First-Principles Study of Cu-Based Inorganic Hole Transport Materials for Solar Cell Applications.

ABSTRACT: Perovskite solar cells (PSCs) and dye-sensitized solar cells (DSCs) both represent promising strategies for the sustainable conversion of sunlight into electricity and fuels. However, a few flaws of current devices hinder the large-scale establishment of such technologies. On one hand, PSCs suffer from instabilities and undesired phenomena mostly linked to the perovskite/hole transport layer (HTL) interface. Most of the currently employed organic HTL (e.g., Spiro-OMeTAD) are supposed to contribute to the perovskite decomposition and to be responsible for charge recombination processes and polarization barriers. On the other hand, power conversion efficiencies (PCEs) of DSCs are still too low to compete with other conversion technologies. Tandem cells are built by assembling p-type and n-ty

SUBMITTER: Pecoraro A 

PROVIDER: S-EPMC9413571 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature