Functionalized multi-walled carbon nanotubes network sensor for NO2 gas detection at room temperature
The chemical gas sensor was fabricated using a functionalized Multi-Walled Carbon Nanotubes (MWCNTs-OH) suspension and deposited on filter cake to employ the filtration from suspension (FFS) method. The fabricated gas sensor was investigated to NO2 gas detection at room temperature. The structural a...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 1 |
| container_start_page | |
| container_title | |
| container_volume | 2290 |
| creator | Al-Makram, Nisreen M. Saleh, Wasan R. |
| description | The chemical gas sensor was fabricated using a functionalized Multi-Walled Carbon Nanotubes (MWCNTs-OH) suspension and deposited on filter cake to employ the filtration from suspension (FFS) method. The fabricated gas sensor was investigated to NO2 gas detection at room temperature. The structural and morphological properties of the MWCNTs film were characterized using an X-ray diffractometer and an atomic force microscope, which confirmed that the film properties are changed when exposed to NO2 gas. A homemade sensing system was used to evaluate the sensitivity of the fabricated network toward NO2 gas at ppm levels by changing the concentration of (32, 72, and 108). MWCNTs-OH network showed a decrease in resistance upon exposure to the NO2 gas in comparison with air. The sensor demonstrated a good sensitivity of about 64% at 32ppm for a low concentration of NO2 gas at room temperature, while this value is reduced whenever exposed to NO2 gas for a long time. |
| doi_str_mv | 10.1063/5.0028240 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>proquest_scita</sourceid><recordid>TN_cdi_proquest_journals_2467229968</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2467229968</sourcerecordid><originalsourceid>FETCH-LOGICAL-p183t-2b06e008be0c40282959db2fd45522ab0c3a99e76e235bb3ce7f5c05e1fe4cab3</originalsourceid><addsrcrecordid>eNotkF9LwzAUxYMoOKcPfoOAb0Jn_rbNoww3heFeFHwrSXornW1Sk5Shn97O7eFwOfDjcM9B6JaSBSU5f5ALQljJBDlDMyolzYqc5udoRogSGRP84xJdxbibIFUU5QzBanQ2td7prv2FGvdjl9psr7tuMlYH4x122vk0GojYQdr78IUjuOgDbia9bhn-1BHXkOA_COuEg_c9TtAPEHQaA1yji0Z3EW5Od47eV09vy-dss12_LB832UBLnjJmSA6ElAaIFYcaSqrasKYWUjKmDbFcKwVFDoxLY7iFopGWSKANCKsNn6O7Y-4Q_PcIMVU7P4apW6yYyAvGlMrLibo_UtG2SR9-robQ9jr8VJRUhxkrWZ1m5H90omYV</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype><pqid>2467229968</pqid></control><display><type>conference_proceeding</type><title>Functionalized multi-walled carbon nanotubes network sensor for NO2 gas detection at room temperature</title><source>AIP Journals Complete</source><creator>Al-Makram, Nisreen M. ; Saleh, Wasan R.</creator><contributor>Hashim, Jasim Hanoon ; Aaber, Zeyad S ; Abdulateff, Ahmed Mahmood ; Madlool, Thaer Mahdi ; Nasir, Ibtisam Abbas ; Joda, Baker A ; Mohammed, Adnan Ibrahim</contributor><creatorcontrib>Al-Makram, Nisreen M. ; Saleh, Wasan R. ; Hashim, Jasim Hanoon ; Aaber, Zeyad S ; Abdulateff, Ahmed Mahmood ; Madlool, Thaer Mahdi ; Nasir, Ibtisam Abbas ; Joda, Baker A ; Mohammed, Adnan Ibrahim</creatorcontrib><description>The chemical gas sensor was fabricated using a functionalized Multi-Walled Carbon Nanotubes (MWCNTs-OH) suspension and deposited on filter cake to employ the filtration from suspension (FFS) method. The fabricated gas sensor was investigated to NO2 gas detection at room temperature. The structural and morphological properties of the MWCNTs film were characterized using an X-ray diffractometer and an atomic force microscope, which confirmed that the film properties are changed when exposed to NO2 gas. A homemade sensing system was used to evaluate the sensitivity of the fabricated network toward NO2 gas at ppm levels by changing the concentration of (32, 72, and 108). MWCNTs-OH network showed a decrease in resistance upon exposure to the NO2 gas in comparison with air. The sensor demonstrated a good sensitivity of about 64% at 32ppm for a low concentration of NO2 gas at room temperature, while this value is reduced whenever exposed to NO2 gas for a long time.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0028240</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Atomic force microscopes ; Atomic force microscopy ; Exposure ; Filter cake ; Gas sensors ; Multi wall carbon nanotubes ; Nitrogen dioxide ; Room temperature ; Sensitivity analysis ; Sensors</subject><ispartof>AIP conference proceedings, 2020, Vol.2290 (1)</ispartof><rights>Author(s)</rights><rights>2020 Author(s). Published by AIP Publishing.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/acp/article-lookup/doi/10.1063/5.0028240$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,790,4498,23909,23910,25118,27901,27902,76126</link.rule.ids></links><search><contributor>Hashim, Jasim Hanoon</contributor><contributor>Aaber, Zeyad S</contributor><contributor>Abdulateff, Ahmed Mahmood</contributor><contributor>Madlool, Thaer Mahdi</contributor><contributor>Nasir, Ibtisam Abbas</contributor><contributor>Joda, Baker A</contributor><contributor>Mohammed, Adnan Ibrahim</contributor><creatorcontrib>Al-Makram, Nisreen M.</creatorcontrib><creatorcontrib>Saleh, Wasan R.</creatorcontrib><title>Functionalized multi-walled carbon nanotubes network sensor for NO2 gas detection at room temperature</title><title>AIP conference proceedings</title><description>The chemical gas sensor was fabricated using a functionalized Multi-Walled Carbon Nanotubes (MWCNTs-OH) suspension and deposited on filter cake to employ the filtration from suspension (FFS) method. The fabricated gas sensor was investigated to NO2 gas detection at room temperature. The structural and morphological properties of the MWCNTs film were characterized using an X-ray diffractometer and an atomic force microscope, which confirmed that the film properties are changed when exposed to NO2 gas. A homemade sensing system was used to evaluate the sensitivity of the fabricated network toward NO2 gas at ppm levels by changing the concentration of (32, 72, and 108). MWCNTs-OH network showed a decrease in resistance upon exposure to the NO2 gas in comparison with air. The sensor demonstrated a good sensitivity of about 64% at 32ppm for a low concentration of NO2 gas at room temperature, while this value is reduced whenever exposed to NO2 gas for a long time.</description><subject>Atomic force microscopes</subject><subject>Atomic force microscopy</subject><subject>Exposure</subject><subject>Filter cake</subject><subject>Gas sensors</subject><subject>Multi wall carbon nanotubes</subject><subject>Nitrogen dioxide</subject><subject>Room temperature</subject><subject>Sensitivity analysis</subject><subject>Sensors</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2020</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNotkF9LwzAUxYMoOKcPfoOAb0Jn_rbNoww3heFeFHwrSXornW1Sk5Shn97O7eFwOfDjcM9B6JaSBSU5f5ALQljJBDlDMyolzYqc5udoRogSGRP84xJdxbibIFUU5QzBanQ2td7prv2FGvdjl9psr7tuMlYH4x122vk0GojYQdr78IUjuOgDbia9bhn-1BHXkOA_COuEg_c9TtAPEHQaA1yji0Z3EW5Od47eV09vy-dss12_LB832UBLnjJmSA6ElAaIFYcaSqrasKYWUjKmDbFcKwVFDoxLY7iFopGWSKANCKsNn6O7Y-4Q_PcIMVU7P4apW6yYyAvGlMrLibo_UtG2SR9-robQ9jr8VJRUhxkrWZ1m5H90omYV</recordid><startdate>20201204</startdate><enddate>20201204</enddate><creator>Al-Makram, Nisreen M.</creator><creator>Saleh, Wasan R.</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20201204</creationdate><title>Functionalized multi-walled carbon nanotubes network sensor for NO2 gas detection at room temperature</title><author>Al-Makram, Nisreen M. ; Saleh, Wasan R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p183t-2b06e008be0c40282959db2fd45522ab0c3a99e76e235bb3ce7f5c05e1fe4cab3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Atomic force microscopes</topic><topic>Atomic force microscopy</topic><topic>Exposure</topic><topic>Filter cake</topic><topic>Gas sensors</topic><topic>Multi wall carbon nanotubes</topic><topic>Nitrogen dioxide</topic><topic>Room temperature</topic><topic>Sensitivity analysis</topic><topic>Sensors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Al-Makram, Nisreen M.</creatorcontrib><creatorcontrib>Saleh, Wasan R.</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Al-Makram, Nisreen M.</au><au>Saleh, Wasan R.</au><au>Hashim, Jasim Hanoon</au><au>Aaber, Zeyad S</au><au>Abdulateff, Ahmed Mahmood</au><au>Madlool, Thaer Mahdi</au><au>Nasir, Ibtisam Abbas</au><au>Joda, Baker A</au><au>Mohammed, Adnan Ibrahim</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Functionalized multi-walled carbon nanotubes network sensor for NO2 gas detection at room temperature</atitle><btitle>AIP conference proceedings</btitle><date>2020-12-04</date><risdate>2020</risdate><volume>2290</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>The chemical gas sensor was fabricated using a functionalized Multi-Walled Carbon Nanotubes (MWCNTs-OH) suspension and deposited on filter cake to employ the filtration from suspension (FFS) method. The fabricated gas sensor was investigated to NO2 gas detection at room temperature. The structural and morphological properties of the MWCNTs film were characterized using an X-ray diffractometer and an atomic force microscope, which confirmed that the film properties are changed when exposed to NO2 gas. A homemade sensing system was used to evaluate the sensitivity of the fabricated network toward NO2 gas at ppm levels by changing the concentration of (32, 72, and 108). MWCNTs-OH network showed a decrease in resistance upon exposure to the NO2 gas in comparison with air. The sensor demonstrated a good sensitivity of about 64% at 32ppm for a low concentration of NO2 gas at room temperature, while this value is reduced whenever exposed to NO2 gas for a long time.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0028240</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2020, Vol.2290 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_proquest_journals_2467229968 |
| source | AIP Journals Complete |
| subjects | Atomic force microscopes Atomic force microscopy Exposure Filter cake Gas sensors Multi wall carbon nanotubes Nitrogen dioxide Room temperature Sensitivity analysis Sensors |
| title | Functionalized multi-walled carbon nanotubes network sensor for NO2 gas detection at room temperature |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T05%3A54%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_scita&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Functionalized%20multi-walled%20carbon%20nanotubes%20network%20sensor%20for%20NO2%20gas%20detection%20at%20room%20temperature&rft.btitle=AIP%20conference%20proceedings&rft.au=Al-Makram,%20Nisreen%20M.&rft.date=2020-12-04&rft.volume=2290&rft.issue=1&rft.issn=0094-243X&rft.eissn=1551-7616&rft.coden=APCPCS&rft_id=info:doi/10.1063/5.0028240&rft_dat=%3Cproquest_scita%3E2467229968%3C/proquest_scita%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2467229968&rft_id=info:pmid/&rfr_iscdi=true |