Advancing Stability in Hybrid and Organic Photovoltaics: Interface Engineering in Halide Perovskites
Zonglong Zhu a
a Department of Chemistry, City University of Hong Kong, Hong Kong SAR, P. R. China
Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV25)
Roma, Italy, 2025 May 12th - 14th
Organizers: Filippo De Angelis, Francesca Brunetti and Claudia Barolo
Invited Speaker Session, Zonglong Zhu, presentation 007
Publication date: 17th February 2025

In the evolving field of photovoltaics, hybrid and organic solar cells, particularly organic-inorganic hybrid perovskite solar cells (PSCs), have shown remarkable progress in achieving power conversion efficiencies close to traditional silicon-based systems. Despite this, the long-term stability of PSCs remains a significant hurdle, limiting their commercial potential. This presentation will focus on the innovative use of interface engineering to enhance the durability and performance stability of PSCs. By examining the root causes of instability and the latest strategies for interface manipulation, we aim to illuminate how these techniques not only mitigate surface defects but also protect the perovskite core from environmental degradation. We have explored a variety of interface modification agents and their roles in stabilizing the perovskite structure, including the application of low-dimensional perovskite capping layers and the design of advanced charge transport layers. The presentation will delve into the fundamental insights and mechanisms behind device degradation, presenting cutting-edge methods to counteract these challenges. Additionally, we will discuss the broader implications of these developments for the future of hybrid and organic photovoltaics, emphasizing the critical role of interface engineering in paving the way towards more reliable and efficient solar technologies.

© FUNDACIO DE LA COMUNITAT VALENCIANA SCITO
We use our own and third party cookies for analysing and measuring usage of our website to improve our services. If you continue browsing, we consider accepting its use. You can check our Cookies Policy in which you will also find how to configure your web browser for the use of cookies. More info