Organic cocrystals:From high-performance molecular materials to multi-functional applications  

作　　者：Yuqing Ding Yan Zhao Yunqi Liu 

机构地区：[1]Department of Materials Science,Laboratory of Molecular Materials and Devices,Fudan University,Shanghai,China

出　　处：《Aggregate》2024年第6期67-92,共26页聚集体(英文)

基　　金：Ministry of Science and Technology of the People’s Republic of China,Grant/Award Number:2022YFB3603804;Natural Science Foundation of Shanghai Municipality,Grant/Award Number:22ZR1407800。

摘　　要：Advancements in organic electronics are propelling the development of new material systems,where organic materials stand out for their unique benefits,including tunability and cost-effectiveness.Organic single crystals stand out for their ordered structure and reduced defects,enhancing the understanding of the relationship between structure and performance.Organic cocrystal engineering builds upon these foundations,exploring intermolecular interactions within multicomponent-ordered crystalline materials to combine the inherent advantages of single-component crystals.However,the path to realizing the full potential of organic cocrystals is fraught with challenges,including structural mismatches,unclear cocrystallization mechanisms,and unpredictable property alterations,which complicate the effective cocrystallization between different molecules.To deepen the understanding of this promising area,this review introduces the mechanism of organic cocrystal formation,the various stacking modes,and different growth techniques,and highlights the advancements in cocrystal engineering for multifunctional applications.The goal is to provide comprehensive guidelines for the cocrystal engineering of highperformance molecular materials,thereby expanding the applications of organic cocrystals in the fields of optoelectronics,photothermal energy,and energy storage and conversion.

关 键 词：COCRYSTAL ELECTRONICS PHOTONICS photothermal conversion stimuli-responsive behaviors 

分 类 号：TB3[一般工业技术—材料科学与工程]