Results 251 to 260 of about 217,009 (264)

Refreshing Piezoelectrics: Distinctive Role of Manganese in Lead-Free Perovskites.

ACS Applied Materials and Interfaces, 2018
Driven by an ever-growing demand for environmentally compatible materials, the past two decades have witnessed the booming development in the field of piezoelectrics.
Fang-Zhou Yao, Mao‐Hua Zhang, Ke Wang, Jia-Jun Zhou, Feng Chen, Bin Xu, Fei Li, Yang Shen, Qinghua Zhang, L. Gu, Xiaowen Zhang, Jingfeng Li   +11 more
semanticscholar   +1 more source

Doping and Switchable Photovoltaic Effect in Lead‐Free Perovskites Enabled by Metal Cation Transmutation

Advances in Materials, 2018
Creating defect tolerant lead‐free halide perovskites is the major challenge for development of high‐performance photovoltaics with nontoxic absorbers.
P. C. Harikesh, Bo Wu, B. Ghosh, R. John, Stener Lie, K. Thirumal, L. Wong, T. Sum, S. Mhaisalkar, N. Mathews   +9 more
semanticscholar   +1 more source

Wide-bandgap All-inorganic Lead-free Perovskites for Ultraviolet Photodetectors

Nano Energy, 2023
Xiaoyu Zhou, Zihan Lu, Lichun Zhang, Qingqing Ke   +3 more
semanticscholar   +1 more source

From Lead Halide Perovskites to Lead‐Free Metal Halide Perovskites and Perovskite Derivatives

Advances in Materials, 2019
Despite the exciting progress on power conversion efficiencies, the commercialization of the emerging lead (Pb) halide perovskite solar cell technology still faces significant challenges, one of which is the inclusion of toxic Pb.
Zewen Xiao, Zhaoning Song, Yanfa Yan
semanticscholar   +1 more source

Rare‐Earth‐Based Lead‐Free Halide Double Perovskites for Light Emission: Recent Advances and Applications

Advanced Functional Materials
The double perovskite material of Cs2NaRECl6‐type, utilizing rare‐earth (RE) ions as trivalent element, has attracted widespread interest due to its unique optoelectronic properties and wide range of applications.
Zhihui Rao, Xiujian Zhao, Xiao Gong
semanticscholar   +1 more source

The Toxicity of Lead and Lead‐Free Perovskite Precursors and Nanocrystals to Human Cells and Aquatic Organisms

Advancement of science
Halide perovskites have emerged at the forefront of semiconductor materials for photovoltaic and light‐emitting devices. However, long‐term stability and toxicity are the major barriers to their commercialization. In particular, the toxicity of lead (Pb)
Immacolata Maietta, Clara Otero‐Martínez, Sabela Fernández, Laura Sánchez, África González-Fernández, Lakshminarayana Polavarapu, R. Simón‐Vázquez   +6 more
semanticscholar   +1 more source

Colloidal Synthesis and Photophysics of M3 Sb2 I9 (M=Cs and Rb) Nanocrystals: Lead-Free Perovskites.

Angewandte Chemie, 2017
J. Pal, Sumann K. Manna, Anirban Mondal, Shyamashis Das, K. V. Adarsh, Angshuman Nag   +5 more
semanticscholar   +1 more source

Predicted Lead-Free Perovskites for Solar Cells

, 2018
R. Ali, Guolin Hou, Zhen-Gang Zhu, Qing-Bo Yan, Q. Zheng, G. Su   +5 more
semanticscholar   +1 more source

Lead-free perovskites for X-ray detecting.

Science Bulletin, 2017
F. Zhuge, Peng Luo, T. Zhai
semanticscholar   +1 more source

Lead-free perovskites improve solar energy

Materials Today, 2018
L. Donaldson
semanticscholar   +1 more source