Synthesis of tin catalyzed silicon and germanium nanowires in a solvent--vapor system and optimization of the seed/nanowire interface for dual lithium cycling

Hugh Geaney; Emma Mullane; Tadhg Kennedy; Calum Dickinson; Kevin M. Ryan

doi:10.1021/cm400367v

Synthesis of tin catalyzed silicon and germanium nanowires in a solvent--vapor system and optimization of the seed/nanowire interface for dual lithium cycling

Hugh Geaney, Emma Mullane, Tadhg Kennedy, Calum Dickinson, Kevin M. Ryan

Department of Chemical Sciences

University of Limerick

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

Abstract

Silicon and germanium nanowires are grown in high density directly from a tin layer evaporated on stainless steel. The nanowires are formed in low cost glassware apparatus using the vapor phase of a high boiling point organic solvent as the growth medium. HRTEM, DFSTEM, EELS, and EDX analysis show the NWs are single crystalline with predominant âŸ̈111âŸ

Original language	English (Ireland)
Pages (from-to)	1816-1822
Number of pages	7
Journal	Chemistry of Materials
Volume	25
Issue number	9
DOIs	https://doi.org/10.1021/cm400367v
Publication status	Published - 14 May 2013

Keywords

energy storage
germanium
lithium battery anodes
nanowire
silicon
tin catalyst

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1021/cm400367v

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AU - Kennedy, Tadhg

AU - Dickinson, Calum

AU - Ryan, Kevin M.

PY - 2013/5/14

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N2 - Silicon and germanium nanowires are grown in high density directly from a tin layer evaporated on stainless steel. The nanowires are formed in low cost glassware apparatus using the vapor phase of a high boiling point organic solvent as the growth medium. HRTEM, DFSTEM, EELS, and EDX analysis show the NWs are single crystalline with predominant âŸ̈111âŸ

AB - Silicon and germanium nanowires are grown in high density directly from a tin layer evaporated on stainless steel. The nanowires are formed in low cost glassware apparatus using the vapor phase of a high boiling point organic solvent as the growth medium. HRTEM, DFSTEM, EELS, and EDX analysis show the NWs are single crystalline with predominant âŸ̈111âŸ

KW - energy storage

KW - germanium

KW - lithium battery anodes

KW - nanowire

KW - silicon

KW - tin catalyst

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U2 - 10.1021/cm400367v

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Synthesis of tin catalyzed silicon and germanium nanowires in a solvent--vapor system and optimization of the seed/nanowire interface for dual lithium cycling

Abstract

Keywords

UN SDGs

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