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
Organic heterostructures that can integrate the physiochemical properties of two or more substances have atracted widespread attention in the field of optoelectronics.However,the epitaxial growth process between diffe...Organic heterostructures that can integrate the physiochemical properties of two or more substances have atracted widespread attention in the field of optoelectronics.However,the epitaxial growth process between different organic material molecules is unpredictable,and the precise synthesis of organic heterostructures is stll particularly challenging.Herein,through the synergy approach of polymorphism and cocrystal engineering,a series of organic branched heterostructures have been successfully prepared.Interestingly,by simply adjusting the solvent ratio,different crystalline phases of perylene microplates can be epitaxilly grown on the perylene-OFN cocrystal microwires,which provides a feasible approach for the preparation of organic heterostructures.Meanwhile,these as-prepared organic branched heterostructures can realize multi-channel and multi-color emission,and act as optical logic gates,which promotes the multifunctional integrated optoelectronics.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The authors acknowledge financial support from the National Natural Science Foundation of China(Nos.21703148,21971185)the Natural Science Foundation of Shandong Province(ZR2020MB054)+2 种基金Jjiangsu Key Laboratory for Carbon-Based Functional Materials&Devices,Soochow University(KJS2156)this project is also funded by the Collaborative Innovation Center of Suzhou Nano Science and Technology(CIC-Nano)by the"111"Project of The State Administration of Foreign Experts Affairs of China.
文摘Organic heterostructures that can integrate the physiochemical properties of two or more substances have atracted widespread attention in the field of optoelectronics.However,the epitaxial growth process between different organic material molecules is unpredictable,and the precise synthesis of organic heterostructures is stll particularly challenging.Herein,through the synergy approach of polymorphism and cocrystal engineering,a series of organic branched heterostructures have been successfully prepared.Interestingly,by simply adjusting the solvent ratio,different crystalline phases of perylene microplates can be epitaxilly grown on the perylene-OFN cocrystal microwires,which provides a feasible approach for the preparation of organic heterostructures.Meanwhile,these as-prepared organic branched heterostructures can realize multi-channel and multi-color emission,and act as optical logic gates,which promotes the multifunctional integrated optoelectronics.
