Chromium nitrides (CrN, Cr2N) from solid state metathesis reactions : effects of dilution and nitriding reagent
The solid state metathesis (SSM) reaction of CrCl sub 3 with Li sub 3 N in a sealed evacuated Pyrex ampoule at 445 deg C produces a propagation wave and enables phase pure Cr sub 2 N to be isolated. The SSM reaction of CrCl sub 2 and Mg sub 3 N sub 2 at 350-500 deg C with dilutant MgCl sub 2 under s...
Gespeichert in:
| Veröffentlicht in: | Journal of materials chemistry 1998, Vol.8 (8), p.1875-1880 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1880 |
|---|---|
| container_issue | 8 |
| container_start_page | 1875 |
| container_title | Journal of materials chemistry |
| container_volume | 8 |
| creator | AGUAS, M. D NARTOWSKI, A. M PARKIN, I. P MACKENZIE, M CRAVEN, A. J |
| description | The solid state metathesis (SSM) reaction of CrCl sub 3 with Li sub 3 N in a sealed evacuated Pyrex ampoule at 445 deg C produces a propagation wave and enables phase pure Cr sub 2 N to be isolated. The SSM reaction of CrCl sub 2 and Mg sub 3 N sub 2 at 350-500 deg C with dilutant MgCl sub 2 under similar conditions produces single phase CrN. Reaction of chromium oxide with Li sub 3 N at 500 deg C produces CrN after 2 h and Cr sub 2 N after 60 h. This is the first report of a metal nitride being formed in a SSM reaction using an oxide starting material. The SSM nitrides were shown to have superior bulk nitridation levels (combustion analysis) and equivalent microscopic compositions (EELS, XRD) to commercial materials. The phases of chromium nitride produced were correlated with reaction enthalpy, dilution conditions and nitriding agent. The products were analysed by x-ray powder diffraction, FTIR, combustion microelemental analysis, SEM/EDAX, XPS and ELNES. |
| doi_str_mv | 10.1039/a802149j |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27468565</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>27468565</sourcerecordid><originalsourceid>FETCH-LOGICAL-c371t-1e83f562eced36a3ed8036874bac8f59f505c091dfe93ab98180109ac2bcb2d83</originalsourceid><addsrcrecordid>eNo9kM1KxDAYRYMoOI6Cj5CFiILVpGnaxJ0U_2AYN7ouafplJkN_xnzpwre3w4yuLtx7OItLyCVn95wJ_WAUS3mmN0dkxkWeJVIyfkxmTEud6CxVp-QMccMY50UuZ2Qo12Ho_NjR3sfgG0B6U4blHS1DurylbhopDq1vKEYTgXYwxRrQIw1gbPRDj_SRgnNgI9LB0ca3466mpm8OUt-vdvQK-nhOTpxpES4OOSdfL8-f5Vuy-Hh9L58WiRUFjwkHJZzMU7DQiNwIaBQTuSqy2ljlpHaSScs0bxxoYWqtuGKcaWPT2tZpo8ScXO-92zB8j4Cx6jxaaFvTwzBilRZZrmQuJ_BmD9owIAZw1Tb4zoSfirNq92j19-iEXh2cBq1pXTC99fjPp0JnWnDxCzhFdgE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>27468565</pqid></control><display><type>article</type><title>Chromium nitrides (CrN, Cr2N) from solid state metathesis reactions : effects of dilution and nitriding reagent</title><source>Royal Society of Chemistry Journals Archive (1841-2007)</source><source>Royal Society Of Chemistry Journals 2008-</source><creator>AGUAS, M. D ; NARTOWSKI, A. M ; PARKIN, I. P ; MACKENZIE, M ; CRAVEN, A. J</creator><creatorcontrib>AGUAS, M. D ; NARTOWSKI, A. M ; PARKIN, I. P ; MACKENZIE, M ; CRAVEN, A. J</creatorcontrib><description>The solid state metathesis (SSM) reaction of CrCl sub 3 with Li sub 3 N in a sealed evacuated Pyrex ampoule at 445 deg C produces a propagation wave and enables phase pure Cr sub 2 N to be isolated. The SSM reaction of CrCl sub 2 and Mg sub 3 N sub 2 at 350-500 deg C with dilutant MgCl sub 2 under similar conditions produces single phase CrN. Reaction of chromium oxide with Li sub 3 N at 500 deg C produces CrN after 2 h and Cr sub 2 N after 60 h. This is the first report of a metal nitride being formed in a SSM reaction using an oxide starting material. The SSM nitrides were shown to have superior bulk nitridation levels (combustion analysis) and equivalent microscopic compositions (EELS, XRD) to commercial materials. The phases of chromium nitride produced were correlated with reaction enthalpy, dilution conditions and nitriding agent. The products were analysed by x-ray powder diffraction, FTIR, combustion microelemental analysis, SEM/EDAX, XPS and ELNES.</description><identifier>ISSN: 0959-9428</identifier><identifier>EISSN: 1364-5501</identifier><identifier>DOI: 10.1039/a802149j</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Chemistry ; Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...) ; Exact sciences and technology ; Inorganic chemistry and origins of life ; Preparations and properties</subject><ispartof>Journal of materials chemistry, 1998, Vol.8 (8), p.1875-1880</ispartof><rights>1998 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c371t-1e83f562eced36a3ed8036874bac8f59f505c091dfe93ab98180109ac2bcb2d83</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,2831,4024,27923,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2394931$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>AGUAS, M. D</creatorcontrib><creatorcontrib>NARTOWSKI, A. M</creatorcontrib><creatorcontrib>PARKIN, I. P</creatorcontrib><creatorcontrib>MACKENZIE, M</creatorcontrib><creatorcontrib>CRAVEN, A. J</creatorcontrib><title>Chromium nitrides (CrN, Cr2N) from solid state metathesis reactions : effects of dilution and nitriding reagent</title><title>Journal of materials chemistry</title><description>The solid state metathesis (SSM) reaction of CrCl sub 3 with Li sub 3 N in a sealed evacuated Pyrex ampoule at 445 deg C produces a propagation wave and enables phase pure Cr sub 2 N to be isolated. The SSM reaction of CrCl sub 2 and Mg sub 3 N sub 2 at 350-500 deg C with dilutant MgCl sub 2 under similar conditions produces single phase CrN. Reaction of chromium oxide with Li sub 3 N at 500 deg C produces CrN after 2 h and Cr sub 2 N after 60 h. This is the first report of a metal nitride being formed in a SSM reaction using an oxide starting material. The SSM nitrides were shown to have superior bulk nitridation levels (combustion analysis) and equivalent microscopic compositions (EELS, XRD) to commercial materials. The phases of chromium nitride produced were correlated with reaction enthalpy, dilution conditions and nitriding agent. The products were analysed by x-ray powder diffraction, FTIR, combustion microelemental analysis, SEM/EDAX, XPS and ELNES.</description><subject>Chemistry</subject><subject>Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...)</subject><subject>Exact sciences and technology</subject><subject>Inorganic chemistry and origins of life</subject><subject>Preparations and properties</subject><issn>0959-9428</issn><issn>1364-5501</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNo9kM1KxDAYRYMoOI6Cj5CFiILVpGnaxJ0U_2AYN7ouafplJkN_xnzpwre3w4yuLtx7OItLyCVn95wJ_WAUS3mmN0dkxkWeJVIyfkxmTEud6CxVp-QMccMY50UuZ2Qo12Ho_NjR3sfgG0B6U4blHS1DurylbhopDq1vKEYTgXYwxRrQIw1gbPRDj_SRgnNgI9LB0ca3466mpm8OUt-vdvQK-nhOTpxpES4OOSdfL8-f5Vuy-Hh9L58WiRUFjwkHJZzMU7DQiNwIaBQTuSqy2ljlpHaSScs0bxxoYWqtuGKcaWPT2tZpo8ScXO-92zB8j4Cx6jxaaFvTwzBilRZZrmQuJ_BmD9owIAZw1Tb4zoSfirNq92j19-iEXh2cBq1pXTC99fjPp0JnWnDxCzhFdgE</recordid><startdate>1998</startdate><enddate>1998</enddate><creator>AGUAS, M. D</creator><creator>NARTOWSKI, A. M</creator><creator>PARKIN, I. P</creator><creator>MACKENZIE, M</creator><creator>CRAVEN, A. J</creator><general>Royal Society of Chemistry</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>1998</creationdate><title>Chromium nitrides (CrN, Cr2N) from solid state metathesis reactions : effects of dilution and nitriding reagent</title><author>AGUAS, M. D ; NARTOWSKI, A. M ; PARKIN, I. P ; MACKENZIE, M ; CRAVEN, A. J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c371t-1e83f562eced36a3ed8036874bac8f59f505c091dfe93ab98180109ac2bcb2d83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Chemistry</topic><topic>Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...)</topic><topic>Exact sciences and technology</topic><topic>Inorganic chemistry and origins of life</topic><topic>Preparations and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>AGUAS, M. D</creatorcontrib><creatorcontrib>NARTOWSKI, A. M</creatorcontrib><creatorcontrib>PARKIN, I. P</creatorcontrib><creatorcontrib>MACKENZIE, M</creatorcontrib><creatorcontrib>CRAVEN, A. J</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>AGUAS, M. D</au><au>NARTOWSKI, A. M</au><au>PARKIN, I. P</au><au>MACKENZIE, M</au><au>CRAVEN, A. J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chromium nitrides (CrN, Cr2N) from solid state metathesis reactions : effects of dilution and nitriding reagent</atitle><jtitle>Journal of materials chemistry</jtitle><date>1998</date><risdate>1998</risdate><volume>8</volume><issue>8</issue><spage>1875</spage><epage>1880</epage><pages>1875-1880</pages><issn>0959-9428</issn><eissn>1364-5501</eissn><abstract>The solid state metathesis (SSM) reaction of CrCl sub 3 with Li sub 3 N in a sealed evacuated Pyrex ampoule at 445 deg C produces a propagation wave and enables phase pure Cr sub 2 N to be isolated. The SSM reaction of CrCl sub 2 and Mg sub 3 N sub 2 at 350-500 deg C with dilutant MgCl sub 2 under similar conditions produces single phase CrN. Reaction of chromium oxide with Li sub 3 N at 500 deg C produces CrN after 2 h and Cr sub 2 N after 60 h. This is the first report of a metal nitride being formed in a SSM reaction using an oxide starting material. The SSM nitrides were shown to have superior bulk nitridation levels (combustion analysis) and equivalent microscopic compositions (EELS, XRD) to commercial materials. The phases of chromium nitride produced were correlated with reaction enthalpy, dilution conditions and nitriding agent. The products were analysed by x-ray powder diffraction, FTIR, combustion microelemental analysis, SEM/EDAX, XPS and ELNES.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/a802149j</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0959-9428 |
| ispartof | Journal of materials chemistry, 1998, Vol.8 (8), p.1875-1880 |
| issn | 0959-9428 1364-5501 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_27468565 |
| source | Royal Society of Chemistry Journals Archive (1841-2007); Royal Society Of Chemistry Journals 2008- |
| subjects | Chemistry Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...) Exact sciences and technology Inorganic chemistry and origins of life Preparations and properties |
| title | Chromium nitrides (CrN, Cr2N) from solid state metathesis reactions : effects of dilution and nitriding reagent |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T20%3A52%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Chromium%20nitrides%20(CrN,%20Cr2N)%20from%20solid%20state%20metathesis%20reactions%20:%20effects%20of%20dilution%20and%20nitriding%20reagent&rft.jtitle=Journal%20of%20materials%20chemistry&rft.au=AGUAS,%20M.%20D&rft.date=1998&rft.volume=8&rft.issue=8&rft.spage=1875&rft.epage=1880&rft.pages=1875-1880&rft.issn=0959-9428&rft.eissn=1364-5501&rft_id=info:doi/10.1039/a802149j&rft_dat=%3Cproquest_cross%3E27468565%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=27468565&rft_id=info:pmid/&rfr_iscdi=true |