Reproducible shape control of single-crystal SnO micro particles

Mai Thanh Nguyen; Shirai, Hiroaki; Tiankanon, Chondanai; Tsukamoto, Hiroki; Ishida, Yohei; Yonezawa, Tetsu

Reproducible shape control of single-crystal SnO micro particles

Mai Thanh Nguyen; Shirai, Hiroaki; Tiankanon, Chondanai et al.

RSC advances, 2016, 6(32), 26725-26733

Permalink : https://hdl.handle.net/2115/61394

このアイテムのアクセス数:986件（2026-08-12 12:43 集計）

閲覧可能ファイル

ファイル	フォーマット	サイズ	閲覧回数	説明
c5ra25676c	pdf	1.09 MB	869	本文
c5ra25676c1	pdf	1.25 MB	548	データ

論文情報

ファイル出力 EndNote Basic出力 Mendeley出力

アクセス権	open access
URI	https://hdl.handle.net/2115/61394
タイトル	Reproducible shape control of single-crystal SnO micro particles
著者	Mai Thanh Nguyen ; Shirai, Hiroaki ; Tiankanon, Chondanai ; Tsukamoto, Hiroki ; Ishida, Yohei ; Yonezawa, Tetsu
著者名 Mai Thanh Nguyen
著者名 Shirai, Hiroaki
著者名 Tiankanon, Chondanai
著者名 Tsukamoto, Hiroki
著者名 Ishida, Yohei
e-Rad_Researcher 90284538 著者名 Yonezawa, Tetsu
言語	英語
キーワード	Lithium-ion Batteries
	Tin oxide
	Facile Synthesis
	Hydrothermal Synthesis
	Anode Materials
	Solution route
	Nanoparticles
	Nanocrystals
	Mesocrystals
	Nanosheets
発行日	2016-03-07
出版者	Royal Society of Chemistry
収録物名	RSC advances
巻(号)	6(32)
ページ	26725-26733
抄録	A straightforward method for synthesizing single-crystalline SnO micro particles in an organic medium using tin acetylacetonate as the precursor and oleylamine as the capping ligand is proposed. For the first time, well-defined four-petal starfish-like SnO sheets were obtained in the organic medium. In addition, the shape of the particles could be reproducibly tuned such that their structures varied from cubes to squares and then to starfish-like sheets by simply changing the concentration of oleylamine. The underlying mechanism of this process was found to be closely related to the interaction of the stabilizing agent with the SnO crystal planes. Changing the concentration of the stabilizing agent could modify this interaction, leading to the preferential growth of certain crystal planes of SnO particles which determined the particle shape. This synthesis approach is advantageous in terms of allowing control over the particle shape as well as for its simplicity and short reaction time. Our results yield crucial insights regarding the shape evolution of SnO particles.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution 3.0 Unported
PISSN	2046-2069
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1039/c5ra25676c