Control of the Crystal Growth Shape in Ch<sub>3</Sub>nh<sub>3< Perovskite Materials

dc.authorid Park, Jongee/0000-0003-1415-6906
dc.authorid Ozturk, Abdullah/0000-0002-1525-1561
dc.authorid Ozturk, Abdullah/0000-0002-1525-1561
dc.authorid Kim, SOO YOUNG/0000-0002-0685-7991
dc.authorid Le, Quyet Van/0000-0002-4313-301X
dc.authorscopusid 56157505100
dc.authorscopusid 35337852000
dc.authorscopusid 57195349756
dc.authorscopusid 58155971100
dc.authorscopusid 7103003538
dc.authorscopusid 35755620200
dc.authorwosid Park, Jongee/N-9579-2015
dc.authorwosid Ozturk, Abdullah/ABA-3208-2020
dc.authorwosid Van Le, Quyet/AAH-6385-2020
dc.authorwosid Ozturk, Abdullah/JHU-4760-2023
dc.authorwosid Kim, SOO YOUNG/B-4373-2015
dc.authorwosid Le, Quyet Van/GRS-9136-2022
dc.contributor.author Le, Quyet Van
dc.contributor.author Shin, Jong Wook
dc.contributor.author Jung, Jin-Hee
dc.contributor.author Park, Jongee
dc.contributor.author Ozturk, Abdullah
dc.contributor.author Kim, Soo Young
dc.contributor.other Metallurgical and Materials Engineering
dc.date.accessioned 2024-07-05T15:29:09Z
dc.date.available 2024-07-05T15:29:09Z
dc.date.issued 2017
dc.department Atılım University en_US
dc.department-temp [Le, Quyet Van; Kim, Soo Young] Chung Ang Univ, Sch Chem Engn & Mat Sci, 84 Heukseok Ro, Seoul 06974, South Korea; [Shin, Jong Wook] Chung Ang Univ, Dept Internal Med, Coll Med, 84 Heukseok Ro, Seoul 06974, South Korea; [Jung, Jin-Hee] Dong A Univ, 37 Nakdong Daero,550 Beon Gil, Busan 49315, South Korea; [Park, Jongee] Atilim Univ, Met & Mat Engn Dept, TR-06836 Ankara, Turkey; [Ozturk, Abdullah] Middle East Tech Univ, Met & Mat Engn Dept, TR-06800 Ankara, Turkey en_US
dc.description Park, Jongee/0000-0003-1415-6906; Ozturk, Abdullah/0000-0002-1525-1561; Ozturk, Abdullah/0000-0002-1525-1561; Kim, SOO YOUNG/0000-0002-0685-7991; Le, Quyet Van/0000-0002-4313-301X en_US
dc.description.abstract CH3NH3PbBr3 (MAPbBr(3)) materials with perovskite structure were grown by a two-step process using Pb(CH3COO)(2). 3H(2)O and methyl amine bromide (MABr). By changing the concentration of MABr in isopropyl alcohol (IPA) solvent and the annealing temperature, the shape of CH3NH3PbBr3 materials can be controlled to afford nanocubes, nanowires, nanorods, and wrinkled structures. MAPbBr3 with single cubic structure was obtained at a MABr concentration of 3 mg/mL in IPA, and a nanorod array of MAPbBr3 was realized at a MABr concentration of 9 mg/mL in IPA at room temperature. Uniformly wrinkled shapes were formed after the synthesis temperature was increased to 60 and 90 degrees C. The X-ray diffraction patterns, Fourier transform infrared spectra, and X-ray photoelectron spectra of CH3NH3PbBr3 nanorods confirmed that the pure perovskite phase was obtained by dipping Pb(CH3COO)(2). 3H(2)O in MABr/IPA solution. The optical bandgap of the CH3NH3PbBr3 nanorods was estimated from the Tauc plot as 2.2 eV. The evolution of perovskite shapes is expected to lead to improvements in the electrical properties and surface contact, which are important factors for realizing high-performance devices. en_US
dc.description.sponsorship National Research Foundation of Korea (NRF) - Korean government (MSIP) [2015K1A3A1A59073839]; Chung-Ang University en_US
dc.description.sponsorship This research was supported in part by a National Research Foundation of Korea (NRF) grant funded by the Korean government (MSIP) (No. 2015K1A3A1A59073839) and in part by the Chung-Ang University Research Grants in 2016. en_US
dc.identifier.citationcount 13
dc.identifier.doi 10.1166/jnn.2017.15113
dc.identifier.endpage 8174 en_US
dc.identifier.issn 1533-4880
dc.identifier.issn 1533-4899
dc.identifier.issue 11 en_US
dc.identifier.scopus 2-s2.0-85027381376
dc.identifier.startpage 8169 en_US
dc.identifier.uri https://doi.org/10.1166/jnn.2017.15113
dc.identifier.uri https://hdl.handle.net/20.500.14411/2879
dc.identifier.volume 17 en_US
dc.identifier.wos WOS:000414491600060
dc.institutionauthor Park, Jongee
dc.language.iso en en_US
dc.publisher Amer Scientific Publishers en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 14
dc.subject CH3NH3PbBr3 en_US
dc.subject Perovskite en_US
dc.subject Crystal Shape en_US
dc.subject Structure en_US
dc.title Control of the Crystal Growth Shape in Ch<sub>3</Sub>nh<sub>3< Perovskite Materials en_US
dc.type Article en_US
dc.wos.citedbyCount 13
dspace.entity.type Publication
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