title: Solution processed flexible and bending durable heterojunction colloidal quantum dot solar cell.
abstract: A flexible hybrid heterojunction PbS colloidal quantum dot solar cell, where the photoactive layers are deposited using a solution processed fabrication approach under ambient condition and at room temperature is presented. The bending stability of the obtained solar cell is evaluated. The results show that the solar cell exhibits high bending stability and even under the bent state the cell also maintains a high performance, which shows the potential of the quantum dot solar cell toward a lightweight, bendable power source with many possible applications.
authors.affiliation: Department of Chemistry-Ångström, Physical Chemistry, Uppsala University, 75120 Uppsala, Sweden. erik.johansson@kemi.uu.se.
authors.forename: Xiaoliang
authors.initials: X
authors.lastname: Zhang
authors.forename: Jindan
authors.initials: J
authors.lastname: Zhang
authors.forename: Jianhua
authors.initials: J
authors.lastname: Liu
authors.forename: Erik M J
authors.initials: EM
authors.lastname: Johansson