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GUILIN LIU1, YING GUO2,3, HUIMIN YAN2,3, BINGJIE ZHU2,3, HAINMIN YU2, YIXIN ZHANG1,2,3, GUOHUA LI2,4,3,*
In this paper, t he properties and morphology of p oly (3, 4 ethylenedioxythiophene): poly (styrene sulfonate) (PEDOT : PSS films fabricated by spin coating and annealing process at different circumstance s were investigated in detail. Compared with vacuum condition, it was found that films annealed in nitrogen have better contact morphology, transmission, and conductivity. In addition, the roughness under nitrogen treatment is also better after spin coated active layer. Short circuit current density and fill factor are improved by 65% and 22%, respectively . The annealing process in nitrogen process also enhanced the open circuit voltage output because of the close contact interface. These result in an improvement of P ower conv ersion efficiency by 147%..
PEDOT: PSS, Annealing, Atmosphere, Performance.
GUILIN LIU, YING GUO, HUIMIN YAN, BINGJIE ZHU, HAINMIN YU, YIXIN ZHANG, GUOHUA LI, Shielded gas annealing: the improvement of optical-electric properties in the PEDOT: PSS layer of polymer solar cells, Optoelectronics and Advanced Materials - Rapid Communications, 9, 11-12, November-December 2015, pp.1448-1452 (2015).
Submitted at: March 11, 2014
Accepted at: Oct. 28, 2015
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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