Japanese researchers have fabricated a heterojunction (HJT) solar cell with silicon and a polymer material known as PEDOT:PSS under room temperature conditions. It has an efficiency of 10.1%, an open-circuit voltage of 0.57 V, a short-circuit current density of 33.3 mA/cm2, and a fill factor of 0.53.Scientists from Kyoto University in Japan have developed an organic-inorganic hybrid HJT solar cell without using vacuum or high-temperature processes. They used PEDOT:PSS, a polymer known for its low cost and easy preparation properties, as a hole transport layer in a silicon (Si) heterojunction cell. ...Den vollständigen Artikel lesen ...