Flexible NO gas sensor fabricated using graphene/silver nanoparticles stacked electrode structures
The study presents micro- and nano-structures forming a flexible gas sensor based on combinative coating and ultrashort-pulse laser techniques in graphene/silver nanoparticles (G-Ag) thin film electrodes on polyimide (PI) substrate. The prepared silver nanoparticles (AgNPs) revealed the nano-microst...
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| Veröffentlicht in: | Materials letters 2021-07, Vol.295, p.129826, Article 129826 |
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| container_title | Materials letters |
| container_volume | 295 |
| creator | Chen, Zhao-Chi Chang, Tien-Li Chen, Chia-Hua Liou, Dar-Sun Han, Tong-Yao Wu, Qi-Xuan |
| description | The study presents micro- and nano-structures forming a flexible gas sensor based on combinative coating and ultrashort-pulse laser techniques in graphene/silver nanoparticles (G-Ag) thin film electrodes on polyimide (PI) substrate. The prepared silver nanoparticles (AgNPs) revealed the nano-microstructures retain the characteristics of graphene (G). The irregularly distributed AgNPs were deposited on the surface of G sheets, promoting the formation of stacked porous structures with high specific surface area between the AgNPs and G sheets. Under temperature-assisted control, G-Ag composite structures with high sensitivity (response) and selectivity increase gas detection of nitric oxide (NO). This is due to the high adsorption capacity and stability of AgNPs for NO gas molecules, and therefore G-Ag thin film on flexible substrate is a potential sensor for gas detection. |
| doi_str_mv | 10.1016/j.matlet.2021.129826 |
| format | Article |
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The prepared silver nanoparticles (AgNPs) revealed the nano-microstructures retain the characteristics of graphene (G). The irregularly distributed AgNPs were deposited on the surface of G sheets, promoting the formation of stacked porous structures with high specific surface area between the AgNPs and G sheets. Under temperature-assisted control, G-Ag composite structures with high sensitivity (response) and selectivity increase gas detection of nitric oxide (NO). This is due to the high adsorption capacity and stability of AgNPs for NO gas molecules, and therefore G-Ag thin film on flexible substrate is a potential sensor for gas detection.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2021.129826</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Composite structures ; Flexible sensor ; Gas detection ; Gas sensors ; Graphene ; Materials science ; Nanoparticles ; Nitric oxide ; Selectivity ; Sensors ; Sheets ; Silver ; Stacked electrode ; Structures ; Substrates ; Thin films</subject><ispartof>Materials letters, 2021-07, Vol.295, p.129826, Article 129826</ispartof><rights>2021</rights><rights>Copyright Elsevier BV Jul 15, 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c334t-13bdeb538775a2a316455ce78da63cc465ecf802170d1db4109c389d9c5c03f3</citedby><cites>FETCH-LOGICAL-c334t-13bdeb538775a2a316455ce78da63cc465ecf802170d1db4109c389d9c5c03f3</cites><orcidid>0000-0001-7270-7222</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167577X2100522X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Chen, Zhao-Chi</creatorcontrib><creatorcontrib>Chang, Tien-Li</creatorcontrib><creatorcontrib>Chen, Chia-Hua</creatorcontrib><creatorcontrib>Liou, Dar-Sun</creatorcontrib><creatorcontrib>Han, Tong-Yao</creatorcontrib><creatorcontrib>Wu, Qi-Xuan</creatorcontrib><title>Flexible NO gas sensor fabricated using graphene/silver nanoparticles stacked electrode structures</title><title>Materials letters</title><description>The study presents micro- and nano-structures forming a flexible gas sensor based on combinative coating and ultrashort-pulse laser techniques in graphene/silver nanoparticles (G-Ag) thin film electrodes on polyimide (PI) substrate. The prepared silver nanoparticles (AgNPs) revealed the nano-microstructures retain the characteristics of graphene (G). The irregularly distributed AgNPs were deposited on the surface of G sheets, promoting the formation of stacked porous structures with high specific surface area between the AgNPs and G sheets. Under temperature-assisted control, G-Ag composite structures with high sensitivity (response) and selectivity increase gas detection of nitric oxide (NO). This is due to the high adsorption capacity and stability of AgNPs for NO gas molecules, and therefore G-Ag thin film on flexible substrate is a potential sensor for gas detection.</description><subject>Composite structures</subject><subject>Flexible sensor</subject><subject>Gas detection</subject><subject>Gas sensors</subject><subject>Graphene</subject><subject>Materials science</subject><subject>Nanoparticles</subject><subject>Nitric oxide</subject><subject>Selectivity</subject><subject>Sensors</subject><subject>Sheets</subject><subject>Silver</subject><subject>Stacked electrode</subject><subject>Structures</subject><subject>Substrates</subject><subject>Thin films</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouK7-Aw8Fz-0mTdK0F0EWv2BxL3vwFtJkuqZ225qki_57s9Szp4HheWd4H4RuCc4IJsWqzQ4qdBCyHOckI3lV5sUZWpBS0JRVojpHi4iJlAvxfomuvG8xxqzCbIHqpw6-bd1B8rZN9sonHno_uKRRtbNaBTDJ5G2_T_ZOjR_Qw8rb7ggu6VU_jMoFqzuIqaD0Z2ShAx3cYCBu3KTD5MBfo4tGdR5u_uYS7Z4ed-uXdLN9fl0_bFJNKQspobWBmtNSCK5yRUnBONcgSqMKqjUrOOimjAUFNsTUjOBK07IyleYa04Yu0d18dnTD1wQ-yHaYXB8_ypxTVjAiChYpNlPaDd47aOTo7EG5H0mwPMmUrZxlypNMOcuMsfs5BrHA0YKTXlvoNRjrYmNpBvv_gV8NuoDt</recordid><startdate>20210715</startdate><enddate>20210715</enddate><creator>Chen, Zhao-Chi</creator><creator>Chang, Tien-Li</creator><creator>Chen, Chia-Hua</creator><creator>Liou, Dar-Sun</creator><creator>Han, Tong-Yao</creator><creator>Wu, Qi-Xuan</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0001-7270-7222</orcidid></search><sort><creationdate>20210715</creationdate><title>Flexible NO gas sensor fabricated using graphene/silver nanoparticles stacked electrode structures</title><author>Chen, Zhao-Chi ; Chang, Tien-Li ; Chen, Chia-Hua ; Liou, Dar-Sun ; Han, Tong-Yao ; Wu, Qi-Xuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-13bdeb538775a2a316455ce78da63cc465ecf802170d1db4109c389d9c5c03f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Composite structures</topic><topic>Flexible sensor</topic><topic>Gas detection</topic><topic>Gas sensors</topic><topic>Graphene</topic><topic>Materials science</topic><topic>Nanoparticles</topic><topic>Nitric oxide</topic><topic>Selectivity</topic><topic>Sensors</topic><topic>Sheets</topic><topic>Silver</topic><topic>Stacked electrode</topic><topic>Structures</topic><topic>Substrates</topic><topic>Thin films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Zhao-Chi</creatorcontrib><creatorcontrib>Chang, Tien-Li</creatorcontrib><creatorcontrib>Chen, Chia-Hua</creatorcontrib><creatorcontrib>Liou, Dar-Sun</creatorcontrib><creatorcontrib>Han, Tong-Yao</creatorcontrib><creatorcontrib>Wu, Qi-Xuan</creatorcontrib><collection>CrossRef</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>Chen, Zhao-Chi</au><au>Chang, Tien-Li</au><au>Chen, Chia-Hua</au><au>Liou, Dar-Sun</au><au>Han, Tong-Yao</au><au>Wu, Qi-Xuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Flexible NO gas sensor fabricated using graphene/silver nanoparticles stacked electrode structures</atitle><jtitle>Materials letters</jtitle><date>2021-07-15</date><risdate>2021</risdate><volume>295</volume><spage>129826</spage><pages>129826-</pages><artnum>129826</artnum><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>The study presents micro- and nano-structures forming a flexible gas sensor based on combinative coating and ultrashort-pulse laser techniques in graphene/silver nanoparticles (G-Ag) thin film electrodes on polyimide (PI) substrate. 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| issn | 0167-577X 1873-4979 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Composite structures Flexible sensor Gas detection Gas sensors Graphene Materials science Nanoparticles Nitric oxide Selectivity Sensors Sheets Silver Stacked electrode Structures Substrates Thin films |
| title | Flexible NO gas sensor fabricated using graphene/silver nanoparticles stacked electrode structures |
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