A simple chemical method of opening and filling carbon nanotubes
SINCE carbon nanotubes 1 were first synthesized in macroscopic quantities 2 , it has become possible to explore their physical and chemical characteristics. There has been much speculation 3 about the properties of materials encapsulated within the tubes, but experimental studies of this issue requi...
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Veröffentlicht in: | Nature (London) 1994-11, Vol.372 (6502), p.159-162 |
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creator | Tsang, S. C Chen, Y. K Harris, P. J. F Green, M. L. H |
description | SINCE carbon nanotubes
1
were first synthesized in macroscopic quantities
2
, it has become possible to explore their physical and chemical characteristics. There has been much speculation
3
about the properties of materials encapsulated within the tubes, but experimental studies of this issue require a reliable means of open-ing and filling the tubes. Various approaches have been developed for opening up
4–6
the tube ends and encapsulating material
4,6,7
, but these work only for a limited range of materials or in low yield. Here we describe a general method that allows carbon nanotubes to be opened at the end and filled with a variety of metal oxides using wet chemical techniques. We anticipate that this method will lead to extensive study of the chemistry and physics of filled nanotubes, which might find applications in catalysis, separation and storage technology and in the development of materials with new magnetic and electrical properties. |
doi_str_mv | 10.1038/372159a0 |
format | Article |
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1
were first synthesized in macroscopic quantities
2
, it has become possible to explore their physical and chemical characteristics. There has been much speculation
3
about the properties of materials encapsulated within the tubes, but experimental studies of this issue require a reliable means of open-ing and filling the tubes. Various approaches have been developed for opening up
4–6
the tube ends and encapsulating material
4,6,7
, but these work only for a limited range of materials or in low yield. Here we describe a general method that allows carbon nanotubes to be opened at the end and filled with a variety of metal oxides using wet chemical techniques. We anticipate that this method will lead to extensive study of the chemistry and physics of filled nanotubes, which might find applications in catalysis, separation and storage technology and in the development of materials with new magnetic and electrical properties.</description><identifier>ISSN: 0028-0836</identifier><identifier>EISSN: 1476-4687</identifier><identifier>DOI: 10.1038/372159a0</identifier><identifier>CODEN: NATUAS</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>Carbon ; Chemistry ; Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...) ; Exact sciences and technology ; Humanities and Social Sciences ; Inorganic chemistry and origins of life ; letter ; multidisciplinary ; Nanotechnology ; Physics ; Preparations and properties ; Science ; Science (multidisciplinary)</subject><ispartof>Nature (London), 1994-11, Vol.372 (6502), p.159-162</ispartof><rights>Springer Nature Limited 1994</rights><rights>1995 INIST-CNRS</rights><rights>Copyright Macmillan Journals Ltd. Nov 10, 1994</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c440t-a0c5f2fdf3781e2d77348ded4dc189c8c5d8faf5a240af328189bd4b95cba0d43</citedby><cites>FETCH-LOGICAL-c440t-a0c5f2fdf3781e2d77348ded4dc189c8c5d8faf5a240af328189bd4b95cba0d43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,2728,27926,27927</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3315057$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Tsang, S. C</creatorcontrib><creatorcontrib>Chen, Y. K</creatorcontrib><creatorcontrib>Harris, P. J. F</creatorcontrib><creatorcontrib>Green, M. L. H</creatorcontrib><title>A simple chemical method of opening and filling carbon nanotubes</title><title>Nature (London)</title><addtitle>Nature</addtitle><description>SINCE carbon nanotubes
1
were first synthesized in macroscopic quantities
2
, it has become possible to explore their physical and chemical characteristics. There has been much speculation
3
about the properties of materials encapsulated within the tubes, but experimental studies of this issue require a reliable means of open-ing and filling the tubes. Various approaches have been developed for opening up
4–6
the tube ends and encapsulating material
4,6,7
, but these work only for a limited range of materials or in low yield. Here we describe a general method that allows carbon nanotubes to be opened at the end and filled with a variety of metal oxides using wet chemical techniques. We anticipate that this method will lead to extensive study of the chemistry and physics of filled nanotubes, which might find applications in catalysis, separation and storage technology and in the development of materials with new magnetic and electrical properties.</description><subject>Carbon</subject><subject>Chemistry</subject><subject>Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...)</subject><subject>Exact sciences and technology</subject><subject>Humanities and Social Sciences</subject><subject>Inorganic chemistry and origins of life</subject><subject>letter</subject><subject>multidisciplinary</subject><subject>Nanotechnology</subject><subject>Physics</subject><subject>Preparations and properties</subject><subject>Science</subject><subject>Science (multidisciplinary)</subject><issn>0028-0836</issn><issn>1476-4687</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNptkE1LAzEQhoMoWKvgL5AgHvSwOtkkTfZmKX5BwYuel2w-2i27yZpsD_57t2y1F08zzDw8w7wIXRK4J0DlAxU54YWCIzQhTMwyNpPiGE0AcpmBpLNTdJbSBgA4EWyCHuc41W3XWKzXtq21anBr-3UwODgcOutrv8LKG-zqptn1WsUqeOyVD_22sukcnTjVJHuxr1P0-fz0sXjNlu8vb4v5MtOMQZ8p0NzlzjgqJLG5EYIyaaxhRhNZaKm5kU45rnIGytFcDtPKsKrgulJgGJ2i69HbxfC1takvN2Eb_XCyzIExzgrOB-h2hHQMKUXryi7WrYrfJYFyF0_5G8-A3ux9Kg1fu6i8rtMfTynhwMWA3Y1YGjZ-ZePh7D_Kq5H1qt9Ge3D9Aj9FIHrC</recordid><startdate>19941110</startdate><enddate>19941110</enddate><creator>Tsang, S. 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C</au><au>Chen, Y. K</au><au>Harris, P. J. F</au><au>Green, M. L. H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A simple chemical method of opening and filling carbon nanotubes</atitle><jtitle>Nature (London)</jtitle><stitle>Nature</stitle><date>1994-11-10</date><risdate>1994</risdate><volume>372</volume><issue>6502</issue><spage>159</spage><epage>162</epage><pages>159-162</pages><issn>0028-0836</issn><eissn>1476-4687</eissn><coden>NATUAS</coden><abstract>SINCE carbon nanotubes
1
were first synthesized in macroscopic quantities
2
, it has become possible to explore their physical and chemical characteristics. There has been much speculation
3
about the properties of materials encapsulated within the tubes, but experimental studies of this issue require a reliable means of open-ing and filling the tubes. Various approaches have been developed for opening up
4–6
the tube ends and encapsulating material
4,6,7
, but these work only for a limited range of materials or in low yield. Here we describe a general method that allows carbon nanotubes to be opened at the end and filled with a variety of metal oxides using wet chemical techniques. We anticipate that this method will lead to extensive study of the chemistry and physics of filled nanotubes, which might find applications in catalysis, separation and storage technology and in the development of materials with new magnetic and electrical properties.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><doi>10.1038/372159a0</doi><tpages>4</tpages></addata></record> |
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source | Nature; Alma/SFX Local Collection |
subjects | Carbon Chemistry Elements and non-metal compounds (oxides, hydroxides, hydrides, sulfides, carbides, ...) Exact sciences and technology Humanities and Social Sciences Inorganic chemistry and origins of life letter multidisciplinary Nanotechnology Physics Preparations and properties Science Science (multidisciplinary) |
title | A simple chemical method of opening and filling carbon nanotubes |
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