Title :
The morphology and conductivity of PEDOT films under chemical synthesis
Author :
Zeng, Hongjuan ; Zhou, Hongyang ; Jiang, Yadong ; Xie, Guangzhong ; Pang, Xiaofeng
Author_Institution :
Sch. of Life Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Poly (3,4 -ethylenedioxythiophene) (PEDOT) films were prepared on glass substrates by chemical synthesis. Nano-network morphology of the films was obtained under the conditions of polymerization time ( PTI ) 35min and polymerization temperature (PTE) -5°C. The highest conductivity of the PEDOT films reached when the PEDOT film has nano-network morphology structure. The dependence of conductivity on morphology of PEDOT films has been investigated in the paper.
Keywords :
conducting polymers; electrical conductivity; polymer films; polymerisation; SiO2; chemical synthesis; conductivity; glass substrates; nanonetwork morphology structure; poly(3,4 -ethylenedioxythiophene) films; polymerization temperature; polymerization time; temperature -5 degC; time 35 min; Polymers; Position measurement; Scanning electron microscopy; Substrates; PEDOT films; PTE; PTI; conductivity; morphology;
Conference_Titel :
Electronics and Optoelectronics (ICEOE), 2011 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-61284-275-2
DOI :
10.1109/ICEOE.2011.6013342
