Physicochemical Evaluation of the Hot-Injection Method, a Synthesis Route for Monodisperse Nanocrystals
The quintessence of the hot‐injection method, a synthesis route for monodisperse, highly luminescent semiconductor nanocrystals, is reviewed. The separate stages of nucleation and growth of the nanocrystals are discussed in the framework of classical nucleation theory and an equilibrium model propos...
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Veröffentlicht in: | Small (Weinheim an der Bergstrasse, Germany) Germany), 2005-12, Vol.1 (12), p.1152-1162 |
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description | The quintessence of the hot‐injection method, a synthesis route for monodisperse, highly luminescent semiconductor nanocrystals, is reviewed. The separate stages of nucleation and growth of the nanocrystals are discussed in the framework of classical nucleation theory and an equilibrium model proposed by Debye. We also review the numerous adaptations of the original synthesis that currently provide colloidal nanocrystals with well‐defined, size‐dependent optical, electrical, and magnetic properties. The availability of these remarkable materials is one of the most promising developments in nanoscience and nanotechnology.
Suspensions of monodisperse, highly luminescent nanocrystals are currently prepared by a hot‐injection method. Due to their size‐dependent optoelectronic properties, such nanocrystals are of enormous interest. In this Review, we examine whether we can understand the results of this method at the atomic level. We also review adaptations to this method that have been proposed to prepare a variety of semiconductor and magnetic nanocrystals. |
doi_str_mv | 10.1002/smll.200500239 |
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Suspensions of monodisperse, highly luminescent nanocrystals are currently prepared by a hot‐injection method. Due to their size‐dependent optoelectronic properties, such nanocrystals are of enormous interest. In this Review, we examine whether we can understand the results of this method at the atomic level. We also review adaptations to this method that have been proposed to prepare a variety of semiconductor and magnetic nanocrystals.</description><identifier>ISSN: 1613-6810</identifier><identifier>EISSN: 1613-6829</identifier><identifier>DOI: 10.1002/smll.200500239</identifier><identifier>PMID: 17193409</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Cadmium Compounds - chemistry ; Chemistry, Physical - methods ; Electrochemistry - instrumentation ; Electrochemistry - methods ; Hot Temperature ; Kinetics ; Models, Chemical ; nanocrystals ; Nanoparticles - chemistry ; nanoscience ; Nanotechnology - instrumentation ; Nanotechnology - methods ; Quantum Dots ; Selenium Compounds - chemistry ; Semiconductors ; Surface Properties ; synthetic methods ; Temperature ; Thermodynamics ; Ultraviolet Rays</subject><ispartof>Small (Weinheim an der Bergstrasse, Germany), 2005-12, Vol.1 (12), p.1152-1162</ispartof><rights>Copyright © 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4879-318cebe2ad00d4a6298376f1103660c8a26ab487887ed5c468a4d5acb0a411a23</citedby><cites>FETCH-LOGICAL-c4879-318cebe2ad00d4a6298376f1103660c8a26ab487887ed5c468a4d5acb0a411a23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fsmll.200500239$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fsmll.200500239$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17193409$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>de Mello Donegá, Celso</creatorcontrib><creatorcontrib>Liljeroth, Peter</creatorcontrib><creatorcontrib>Vanmaekelbergh, Daniel</creatorcontrib><title>Physicochemical Evaluation of the Hot-Injection Method, a Synthesis Route for Monodisperse Nanocrystals</title><title>Small (Weinheim an der Bergstrasse, Germany)</title><addtitle>Small</addtitle><description>The quintessence of the hot‐injection method, a synthesis route for monodisperse, highly luminescent semiconductor nanocrystals, is reviewed. The separate stages of nucleation and growth of the nanocrystals are discussed in the framework of classical nucleation theory and an equilibrium model proposed by Debye. We also review the numerous adaptations of the original synthesis that currently provide colloidal nanocrystals with well‐defined, size‐dependent optical, electrical, and magnetic properties. The availability of these remarkable materials is one of the most promising developments in nanoscience and nanotechnology.
Suspensions of monodisperse, highly luminescent nanocrystals are currently prepared by a hot‐injection method. Due to their size‐dependent optoelectronic properties, such nanocrystals are of enormous interest. In this Review, we examine whether we can understand the results of this method at the atomic level. 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Suspensions of monodisperse, highly luminescent nanocrystals are currently prepared by a hot‐injection method. Due to their size‐dependent optoelectronic properties, such nanocrystals are of enormous interest. In this Review, we examine whether we can understand the results of this method at the atomic level. We also review adaptations to this method that have been proposed to prepare a variety of semiconductor and magnetic nanocrystals.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><pmid>17193409</pmid><doi>10.1002/smll.200500239</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Cadmium Compounds - chemistry Chemistry, Physical - methods Electrochemistry - instrumentation Electrochemistry - methods Hot Temperature Kinetics Models, Chemical nanocrystals Nanoparticles - chemistry nanoscience Nanotechnology - instrumentation Nanotechnology - methods Quantum Dots Selenium Compounds - chemistry Semiconductors Surface Properties synthetic methods Temperature Thermodynamics Ultraviolet Rays |
title | Physicochemical Evaluation of the Hot-Injection Method, a Synthesis Route for Monodisperse Nanocrystals |
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