LOWER PRESSURE SYNTHESIS OF DIAMOND MATERIAL
Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing...
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creator | VAN ESSENDELFT, DIRK JAIN, PUJA LUEKING, ANGELA GUTIERREZ, HUMBERTO BURGESS CLIFFORD, CAROLINE, E NARAYANAN, DEEPA |
description | Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing a milling product enriched in hydrogenated tetrahedral amorphous diamond-like carbon compared to the coal. A milling product is treated with heat, acid and/or base to produce nanocrystalline diamond and/or crystalline diamond-like carbon. Energy is added to produced crystalline diamond-like carbon in particular embodiments to produce bucky diamonds.
L'invention concerne des procédés de synthèse d'un matériau à base de diamant, notamment un diamant nanocristallin, un carbone de type diamant et un diamant de type "bucky". Dans des modes de réalisation particuliers, une composition contenant une source de carbone, telle que du charbon, est soumise à un ajout d'énergie, tel qu'une concentration réactive d'énergie élevée, produisant un produit de concentration enrichi en carbone de type diamant amorphe tétrahédrique hydrogéné par rapport au charbon. Le produit de concentration est traité avec de la chaleur, de l'acide et/ou une base afin de produire un diamant nanocristallin et/ou un carbone de type diamant cristallin. L'énergie est ajoutée au carbone de type diamant cristallin produit dans des modes de réalisation particuliers afin d'obtenir des diamants de type "bucky". |
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L'invention concerne des procédés de synthèse d'un matériau à base de diamant, notamment un diamant nanocristallin, un carbone de type diamant et un diamant de type "bucky". Dans des modes de réalisation particuliers, une composition contenant une source de carbone, telle que du charbon, est soumise à un ajout d'énergie, tel qu'une concentration réactive d'énergie élevée, produisant un produit de concentration enrichi en carbone de type diamant amorphe tétrahédrique hydrogéné par rapport au charbon. Le produit de concentration est traité avec de la chaleur, de l'acide et/ou une base afin de produire un diamant nanocristallin et/ou un carbone de type diamant cristallin. L'énergie est ajoutée au carbone de type diamant cristallin produit dans des modes de réalisation particuliers afin d'obtenir des diamants de type "bucky".</description><language>eng ; fre</language><subject>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE ; APPARATUS THEREFOR ; CHEMISTRY ; COMPOUNDS THEREOF ; CRYSTAL GROWTH ; INORGANIC CHEMISTRY ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; METALLURGY ; NANOTECHNOLOGY ; NON-METALLIC ELEMENTS ; PERFORMING OPERATIONS ; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; REFINING BY ZONE-MELTING OF MATERIAL ; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE ; SINGLE-CRYSTAL-GROWTH ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TRANSPORTING ; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070628&DB=EPODOC&CC=WO&NR=2007073494A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070628&DB=EPODOC&CC=WO&NR=2007073494A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VAN ESSENDELFT, DIRK</creatorcontrib><creatorcontrib>JAIN, PUJA</creatorcontrib><creatorcontrib>LUEKING, ANGELA</creatorcontrib><creatorcontrib>GUTIERREZ, HUMBERTO</creatorcontrib><creatorcontrib>BURGESS CLIFFORD, CAROLINE, E</creatorcontrib><creatorcontrib>NARAYANAN, DEEPA</creatorcontrib><title>LOWER PRESSURE SYNTHESIS OF DIAMOND MATERIAL</title><description>Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing a milling product enriched in hydrogenated tetrahedral amorphous diamond-like carbon compared to the coal. A milling product is treated with heat, acid and/or base to produce nanocrystalline diamond and/or crystalline diamond-like carbon. Energy is added to produced crystalline diamond-like carbon in particular embodiments to produce bucky diamonds.
L'invention concerne des procédés de synthèse d'un matériau à base de diamant, notamment un diamant nanocristallin, un carbone de type diamant et un diamant de type "bucky". Dans des modes de réalisation particuliers, une composition contenant une source de carbone, telle que du charbon, est soumise à un ajout d'énergie, tel qu'une concentration réactive d'énergie élevée, produisant un produit de concentration enrichi en carbone de type diamant amorphe tétrahédrique hydrogéné par rapport au charbon. Le produit de concentration est traité avec de la chaleur, de l'acide et/ou une base afin de produire un diamant nanocristallin et/ou un carbone de type diamant cristallin. L'énergie est ajoutée au carbone de type diamant cristallin produit dans des modes de réalisation particuliers afin d'obtenir des diamants de type "bucky".</description><subject>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>CRYSTAL GROWTH</subject><subject>INORGANIC CHEMISTRY</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>METALLURGY</subject><subject>NANOTECHNOLOGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</subject><subject>REFINING BY ZONE-MELTING OF MATERIAL</subject><subject>SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</subject><subject>SINGLE-CRYSTAL-GROWTH</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TRANSPORTING</subject><subject>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDx8Q93DVIICHINDg4NclUIjvQL8XAN9gxW8HdTcPF09PX3c1HwdQxxDfJ09OFhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGBuYG5sYmliaORsbEqQIASggmWQ</recordid><startdate>20070628</startdate><enddate>20070628</enddate><creator>VAN ESSENDELFT, DIRK</creator><creator>JAIN, PUJA</creator><creator>LUEKING, ANGELA</creator><creator>GUTIERREZ, HUMBERTO</creator><creator>BURGESS CLIFFORD, CAROLINE, E</creator><creator>NARAYANAN, DEEPA</creator><scope>EVB</scope></search><sort><creationdate>20070628</creationdate><title>LOWER PRESSURE SYNTHESIS OF DIAMOND MATERIAL</title><author>VAN ESSENDELFT, DIRK ; JAIN, PUJA ; LUEKING, ANGELA ; GUTIERREZ, HUMBERTO ; BURGESS CLIFFORD, CAROLINE, E ; NARAYANAN, DEEPA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2007073494A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2007</creationdate><topic>AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>CRYSTAL GROWTH</topic><topic>INORGANIC CHEMISTRY</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>METALLURGY</topic><topic>NANOTECHNOLOGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</topic><topic>REFINING BY ZONE-MELTING OF MATERIAL</topic><topic>SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE</topic><topic>SINGLE-CRYSTAL-GROWTH</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TRANSPORTING</topic><topic>UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>VAN ESSENDELFT, DIRK</creatorcontrib><creatorcontrib>JAIN, PUJA</creatorcontrib><creatorcontrib>LUEKING, ANGELA</creatorcontrib><creatorcontrib>GUTIERREZ, HUMBERTO</creatorcontrib><creatorcontrib>BURGESS CLIFFORD, CAROLINE, E</creatorcontrib><creatorcontrib>NARAYANAN, DEEPA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VAN ESSENDELFT, DIRK</au><au>JAIN, PUJA</au><au>LUEKING, ANGELA</au><au>GUTIERREZ, HUMBERTO</au><au>BURGESS CLIFFORD, CAROLINE, E</au><au>NARAYANAN, DEEPA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LOWER PRESSURE SYNTHESIS OF DIAMOND MATERIAL</title><date>2007-06-28</date><risdate>2007</risdate><abstract>Methods of synthesizing a diamond material, particularly nanocrystalline diamond, diamond-like carbon and bucky diamond are provided. In particular embodiments, a composition including a carbon source, such as coal, is subjected to addition of energy, such as high energy reactive milling, producing a milling product enriched in hydrogenated tetrahedral amorphous diamond-like carbon compared to the coal. A milling product is treated with heat, acid and/or base to produce nanocrystalline diamond and/or crystalline diamond-like carbon. Energy is added to produced crystalline diamond-like carbon in particular embodiments to produce bucky diamonds.
L'invention concerne des procédés de synthèse d'un matériau à base de diamant, notamment un diamant nanocristallin, un carbone de type diamant et un diamant de type "bucky". Dans des modes de réalisation particuliers, une composition contenant une source de carbone, telle que du charbon, est soumise à un ajout d'énergie, tel qu'une concentration réactive d'énergie élevée, produisant un produit de concentration enrichi en carbone de type diamant amorphe tétrahédrique hydrogéné par rapport au charbon. Le produit de concentration est traité avec de la chaleur, de l'acide et/ou une base afin de produire un diamant nanocristallin et/ou un carbone de type diamant cristallin. L'énergie est ajoutée au carbone de type diamant cristallin produit dans des modes de réalisation particuliers afin d'obtenir des diamants de type "bucky".</abstract><oa>free_for_read</oa></addata></record> |
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subjects | AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY COMPOUNDS THEREOF CRYSTAL GROWTH INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL |
title | LOWER PRESSURE SYNTHESIS OF DIAMOND MATERIAL |
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