Low Energy Electron Degradation of Poly(p-phenylenevinylene)

✍ Scribed by Per Bröms; Nicklas Johansson; Richard W. Gymer; Stephen C. Graham; Richard H. Friend; William R. Salaneck

• Publisher: John Wiley and Sons
• Year: 1999
• Tongue: English
• Weight: 364 KB
• Volume: 11
• Category: Article
• ISSN: 0935-9648
• DOI: 10.1002/(sici)1521-4095(199907)11:10<826::aid-adma826>3.0.co;2-n

✦ Synopsis

DSC (10 K/min) no observable m.p. up to 300 C, T g 149 C. UV-vis (KBr) l max 217 nm.

Each of the devices was characterized by measuring current±voltage characteristics using a computerized set up consisting of a LS100 luminometer by Minolta, a Keithley 2000 multimeter and a PN 300 programmable power supply by Grundig. For layer thickness measurements, a surface profilometer (Dektak 3030 ST) was used. The thermal characterizations were performed on a DSC 7 (Perkin±Elmer). Cyclovoltammetry measurements were carried out using a three-electrode cell with ferrocenium/ferrocene as internal standard and a potentiostat assembly from EG&G Princeton Applied Research.