The role of oxygen on the growth of palladium clusters synthesized by gas aggregation source
Palladium clusters are grown using a gas aggregation source coupled to magnetron sputtering with oxygen as reactive gas. Clusters with a mean size between 2.6 and 3.3 nm are obtained. Oxygen enhances the deposition rate by a factor 3 (from 4 to 11 mg/h cm −2) at the expense of the formation of large...
Gespeichert in:
| Veröffentlicht in: | Plasma processes and polymers 2019-07, Vol.16 (7), p.n/a |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | n/a |
|---|---|
| container_issue | 7 |
| container_start_page | |
| container_title | Plasma processes and polymers |
| container_volume | 16 |
| creator | Chamorro‐Coral, William Caillard, Amaël Brault, Pascal Andreazza, Pascal Coutanceau, Christophe Baranton, Stève |
| description | Palladium clusters are grown using a gas aggregation source coupled to magnetron sputtering with oxygen as reactive gas. Clusters with a mean size between 2.6 and 3.3 nm are obtained. Oxygen enhances the deposition rate by a factor 3 (from 4 to 11 mg/h cm
−2) at the expense of the formation of larger clusters and the modification of the cluster composition. An increase of the oxygen flow rate induces a transition from Pd to PdO, this transition is followed by the formation of 2D structural defects in the crystals as displayed by grazing incidence X‐ray diffraction and high resolution transmission electron microscopy micrographs. Oxygen interacts with both the target and the sputtered atoms, highlighting that the target oxidation could be considered as the key step that drives the cluster growth processes.
Palladium clusters obtained with a gas aggregation source. In our study, oxygen was used to promote the cluster production; however, the cluster composition has changes. |
| doi_str_mv | 10.1002/ppap.201900006 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_hal_p</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_02093151v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2249672476</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4286-4b9a594c38f38f6e53327838fc61141ac457ba6205084c2f468703c2348a29d83</originalsourceid><addsrcrecordid>eNqFkM9LwzAUx4MoOKdXzwFPHjrzq2lyHEOdMHCHeRNClqVdR9fUpHPWv96Uyjz6ePAeXz7fx-MLwC1GE4wQeWga3UwIwhLF4mdghDkmiRBcnp_2FF2CqxB2CFGUCjQC76uthd5VFrocuq-usDV0NWyjWnh3bLe93uiq0pvysIemOoTW-gBDV0cmlN92A9cdLHSAuii8LXRbRn9wB2_sNbjIdRXsze8cg7enx9Vsnixen19m00ViGBE8YWupU8kMFXlsblNKSSbiajjGDGvD0mytOUEpEsyQnHGRIWoIZUITuRF0DO6Hu1tdqcaXe-075XSp5tOF6jVEkKQ4xZ84sncD23j3cbChVbv4ax3fU4QwyTPCMh6pyUAZ70LwNj-dxUj1aas-bXVKOxrkYDiWle3-odVyOV3-eX8A7BWCGw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2249672476</pqid></control><display><type>article</type><title>The role of oxygen on the growth of palladium clusters synthesized by gas aggregation source</title><source>Wiley Online Library All Journals</source><creator>Chamorro‐Coral, William ; Caillard, Amaël ; Brault, Pascal ; Andreazza, Pascal ; Coutanceau, Christophe ; Baranton, Stève</creator><creatorcontrib>Chamorro‐Coral, William ; Caillard, Amaël ; Brault, Pascal ; Andreazza, Pascal ; Coutanceau, Christophe ; Baranton, Stève</creatorcontrib><description>Palladium clusters are grown using a gas aggregation source coupled to magnetron sputtering with oxygen as reactive gas. Clusters with a mean size between 2.6 and 3.3 nm are obtained. Oxygen enhances the deposition rate by a factor 3 (from 4 to 11 mg/h cm
−2) at the expense of the formation of larger clusters and the modification of the cluster composition. An increase of the oxygen flow rate induces a transition from Pd to PdO, this transition is followed by the formation of 2D structural defects in the crystals as displayed by grazing incidence X‐ray diffraction and high resolution transmission electron microscopy micrographs. Oxygen interacts with both the target and the sputtered atoms, highlighting that the target oxidation could be considered as the key step that drives the cluster growth processes.
Palladium clusters obtained with a gas aggregation source. In our study, oxygen was used to promote the cluster production; however, the cluster composition has changes.</description><identifier>ISSN: 1612-8850</identifier><identifier>EISSN: 1612-8869</identifier><identifier>DOI: 10.1002/ppap.201900006</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>Agglomeration ; Clusters ; Crystal defects ; Crystal structure ; Engineering Sciences ; Flow velocity ; gas aggregation source ; Magnetron sputtering ; Materials ; nanofabrication ; Oxidation ; Oxygen ; Palladium ; Photomicrographs ; Plasmas ; Transmission electron microscopy ; X-ray diffraction</subject><ispartof>Plasma processes and polymers, 2019-07, Vol.16 (7), p.n/a</ispartof><rights>2019 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4286-4b9a594c38f38f6e53327838fc61141ac457ba6205084c2f468703c2348a29d83</citedby><cites>FETCH-LOGICAL-c4286-4b9a594c38f38f6e53327838fc61141ac457ba6205084c2f468703c2348a29d83</cites><orcidid>0000-0002-8380-480X ; 0000-0002-8869-1373 ; 0000-0001-9540-1381 ; 0000-0001-6839-2491 ; 0000-0001-8042-5583 ; 0000-0001-5464-7721</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fppap.201900006$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fppap.201900006$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,314,780,784,885,1416,27922,27923,45572,45573</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02093151$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Chamorro‐Coral, William</creatorcontrib><creatorcontrib>Caillard, Amaël</creatorcontrib><creatorcontrib>Brault, Pascal</creatorcontrib><creatorcontrib>Andreazza, Pascal</creatorcontrib><creatorcontrib>Coutanceau, Christophe</creatorcontrib><creatorcontrib>Baranton, Stève</creatorcontrib><title>The role of oxygen on the growth of palladium clusters synthesized by gas aggregation source</title><title>Plasma processes and polymers</title><description>Palladium clusters are grown using a gas aggregation source coupled to magnetron sputtering with oxygen as reactive gas. Clusters with a mean size between 2.6 and 3.3 nm are obtained. Oxygen enhances the deposition rate by a factor 3 (from 4 to 11 mg/h cm
−2) at the expense of the formation of larger clusters and the modification of the cluster composition. An increase of the oxygen flow rate induces a transition from Pd to PdO, this transition is followed by the formation of 2D structural defects in the crystals as displayed by grazing incidence X‐ray diffraction and high resolution transmission electron microscopy micrographs. Oxygen interacts with both the target and the sputtered atoms, highlighting that the target oxidation could be considered as the key step that drives the cluster growth processes.
Palladium clusters obtained with a gas aggregation source. In our study, oxygen was used to promote the cluster production; however, the cluster composition has changes.</description><subject>Agglomeration</subject><subject>Clusters</subject><subject>Crystal defects</subject><subject>Crystal structure</subject><subject>Engineering Sciences</subject><subject>Flow velocity</subject><subject>gas aggregation source</subject><subject>Magnetron sputtering</subject><subject>Materials</subject><subject>nanofabrication</subject><subject>Oxidation</subject><subject>Oxygen</subject><subject>Palladium</subject><subject>Photomicrographs</subject><subject>Plasmas</subject><subject>Transmission electron microscopy</subject><subject>X-ray diffraction</subject><issn>1612-8850</issn><issn>1612-8869</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqFkM9LwzAUx4MoOKdXzwFPHjrzq2lyHEOdMHCHeRNClqVdR9fUpHPWv96Uyjz6ePAeXz7fx-MLwC1GE4wQeWga3UwIwhLF4mdghDkmiRBcnp_2FF2CqxB2CFGUCjQC76uthd5VFrocuq-usDV0NWyjWnh3bLe93uiq0pvysIemOoTW-gBDV0cmlN92A9cdLHSAuii8LXRbRn9wB2_sNbjIdRXsze8cg7enx9Vsnixen19m00ViGBE8YWupU8kMFXlsblNKSSbiajjGDGvD0mytOUEpEsyQnHGRIWoIZUITuRF0DO6Hu1tdqcaXe-075XSp5tOF6jVEkKQ4xZ84sncD23j3cbChVbv4ax3fU4QwyTPCMh6pyUAZ70LwNj-dxUj1aas-bXVKOxrkYDiWle3-odVyOV3-eX8A7BWCGw</recordid><startdate>201907</startdate><enddate>201907</enddate><creator>Chamorro‐Coral, William</creator><creator>Caillard, Amaël</creator><creator>Brault, Pascal</creator><creator>Andreazza, Pascal</creator><creator>Coutanceau, Christophe</creator><creator>Baranton, Stève</creator><general>Wiley Subscription Services, Inc</general><general>Wiley-VCH Verlag</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-8380-480X</orcidid><orcidid>https://orcid.org/0000-0002-8869-1373</orcidid><orcidid>https://orcid.org/0000-0001-9540-1381</orcidid><orcidid>https://orcid.org/0000-0001-6839-2491</orcidid><orcidid>https://orcid.org/0000-0001-8042-5583</orcidid><orcidid>https://orcid.org/0000-0001-5464-7721</orcidid></search><sort><creationdate>201907</creationdate><title>The role of oxygen on the growth of palladium clusters synthesized by gas aggregation source</title><author>Chamorro‐Coral, William ; Caillard, Amaël ; Brault, Pascal ; Andreazza, Pascal ; Coutanceau, Christophe ; Baranton, Stève</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4286-4b9a594c38f38f6e53327838fc61141ac457ba6205084c2f468703c2348a29d83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Agglomeration</topic><topic>Clusters</topic><topic>Crystal defects</topic><topic>Crystal structure</topic><topic>Engineering Sciences</topic><topic>Flow velocity</topic><topic>gas aggregation source</topic><topic>Magnetron sputtering</topic><topic>Materials</topic><topic>nanofabrication</topic><topic>Oxidation</topic><topic>Oxygen</topic><topic>Palladium</topic><topic>Photomicrographs</topic><topic>Plasmas</topic><topic>Transmission electron microscopy</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chamorro‐Coral, William</creatorcontrib><creatorcontrib>Caillard, Amaël</creatorcontrib><creatorcontrib>Brault, Pascal</creatorcontrib><creatorcontrib>Andreazza, Pascal</creatorcontrib><creatorcontrib>Coutanceau, Christophe</creatorcontrib><creatorcontrib>Baranton, Stève</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Plasma processes and polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chamorro‐Coral, William</au><au>Caillard, Amaël</au><au>Brault, Pascal</au><au>Andreazza, Pascal</au><au>Coutanceau, Christophe</au><au>Baranton, Stève</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The role of oxygen on the growth of palladium clusters synthesized by gas aggregation source</atitle><jtitle>Plasma processes and polymers</jtitle><date>2019-07</date><risdate>2019</risdate><volume>16</volume><issue>7</issue><epage>n/a</epage><issn>1612-8850</issn><eissn>1612-8869</eissn><abstract>Palladium clusters are grown using a gas aggregation source coupled to magnetron sputtering with oxygen as reactive gas. Clusters with a mean size between 2.6 and 3.3 nm are obtained. Oxygen enhances the deposition rate by a factor 3 (from 4 to 11 mg/h cm
−2) at the expense of the formation of larger clusters and the modification of the cluster composition. An increase of the oxygen flow rate induces a transition from Pd to PdO, this transition is followed by the formation of 2D structural defects in the crystals as displayed by grazing incidence X‐ray diffraction and high resolution transmission electron microscopy micrographs. Oxygen interacts with both the target and the sputtered atoms, highlighting that the target oxidation could be considered as the key step that drives the cluster growth processes.
Palladium clusters obtained with a gas aggregation source. In our study, oxygen was used to promote the cluster production; however, the cluster composition has changes.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ppap.201900006</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0002-8380-480X</orcidid><orcidid>https://orcid.org/0000-0002-8869-1373</orcidid><orcidid>https://orcid.org/0000-0001-9540-1381</orcidid><orcidid>https://orcid.org/0000-0001-6839-2491</orcidid><orcidid>https://orcid.org/0000-0001-8042-5583</orcidid><orcidid>https://orcid.org/0000-0001-5464-7721</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1612-8850 |
| ispartof | Plasma processes and polymers, 2019-07, Vol.16 (7), p.n/a |
| issn | 1612-8850 1612-8869 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_02093151v1 |
| source | Wiley Online Library All Journals |
| subjects | Agglomeration Clusters Crystal defects Crystal structure Engineering Sciences Flow velocity gas aggregation source Magnetron sputtering Materials nanofabrication Oxidation Oxygen Palladium Photomicrographs Plasmas Transmission electron microscopy X-ray diffraction |
| title | The role of oxygen on the growth of palladium clusters synthesized by gas aggregation source |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T18%3A10%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20role%20of%20oxygen%20on%20the%20growth%20of%20palladium%20clusters%20synthesized%20by%20gas%20aggregation%20source&rft.jtitle=Plasma%20processes%20and%20polymers&rft.au=Chamorro%E2%80%90Coral,%20William&rft.date=2019-07&rft.volume=16&rft.issue=7&rft.epage=n/a&rft.issn=1612-8850&rft.eissn=1612-8869&rft_id=info:doi/10.1002/ppap.201900006&rft_dat=%3Cproquest_hal_p%3E2249672476%3C/proquest_hal_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2249672476&rft_id=info:pmid/&rfr_iscdi=true |