Phase-Controlled One-Dimensional Shape Evolution of InSe Nanocrystals

Phase-Controlled One-Dimensional Shape Evolution of InSe Nanocrystals

Cubic-phase InSe nanowires were synthesized. Obtaining an appropriate high reaction temperature for formation of nanocrystals using poor solubility of Se powder in oleylamine induced the generation of unusual cubic phase of InSe to form nanowires. In comparison, hexagonal-phase nanoplates were forme...

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Bibliographic Details
Published in:Journal of the American Chemical Society Vol. 128; no. 46; pp. 14780 - 14781
Main Authors: Park, Kang Hyun, Jang, Kwonho, Kim, Soyoung, Kim, Hae Jin, Son, Seung Uk
Format: Journal Article
Language:English
Published: Washington, DC American Chemical Society 22-11-2006
Subjects:
Chemistry
Exact sciences and technology
General and physical chemistry
Indium
Nanocrystal
Selenium
Online Access:Get full text
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Summary:Cubic-phase InSe nanowires were synthesized. Obtaining an appropriate high reaction temperature for formation of nanocrystals using poor solubility of Se powder in oleylamine induced the generation of unusual cubic phase of InSe to form nanowires. In comparison, hexagonal-phase nanoplates were formed by dissolving Se powder in oleylamine before increase of reaction temperature. The diameter of highly monodisperse wires was controlled by varying the amount of Se.
Bibliography:istex:7E8350CC1F6F6EA77752DC915969E58758FFC0C1
ark:/67375/TPS-3LMR6NLX-Z
ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:0002-7863
1520-5126
DOI:10.1021/ja0660711