典型文献
Synthesis of Thieno[3,4-b]pyrazine-based Alternating Conjugated Polymers via Direct Arylation for Near-infrared OLED Applications
文献摘要：
Three alternating conjugated polymers,namely PFTP,PCzTP,and PSiTP,which combine a thieno[3,4-b]pyrazine (TP) unit with different benzene-based donor units such as 9,9-dioctylfluorene,9-heptadecyl-gH-carbazole and 5,5-dioctyl-5H-dibenzo[b,d]silole,were synthesized in good yield (＞85％) and high molecular weight up to Mn=5.82×104 via direct arylation polymerization (DArP).All the resultant polymers exhibit moderate bandgap of about 1.80 eV and strong deep red/near-infrared emitting in the solid state.Among them,the PSiTP-based electroluminescence (EL) devices with an architecture of ITO/PEDOT:PSS/PTAA/emitting layer/TPBi/LiF/Al give the best performance with a maximum luminance of 2543 cd/m2 at 478 mA/cm2.This work expands the application scope of high-performance conjugated polymers which can be synthesized by DArP.
文献关键词：
中图分类号：
作者姓名：
Ze-Wang He;Qiang Zhang;Chen-Xi Li;Hong-Ting Han;Yan Lu
作者机构：
School of Materials Science & Engineering,Tianjin Key Laboratory for Photoelectric Materials and Devices,Key Laboratory of Display Materials & Photoelectric Devices,Ministry of Education,Tianjin University of Technology,Tianjin 300384,China;College of Chemistry,Nankai University,Tianjin 300071,China
文献出处：
引用格式：
[1]Ze-Wang He;Qiang Zhang;Chen-Xi Li;Hong-Ting Han;Yan Lu-.Synthesis of Thieno[3,4-b]pyrazine-based Alternating Conjugated Polymers via Direct Arylation for Near-infrared OLED Applications)[J].高分子科学（英文版）,2022(02):138-146
A类：
Thieno,Arylation,PFTP,PCzTP,PSiTP,dioctylfluorene,heptadecyl,silole,DArP
B类：
Synthesis,pyrazine,Alternating,Conjugated,Polymers,via,Direct,Near,infrared,OLED,Applications,Three,alternating,conjugated,polymers,namely,which,combine,thieno,different,benzene,donor,units,such,gH,carbazole,5H,dibenzo,were,synthesized,good,yield,high,molecular,weight,up,Mn,direct,arylation,polymerization,All,resultant,exhibit,moderate,bandgap,about,eV,strong,deep,near,emitting,solid,state,Among,them,electroluminescence,EL,devices,architecture,ITO,PEDOT,PSS,PTAA,layer,TPBi,LiF,give,best,performance,maximum,luminance,cd,mA,This,work,expands,application,scope,can,by
AB值：
0.618386
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
