A High-sensitivity Knock Sensor Based on ZnO Nanowires Array as Piezoelectric Nanogenerator
We develop a new ZnO nanowire (NWs) array knock sensor based on a piezoelectric nanogenerator. The ZnO NWs arrays generated by the hydrothermal method are deadlocked so that the tops of the two arrays are in contact with each other to form a closed circuit, thereby generating a new type of piezoelec...
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| Veröffentlicht in: | Chemistry letters 2021-06, Vol.50 (6), p.1118-1122 |
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| creator | Sun, Li Sun, Nan Liu, Yongchen Jiang, Chengming |
| description | We develop a new ZnO nanowire (NWs) array knock sensor based on a piezoelectric nanogenerator. The ZnO NWs arrays generated by the hydrothermal method are deadlocked so that the tops of the two arrays are in contact with each other to form a closed circuit, thereby generating a new type of piezoelectric nanogenerator. On this basis, the ZnO NWs array knock sensor was developed for the first time with this piezoelectric nanogenerator as the crux element and installed on an engine to measure the voltage characteristics. By comparing the low-speed and high-speed output voltage characteristics of simulated knocking, high-intensity knocking can output a larger voltage, while knocking can generate a higher voltage within 0.02 s. |
| doi_str_mv | 10.1246/cl.210115 |
| format | Article |
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The ZnO NWs arrays generated by the hydrothermal method are deadlocked so that the tops of the two arrays are in contact with each other to form a closed circuit, thereby generating a new type of piezoelectric nanogenerator. On this basis, the ZnO NWs array knock sensor was developed for the first time with this piezoelectric nanogenerator as the crux element and installed on an engine to measure the voltage characteristics. By comparing the low-speed and high-speed output voltage characteristics of simulated knocking, high-intensity knocking can output a larger voltage, while knocking can generate a higher voltage within 0.02 s.</description><identifier>ISSN: 0366-7022</identifier><identifier>EISSN: 1348-0715</identifier><identifier>DOI: 10.1246/cl.210115</identifier><language>eng</language><publisher>Tokyo: The Chemical Society of Japan</publisher><subject>Circuits ; Electric potential ; Low speed ; Nanogenerators ; Nanowires ; Piezoelectricity ; Sensor arrays ; Sensors ; Voltage ; Zinc oxide</subject><ispartof>Chemistry letters, 2021-06, Vol.50 (6), p.1118-1122</ispartof><rights>The Chemical Society of Japan</rights><rights>Copyright Chemical Society of Japan 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c348t-ef7cd27f928b25358e374aa3b093f131afe9bd874fd1240deb148c317d540ee23</citedby><cites>FETCH-LOGICAL-c348t-ef7cd27f928b25358e374aa3b093f131afe9bd874fd1240deb148c317d540ee23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids></links><search><creatorcontrib>Sun, Li</creatorcontrib><creatorcontrib>Sun, Nan</creatorcontrib><creatorcontrib>Liu, Yongchen</creatorcontrib><creatorcontrib>Jiang, Chengming</creatorcontrib><title>A High-sensitivity Knock Sensor Based on ZnO Nanowires Array as Piezoelectric Nanogenerator</title><title>Chemistry letters</title><description>We develop a new ZnO nanowire (NWs) array knock sensor based on a piezoelectric nanogenerator. 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By comparing the low-speed and high-speed output voltage characteristics of simulated knocking, high-intensity knocking can output a larger voltage, while knocking can generate a higher voltage within 0.02 s.</description><subject>Circuits</subject><subject>Electric potential</subject><subject>Low speed</subject><subject>Nanogenerators</subject><subject>Nanowires</subject><subject>Piezoelectricity</subject><subject>Sensor arrays</subject><subject>Sensors</subject><subject>Voltage</subject><subject>Zinc oxide</subject><issn>0366-7022</issn><issn>1348-0715</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNplkD1PwzAQhi0EEqEw8A8sMTGk-COJk7FUQBEVRQIWGCLHubQuqV1sFxR-PYFWYmA66fTcc3cvQqeUDClLsgvVDhkllKZ7KKI8yWMiaLqPIsKzLBaEsUN05P2SEJIXnEXodYQner6IPRivg_7QocN3xqo3_Nh3rMOX0kONrcEvZobvpbGf2oHHI-dkh6XHDxq-LLSggtPqF5iDASeDdcfooJGth5NdHaDn66un8SSezm5ux6NprPoDQwyNUDUTTcHyiqU8zYGLREpekYI3lFPZQFHVuUiaun-R1FDRJFecijpNCADjA3S29a6dfd-AD-XSbpzpV5YsTUSWMi6KnjrfUspZ7x005drplXRdSUn5k12p2nKbXc9mO3YBK616k1UaQreUa2n-7P8HvwFvQHPj</recordid><startdate>20210605</startdate><enddate>20210605</enddate><creator>Sun, Li</creator><creator>Sun, Nan</creator><creator>Liu, Yongchen</creator><creator>Jiang, Chengming</creator><general>The Chemical Society of Japan</general><general>Chemical Society of Japan</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20210605</creationdate><title>A High-sensitivity Knock Sensor Based on ZnO Nanowires Array as Piezoelectric Nanogenerator</title><author>Sun, Li ; Sun, Nan ; Liu, Yongchen ; Jiang, Chengming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c348t-ef7cd27f928b25358e374aa3b093f131afe9bd874fd1240deb148c317d540ee23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Circuits</topic><topic>Electric potential</topic><topic>Low speed</topic><topic>Nanogenerators</topic><topic>Nanowires</topic><topic>Piezoelectricity</topic><topic>Sensor arrays</topic><topic>Sensors</topic><topic>Voltage</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Li</creatorcontrib><creatorcontrib>Sun, Nan</creatorcontrib><creatorcontrib>Liu, Yongchen</creatorcontrib><creatorcontrib>Jiang, Chengming</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Chemistry letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Li</au><au>Sun, Nan</au><au>Liu, Yongchen</au><au>Jiang, Chengming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A High-sensitivity Knock Sensor Based on ZnO Nanowires Array as Piezoelectric Nanogenerator</atitle><jtitle>Chemistry letters</jtitle><date>2021-06-05</date><risdate>2021</risdate><volume>50</volume><issue>6</issue><spage>1118</spage><epage>1122</epage><pages>1118-1122</pages><issn>0366-7022</issn><eissn>1348-0715</eissn><abstract>We develop a new ZnO nanowire (NWs) array knock sensor based on a piezoelectric nanogenerator. 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| fulltext | fulltext |
| identifier | ISSN: 0366-7022 |
| ispartof | Chemistry letters, 2021-06, Vol.50 (6), p.1118-1122 |
| issn | 0366-7022 1348-0715 |
| language | eng |
| recordid | cdi_proquest_journals_2547652379 |
| source | Oxford University Press Journals All Titles (1996-Current) |
| subjects | Circuits Electric potential Low speed Nanogenerators Nanowires Piezoelectricity Sensor arrays Sensors Voltage Zinc oxide |
| title | A High-sensitivity Knock Sensor Based on ZnO Nanowires Array as Piezoelectric Nanogenerator |
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