New Nanophotonics Approaches for Enhancing the Efficiency and Stability of Perovskite Solar Cells

Author:

Cheng Pengfei12ORCID,An Yidan12,Jen Alex K.‐Y.1234ORCID,Lei Dangyuan125ORCID

Affiliation:

1. Department of Materials Science and Engineering City University of Hong Kong Kowloon Hong Kong 999077 China

2. The Hong Kong Institute for Clean Energy City University of Hong Kong Kowloon Hong Kong 999077 China

3. Department of Chemistry City University of Hong Kong Kowloon Hong Kong 999077 China

4. State Key Laboratory of Marine Pollution City University of Hong Kong Kowloon Hong Kong 999077 China

5. Hong Kong Branch of National Precious Metals Material Engineering Research Centre City University of Hong Kong 83 Tat Chee Avenue Kowloon Hong Kong 999077 China

Abstract

AbstractOver the past decade, the power conversion efficiency (PCE) of perovskite solar cells (PSCs) has experienced a remarkable ascent, soaring from 3.8% in 2009 to a remarkable record of 26.1% in 2023. Many recent approaches for improving PSC performance employ nanophotonic technologies, from light harvesting and thermal management to the manipulation of charge carrier dynamics. Plasmonic nanoparticles and arrayed dielectric nanostructures have been applied to tailor the light absorption, scattering, and conversion, as well as the heat dissipation within PSCs to improve their PCE and operational stability. In this review, it is begin with a concise introduction to define the realm of nanophotonics by focusing on the nanoscale interactions between light and surface plasmons or dielectric photonic structures. Prevailing strategies that utilize resonance‐enhanced light–matter interactions for boosting the PCE and stability of PSCs from light trapping, carrier transportation, and thermal management perspectives are then elaborated, and the resultant practical applications, such as semitransparent photovoltaics, colored PSCs, and smart perovskite windows are discussed. Finally, the state‐of‐the‐art nanophotonic paradigms in PSCs are reviewed, and the benefits of these approaches in improving the aesthetic effects and energy‐saving character of PSC‐integrated buildings are highlighted.

Funder

National Natural Science Foundation of China

City University of Hong Kong

Glaucoma Research Foundation

Publisher

Wiley

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

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