首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Structure-property correlation of light-emitting polymers containing alternating phenylene and thienylene/bithienylene repeating units
Authors:Jingmei Xu  Hardy SO Chan  SC Ng
Institution:Department of Chemistry, National University of Singapore, Singapore 119260
Abstract:A number of series of fluorescent and conducting polymers containing alternating 3-functionalized thienylene/ bithienylene and phenylene/ pyridyl/ biphenylene units were synthesized from a number of central symmetric high oligomers and characterized using UV-Vis, photoluminescence, conductivity measurement, thermal analysis, electrochemistry, XRD and XPS. Structural variation of the polymers was realized by both side chain and polymer backbone modifications. Close structure-property correlation of the polymers was observed. This paper mainly reports the results of two families of them, those substituted by alkyl pendant chains and electro-withdrawing and donating groups.
Keywords:conducting polymers  conjugated polymers  electrochemistry  fluorescence  structure-property relations
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号