典型文献
Long-Lived Room-Temperature Phosphorescence Based on Hydrogen Bonding Self-Assembling Supramolecular Film
文献摘要：
Organic room-temperature phosphorescence(ORTP)materials have attracted widespread attention in the fields of OLED,optical imaging and sensors.Herein,we successfully prepared a long afterglow IPA-MA crystalline films using iso-phthalic acid(IPA)and melamine(MA)by a simple drop-casting layer-by-layer(LBL)method,which achieved an ultra-long emission lifetime of up to 1.15 s.The drop-casting LBL method is effective for the fabrication of hydrogen bonded supramolecular crystalline film materials on solid surfaces.The structure of the IPA-MA crystalline film materials is consistent with that grown by hydrothermal method.Importantly,this method eliminates the high temperature and high pressure conditions of conventional hydrothermal methods and could form supramolecular crystalline thin films very well.In addition,the films have great long afterglow performance and the afterglow time can be controlled by altering the number of film layers.Furthermore,this method is successfully applied in the fields of temperature sensors and anti-counterfeiting.These results not only provide the foundation for the design of organic long afterglow films,but also expand the application fields of ORTP materials.
文献关键词：
中图分类号：
作者姓名：
Ye Tian;Xinbao Tong;Jingjun Li;Shuiying Gao;Rong Cao
作者机构：
College of Chemistry,Fuzhou University,Fuzhou,Fujian 350002,China;State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou,Fujian 350002,China;University of the Chinese Academy of Sciences,Beijing 100049,China;Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China,Fuzhou,Fujian 350108,China
文献出处：
引用格式：
[1]Ye Tian;Xinbao Tong;Jingjun Li;Shuiying Gao;Rong Cao-.Long-Lived Room-Temperature Phosphorescence Based on Hydrogen Bonding Self-Assembling Supramolecular Film)[J].中国化学（英文版）,2022(04):487-492
A类：
Phosphorescence,ORTP
B类：
Long,Lived,Room,Temperature,Based,Hydrogen,Bonding,Self,Assembling,Supramolecular,Film,Organic,room,temperature,phosphorescence,materials,have,attracted,widespread,attention,fields,OLED,optical,imaging,sensors,Herein,successfully,prepared,long,afterglow,IPA,MA,crystalline,films,using,iso,phthalic,acid,melamine,by,simple,drop,casting,LBL,which,achieved,ultra,emission,lifetime,effective,fabrication,hydrogen,bonded,supramolecular,solid,surfaces,structure,consistent,that,grown,hydrothermal,Importantly,this,eliminates,high,pressure,conditions,conventional,methods,could,thin,very,well,In,addition,great,performance,can,controlled,altering,number,layers,Furthermore,applied,anti,counterfeiting,These,results,not,only,provide,foundation,design,organic,but,also,expand,application
AB值：
0.575809
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