HPHT synthesis of diamond with high concentration nitrogen using powder catalyst with additive Ba(N 3) 2
In this paper, high quality green industrial diamond crystals were synthesized from the system of Fe 70Ni 30–graphite with additive Ba(N 3) 2 in a china-type large volume cubic high-pressure apparatus (CHPA). FTIR spectra show that the highest nitrogen concentration in the synthesized diamond crysta...
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| Veröffentlicht in: | Diamond and related materials 2008-02, Vol.17 (2), p.180-184 |
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| container_title | Diamond and related materials |
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| creator | Yu, R.Z. Ma, H.A. Liang, Z.Z. Liu, W.Q. Zheng, Y.J. Jia, X. |
| description | In this paper, high quality green industrial diamond crystals were synthesized from the system of Fe
70Ni
30–graphite with additive Ba(N
3)
2 in a china-type large volume cubic high-pressure apparatus (CHPA). FTIR spectra show that the highest nitrogen concentration in the synthesized diamond crystals is up to approximately 2400 ppm. The synthetic diamond crystals exhibit green or deep green color. The shape of synthetic crystals is mainly cub-octahedron. Partial strip crystals are also observed, which may be formed from the stretched cub-octahedron having elongated (100) and (111) crystal faces. It is also found that the synthesis conditions (temperature and pressure) increase with the increasing quantity of Ba(N
3)
2 additive. |
| doi_str_mv | 10.1016/j.diamond.2007.12.014 |
| format | Article |
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70Ni
30–graphite with additive Ba(N
3)
2 in a china-type large volume cubic high-pressure apparatus (CHPA). FTIR spectra show that the highest nitrogen concentration in the synthesized diamond crystals is up to approximately 2400 ppm. The synthetic diamond crystals exhibit green or deep green color. The shape of synthetic crystals is mainly cub-octahedron. Partial strip crystals are also observed, which may be formed from the stretched cub-octahedron having elongated (100) and (111) crystal faces. It is also found that the synthesis conditions (temperature and pressure) increase with the increasing quantity of Ba(N
3)
2 additive.</description><identifier>ISSN: 0925-9635</identifier><identifier>EISSN: 1879-0062</identifier><identifier>DOI: 10.1016/j.diamond.2007.12.014</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Catalysis ; Catalysts: preparations and properties ; Chemistry ; Cross-disciplinary physics: materials science; rheology ; Diamond ; Exact sciences and technology ; Fullerenes and related materials; diamonds, graphite ; General and physical chemistry ; HPHT ; Materials science ; Nitrogen concentration ; Physics ; Specific materials ; Strip shape ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><ispartof>Diamond and related materials, 2008-02, Vol.17 (2), p.180-184</ispartof><rights>2007 Elsevier B.V.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c285t-8ee818941b25a1509472b9aafd6d53d224d744c025a72034844db88b8f77e49c3</citedby><cites>FETCH-LOGICAL-c285t-8ee818941b25a1509472b9aafd6d53d224d744c025a72034844db88b8f77e49c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.diamond.2007.12.014$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,782,786,3552,27931,27932,46002</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20028394$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yu, R.Z.</creatorcontrib><creatorcontrib>Ma, H.A.</creatorcontrib><creatorcontrib>Liang, Z.Z.</creatorcontrib><creatorcontrib>Liu, W.Q.</creatorcontrib><creatorcontrib>Zheng, Y.J.</creatorcontrib><creatorcontrib>Jia, X.</creatorcontrib><title>HPHT synthesis of diamond with high concentration nitrogen using powder catalyst with additive Ba(N 3) 2</title><title>Diamond and related materials</title><description>In this paper, high quality green industrial diamond crystals were synthesized from the system of Fe
70Ni
30–graphite with additive Ba(N
3)
2 in a china-type large volume cubic high-pressure apparatus (CHPA). FTIR spectra show that the highest nitrogen concentration in the synthesized diamond crystals is up to approximately 2400 ppm. The synthetic diamond crystals exhibit green or deep green color. The shape of synthetic crystals is mainly cub-octahedron. Partial strip crystals are also observed, which may be formed from the stretched cub-octahedron having elongated (100) and (111) crystal faces. It is also found that the synthesis conditions (temperature and pressure) increase with the increasing quantity of Ba(N
3)
2 additive.</description><subject>Catalysis</subject><subject>Catalysts: preparations and properties</subject><subject>Chemistry</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Diamond</subject><subject>Exact sciences and technology</subject><subject>Fullerenes and related materials; diamonds, graphite</subject><subject>General and physical chemistry</subject><subject>HPHT</subject><subject>Materials science</subject><subject>Nitrogen concentration</subject><subject>Physics</subject><subject>Specific materials</subject><subject>Strip shape</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><issn>0925-9635</issn><issn>1879-0062</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkL1u2zAURokiBeq4eYQCXBKkg1SSokRqKlKjiQsYbQZ3JmjyyqIhky5J2_DbV4aNrJnucM93fw5CXygpKaHNt01pnd4Gb0tGiCgpKwnlH9CEStEWhDTsBk1Iy-qibar6E7pNaUMIZS2nE9TPX-dLnE4-95BcwqHD12H46HKPe7fusQnegM9RZxc89i7HsAaP98n5Nd6Fo4WIjc56OKV8iWlrXXYHwD_0429cfcXsM_rY6SHB3bVO0d_nn8vZvFj8efk1e1oUhsk6FxJAUjmetmK1pjVpuWCrVuvONrauLGPcCs4NGbuCkYpLzu1KypXshADemmqKHi5zdzH820PKauuSgWHQHsI-qYoKQVhDRrC-gCaGlCJ0ahfdVseTokSdvaqNuqpQZ6-KMjV6HXP31wU6GT10UXvj0lt4RJms2jP3_cLB-O3BQVTJOBhFWhfBZGWDe2fTfxr-kCc</recordid><startdate>200802</startdate><enddate>200802</enddate><creator>Yu, R.Z.</creator><creator>Ma, H.A.</creator><creator>Liang, Z.Z.</creator><creator>Liu, W.Q.</creator><creator>Zheng, Y.J.</creator><creator>Jia, X.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>200802</creationdate><title>HPHT synthesis of diamond with high concentration nitrogen using powder catalyst with additive Ba(N 3) 2</title><author>Yu, R.Z. ; Ma, H.A. ; Liang, Z.Z. ; Liu, W.Q. ; Zheng, Y.J. ; Jia, X.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c285t-8ee818941b25a1509472b9aafd6d53d224d744c025a72034844db88b8f77e49c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Catalysis</topic><topic>Catalysts: preparations and properties</topic><topic>Chemistry</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Diamond</topic><topic>Exact sciences and technology</topic><topic>Fullerenes and related materials; diamonds, graphite</topic><topic>General and physical chemistry</topic><topic>HPHT</topic><topic>Materials science</topic><topic>Nitrogen concentration</topic><topic>Physics</topic><topic>Specific materials</topic><topic>Strip shape</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, R.Z.</creatorcontrib><creatorcontrib>Ma, H.A.</creatorcontrib><creatorcontrib>Liang, Z.Z.</creatorcontrib><creatorcontrib>Liu, W.Q.</creatorcontrib><creatorcontrib>Zheng, Y.J.</creatorcontrib><creatorcontrib>Jia, X.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Diamond and related materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, R.Z.</au><au>Ma, H.A.</au><au>Liang, Z.Z.</au><au>Liu, W.Q.</au><au>Zheng, Y.J.</au><au>Jia, X.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>HPHT synthesis of diamond with high concentration nitrogen using powder catalyst with additive Ba(N 3) 2</atitle><jtitle>Diamond and related materials</jtitle><date>2008-02</date><risdate>2008</risdate><volume>17</volume><issue>2</issue><spage>180</spage><epage>184</epage><pages>180-184</pages><issn>0925-9635</issn><eissn>1879-0062</eissn><abstract>In this paper, high quality green industrial diamond crystals were synthesized from the system of Fe
70Ni
30–graphite with additive Ba(N
3)
2 in a china-type large volume cubic high-pressure apparatus (CHPA). FTIR spectra show that the highest nitrogen concentration in the synthesized diamond crystals is up to approximately 2400 ppm. The synthetic diamond crystals exhibit green or deep green color. The shape of synthetic crystals is mainly cub-octahedron. Partial strip crystals are also observed, which may be formed from the stretched cub-octahedron having elongated (100) and (111) crystal faces. It is also found that the synthesis conditions (temperature and pressure) increase with the increasing quantity of Ba(N
3)
2 additive.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.diamond.2007.12.014</doi><tpages>5</tpages></addata></record> |
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| ispartof | Diamond and related materials, 2008-02, Vol.17 (2), p.180-184 |
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| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Catalysis Catalysts: preparations and properties Chemistry Cross-disciplinary physics: materials science rheology Diamond Exact sciences and technology Fullerenes and related materials diamonds, graphite General and physical chemistry HPHT Materials science Nitrogen concentration Physics Specific materials Strip shape Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry |
| title | HPHT synthesis of diamond with high concentration nitrogen using powder catalyst with additive Ba(N 3) 2 |
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