Title :
Solution processed ITO-free organic photovoltaic devices
Author :
He, Pei ; Gu, Cheng ; Cui, Qingyu ; Guo, Xiaojun
Author_Institution :
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
ITO-free organic photovoltaic (OPV) devices with all solution processed transparent anodes of PEDOT:PSS/inkjet printed Ag grid were demonstrated. Through process control, the polymer/metal grid hybrid electrode films are of transparency close to 80% and sheet resistance of 48 ohms/sq. A power efficiency of 1.73% was achieved for the OPV device. The performance can be further improved by process optimization. The technology shows great potential for low-cost manufacturing of OPV solar cells.
Keywords :
electrochemical electrodes; ink jet printing; metallic thin films; polymer films; process control; silver; solar cells; Ag; OPV devices; OPV solar cells; PEDOT:PSS-inkjet printed silver grid; efficiency 1.73 percent; low-cost manufacturing; polymer-metal grid hybrid electrode films; process control; process optimization; sheet resistance; solution processed ITO-free organic photovoltaic devices; solution processed transparent anodes; Abstracts; Lighting; Polymers; Sun; Viscosity; ITO-free; inkjet printing; organic photovoltaic (OPV);
Conference_Titel :
Communications and Photonics Conference and Exhibition, 2011. ACP. Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-8194-8961-6
