Results 1 to 10 of about 298,000 (326)

Lead‐Free Halide Perovskites for Light Emission: Recent Advances and Perspectives

Advanced Science, 2021
Lead‐based halide perovskites have received great attention in light‐emitting applications due to their excellent properties, including high photoluminescence quantum yield (PLQY), tunable emission wavelength, and facile solution preparation. In spite of
Xin Li, Xupeng Gao, Xiangtong Zhang, Xinyu Shen, Min Lu, Jinlei Wu, Zhifeng Shi, Vicki L. Colvin, Junhua Hu, Xue Bai, William W. Yu, Yu Zhang   +11 more
doaj   +2 more sources

Research Advances in Ion Exchange of Halide Perovskites [PDF]

Nanomaterials
In recent years, halide perovskite materials have been extensively studied by researchers due to their excellent optoelectronic characteristics. Unlike traditional semiconductors, halide perovskites possess unique ionic crystal structures, which makes it
Chao Du, Kaiwang Chen, Jiangshan Chen, Dongge Ma   +3 more
doaj   +2 more sources

Chiroptical Activities of Low‐Dimensional Lead‐Free Chiral Halide Perovskites with White‐Light Emission [PDF]

Small Science
Chiral halide perovskites have attracted considerable attention due to their intrinsic chirality‐induced circular dichroism (CD), circularly polarized luminescence (CPL), and spin selectivity.
Min‐Han Tsai, Chia‐Hsiang Chuang, Pei‐Hsuan Lo, Wei‐Yun Zeng, Chun‐Yao Huang, Lan‐Sheng Yang, Yu‐Chiang Chao   +6 more
doaj   +2 more sources

Tuning the Luminescence of Layered Halide Perovskites

Chemical Reviews, 2019
Layered halide perovskites offer a versatile platform for manipulating light through synthetic design. Although most layered perovskites absorb strongly in the ultraviolet (UV) or near-UV region, their emission can range from the UV to the infrared ...
Matthew D Smith, Bridget A Connor, Hemamala I Karunadasa   +2 more
exaly   +2 more sources

Intriguing Optoelectronic Properties of Metal Halide Perovskites

Chemical Reviews, 2016
Joseph S Manser, Jeffrey A Christians, Prashant V Kamat   +2 more
exaly   +2 more sources

Recent Progress in Electrochemiluminescence of Halide Perovskites

Frontiers in Chemistry, 2021
Halide perovskites are a rapidly developing class of solution-processable semiconductors which, to date, have a huge impact across several scientific communities. The remarkable photophysical attributes of halide perovskites illustrate their considerable
Yue Cao, Jun-Jie Zhu
doaj   +1 more source

Experimental analysis of methylammonium and Formamidinium-based halide perovskite properties for optoelectronic applications

Heliyon, 2023
Nowadays, the toxicity of lead in metal-halide perovskites is the most precarious obstruction in the commercialization of perovskite-based optoelectronic devices.
Sonali Mehra, Mamta, V.N. Singh, Govind Gupta, A.K. Srivastava, Shailesh Narain Sharma   +5 more
doaj   +1 more source

Halide perovskites for light emission and artificial photosynthesis: Opportunities, challenges, and perspectives

EcoMat, 2021
Exploring desirable nanomaterials as the new building blocks to construct energy conversion assemblies opens up new ways to utilize renewable sources for energy sustainability.
Ming Shi, Rengui Li, Can Li
doaj   +1 more source

Rethinking the A cation in halide perovskites

Science, 2022
The A cation in ABX3 organic-inorganic lead halide perovskites (OLHPs) was conventionally believed to hardly affect their optoelectronic properties. However, more recent developments have unraveled the critical role of the A cation in the regulation of ...
Jin‐Wook Lee, Shaun Tan, S. Seok, Yang Yang, N. Park   +4 more
semanticscholar   +1 more source

Luminescent Behavior of Sb³⁺-Activated Luminescent Metal Halide

Nanomaterials, 2023
Metal halide perovskites have unparalleled optoelectronic properties and broad application potential and are expected to become the next epoch-making optoelectronic semiconductors.
Tao Huang, Bingsuo Zou
doaj   +1 more source