Formation of crystalline AlN nanotubes by a roll-up approach
In this study, aluminum nitride (h-AlN) nanotubes with high crystallinity and yield have been prepared by AlP and NaN3 in a stainless steel autoclave at 350°C. The samples were studied by powder X-ray diffraction pattern (XRD), transmission electron microscopy (TEM) and HRTEM in detail. The lengths...
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| Veröffentlicht in: | Materials letters 2011-06, Vol.65 (12), p.1900-1902 |
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| container_title | Materials letters |
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| creator | Fan, Yingju |
| description | In this study, aluminum nitride (h-AlN) nanotubes with high crystallinity and yield have been prepared by AlP and NaN3 in a stainless steel autoclave at 350°C. The samples were studied by powder X-ray diffraction pattern (XRD), transmission electron microscopy (TEM) and HRTEM in detail. The lengths of the AlN nanotubes are about 1μm with most of the tube ends are open. The AlN nanotube preferentially grow along the [001] direction. The results demonstrate that the bending and roll-up of a thin layer to form tubular nanoscrolls is a thermally driven process. One-dimensional preferential growth was explained in terms of the crystallographic feature of hexagonal AlN. |
| doi_str_mv | 10.1016/j.matlet.2011.03.084 |
| format | Article |
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The samples were studied by powder X-ray diffraction pattern (XRD), transmission electron microscopy (TEM) and HRTEM in detail. The lengths of the AlN nanotubes are about 1μm with most of the tube ends are open. The AlN nanotube preferentially grow along the [001] direction. The results demonstrate that the bending and roll-up of a thin layer to form tubular nanoscrolls is a thermally driven process. One-dimensional preferential growth was explained in terms of the crystallographic feature of hexagonal AlN.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2011.03.084</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>aluminum ; Aluminum nitride ; autoclaves ; Bending ; Crystal growth ; crystal structure ; Crystallinity ; Nanocomposites ; Nanomaterials ; Nanostructure ; Nanotubes ; Semiconductors ; stainless steel ; Thin films ; transmission electron microscopy ; X-ray diffraction</subject><ispartof>Materials letters, 2011-06, Vol.65 (12), p.1900-1902</ispartof><rights>2011 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c362t-6d936c849f2ad061f365135d1e9be753458f583ad6dd769200711af6b9d4afb23</citedby><cites>FETCH-LOGICAL-c362t-6d936c849f2ad061f365135d1e9be753458f583ad6dd769200711af6b9d4afb23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167577X11003399$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Fan, Yingju</creatorcontrib><title>Formation of crystalline AlN nanotubes by a roll-up approach</title><title>Materials letters</title><description>In this study, aluminum nitride (h-AlN) nanotubes with high crystallinity and yield have been prepared by AlP and NaN3 in a stainless steel autoclave at 350°C. 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One-dimensional preferential growth was explained in terms of the crystallographic feature of hexagonal AlN.</description><subject>aluminum</subject><subject>Aluminum nitride</subject><subject>autoclaves</subject><subject>Bending</subject><subject>Crystal growth</subject><subject>crystal structure</subject><subject>Crystallinity</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Nanotubes</subject><subject>Semiconductors</subject><subject>stainless steel</subject><subject>Thin films</subject><subject>transmission electron microscopy</subject><subject>X-ray diffraction</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kM1KxDAYRYMoOI6-gWB3rlqTps0PiDCIo8KgCx1wF9L8aIZMMyatMG9vhrp29W3OvZfvAHCJYIUgIjebaisHb4aqhghVEFeQNUdghhjFZcMpPwazjNGypfTjFJyltIEQNhw2M3C7DDGHXeiLYAsV92mQ3rveFAv_UvSyD8PYmVR0-0IWMXhfjrtC7nYxSPV1Dk6s9Mlc_N05WC8f3u-fytXr4_P9YlUqTOqhJJpjoljDbS01JMhi0iLcamR4Z2iLm5bZlmGpidaU8BpCipC0pOO6kbar8RxcT7159ns0aRBbl5TxXvYmjEkwxjHDDPFMNhOpYkgpGit20W1l3AsExcGV2IjJlTi4EhCL7CrHrqaYlUHIz-iSWL9loM2eMGQEZeJuIkz-88eZKJJypldGu2jUIHRw_0_8AqbGfMc</recordid><startdate>20110630</startdate><enddate>20110630</enddate><creator>Fan, Yingju</creator><general>Elsevier B.V</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20110630</creationdate><title>Formation of crystalline AlN nanotubes by a roll-up approach</title><author>Fan, Yingju</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c362t-6d936c849f2ad061f365135d1e9be753458f583ad6dd769200711af6b9d4afb23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>aluminum</topic><topic>Aluminum nitride</topic><topic>autoclaves</topic><topic>Bending</topic><topic>Crystal growth</topic><topic>crystal structure</topic><topic>Crystallinity</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Nanotubes</topic><topic>Semiconductors</topic><topic>stainless steel</topic><topic>Thin films</topic><topic>transmission electron microscopy</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Yingju</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Yingju</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Formation of crystalline AlN nanotubes by a roll-up approach</atitle><jtitle>Materials letters</jtitle><date>2011-06-30</date><risdate>2011</risdate><volume>65</volume><issue>12</issue><spage>1900</spage><epage>1902</epage><pages>1900-1902</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>In this study, aluminum nitride (h-AlN) nanotubes with high crystallinity and yield have been prepared by AlP and NaN3 in a stainless steel autoclave at 350°C. 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| ispartof | Materials letters, 2011-06, Vol.65 (12), p.1900-1902 |
| issn | 0167-577X 1873-4979 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | aluminum Aluminum nitride autoclaves Bending Crystal growth crystal structure Crystallinity Nanocomposites Nanomaterials Nanostructure Nanotubes Semiconductors stainless steel Thin films transmission electron microscopy X-ray diffraction |
| title | Formation of crystalline AlN nanotubes by a roll-up approach |
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