Organic halogen-bonded co-crystals assembled from two or more components via halogen bonds,have attracted significant attention due to their unpredictable and outstanding chemical and physical properties,which make th...Organic halogen-bonded co-crystals assembled from two or more components via halogen bonds,have attracted significant attention due to their unpredictable and outstanding chemical and physical properties,which make them potential candidate materials for organic optoelectronic applications.This paper briefly summarizes the recent progress in terms of the developed fabrication methods for organic halogen-bonded co-crystals and their multifunctional optoelectronic applications.Based on the current research on organic halogen-bonded co-crystals,we further discuss the achievements as well as the existing challenges.Finally,we provide our outlooks for further studies and applications of organic halogen-bonded co-crystals.展开更多
One dimensional(1D)organic axial micro/nanocrystals serving as the building block towards integrated nanostructures have been demonstrated in various nanosystems[1-3].As an emerging solidstate platform,these micro/nan...One dimensional(1D)organic axial micro/nanocrystals serving as the building block towards integrated nanostructures have been demonstrated in various nanosystems[1-3].As an emerging solidstate platform,these micro/nanostructures are increasingly being regarded as potential candidates for constructing optoelectronic circuits.Despite remarkable achievements,pioneering works simultaneously revealed the shortage of non-guidance for molecular nucleation in these 1D axial micro/nanostructures[4-6],posing a great challenge for the practical applications.From this perspective,there is urgent to develop special 1D axial micro/nanostructures to promote the generation of highly ordered integrated structures.展开更多
Organic micro/nanocrystals based on small organic molecules have drawn extensive attention due to their potential application in organic field-effect transistors,electrochemical sensors,solar cells,etc.Herein,the rece...Organic micro/nanocrystals based on small organic molecules have drawn extensive attention due to their potential application in organic field-effect transistors,electrochemical sensors,solar cells,etc.Herein,the recent advances for organic micro/nanocrystals from the perspective of molecule aggregation mode,morphology modulation,and optical property modulation are reviewed.The stacking mode and the intermolecular interaction depend on the molecular structure,which eventually determines the morphology of organic micro/nanocrystals.The morphologies of the organic micro/nanocrystals make the aggregates exhibit photon confinement or light-guiding properties as organic miniaturized optoelectronic devices.In this review,we conclude with a summary and put forward our perspective on the current challenges and the future development of morphology and optical tunable direction for the organic micro/nanocrystals.展开更多
基金supported by the National Natural Science Foundation of China(21703148,21971185,21403130,21403129,21576158 and 21576159)the Natural Science Foundation of Jiangsu Province(BK20170330)+3 种基金the Natural Science Foundation of Shandong Province(ZR2014BQ028 and 2015ZRB01765)the Collaborative Innovation Center of Suzhou Nano Science and Technology(CIC-Nano)the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)the“111”Project of The State Administration of Foreign Experts Affairs of China。
文摘Organic halogen-bonded co-crystals assembled from two or more components via halogen bonds,have attracted significant attention due to their unpredictable and outstanding chemical and physical properties,which make them potential candidate materials for organic optoelectronic applications.This paper briefly summarizes the recent progress in terms of the developed fabrication methods for organic halogen-bonded co-crystals and their multifunctional optoelectronic applications.Based on the current research on organic halogen-bonded co-crystals,we further discuss the achievements as well as the existing challenges.Finally,we provide our outlooks for further studies and applications of organic halogen-bonded co-crystals.
基金supported by the National Natural Science Foundation of China(21703148 and 21971185)the Natural Science Foundation of Shandong Province(ZR2020MB054)+1 种基金Jiangsu Key Laboratory for Carbon-Based Functional Materials&Devices,Soochow University(KJS2156)the Collaborative Innovation Center of Suzhou Nano Science and Technology(CIC-Nano).
文摘One dimensional(1D)organic axial micro/nanocrystals serving as the building block towards integrated nanostructures have been demonstrated in various nanosystems[1-3].As an emerging solidstate platform,these micro/nanostructures are increasingly being regarded as potential candidates for constructing optoelectronic circuits.Despite remarkable achievements,pioneering works simultaneously revealed the shortage of non-guidance for molecular nucleation in these 1D axial micro/nanostructures[4-6],posing a great challenge for the practical applications.From this perspective,there is urgent to develop special 1D axial micro/nanostructures to promote the generation of highly ordered integrated structures.
基金supported by the National Natural Science Foundation of China(21971185)the Collaborative Innovation Center of Suzhou Nano Science and Technology(CIC-Nano)the"111"Project of The State Administration of Foreign Experts Affairs of China。
文摘Organic micro/nanocrystals based on small organic molecules have drawn extensive attention due to their potential application in organic field-effect transistors,electrochemical sensors,solar cells,etc.Herein,the recent advances for organic micro/nanocrystals from the perspective of molecule aggregation mode,morphology modulation,and optical property modulation are reviewed.The stacking mode and the intermolecular interaction depend on the molecular structure,which eventually determines the morphology of organic micro/nanocrystals.The morphologies of the organic micro/nanocrystals make the aggregates exhibit photon confinement or light-guiding properties as organic miniaturized optoelectronic devices.In this review,we conclude with a summary and put forward our perspective on the current challenges and the future development of morphology and optical tunable direction for the organic micro/nanocrystals.
