Mild synthesis of ultra-small CdSe quantum dots in ethylenediamine solution

Joong Ho Yoon; Weon Sik Chae; Sung Jae Im; Yong Rok Kim

doi:10.1016/j.matlet.2004.11.056

Mild synthesis of ultra-small CdSe quantum dots in ethylenediamine solution

Joong Ho Yoon, Weon Sik Chae, Sung Jae Im, Yong Rok Kim

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

Ultra-small CdSe quantum dots (QDs) were synthesized by using reducing agent in ethylenediamine solution at mild temperature. Various reaction conditions of different precursor concentration, reaction temperature, and reducing agent were applied for the synthesis control of CdSe QDs. The control experiments resulted in two distinctively different sizes of ultra-small CdSe QDs of which the existing ratio was governed by the reaction factors of temperature and precursor concentration.

Original language	English
Pages (from-to)	1430-1433
Number of pages	4
Journal	Materials Letters
Volume	59
Issue number	11
DOIs	https://doi.org/10.1016/j.matlet.2004.11.056
Publication status	Published - 2005 May

Bibliographical note

Funding Information:
This work was financially supported by a grant from the National Research Laboratory (NRL) (grant no. M1-0302-00-0027) program administered by the Ministry of Science and Technology (MOST). We are grateful for instrumental supports from the equipment facility of CRM-KOSEF, Korea University.

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2004.11.056

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abstract = "Ultra-small CdSe quantum dots (QDs) were synthesized by using reducing agent in ethylenediamine solution at mild temperature. Various reaction conditions of different precursor concentration, reaction temperature, and reducing agent were applied for the synthesis control of CdSe QDs. The control experiments resulted in two distinctively different sizes of ultra-small CdSe QDs of which the existing ratio was governed by the reaction factors of temperature and precursor concentration.",

author = "Yoon, {Joong Ho} and Chae, {Weon Sik} and Im, {Sung Jae} and Kim, {Yong Rok}",

note = "Funding Information: This work was financially supported by a grant from the National Research Laboratory (NRL) (grant no. M1-0302-00-0027) program administered by the Ministry of Science and Technology (MOST). We are grateful for instrumental supports from the equipment facility of CRM-KOSEF, Korea University.",

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doi = "10.1016/j.matlet.2004.11.056",

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AU - Yoon, Joong Ho

AU - Chae, Weon Sik

AU - Im, Sung Jae

AU - Kim, Yong Rok

N1 - Funding Information: This work was financially supported by a grant from the National Research Laboratory (NRL) (grant no. M1-0302-00-0027) program administered by the Ministry of Science and Technology (MOST). We are grateful for instrumental supports from the equipment facility of CRM-KOSEF, Korea University.

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Y1 - 2005/5

N2 - Ultra-small CdSe quantum dots (QDs) were synthesized by using reducing agent in ethylenediamine solution at mild temperature. Various reaction conditions of different precursor concentration, reaction temperature, and reducing agent were applied for the synthesis control of CdSe QDs. The control experiments resulted in two distinctively different sizes of ultra-small CdSe QDs of which the existing ratio was governed by the reaction factors of temperature and precursor concentration.

AB - Ultra-small CdSe quantum dots (QDs) were synthesized by using reducing agent in ethylenediamine solution at mild temperature. Various reaction conditions of different precursor concentration, reaction temperature, and reducing agent were applied for the synthesis control of CdSe QDs. The control experiments resulted in two distinctively different sizes of ultra-small CdSe QDs of which the existing ratio was governed by the reaction factors of temperature and precursor concentration.

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JO - Materials Letters

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Mild synthesis of ultra-small CdSe quantum dots in ethylenediamine solution

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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