Synthesis and Optical Properties of Iodinated Multi-walled Carbon Nanotubes
This paper reports synthesis and optical properties of iodinated multi-walled carbon nanotubes (MWCNT). Multi-walled carbon nanotubes were synthesized by aerosol – assisted chemical vapor deposition method and iodinated by crystalline iodine under increased pressure (approximately ~20 bar) at 400°C....
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| Veröffentlicht in: | Optics and spectroscopy 2018-12, Vol.125 (6), p.921-927 |
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| container_title | Optics and spectroscopy |
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| creator | Mammadova, S. A. Huseynov, A. B. Israfilov, A. O. |
| description | This paper reports synthesis and optical properties of iodinated multi-walled carbon nanotubes (MWCNT). Multi-walled carbon nanotubes were synthesized by aerosol – assisted chemical vapor deposition method and iodinated by crystalline iodine under increased pressure (approximately ~20 bar) at 400°C. X-ray diffraction analysis, Raman and Fourier transform infrared spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy were applied to characterize the iodinated MWCNTs.The results proved the presence of iodine atoms in iodinated MWCNTs. UV-VIS absorption and photoluminescence properties have been studied in pristine MWCNTs and iodinated MWCNTs suspensions in ethanol. Firstly, photoluminescence intensity of the iodinated MWCNTs remarkably enhanced with the appearance of C–I bonds on the surface of MWCNTs, due to the high concentration of intercalated iodine atoms (approximately 30 wt %). The photoluminescence intensity enhancement of peaks at 430 and 520 nm is highly dependent on defects formed by C–I bonds. |
| doi_str_mv | 10.1134/S0030400X1812024X |
| format | Article |
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A. ; Huseynov, A. B. ; Israfilov, A. O.</creator><creatorcontrib>Mammadova, S. A. ; Huseynov, A. B. ; Israfilov, A. O.</creatorcontrib><description>This paper reports synthesis and optical properties of iodinated multi-walled carbon nanotubes (MWCNT). Multi-walled carbon nanotubes were synthesized by aerosol – assisted chemical vapor deposition method and iodinated by crystalline iodine under increased pressure (approximately ~20 bar) at 400°C. X-ray diffraction analysis, Raman and Fourier transform infrared spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy were applied to characterize the iodinated MWCNTs.The results proved the presence of iodine atoms in iodinated MWCNTs. UV-VIS absorption and photoluminescence properties have been studied in pristine MWCNTs and iodinated MWCNTs suspensions in ethanol. Firstly, photoluminescence intensity of the iodinated MWCNTs remarkably enhanced with the appearance of C–I bonds on the surface of MWCNTs, due to the high concentration of intercalated iodine atoms (approximately 30 wt %). The photoluminescence intensity enhancement of peaks at 430 and 520 nm is highly dependent on defects formed by C–I bonds.</description><identifier>ISSN: 0030-400X</identifier><identifier>EISSN: 1562-6911</identifier><identifier>DOI: 10.1134/S0030400X1812024X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Carbon ; Chemical synthesis ; Chemical vapor deposition ; Crystal defects ; Energy dispersive X ray spectroscopy ; Ethanol ; Fourier transforms ; Infrared analysis ; Iodine ; Lasers ; Multi wall carbon nanotubes ; Optical Devices ; Optical properties ; Optics ; Organic chemistry ; Photoluminescence ; Photonics ; Physics ; Physics and Astronomy ; Scanning electron microscopy ; Spectroscopy of Condensed States ; Spectrum analysis ; X-ray diffraction</subject><ispartof>Optics and spectroscopy, 2018-12, Vol.125 (6), p.921-927</ispartof><rights>Pleiades Publishing, Ltd. 2018</rights><rights>Copyright Springer Nature B.V. 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-7fab418c8cb8da39e5e9a74a544e163a5eda34084e88b603e2bc1b96827a50ee3</citedby><cites>FETCH-LOGICAL-c316t-7fab418c8cb8da39e5e9a74a544e163a5eda34084e88b603e2bc1b96827a50ee3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0030400X1812024X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0030400X1812024X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Mammadova, S. A.</creatorcontrib><creatorcontrib>Huseynov, A. B.</creatorcontrib><creatorcontrib>Israfilov, A. O.</creatorcontrib><title>Synthesis and Optical Properties of Iodinated Multi-walled Carbon Nanotubes</title><title>Optics and spectroscopy</title><addtitle>Opt. Spectrosc</addtitle><description>This paper reports synthesis and optical properties of iodinated multi-walled carbon nanotubes (MWCNT). Multi-walled carbon nanotubes were synthesized by aerosol – assisted chemical vapor deposition method and iodinated by crystalline iodine under increased pressure (approximately ~20 bar) at 400°C. X-ray diffraction analysis, Raman and Fourier transform infrared spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy were applied to characterize the iodinated MWCNTs.The results proved the presence of iodine atoms in iodinated MWCNTs. UV-VIS absorption and photoluminescence properties have been studied in pristine MWCNTs and iodinated MWCNTs suspensions in ethanol. Firstly, photoluminescence intensity of the iodinated MWCNTs remarkably enhanced with the appearance of C–I bonds on the surface of MWCNTs, due to the high concentration of intercalated iodine atoms (approximately 30 wt %). The photoluminescence intensity enhancement of peaks at 430 and 520 nm is highly dependent on defects formed by C–I bonds.</description><subject>Carbon</subject><subject>Chemical synthesis</subject><subject>Chemical vapor deposition</subject><subject>Crystal defects</subject><subject>Energy dispersive X ray spectroscopy</subject><subject>Ethanol</subject><subject>Fourier transforms</subject><subject>Infrared analysis</subject><subject>Iodine</subject><subject>Lasers</subject><subject>Multi wall carbon nanotubes</subject><subject>Optical Devices</subject><subject>Optical properties</subject><subject>Optics</subject><subject>Organic chemistry</subject><subject>Photoluminescence</subject><subject>Photonics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Scanning electron microscopy</subject><subject>Spectroscopy of Condensed States</subject><subject>Spectrum analysis</subject><subject>X-ray diffraction</subject><issn>0030-400X</issn><issn>1562-6911</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LxDAQxYMouK5-AG8Bz9VMk6bpURb_LK6usAp7K0k71S41qUmK7Le3ywoexNMw837vDTxCzoFdAnBxtWKMM8HYGhSkLBXrAzKBTKaJLAAOyWQnJzv9mJyEsGEMQIliQh5WWxvfMbSBalvTZR_bSnf02bsefWwxUNfQuatbqyPW9HHoYpt86a4bl5n2xln6pK2Lg8FwSo4a3QU8-5lT8np78zK7TxbLu_nsepFUHGRM8kYbAapSlVG15gVmWOhc6EwIBMl1huNVMCVQKSMZx9RUYAqp0lxnDJFPycU-t_fuc8AQy40bvB1flikomeei4DBSsKcq70Lw2JS9bz-035bAyl1n5Z_ORk-694SRtW_of5P_N30Dtd5uKA</recordid><startdate>20181201</startdate><enddate>20181201</enddate><creator>Mammadova, S. A.</creator><creator>Huseynov, A. B.</creator><creator>Israfilov, A. O.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20181201</creationdate><title>Synthesis and Optical Properties of Iodinated Multi-walled Carbon Nanotubes</title><author>Mammadova, S. A. ; Huseynov, A. B. ; Israfilov, A. O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-7fab418c8cb8da39e5e9a74a544e163a5eda34084e88b603e2bc1b96827a50ee3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Carbon</topic><topic>Chemical synthesis</topic><topic>Chemical vapor deposition</topic><topic>Crystal defects</topic><topic>Energy dispersive X ray spectroscopy</topic><topic>Ethanol</topic><topic>Fourier transforms</topic><topic>Infrared analysis</topic><topic>Iodine</topic><topic>Lasers</topic><topic>Multi wall carbon nanotubes</topic><topic>Optical Devices</topic><topic>Optical properties</topic><topic>Optics</topic><topic>Organic chemistry</topic><topic>Photoluminescence</topic><topic>Photonics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Scanning electron microscopy</topic><topic>Spectroscopy of Condensed States</topic><topic>Spectrum analysis</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mammadova, S. A.</creatorcontrib><creatorcontrib>Huseynov, A. B.</creatorcontrib><creatorcontrib>Israfilov, A. O.</creatorcontrib><collection>CrossRef</collection><jtitle>Optics and spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mammadova, S. A.</au><au>Huseynov, A. B.</au><au>Israfilov, A. O.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and Optical Properties of Iodinated Multi-walled Carbon Nanotubes</atitle><jtitle>Optics and spectroscopy</jtitle><stitle>Opt. Spectrosc</stitle><date>2018-12-01</date><risdate>2018</risdate><volume>125</volume><issue>6</issue><spage>921</spage><epage>927</epage><pages>921-927</pages><issn>0030-400X</issn><eissn>1562-6911</eissn><abstract>This paper reports synthesis and optical properties of iodinated multi-walled carbon nanotubes (MWCNT). Multi-walled carbon nanotubes were synthesized by aerosol – assisted chemical vapor deposition method and iodinated by crystalline iodine under increased pressure (approximately ~20 bar) at 400°C. X-ray diffraction analysis, Raman and Fourier transform infrared spectroscopy, scanning electron microscopy coupled with energy dispersive X-ray spectroscopy were applied to characterize the iodinated MWCNTs.The results proved the presence of iodine atoms in iodinated MWCNTs. UV-VIS absorption and photoluminescence properties have been studied in pristine MWCNTs and iodinated MWCNTs suspensions in ethanol. Firstly, photoluminescence intensity of the iodinated MWCNTs remarkably enhanced with the appearance of C–I bonds on the surface of MWCNTs, due to the high concentration of intercalated iodine atoms (approximately 30 wt %). The photoluminescence intensity enhancement of peaks at 430 and 520 nm is highly dependent on defects formed by C–I bonds.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0030400X1812024X</doi><tpages>7</tpages></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Carbon Chemical synthesis Chemical vapor deposition Crystal defects Energy dispersive X ray spectroscopy Ethanol Fourier transforms Infrared analysis Iodine Lasers Multi wall carbon nanotubes Optical Devices Optical properties Optics Organic chemistry Photoluminescence Photonics Physics Physics and Astronomy Scanning electron microscopy Spectroscopy of Condensed States Spectrum analysis X-ray diffraction |
| title | Synthesis and Optical Properties of Iodinated Multi-walled Carbon Nanotubes |
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