Lead-Free Layered Double Perovskites: Structure, properties and applications
Diego Solis-Ibarra a
a UNAM
Materials for Sustainable Development Conference (MATSUS)
Proceedings of MATSUS Fall 2023 Conference (MATSUSFall23)
#MHPN3 - Fundamental Advances in Metal Halide Perovskites and Beyond: new materials, new mechanisms, and new challenges
Torremolinos, Spain, 2023 October 16th - 20th
Organizers: Paola Vivo, Qiong Wang and Kaifeng Wu
Invited Speaker, Diego Solis-Ibarra, presentation 086
DOI: https://doi.org/10.29363/nanoge.matsus.2023.086
Publication date: 18th July 2023

Layered double perovskites (LDPs) have emerged as a highly promising alternative to traditional single-metal perovskites. Their distinct advantages include improved stability, reduced toxicity, and unexplored chemical space, making them an exciting area of research.

This talk aims to delve into our extensive investigations on the chemistry and diversity of LDPs, also referred to as double metal vacancy-order perovskites. We will discuss our efforts to comprehend their unique properties and photophysics. The scope of our studies encompasses various aspects such as crystal structure analysis, examination of optical properties, evaluation of stability, and exploration of the photoluminescence mechanism.

Furthermore, we will shed light on the current and potential applications of LDPs in the fields of photovoltaics and optoelectronics. The multifaceted nature of LDPs makes them a compelling choice for advancing these technologies. By uncovering their fundamental characteristics and harnessing their unique features, we can pave the way for innovative and sustainable solutions in the realm of energy conversion and light-based applications.

Financial support from CONACYT’s CB–A1–S–8729 is gratefully acknowledged. 

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