Gas-phase synthesis of nitrogen-doped Ti O 2 nanorods by microwave plasma torch at atmospheric pressure
Nitrogen (N)-doped titanium dioxide ( Ti O 2 ) nanorods were directly synthesized via decomposition of gas-phase titanium tetrachloride ( Ti Cl 4 ) by an atmospheric microwave plasma torch. X-ray diffraction, field-emission scanning electron microscope, field-emission transmission electron microscop...
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| Veröffentlicht in: | Physics of plasmas 2005-11, Vol.12 (11), p.114501-114501-4 |
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| container_end_page | 114501-4 |
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| container_issue | 11 |
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| container_title | Physics of plasmas |
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| creator | Hong, Yong Cheol Kim, Jong Hun Bang, Chan Uk Uhm, Han Sup |
| description | Nitrogen (N)-doped titanium dioxide
(
Ti
O
2
)
nanorods were directly synthesized via decomposition of gas-phase titanium tetrachloride
(
Ti
Cl
4
)
by an atmospheric microwave plasma torch. X-ray diffraction, field-emission scanning electron microscope, field-emission transmission electron microscope, and electron-energy-loss spectroscopy (EELS) have been employed to investigate fraction of the anatase and rutile phases, diameter and length, and chemical composition of the nanorods, respectively. The diameters of the nanorods are approximately 30–80 nm and the length is several micrometers. EELS data show that incorporation of N into the O site of
Ti
O
2
nanorods was enhanced in
N
2
gas by the microwave plasma torch. Also, a growth model of the rods was proposed on the basis of vapor-liquid-solid mechanism. |
| doi_str_mv | 10.1063/1.2135773 |
| format | Article |
| fullrecord | <record><control><sourceid>scitation</sourceid><recordid>TN_cdi_scitation_primary_10_1063_1_2135773</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>pop</sourcerecordid><originalsourceid>FETCH-LOGICAL-s124f-74f6de0a5de7f776d1306a2cd9bd5194b65ecc31a4c9fbb35c3950099513295c3</originalsourceid><addsrcrecordid>eNqNkEFLAzEQhYMoWKsH_0HOwtZks0magwcpWoVCLxW8hWyS7Ua6myWzVvbfu9WiNxEGZh68N_A9hK4pmVEi2C2d5ZRxKdkJmlAyV5kUsjg93JJkQhSv5-gC4I0QUgg-n6Dt0kDW1QY8hqHtaw8BcKxwG_oUt77NXOy8w5uA1zjHrWljig5wOeAm2BQ_zN7jbmegMbiPydbY9OM0Ebrap2BxlzzAe_KX6KwyO_BXxz1FL48Pm8VTtlovnxf3qwxoXlSZLCrhPDHceVlJKRxlRJjcOlU6TlVRCu6tZdQUVlVlybhlihOiFKcsV6Oaorvvv2BDb_oQW92l0Jg0aEr0oSJN9bGiEV1_oesf9DF_8-_8X-Z9TL9G3bmKfQKJbn4i</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Gas-phase synthesis of nitrogen-doped Ti O 2 nanorods by microwave plasma torch at atmospheric pressure</title><source>American Institute of Physics (AIP) Journals</source><source>AIP_美国物理联合会期刊回溯（NSTL购买）</source><creator>Hong, Yong Cheol ; Kim, Jong Hun ; Bang, Chan Uk ; Uhm, Han Sup</creator><creatorcontrib>Hong, Yong Cheol ; Kim, Jong Hun ; Bang, Chan Uk ; Uhm, Han Sup</creatorcontrib><description>Nitrogen (N)-doped titanium dioxide
(
Ti
O
2
)
nanorods were directly synthesized via decomposition of gas-phase titanium tetrachloride
(
Ti
Cl
4
)
by an atmospheric microwave plasma torch. X-ray diffraction, field-emission scanning electron microscope, field-emission transmission electron microscope, and electron-energy-loss spectroscopy (EELS) have been employed to investigate fraction of the anatase and rutile phases, diameter and length, and chemical composition of the nanorods, respectively. The diameters of the nanorods are approximately 30–80 nm and the length is several micrometers. EELS data show that incorporation of N into the O site of
Ti
O
2
nanorods was enhanced in
N
2
gas by the microwave plasma torch. Also, a growth model of the rods was proposed on the basis of vapor-liquid-solid mechanism.</description><identifier>ISSN: 1070-664X</identifier><identifier>EISSN: 1089-7674</identifier><identifier>DOI: 10.1063/1.2135773</identifier><identifier>CODEN: PHPAEN</identifier><language>eng</language><publisher>American Institute of Physics</publisher><ispartof>Physics of plasmas, 2005-11, Vol.12 (11), p.114501-114501-4</ispartof><rights>American Institute of Physics</rights><rights>2005 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-s124f-74f6de0a5de7f776d1306a2cd9bd5194b65ecc31a4c9fbb35c3950099513295c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/pop/article-lookup/doi/10.1063/1.2135773$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,780,784,794,1559,4512,27924,27925,76384,76390</link.rule.ids></links><search><creatorcontrib>Hong, Yong Cheol</creatorcontrib><creatorcontrib>Kim, Jong Hun</creatorcontrib><creatorcontrib>Bang, Chan Uk</creatorcontrib><creatorcontrib>Uhm, Han Sup</creatorcontrib><title>Gas-phase synthesis of nitrogen-doped Ti O 2 nanorods by microwave plasma torch at atmospheric pressure</title><title>Physics of plasmas</title><description>Nitrogen (N)-doped titanium dioxide
(
Ti
O
2
)
nanorods were directly synthesized via decomposition of gas-phase titanium tetrachloride
(
Ti
Cl
4
)
by an atmospheric microwave plasma torch. X-ray diffraction, field-emission scanning electron microscope, field-emission transmission electron microscope, and electron-energy-loss spectroscopy (EELS) have been employed to investigate fraction of the anatase and rutile phases, diameter and length, and chemical composition of the nanorods, respectively. The diameters of the nanorods are approximately 30–80 nm and the length is several micrometers. EELS data show that incorporation of N into the O site of
Ti
O
2
nanorods was enhanced in
N
2
gas by the microwave plasma torch. Also, a growth model of the rods was proposed on the basis of vapor-liquid-solid mechanism.</description><issn>1070-664X</issn><issn>1089-7674</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqNkEFLAzEQhYMoWKsH_0HOwtZks0magwcpWoVCLxW8hWyS7Ua6myWzVvbfu9WiNxEGZh68N_A9hK4pmVEi2C2d5ZRxKdkJmlAyV5kUsjg93JJkQhSv5-gC4I0QUgg-n6Dt0kDW1QY8hqHtaw8BcKxwG_oUt77NXOy8w5uA1zjHrWljig5wOeAm2BQ_zN7jbmegMbiPydbY9OM0Ebrap2BxlzzAe_KX6KwyO_BXxz1FL48Pm8VTtlovnxf3qwxoXlSZLCrhPDHceVlJKRxlRJjcOlU6TlVRCu6tZdQUVlVlybhlihOiFKcsV6Oaorvvv2BDb_oQW92l0Jg0aEr0oSJN9bGiEV1_oesf9DF_8-_8X-Z9TL9G3bmKfQKJbn4i</recordid><startdate>20051117</startdate><enddate>20051117</enddate><creator>Hong, Yong Cheol</creator><creator>Kim, Jong Hun</creator><creator>Bang, Chan Uk</creator><creator>Uhm, Han Sup</creator><general>American Institute of Physics</general><scope/></search><sort><creationdate>20051117</creationdate><title>Gas-phase synthesis of nitrogen-doped Ti O 2 nanorods by microwave plasma torch at atmospheric pressure</title><author>Hong, Yong Cheol ; Kim, Jong Hun ; Bang, Chan Uk ; Uhm, Han Sup</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-s124f-74f6de0a5de7f776d1306a2cd9bd5194b65ecc31a4c9fbb35c3950099513295c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hong, Yong Cheol</creatorcontrib><creatorcontrib>Kim, Jong Hun</creatorcontrib><creatorcontrib>Bang, Chan Uk</creatorcontrib><creatorcontrib>Uhm, Han Sup</creatorcontrib><jtitle>Physics of plasmas</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hong, Yong Cheol</au><au>Kim, Jong Hun</au><au>Bang, Chan Uk</au><au>Uhm, Han Sup</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gas-phase synthesis of nitrogen-doped Ti O 2 nanorods by microwave plasma torch at atmospheric pressure</atitle><jtitle>Physics of plasmas</jtitle><date>2005-11-17</date><risdate>2005</risdate><volume>12</volume><issue>11</issue><spage>114501</spage><epage>114501-4</epage><pages>114501-114501-4</pages><issn>1070-664X</issn><eissn>1089-7674</eissn><coden>PHPAEN</coden><abstract>Nitrogen (N)-doped titanium dioxide
(
Ti
O
2
)
nanorods were directly synthesized via decomposition of gas-phase titanium tetrachloride
(
Ti
Cl
4
)
by an atmospheric microwave plasma torch. X-ray diffraction, field-emission scanning electron microscope, field-emission transmission electron microscope, and electron-energy-loss spectroscopy (EELS) have been employed to investigate fraction of the anatase and rutile phases, diameter and length, and chemical composition of the nanorods, respectively. The diameters of the nanorods are approximately 30–80 nm and the length is several micrometers. EELS data show that incorporation of N into the O site of
Ti
O
2
nanorods was enhanced in
N
2
gas by the microwave plasma torch. Also, a growth model of the rods was proposed on the basis of vapor-liquid-solid mechanism.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.2135773</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 1070-664X |
| ispartof | Physics of plasmas, 2005-11, Vol.12 (11), p.114501-114501-4 |
| issn | 1070-664X 1089-7674 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_2135773 |
| source | American Institute of Physics (AIP) Journals; AIP_美国物理联合会期刊回溯（NSTL购买） |
| title | Gas-phase synthesis of nitrogen-doped Ti O 2 nanorods by microwave plasma torch at atmospheric pressure |
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