Electrosyntheses of a Novel Blue-Light-Emitting Polynaphthalene Film
Relatively scant work was related to polynaphthalene (PN) and its derivatives, although their unique non-linear optical properties make PN potential application in various domains. However, the pursuit for the synthesis of high quality polymer films is a great challenge for the applications of polynaphthalene. To achieve high quality polymer films, we designed new polynaphthalene derivatives that contain cross-linked structure. Finally, free-standing alkoxy-bridged naphthalene polymer films poly(1,6-bis(naphthalen-2-yloxy)hexane) were synthesized electrochemically by direct anodic oxidation of its monomer 1,6-bis(naphthalen-2-yloxy)hexane in mixed electrolyte of CH2Cl2 containing boron trifluoride diethyl etherate (BFEE). These polymer films were very shiny, flexible and had fairly good thermal stability. Fluorescence spectral study revealed that as-formed polymer films were good blue-light-emitters with strong emission at about 455 nm. These high quality free-standing alkoxy-bridged naphthalene polymer films will facilitate their potential applications as blue-light-emitting materials in organic light-emitting diode.
Guang Zhu Yuzhen Li Baoyang Lu Yao Huang Shuai Chen Jingkun Xu
Jiangxi Key Lab of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 33001 Jiangxi Key Lab of Organic Chemistry, Jiangxi Science & Technology Normal University, Nanchang 3300
国际会议
The 31st International Congress on Imaging Science(第31届国际影像科学大会 ICIS2010)
北京
英文
598-600
2010-05-12（万方平台首次上网日期，不代表论文的发表时间）