Jump to main content
Jump to site search

Issue 5, 2016
Previous Article Next Article

Charge transport dependent high open circuit voltage tandem organic photovoltaic cells with low temperature deposited HATCN-based charge recombination layers

Author affiliations

Abstract

Mechanisms of charge transport between the interconnector and its neighboring layers in tandem organic photovoltaic cells have been systematically investigated by studying electronic properties of the involving interfaces with photoelectron spectroscopies and performance of the corresponding devices. The results show that charge recombination occurs at HATCN and its neighboring hole transport layers which can be deposited at low temperature. The hole transport layer plays an equal role to the interconnector itself. These insights provide guidance for the identification of new materials and the device architecture for high performance devices.

Graphical abstract: Charge transport dependent high open circuit voltage tandem organic photovoltaic cells with low temperature deposited HATCN-based charge recombination layers

Back to tab navigation

Publication details

The article was received on 16 Nov 2015, accepted on 23 Dec 2015 and first published on 23 Dec 2015


Article type: Paper
DOI: 10.1039/C5CP07028G
Phys. Chem. Chem. Phys., 2016,18, 4045-4050

  •   Request permissions

    Charge transport dependent high open circuit voltage tandem organic photovoltaic cells with low temperature deposited HATCN-based charge recombination layers

    H. Wei, F. Zu, Y. Li, W. Chen, Y. Yuan, J. Tang, M. Fung, C. Lee and Y. Noh, Phys. Chem. Chem. Phys., 2016, 18, 4045
    DOI: 10.1039/C5CP07028G

Search articles by author

Spotlight

Advertisements