Synthesis of thick and crystalline nanotube arrays by spray pyrolysis
Kamalakaran, R. ; Terrones, M. ; Seeger, T. ; Kohler-Redlich, Ph. ; Rühle, M.
Woodbury, NY : American Institute of Physics (AIP)
Published 2000
Woodbury, NY : American Institute of Physics (AIP)
Published 2000
| ISSN: |
1077-3118
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|---|---|
| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
Arrays of aligned nanotubes of large diameter (100–250 nm) are synthesized by pyrolyzing a jet (spray) solution of Fe(C5H5)2 and C6H6 in an Ar atmosphere at relatively low temperatures (850 °C). The tubular structures consist of highly crystalline nested graphene cylinders (〈200 concentric tubes) with tips that are usually open. Raman studies confirm the high degree of perfection of these "thick" structures. Tube diameter, degree of alignment, and crystallinity can be controlled by varying the Ar flow rate and the Fe:C ratio within the precursor solution. Based on these observations a possible growth mechanism is suggested. This low cost route for the synthesis of carbon nanotubes is advantageous due to the absence of H2 as a carrier gas and the low pyrolytic temperature. © 2000 American Institute of Physics.
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| Type of Medium: |
Electronic Resource
|
| URL: |
| _version_ | 1798289603206053888 |
|---|---|
| autor | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. |
| autorsonst | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. |
| book_url | http://dx.doi.org/10.1063/1.1327611 |
| datenlieferant | nat_lic_papers |
| hauptsatz | hsatz_simple |
| identnr | NLZ218044763 |
| issn | 1077-3118 |
| journal_name | Applied Physics Letters |
| materialart | 1 |
| notes | Arrays of aligned nanotubes of large diameter (100–250 nm) are synthesized by pyrolyzing a jet (spray) solution of Fe(C5H5)2 and C6H6 in an Ar atmosphere at relatively low temperatures (850 °C). The tubular structures consist of highly crystalline nested graphene cylinders (〈200 concentric tubes) with tips that are usually open. Raman studies confirm the high degree of perfection of these "thick" structures. Tube diameter, degree of alignment, and crystallinity can be controlled by varying the Ar flow rate and the Fe:C ratio within the precursor solution. Based on these observations a possible growth mechanism is suggested. This low cost route for the synthesis of carbon nanotubes is advantageous due to the absence of H2 as a carrier gas and the low pyrolytic temperature. © 2000 American Institute of Physics. |
| package_name | American Institute of Physics (AIP) |
| publikationsjahr_anzeige | 2000 |
| publikationsjahr_facette | 2000 |
| publikationsjahr_intervall | 7999:2000-2004 |
| publikationsjahr_sort | 2000 |
| publikationsort | Woodbury, NY |
| publisher | American Institute of Physics (AIP) |
| reference | 77 (2000), S. 3385-3387 |
| search_space | articles |
| shingle_author_1 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. |
| shingle_author_2 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. |
| shingle_author_3 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. |
| shingle_author_4 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. |
| shingle_catch_all_1 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. Synthesis of thick and crystalline nanotube arrays by spray pyrolysis Arrays of aligned nanotubes of large diameter (100–250 nm) are synthesized by pyrolyzing a jet (spray) solution of Fe(C5H5)2 and C6H6 in an Ar atmosphere at relatively low temperatures (850 °C). The tubular structures consist of highly crystalline nested graphene cylinders (〈200 concentric tubes) with tips that are usually open. Raman studies confirm the high degree of perfection of these "thick" structures. Tube diameter, degree of alignment, and crystallinity can be controlled by varying the Ar flow rate and the Fe:C ratio within the precursor solution. Based on these observations a possible growth mechanism is suggested. This low cost route for the synthesis of carbon nanotubes is advantageous due to the absence of H2 as a carrier gas and the low pyrolytic temperature. © 2000 American Institute of Physics. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_catch_all_2 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. Synthesis of thick and crystalline nanotube arrays by spray pyrolysis Arrays of aligned nanotubes of large diameter (100–250 nm) are synthesized by pyrolyzing a jet (spray) solution of Fe(C5H5)2 and C6H6 in an Ar atmosphere at relatively low temperatures (850 °C). The tubular structures consist of highly crystalline nested graphene cylinders (〈200 concentric tubes) with tips that are usually open. Raman studies confirm the high degree of perfection of these "thick" structures. Tube diameter, degree of alignment, and crystallinity can be controlled by varying the Ar flow rate and the Fe:C ratio within the precursor solution. Based on these observations a possible growth mechanism is suggested. This low cost route for the synthesis of carbon nanotubes is advantageous due to the absence of H2 as a carrier gas and the low pyrolytic temperature. © 2000 American Institute of Physics. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_catch_all_3 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. Synthesis of thick and crystalline nanotube arrays by spray pyrolysis Arrays of aligned nanotubes of large diameter (100–250 nm) are synthesized by pyrolyzing a jet (spray) solution of Fe(C5H5)2 and C6H6 in an Ar atmosphere at relatively low temperatures (850 °C). The tubular structures consist of highly crystalline nested graphene cylinders (〈200 concentric tubes) with tips that are usually open. Raman studies confirm the high degree of perfection of these "thick" structures. Tube diameter, degree of alignment, and crystallinity can be controlled by varying the Ar flow rate and the Fe:C ratio within the precursor solution. Based on these observations a possible growth mechanism is suggested. This low cost route for the synthesis of carbon nanotubes is advantageous due to the absence of H2 as a carrier gas and the low pyrolytic temperature. © 2000 American Institute of Physics. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_catch_all_4 | Kamalakaran, R. Terrones, M. Seeger, T. Kohler-Redlich, Ph. Rühle, M. Synthesis of thick and crystalline nanotube arrays by spray pyrolysis Arrays of aligned nanotubes of large diameter (100–250 nm) are synthesized by pyrolyzing a jet (spray) solution of Fe(C5H5)2 and C6H6 in an Ar atmosphere at relatively low temperatures (850 °C). The tubular structures consist of highly crystalline nested graphene cylinders (〈200 concentric tubes) with tips that are usually open. Raman studies confirm the high degree of perfection of these "thick" structures. Tube diameter, degree of alignment, and crystallinity can be controlled by varying the Ar flow rate and the Fe:C ratio within the precursor solution. Based on these observations a possible growth mechanism is suggested. This low cost route for the synthesis of carbon nanotubes is advantageous due to the absence of H2 as a carrier gas and the low pyrolytic temperature. © 2000 American Institute of Physics. 1077-3118 10773118 American Institute of Physics (AIP) |
| shingle_title_1 | Synthesis of thick and crystalline nanotube arrays by spray pyrolysis |
| shingle_title_2 | Synthesis of thick and crystalline nanotube arrays by spray pyrolysis |
| shingle_title_3 | Synthesis of thick and crystalline nanotube arrays by spray pyrolysis |
| shingle_title_4 | Synthesis of thick and crystalline nanotube arrays by spray pyrolysis |
| sigel_instance_filter | dkfz geomar wilbert ipn albert |
| source_archive | AIP Digital Archive |
| timestamp | 2024-05-06T08:03:27.945Z |
| titel | Synthesis of thick and crystalline nanotube arrays by spray pyrolysis |
| titel_suche | Synthesis of thick and crystalline nanotube arrays by spray pyrolysis |
| topic | U |
| uid | nat_lic_papers_NLZ218044763 |