2023-Sustainable Industrial Processing Summit
Kumar Intl. Symp. / Secondary Battery Manufacturing & Recycling
| Editors: | F. Kongoli, K. Aifantis, C. Capiglia, A. Fox, R. Yazami, A. U. H. Qurashi |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2023 |
| Pages: | 90 pages |
| ISBN: | 978-1-989820-82-7 (CD) |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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PHASE TRANSITIONS OF HYBRID ORGANIC-INORGANIC PEROVSKITES
Wei Li1;1NANKAI UNIVERSITY, Tianjin, China;
Type of Paper: Regular
Id Paper: 448
Topic: 14
Abstract:
Hybrid organic-inorganic perovskites have attracted significant attention in the past two decades owing to their enormous application potential in energy. Like their oxide counterparts, these hybrid organic-inorganic systems exhibit abundant phase transitions which can often lead to significant changes in the electrical, magnetic, and optical properties that are of vital importance for the design and fabrication of functional devices. However, the atomistic driving forces and underlying mechanism need to be well understood for these hybrid perovskite systems. In this talk, I shall present our recent advances in the thermally and pressure-driven phase transitions and their microscopic mechanisms of some three-dimensional and two-dimensional hybrid organic-inorganic perovskites. At the same time, I shall discuss the symmetry alternation at the interface and corresponding atomic origin of some two-dimensional hybrid organic-inorganic perovskites.
Keywords:
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