The Growth of Bamboo-Structured Carbon Tubes Using a Copper Catalyst
Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of...
Ausführliche Beschreibung
Autor*in: |
Farmer, B. L. [verfasserIn] Holmes, D. M. [verfasserIn] Vandeperre, L. J. [verfasserIn] Stearn, R. J. [verfasserIn] Clegg, W. J. [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2002 |
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Übergeordnetes Werk: |
Enthalten in: MRS online proceedings library - Warrendale, Pa. : MRS, 1998, 740(2002), 1 vom: Dez. |
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Übergeordnetes Werk: |
volume:740 ; year:2002 ; number:1 ; month:12 |
Links: |
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DOI / URN: |
10.1557/PROC-740-I3.8 |
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SPR042479533 |
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520 | |a Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. | ||
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10.1557/PROC-740-I3.8 doi (DE-627)SPR042479533 (DE-599)SPRPROC-740-I3.8-e (SPR)PROC-740-I3.8-e DE-627 ger DE-627 rakwb eng 670 ASE Farmer, B. L. verfasserin aut The Growth of Bamboo-Structured Carbon Tubes Using a Copper Catalyst 2002 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. Holmes, D. M. verfasserin aut Vandeperre, L. J. verfasserin aut Stearn, R. J. verfasserin aut Clegg, W. J. verfasserin aut Enthalten in MRS online proceedings library Warrendale, Pa. : MRS, 1998 740(2002), 1 vom: Dez. (DE-627)57782046X (DE-600)2451008-7 1946-4274 nnns volume:740 year:2002 number:1 month:12 https://dx.doi.org/10.1557/PROC-740-I3.8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_2005 AR 740 2002 1 12 |
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10.1557/PROC-740-I3.8 doi (DE-627)SPR042479533 (DE-599)SPRPROC-740-I3.8-e (SPR)PROC-740-I3.8-e DE-627 ger DE-627 rakwb eng 670 ASE Farmer, B. L. verfasserin aut The Growth of Bamboo-Structured Carbon Tubes Using a Copper Catalyst 2002 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. Holmes, D. M. verfasserin aut Vandeperre, L. J. verfasserin aut Stearn, R. J. verfasserin aut Clegg, W. J. verfasserin aut Enthalten in MRS online proceedings library Warrendale, Pa. : MRS, 1998 740(2002), 1 vom: Dez. (DE-627)57782046X (DE-600)2451008-7 1946-4274 nnns volume:740 year:2002 number:1 month:12 https://dx.doi.org/10.1557/PROC-740-I3.8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_2005 AR 740 2002 1 12 |
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10.1557/PROC-740-I3.8 doi (DE-627)SPR042479533 (DE-599)SPRPROC-740-I3.8-e (SPR)PROC-740-I3.8-e DE-627 ger DE-627 rakwb eng 670 ASE Farmer, B. L. verfasserin aut The Growth of Bamboo-Structured Carbon Tubes Using a Copper Catalyst 2002 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. Holmes, D. M. verfasserin aut Vandeperre, L. J. verfasserin aut Stearn, R. J. verfasserin aut Clegg, W. J. verfasserin aut Enthalten in MRS online proceedings library Warrendale, Pa. : MRS, 1998 740(2002), 1 vom: Dez. (DE-627)57782046X (DE-600)2451008-7 1946-4274 nnns volume:740 year:2002 number:1 month:12 https://dx.doi.org/10.1557/PROC-740-I3.8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_2005 AR 740 2002 1 12 |
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10.1557/PROC-740-I3.8 doi (DE-627)SPR042479533 (DE-599)SPRPROC-740-I3.8-e (SPR)PROC-740-I3.8-e DE-627 ger DE-627 rakwb eng 670 ASE Farmer, B. L. verfasserin aut The Growth of Bamboo-Structured Carbon Tubes Using a Copper Catalyst 2002 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. Holmes, D. M. verfasserin aut Vandeperre, L. J. verfasserin aut Stearn, R. J. verfasserin aut Clegg, W. J. verfasserin aut Enthalten in MRS online proceedings library Warrendale, Pa. : MRS, 1998 740(2002), 1 vom: Dez. (DE-627)57782046X (DE-600)2451008-7 1946-4274 nnns volume:740 year:2002 number:1 month:12 https://dx.doi.org/10.1557/PROC-740-I3.8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_2005 AR 740 2002 1 12 |
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10.1557/PROC-740-I3.8 doi (DE-627)SPR042479533 (DE-599)SPRPROC-740-I3.8-e (SPR)PROC-740-I3.8-e DE-627 ger DE-627 rakwb eng 670 ASE Farmer, B. L. verfasserin aut The Growth of Bamboo-Structured Carbon Tubes Using a Copper Catalyst 2002 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. Holmes, D. M. verfasserin aut Vandeperre, L. J. verfasserin aut Stearn, R. J. verfasserin aut Clegg, W. J. verfasserin aut Enthalten in MRS online proceedings library Warrendale, Pa. : MRS, 1998 740(2002), 1 vom: Dez. (DE-627)57782046X (DE-600)2451008-7 1946-4274 nnns volume:740 year:2002 number:1 month:12 https://dx.doi.org/10.1557/PROC-740-I3.8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_2005 AR 740 2002 1 12 |
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Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. |
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Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. |
abstract_unstemmed |
Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR042479533</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220112053013.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201222s2002 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1557/PROC-740-I3.8</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR042479533</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)SPRPROC-740-I3.8-e</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)PROC-740-I3.8-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">670</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Farmer, B. L.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="4"><subfield code="a">The Growth of Bamboo-Structured Carbon Tubes Using a Copper Catalyst</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2002</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Catalytic decomposition of methane has been used to grow bamboo-structured carbon tubes at temperatures ranging from 1233 K to 1291 K. No tube growth was observed at temperatures less than 1233 K, whilst above 1291 K pyrocarbon was the dominant product. It is shown that the average size of the copper catalyst particles was influenced by the reaction temperature, with the reciprocal of the maximum size of the copper particle decreasing linearly with temperature. This is consistent with the idea that the melting point can be reduced by surface energy effects. Observations show that under the conditions here the catalyst particle penetrates into the carbon fibre and a mechanism is proposed for development of the bamboo structure based upon the energy changes that take place.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Holmes, D. M.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Vandeperre, L. J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Stearn, R. J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Clegg, W. J.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">MRS online proceedings library</subfield><subfield code="d">Warrendale, Pa. : MRS, 1998</subfield><subfield code="g">740(2002), 1 vom: Dez.</subfield><subfield code="w">(DE-627)57782046X</subfield><subfield code="w">(DE-600)2451008-7</subfield><subfield code="x">1946-4274</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:740</subfield><subfield code="g">year:2002</subfield><subfield code="g">number:1</subfield><subfield code="g">month:12</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1557/PROC-740-I3.8</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">740</subfield><subfield code="j">2002</subfield><subfield code="e">1</subfield><subfield code="c">12</subfield></datafield></record></collection>
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