Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박원일 | - |
dc.date.accessioned | 2022-12-12T01:40:02Z | - |
dc.date.available | 2022-12-12T01:40:02Z | - |
dc.date.issued | 2022-05 | - |
dc.identifier.citation | Current Applied Physics, v. 37, Page. 27-32 | en_US |
dc.identifier.issn | 1567-1739;1878-1675 | en_US |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1567173922000414?via%3Dihub | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/178188 | - |
dc.description.abstract | In this study, a novel and facile route was utilized to synthesize methylammonium lead iodide (MAPbI3) perovskite microplate arrays with uniform morphology and predefined locations. Initially, large-area single-crystalline lead iodide (PbI2) thin sheets were synthesized through a solvent evaporation crystallization method for synthesizing PbI2 thin sheets. These PbI2 sheets were then employed as a seed layer to grow uniaxially aligned arrays of PbI2 microplates through lithographically defined microscale windows in a polymeric film. Thereafter, the PbI2 microplates were further intercalated with methylammonium iodide (MAI) to produce perovskite crystals. Structural and optical characterizations showed that the synthesized materials have a distinct heterojunction structures consisting of MAPbI3 perovskite microplates arrays and the underlying PbI2 thin sheet layer. The two-step process reported herein, which involves the uniaxial growth of PbI2 microplates and their conversion to MAPbI3 perovskite microplates with little dimensional change offers a new pathway for the fabrication of materials for integrated electronic and optoelectronic systems. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (Nos. 2021R1A5A1032996 and 2021R1A2B5B02002596 ). | en_US |
dc.language | en | en_US |
dc.publisher | Elsevier B.V. | en_US |
dc.subject | Gas-solid intercalation | en_US |
dc.subject | Heterophase | en_US |
dc.subject | Perovskite microplate | en_US |
dc.subject | Solvent evaporation crystallization | en_US |
dc.subject | Uniaxially aligned | en_US |
dc.title | Controlled growth of perovskite microplates arrays for functional optoelectronics | en_US |
dc.type | Article | en_US |
dc.relation.volume | 37 | - |
dc.identifier.doi | 10.1016/j.cap.2022.02.007 | en_US |
dc.relation.page | 27-32 | - |
dc.relation.journal | Current Applied Physics | - |
dc.contributor.googleauthor | Choi, Won Young | - |
dc.contributor.googleauthor | Chang, Won Jun | - |
dc.contributor.googleauthor | Jang, Suhee | - |
dc.contributor.googleauthor | Kim, Minjoo | - |
dc.contributor.googleauthor | Park, Won Il | - |
dc.sector.campus | S | - |
dc.sector.daehak | 공과대학 | - |
dc.sector.department | 신소재공학부 | - |
dc.identifier.pid | wipark | - |
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