| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-4975 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-497 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-16 |
| filingDate |
2015-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93814fd519d7f2d9779353881fc413ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdb8709be23e002d26a6797f7dbb34c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7350b215fa71ebfe8c780fc9bab6c7fd |
| publicationDate |
2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170004334-A |
| titleOfInvention |
Gas sensor and member using porous metal oxide semiconductor composite nanofibers including nanoparticle catalyst functionalized by nano-catalyst included within metal-organic framework, and manufacturing method thereof |
| abstract |
The present invention relates to a member for a gas sensor, a gas sensor using the same, and a method of manufacturing the same. Specifically, the porous first metal oxide particles including a nanoparticle catalyst made using a metal organic structure are formed of a second metal oxide nanofiber And more particularly, to a member for a gas sensor using a porous metal oxide composite nanofiber material and a method for manufacturing the same. The present invention relates to a method of forming nanoparticles having a size of 0.1 to 10 nm by utilizing a hollow structure of a metal organic structure formed by combining a metal ion and an organic ligand and forming a metal organic precursor / The nanoparticle catalyst is uniformly dispersed by electrospinning by mixing with a polymer mixed electrospinning solution and electrospinning at a high temperature so that the metal ion and the metal oxide precursor of the metal organic structure are oxidized to form the first metal oxide and the second metal oxide heterogeneous Porous metal oxide composite nanofiber structure, which forms a bond. It is possible to detect various gases through various material composition changes, as well as high sensitivity characteristic that can detect extremely small amount of gas of about 100 ppb through shape control which is an important factor for gas sensor characteristic and widening reaction surface area. And a gas sensor capable of mass production by simultaneously performing nanoparticle catalytic binding, nanofiber shape control and formation of a first metal oxide and a second metal oxide heterojunction by a simple process through electrospinning and heat treatment Member, a gas sensor, and a manufacturing method thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109521064-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109521064-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220138487-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220077676-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210127374-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111790383-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113903928-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112642457-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112044456-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113903928-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112661203-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112661203-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107976412-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111790383-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115252644-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190050109-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108722483-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108722483-B |
| priorityDate |
2015-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |