Preparation method of vanadium dioxide gas sensor based on silver modification
The invention discloses a preparation method of a vanadium dioxide gas-sensitive sensor based on silver modification, relates to the technical field of semiconductor gas-sensitive sensors, and is used for solving the problem of nitrogen dioxide gas-sensitive sensing at room temperature. The method c...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | XUAN CHANG LIANG JIRAN WU WENHAO LOU QUN WANG KANGQIANG |
| description | The invention discloses a preparation method of a vanadium dioxide gas-sensitive sensor based on silver modification, relates to the technical field of semiconductor gas-sensitive sensors, and is used for solving the problem of nitrogen dioxide gas-sensitive sensing at room temperature. The method comprises the following steps: preparing a vanadium dioxide nanorod by a hydrothermal method; preparing silver sol; silver is compounded on the surface of vanadium dioxide through high-temperature annealing; the sensitive material is coated on the surface of the electrode through a dispensing method to prepare the gas sensitive element. The semiconductor metal oxide gas sensor can detect nitrogen dioxide gas under the room temperature condition, the problem of high working temperature of the gas sensor is solved, and the semiconductor metal oxide gas sensor has important research significance and application prospects in development of high-sensitivity low-temperature gas sensors.
本发明公开了基于银修饰的二氧化钒气敏传感器的制备方法，涉及半导体气敏传 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN115707960A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN115707960A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN115707960A3</originalsourceid><addsrcrecordid>eNqNzLEKwjAQgOEsDqK-w_kAhRbR4iil4lQc3MvZXOpBkwu5WHx8RXwAp3_5-JemuyaKmDCzBPCUH2JBHMwY0PLTg2V5sSUYUUEpqCS4o9IHBVCeZkrgxbLj4btYm4XDSWnz68psz-2tuRQUpSeNOFCg3DddVe3rsj4eytPuH_MGNVw2zw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Preparation method of vanadium dioxide gas sensor based on silver modification</title><source>esp@cenet</source><creator>XUAN CHANG ; LIANG JIRAN ; WU WENHAO ; LOU QUN ; WANG KANGQIANG</creator><creatorcontrib>XUAN CHANG ; LIANG JIRAN ; WU WENHAO ; LOU QUN ; WANG KANGQIANG</creatorcontrib><description>The invention discloses a preparation method of a vanadium dioxide gas-sensitive sensor based on silver modification, relates to the technical field of semiconductor gas-sensitive sensors, and is used for solving the problem of nitrogen dioxide gas-sensitive sensing at room temperature. The method comprises the following steps: preparing a vanadium dioxide nanorod by a hydrothermal method; preparing silver sol; silver is compounded on the surface of vanadium dioxide through high-temperature annealing; the sensitive material is coated on the surface of the electrode through a dispensing method to prepare the gas sensitive element. The semiconductor metal oxide gas sensor can detect nitrogen dioxide gas under the room temperature condition, the problem of high working temperature of the gas sensor is solved, and the semiconductor metal oxide gas sensor has important research significance and application prospects in development of high-sensitivity low-temperature gas sensors.
本发明公开了基于银修饰的二氧化钒气敏传感器的制备方法，涉及半导体气敏传</description><language>chi ; eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ; CONCRETE ; INORGANIC CHEMISTRY ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LIME, MAGNESIA ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; MEASURING ; METALLURGY ; NANOTECHNOLOGY ; PERFORMING OPERATIONS ; PHYSICS ; REFRACTORIES ; SLAG ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TESTING ; TRANSPORTING ; TREATMENT OF NATURAL STONE</subject><creationdate>2023</creationdate><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://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230221&DB=EPODOC&CC=CN&NR=115707960A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230221&DB=EPODOC&CC=CN&NR=115707960A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XUAN CHANG</creatorcontrib><creatorcontrib>LIANG JIRAN</creatorcontrib><creatorcontrib>WU WENHAO</creatorcontrib><creatorcontrib>LOU QUN</creatorcontrib><creatorcontrib>WANG KANGQIANG</creatorcontrib><title>Preparation method of vanadium dioxide gas sensor based on silver modification</title><description>The invention discloses a preparation method of a vanadium dioxide gas-sensitive sensor based on silver modification, relates to the technical field of semiconductor gas-sensitive sensors, and is used for solving the problem of nitrogen dioxide gas-sensitive sensing at room temperature. The method comprises the following steps: preparing a vanadium dioxide nanorod by a hydrothermal method; preparing silver sol; silver is compounded on the surface of vanadium dioxide through high-temperature annealing; the sensitive material is coated on the surface of the electrode through a dispensing method to prepare the gas sensitive element. The semiconductor metal oxide gas sensor can detect nitrogen dioxide gas under the room temperature condition, the problem of high working temperature of the gas sensor is solved, and the semiconductor metal oxide gas sensor has important research significance and application prospects in development of high-sensitivity low-temperature gas sensors.
本发明公开了基于银修饰的二氧化钒气敏传感器的制备方法，涉及半导体气敏传</description><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</subject><subject>CONCRETE</subject><subject>INORGANIC CHEMISTRY</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LIME, MAGNESIA</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>MEASURING</subject><subject>METALLURGY</subject><subject>NANOTECHNOLOGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzLEKwjAQgOEsDqK-w_kAhRbR4iil4lQc3MvZXOpBkwu5WHx8RXwAp3_5-JemuyaKmDCzBPCUH2JBHMwY0PLTg2V5sSUYUUEpqCS4o9IHBVCeZkrgxbLj4btYm4XDSWnz68psz-2tuRQUpSeNOFCg3DddVe3rsj4eytPuH_MGNVw2zw</recordid><startdate>20230221</startdate><enddate>20230221</enddate><creator>XUAN CHANG</creator><creator>LIANG JIRAN</creator><creator>WU WENHAO</creator><creator>LOU QUN</creator><creator>WANG KANGQIANG</creator><scope>EVB</scope></search><sort><creationdate>20230221</creationdate><title>Preparation method of vanadium dioxide gas sensor based on silver modification</title><author>XUAN CHANG ; LIANG JIRAN ; WU WENHAO ; LOU QUN ; WANG KANGQIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115707960A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</topic><topic>CONCRETE</topic><topic>INORGANIC CHEMISTRY</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LIME, MAGNESIA</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>MEASURING</topic><topic>METALLURGY</topic><topic>NANOTECHNOLOGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>XUAN CHANG</creatorcontrib><creatorcontrib>LIANG JIRAN</creatorcontrib><creatorcontrib>WU WENHAO</creatorcontrib><creatorcontrib>LOU QUN</creatorcontrib><creatorcontrib>WANG KANGQIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XUAN CHANG</au><au>LIANG JIRAN</au><au>WU WENHAO</au><au>LOU QUN</au><au>WANG KANGQIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of vanadium dioxide gas sensor based on silver modification</title><date>2023-02-21</date><risdate>2023</risdate><abstract>The invention discloses a preparation method of a vanadium dioxide gas-sensitive sensor based on silver modification, relates to the technical field of semiconductor gas-sensitive sensors, and is used for solving the problem of nitrogen dioxide gas-sensitive sensing at room temperature. The method comprises the following steps: preparing a vanadium dioxide nanorod by a hydrothermal method; preparing silver sol; silver is compounded on the surface of vanadium dioxide through high-temperature annealing; the sensitive material is coated on the surface of the electrode through a dispensing method to prepare the gas sensitive element. The semiconductor metal oxide gas sensor can detect nitrogen dioxide gas under the room temperature condition, the problem of high working temperature of the gas sensor is solved, and the semiconductor metal oxide gas sensor has important research significance and application prospects in development of high-sensitivity low-temperature gas sensors.
本发明公开了基于银修饰的二氧化钒气敏传感器的制备方法，涉及半导体气敏传</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115707960A |
| source | esp@cenet |
| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F CONCRETE INORGANIC CHEMISTRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIME, MAGNESIA MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEASURING METALLURGY NANOTECHNOLOGY PERFORMING OPERATIONS PHYSICS REFRACTORIES SLAG SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TESTING TRANSPORTING TREATMENT OF NATURAL STONE |
| title | Preparation method of vanadium dioxide gas sensor based on silver modification |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T00%3A22%3A24IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=XUAN%20CHANG&rft.date=2023-02-21&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN115707960A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |