{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,17]],"date-time":"2026-01-17T10:03:39Z","timestamp":1768644219377,"version":"3.49.0"},"reference-count":22,"publisher":"MDPI AG","issue":"15","license":[{"start":{"date-parts":[[2019,7,29]],"date-time":"2019-07-29T00:00:00Z","timestamp":1564358400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The gas sensing properties of two novel series of Mg-incorporated metal\u2013organic frameworks (MOFs), termed Mg-MOFs-I and -II, were assessed. The synthesized iso-reticular type Mg-MOFs exhibited good crystallinity, high thermal stability, needle-shape morphology and high surface area (up to 2900 m2\u00b7g\u22121), which are promising for gas sensing applications. Gas-sensing studies of gas sensors fabricated from Mg-MOFs-II revealed better sensing performance, in terms of the sensor dynamics and sensor response, at an optimal operating temperature of 200 \u00b0C. The MOF gas sensor with a larger pore size and volume showed shorter response and recovery times, demonstrating the importance of the pore size and volume on the kinetic properties of MOF-based gas sensors. The gas-sensing results obtained in this study highlight the potential of Mg-MOFs gas sensors for the practical monitoring of toxic gases in a range of environments.<\/jats:p>","DOI":"10.3390\/s19153323","type":"journal-article","created":{"date-parts":[[2019,7,29]],"date-time":"2019-07-29T11:20:18Z","timestamp":1564399218000},"page":"3323","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":31,"title":["Gas Sensing Properties of Mg-Incorporated Metal\u2013Organic Frameworks"],"prefix":"10.3390","volume":"19","author":[{"given":"Jae-Hyoung","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Materials Science and Engineering, Inha University, Incheon 22212, Korea"}]},{"given":"Thanh-Binh","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Faculty of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City 721337, Vietnam"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7107-9313","authenticated-orcid":false,"given":"Duy-Khoi","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Center for Innovative Materials and Architectures (INOMAR), Vietnam National University, Ho Chi Minh City 721337, Vietnam"}]},{"given":"Jae-Hun","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering, Inha University, Incheon 22212, Korea"}]},{"given":"Jin-Young","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering, Inha University, Incheon 22212, Korea"}]},{"given":"Bach Thang","family":"Phan","sequence":"additional","affiliation":[{"name":"Center for Innovative Materials and Architectures (INOMAR), Vietnam National University, Ho Chi Minh City 721337, Vietnam"}]},{"given":"Sang Sub","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering, Inha University, Incheon 22212, Korea"}]}],"member":"1968","published-online":{"date-parts":[[2019,7,29]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1105","DOI":"10.1021\/cr200324t","article-title":"Metal-organic framework materials as chemical sensors","volume":"112","author":"Kreno","year":"2011","journal-title":"Chem. 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