CdSe nanoparticles grown with different chelates
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
CdSe nanoparticles grown with different chelates
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| Creator |
Bacherikov, Yu.Yu.
Davydenko, M.O. Dmytruk, A.M. Dmitruk, I.M. Lytvyn, P.M. Prokopenko, I.V. Romanyuk, V.R. |
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| Description |
Modified reverse micelles method allowing fabrication of CdSe nanoparticles in toluene solution in series of sizes with average diameter from 1.2 to 3.2 nm and size distribution ∼ 12-30 % is presented. Simple empirical relation between the CdSe nanoparticle diameter and exciton absorption wavelength is proposed, which allows to do prompt and effective monitoring the particles size and size distribution during the synthesis. Optical absorption and photoluminescence measurements as well as EDX demonstrated good quality of obtained nanocrystallites. Besides, study of nanoparticles produced using two complexing agents (SNTA and Trilon B) revealed similar stoichiometric and optical properties. Trilon B is suitable for CdSe nanoparticles growth instead of SNTA. Because of higher stability of the chelate complex of Trilon B and Cd²⁺ ions, it is possible to use higher temperature for growth which allows preparation of large size nanocrystals.
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| Date |
2017-06-14T10:57:29Z
2017-06-14T10:57:29Z 2006 |
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| Type |
Article
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| Identifier |
CdSe nanoparticles grown with different chelates / Yu.Yu. Bacherikov, M.O. Davydenko, A.M. Dmytruk, I.M. Dmitruk, P.M. Lytvyn, I.V. Prokopenko, V.R. Romanyuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 2. — С. 75-79. — Бібліогр.: 17 назв. — англ.
1560-8034 PACS 81.05.Dz, 81.07.Ta, 81.07.Bc, 81.16.Be, 81.70.Fy, 82.70.Dd http://dspace.nbuv.gov.ua/handle/123456789/121437 |
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| Language |
en
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| Relation |
Semiconductor Physics Quantum Electronics & Optoelectronics
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| Publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
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