New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions

We present the synthesis and characterization of halide-terminated colloidal Ge nanoparticles of 2–10 nm with a narrow size distribution, synthesized via a novel reaction route. The nanoparticles are prepared by the disproportionation reaction of metastable Ge(I)X solutions and are obtained in a max...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Slynchuk Viktoriia, Hodas Martin, Naglav-Hansen Dominik, Schreiber Frank, Schnepf Andreas
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	germanium nanoparticles size-control meta-stable subhalide Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/0d6ded60d843445684b8d4048f92e691
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:0d6ded60d843445684b8d4048f92e691
record_format	dspace
spelling	oai:doaj.org-article:0d6ded60d843445684b8d4048f92e6912021-12-05T14:10:56ZNew horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions0792-12412191-021910.1515/mgmc-2021-0026https://doaj.org/article/0d6ded60d843445684b8d4048f92e6912021-10-01T00:00:00Zhttps://doi.org/10.1515/mgmc-2021-0026https://doaj.org/toc/0792-1241https://doaj.org/toc/2191-0219We present the synthesis and characterization of halide-terminated colloidal Ge nanoparticles of 2–10 nm with a narrow size distribution, synthesized via a novel reaction route. The nanoparticles are prepared by the disproportionation reaction of metastable Ge(I)X solutions and are obtained in a maximum yield of 79%. Control of the nanoparticle size is achieved by varying the aging time and/or temperature. The halide termination of the nanoparticles is a perfect prerequisite for further surface functionalization but also leads to a high sensitivity of the germanium nanoparticles to water and air.Slynchuk ViktoriiaHodas MartinNaglav-Hansen DominikSchreiber FrankSchnepf AndreasDe Gruyterarticlegermaniumnanoparticlessize-controlmeta-stable subhalideChemistryQD1-999ENMain Group Metal Chemistry, Vol 44, Iss 1, Pp 243-249 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	germanium nanoparticles size-control meta-stable subhalide Chemistry QD1-999
spellingShingle	germanium nanoparticles size-control meta-stable subhalide Chemistry QD1-999 Slynchuk Viktoriia Hodas Martin Naglav-Hansen Dominik Schreiber Frank Schnepf Andreas New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions
description	We present the synthesis and characterization of halide-terminated colloidal Ge nanoparticles of 2–10 nm with a narrow size distribution, synthesized via a novel reaction route. The nanoparticles are prepared by the disproportionation reaction of metastable Ge(I)X solutions and are obtained in a maximum yield of 79%. Control of the nanoparticle size is achieved by varying the aging time and/or temperature. The halide termination of the nanoparticles is a perfect prerequisite for further surface functionalization but also leads to a high sensitivity of the germanium nanoparticles to water and air.
format	article
author	Slynchuk Viktoriia Hodas Martin Naglav-Hansen Dominik Schreiber Frank Schnepf Andreas
author_facet	Slynchuk Viktoriia Hodas Martin Naglav-Hansen Dominik Schreiber Frank Schnepf Andreas
author_sort	Slynchuk Viktoriia
title	New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions
title_short	New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions
title_full	New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions
title_fullStr	New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions
title_full_unstemmed	New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions
title_sort	new horizons for the synthesis of nanoparticles: germanium nanoparticles from metastable gebr-solutions
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/0d6ded60d843445684b8d4048f92e691
work_keys_str_mv	AT slynchukviktoriia newhorizonsforthesynthesisofnanoparticlesgermaniumnanoparticlesfrommetastablegebrsolutions AT hodasmartin newhorizonsforthesynthesisofnanoparticlesgermaniumnanoparticlesfrommetastablegebrsolutions AT naglavhansendominik newhorizonsforthesynthesisofnanoparticlesgermaniumnanoparticlesfrommetastablegebrsolutions AT schreiberfrank newhorizonsforthesynthesisofnanoparticlesgermaniumnanoparticlesfrommetastablegebrsolutions AT schnepfandreas newhorizonsforthesynthesisofnanoparticlesgermaniumnanoparticlesfrommetastablegebrsolutions
_version_	1718371583022596096

New horizons for the synthesis of nanoparticles: Germanium nanoparticles from metastable GeBr-solutions

Ejemplares similares