Journal
SURFACES AND INTERFACES
Volume 23, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.surfin.2021.100981
Keywords
Interface modification; Hybrid solar cells; Kelvin probe microscopy; CV; Photovoltaic performance
Categories
Funding
- National Natural Science Foundation of China [21603053, 21173065]
- Natural Science Foundation of Hebei Province [B2014208062, B2014208066]
Ask authors/readers for more resources
By employing organic dyes to modulate the interfacial properties, this study improved the compatibility between organic and inorganic materials, enhanced the energy level alignment of the hybrid films, and achieved a notable power conversion efficiency of 2.91%. The intrinsic factors affecting cell performance were investigated through electrochemical impedance and open circuit voltage decay measurements.
The chemical incompatibility at the organic-inorganic heterojunction interface in hybrid solar cells is a serious issue that cannot be ignored. In this work, four Ru-based dye complexes (D-series organic dyes) were employed for the interfacial properties modulation. The results showed that the introduction of organic molecules can not only improve the compatibility between the organic and inorganic materials, but also provide an appropriate energy levels alignment of the materials in the hybrid films. A notable power conversion efficiency of 2.91% was achieved. The intrinsic factors that affecting the cells performance were investigated by electrochemical impedance and open circuit voltage decay measurements.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available