控受限，均制约规模化应用。近年来，基于非共价组装的有机电荷转移共晶策略，凭借无需复杂合成、结构精准可控、成本低廉等优势，成为研究热点。目前，该类材料在分子设计、性能优化与应用拓展方面进展显著，光热转换效率持续突破，应用从基础成像拓展至能源转化、肿瘤诊疗及柔性光电器件等领域。本文系统梳理了该领域发展历程，重点阐述四硫富瓦烯、联苯胺衍生物及多环芳烃三大给体体系的研究进展，并展望未来发展方向。
Abstract: Photothermal conversion materials, core for energy, biomedicine and smart sensing, have attracted wide attention under the “dual-carbon” strategy. Traditional inorganic materials have poor designability and biocompatibility, while pure organic covalent ones require complex synthesis with limited tunability, restricting their scale-up. Recently, organic charge-transfer (CT) cocrystals via non-covalent assembly have emerged as a hotspot for their facile preparation, precise structure control and low cost. Great progress has been achieved in their molecular design, performance optimization and application expansion, with breakthroughs in photothermal efficiency and applications from imaging to energy conversion, tumor theranostics and flexible optoelectronics. This review summarizes the field’s development, highlights progress of three key donor systems, and outlooks future directions.
文章引用：黄婷. 有机光热共晶材料的研究进展[J]. 材料科学, 2026, 16(4): 62-69. https://doi.org/10.12677/ms.2026.164073

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