A universal all-solid synthesis for high throughput production of halide perovskite

Luyao Zheng, Amin Nozariasbmarz (), Yuchen Hou, Jungjin Yoon, Wenjie Li, Yu Zhang, Haodong Wu, Dong Yang, Tao Ye, Mohan Sanghadasa, Ke Wang, Bed Poudel (), Shashank Priya () and Kai Wang ()
Additional contact information
Luyao Zheng: The Pennsylvania State University
Amin Nozariasbmarz: The Pennsylvania State University
Yuchen Hou: The Pennsylvania State University
Jungjin Yoon: The Pennsylvania State University
Wenjie Li: The Pennsylvania State University
Yu Zhang: The Pennsylvania State University
Haodong Wu: The Pennsylvania State University
Dong Yang: The Pennsylvania State University
Tao Ye: The Pennsylvania State University
Mohan Sanghadasa: U.S. Army Combat Capabilities Development Command Aviation & Missile Center
Ke Wang: The Pennsylvania State University
Bed Poudel: The Pennsylvania State University
Shashank Priya: The Pennsylvania State University
Kai Wang: The Pennsylvania State University

Nature Communications, 2022, vol. 13, issue 1, 1-13

Abstract: Abstract Halide perovskites show ubiquitous presences in growing fields at both fundamental and applied levels. Discovery, investigation, and application of innovative perovskites are heavily dependent on the synthetic methodology in terms of time-/yield-/effort-/energy- efficiency. Conventional wet chemistry method provides the easiness for growing thin film samples, but represents as an inefficient way for bulk crystal synthesis. To overcome these, here we report a universal solid state-based route for synthesizing high-quality perovskites, by means of simultaneously applying both electric and mechanical stress fields during the synthesis, i.e., the electrical and mechanical field-assisted sintering technique. We employ various perovskite compositions and arbitrary geometric designs for demonstration in this report, and establish such synthetic route with uniqueness of ultrahigh yield, fast processing and solvent-free nature, along with bulk products of exceptional quality approaching to single crystals. We exemplify the applications of the as-synthesized perovskites in photodetection and thermoelectric as well as other potentials to open extra chapters for future technical development.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-35122-7

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DOI: 10.1038/s41467-022-35122-7

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