Single crystal growth of Ga3Ni2 by the Czochralski method

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The authors are grateful to Stefanie Hoser for surface polishing of the samples. This work has been partly conducted within the European integrated Center for the development of new Metallic Alloys and Compounds (European C-MAC). M.W. and M.P. are grateful for funding by the German Academic Exchange...

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Detalles Bibliográficos
Autores: Wencka, M, Pillaca, M, Gille, P
Formato: artículo
Fecha de Publicación:2016
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/1208
Enlace del recurso:https://hdl.handle.net/20.500.12390/1208
https://doi.org/10.1016/j.jcrysgro.2016.06.011
Nivel de acceso:acceso abierto
Materia:Intermetallic compoundsB2
A1. Phase diagramsA2
Czochralski methodA2
Growth from high temperature solutionsB1
Cataly
https://purl.org/pe-repo/ocde/ford#1.04.00
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/1208
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Single crystal growth of Ga3Ni2 by the Czochralski method
title Single crystal growth of Ga3Ni2 by the Czochralski method
spellingShingle Single crystal growth of Ga3Ni2 by the Czochralski method
Wencka, M
Intermetallic compoundsB2
A1. Phase diagramsA2
Czochralski methodA2
Growth from high temperature solutionsB1
Cataly
https://purl.org/pe-repo/ocde/ford#1.04.00
title_short Single crystal growth of Ga3Ni2 by the Czochralski method
title_full Single crystal growth of Ga3Ni2 by the Czochralski method
title_fullStr Single crystal growth of Ga3Ni2 by the Czochralski method
title_full_unstemmed Single crystal growth of Ga3Ni2 by the Czochralski method
title_sort Single crystal growth of Ga3Ni2 by the Czochralski method
author Wencka, M
author_facet Wencka, M
Pillaca, M
Gille, P
author_role author
author2 Pillaca, M
Gille, P
author2_role author
author
dc.contributor.author.fl_str_mv Wencka, M
Pillaca, M
Gille, P
dc.subject.none.fl_str_mv Intermetallic compoundsB2
topic Intermetallic compoundsB2
A1. Phase diagramsA2
Czochralski methodA2
Growth from high temperature solutionsB1
Cataly
https://purl.org/pe-repo/ocde/ford#1.04.00
dc.subject.es_PE.fl_str_mv A1. Phase diagramsA2
Czochralski methodA2
Growth from high temperature solutionsB1
Cataly
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.04.00
description The authors are grateful to Stefanie Hoser for surface polishing of the samples. This work has been partly conducted within the European integrated Center for the development of new Metallic Alloys and Compounds (European C-MAC). M.W. and M.P. are grateful for funding by the German Academic Exchange Service (DAAD), Grant no. A/14/02942, and by Peruvian Council of Science and Technology (CONCYTEC), Grant no. 221-2014-FONDECYT, respectively.
publishDate 2016
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/1208
dc.identifier.doi.none.fl_str_mv https://doi.org/10.1016/j.jcrysgro.2016.06.011
dc.identifier.isi.none.fl_str_mv 380840700019
url https://hdl.handle.net/20.500.12390/1208
https://doi.org/10.1016/j.jcrysgro.2016.06.011
identifier_str_mv 380840700019
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Journal of Crystal Growth
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
_version_ 1844882993813913600
spelling Publicationrp03452600rp03417600rp03419600Wencka, MPillaca, MGille, P2024-05-30T23:13:38Z2024-05-30T23:13:38Z2016https://hdl.handle.net/20.500.12390/1208https://doi.org/10.1016/j.jcrysgro.2016.06.011380840700019The authors are grateful to Stefanie Hoser for surface polishing of the samples. This work has been partly conducted within the European integrated Center for the development of new Metallic Alloys and Compounds (European C-MAC). M.W. and M.P. are grateful for funding by the German Academic Exchange Service (DAAD), Grant no. A/14/02942, and by Peruvian Council of Science and Technology (CONCYTEC), Grant no. 221-2014-FONDECYT, respectively.Intermetallic compounds have proved to be interesting alternatives to heterogeneous catalysts prepared from pure noble metals or their alloys. As to study their intrinsic properties, to determine the crystalline structures of specific surfaces and finally to understand elementary processes of heterogeneous catalysis, single crystals of these intermetallics are needed. Inspired by the recent discovery of Ga–Ni catalysts for carbon dioxide reduction to methanol, we have grown for the first time cm3-size single crystals of trigonal Ga3Ni2. We report in detail on the synthesis and Czochralski growth from high-temperature solution using Ga as native solvent. Inclusion formation of Ga-rich fluid proved to be the most severe problem that was minimized by using an extremely low pulling rate down to 25µm/h.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengElsevier B.V.Journal of Crystal Growthinfo:eu-repo/semantics/openAccessIntermetallic compoundsB2A1. Phase diagramsA2-1Czochralski methodA2-1Growth from high temperature solutionsB1-1Cataly-1https://purl.org/pe-repo/ocde/ford#1.04.00-1Single crystal growth of Ga3Ni2 by the Czochralski methodinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/1208oai:repositorio.concytec.gob.pe:20.500.12390/12082024-05-30 15:23:56.335http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="85dae38c-6a37-408a-91b9-f7a3eca33342"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Single crystal growth of Ga3Ni2 by the Czochralski method</Title> <PublishedIn> <Publication> <Title>Journal of Crystal Growth</Title> </Publication> </PublishedIn> <PublicationDate>2016</PublicationDate> <DOI>https://doi.org/10.1016/j.jcrysgro.2016.06.011</DOI> <ISI-Number>380840700019</ISI-Number> <Authors> <Author> <DisplayName>Wencka, M</DisplayName> <Person id="rp03452" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Pillaca, M</DisplayName> <Person id="rp03417" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Gille, P</DisplayName> <Person id="rp03419" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Elsevier B.V.</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Intermetallic compoundsB2</Keyword> <Keyword>A1. Phase diagramsA2</Keyword> <Keyword>Czochralski methodA2</Keyword> <Keyword>Growth from high temperature solutionsB1</Keyword> <Keyword>Cataly</Keyword> <Abstract>Intermetallic compounds have proved to be interesting alternatives to heterogeneous catalysts prepared from pure noble metals or their alloys. As to study their intrinsic properties, to determine the crystalline structures of specific surfaces and finally to understand elementary processes of heterogeneous catalysis, single crystals of these intermetallics are needed. Inspired by the recent discovery of Ga–Ni catalysts for carbon dioxide reduction to methanol, we have grown for the first time cm3-size single crystals of trigonal Ga3Ni2. We report in detail on the synthesis and Czochralski growth from high-temperature solution using Ga as native solvent. Inclusion formation of Ga-rich fluid proved to be the most severe problem that was minimized by using an extremely low pulling rate down to 25µm/h.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.413352
Single crystal growth of Ga3Ni2 by the Czochralski method
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