The Controllable Fabrication of Cspbbr3 Perovskite Nanomaterials in Various Dimensions and The Luminescent Properties
SSRN, ISSN: 1556-5068
2023
- 127Usage
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
The all-inorganic lead halide perovskite nanomaterials have garnered significant attention due to their exceptional optoelectronic properties, establishing them as one of the most promising materials in the field of photonics. However, there is still a lack of comprehensive comparative research, particularly in the realm of optical characteristics, such as photoluminescence (PL), among various dimensions of all-inorganic lead halide perovskite nanomaterials. In this work, we have successfully fabricated CsPbBr3 nanorods (NRs), CsPbBr3 nanoplates (NSs), and CsPbBr3 nanosheets (NPLs) through colloid synthesis and hydrothermal methods, resulting in uniform morphologies and excellent crystallinity. A comprehensive exploration of their optical properties has been undertaken. As the perovskite CsPbBr3 nanomaterial transitions from one-dimensional NRs to NSs, culminating in the production of larger NPLs, a conspicuous redshift in its emission spectrum (485-530 nm) emerges. This observation signifies marked disparities in the optical characteristics of CsPbBr3 nanomaterials across varying dimensions. The findings suggest that during the transition from NRs to NPLs, the defects in NPLs significantly diminish, eliminating a portion of non-radiative recombination pathways. This underscores the greater potential value of larger-sized materials in optoelectronic devices.
Bibliographic Details
Elsevier BV
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know