Solvent-induced oriented attachment growth of air-stable phase-pure pyrite FeS2 nanocrystals

Bin Bin Yu; Xing Zhang; Yan Jiang; Jie Liu; Lin Gu; Jin Song Hu; Li Jun Wan

doi:10.1021/ja512979y

Solvent-induced oriented attachment growth of air-stable phase-pure pyrite FeS₂ nanocrystals

Bin Bin Yu, Xing Zhang, Yan Jiang, Jie Liu, Lin Gu, Jin Song Hu^*, Li Jun Wan

^*Corresponding author for this work

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

59 Citations (Scopus)

Abstract

We report here the selective synthesis of air-stable phase-pure pyrite FeS₂ nanocubes, spheroidal nanocrystals, and microspheres by solvent-induced oriented attachment (OA). It was found that the solvents could control the OA process and thus the morphologies of the products. Solvent exchange experiments and detailed Raman analysis revealed that 1-octanol contributed to the long-term stability of these pyrite nanomaterials.

Original language	English
Pages (from-to)	2211-2214
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	137
Issue number	6
DOIs	https://doi.org/10.1021/ja512979y
Publication status	Published - 18 Feb 2015
Externally published	Yes

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abstract = "We report here the selective synthesis of air-stable phase-pure pyrite FeS2 nanocubes, spheroidal nanocrystals, and microspheres by solvent-induced oriented attachment (OA). It was found that the solvents could control the OA process and thus the morphologies of the products. Solvent exchange experiments and detailed Raman analysis revealed that 1-octanol contributed to the long-term stability of these pyrite nanomaterials.",

author = "Yu, {Bin Bin} and Xing Zhang and Yan Jiang and Jie Liu and Lin Gu and Hu, {Jin Song} and Wan, {Li Jun}",

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AU - Yu, Bin Bin

AU - Zhang, Xing

AU - Jiang, Yan

AU - Liu, Jie

AU - Gu, Lin

AU - Hu, Jin Song

AU - Wan, Li Jun

PY - 2015/2/18

Y1 - 2015/2/18

N2 - We report here the selective synthesis of air-stable phase-pure pyrite FeS2 nanocubes, spheroidal nanocrystals, and microspheres by solvent-induced oriented attachment (OA). It was found that the solvents could control the OA process and thus the morphologies of the products. Solvent exchange experiments and detailed Raman analysis revealed that 1-octanol contributed to the long-term stability of these pyrite nanomaterials.

AB - We report here the selective synthesis of air-stable phase-pure pyrite FeS2 nanocubes, spheroidal nanocrystals, and microspheres by solvent-induced oriented attachment (OA). It was found that the solvents could control the OA process and thus the morphologies of the products. Solvent exchange experiments and detailed Raman analysis revealed that 1-octanol contributed to the long-term stability of these pyrite nanomaterials.

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Solvent-induced oriented attachment growth of air-stable phase-pure pyrite FeS₂ nanocrystals

Abstract

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