{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T13:18:05Z","timestamp":1761743885005,"version":"build-2065373602"},"reference-count":11,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2014,1,21]],"date-time":"2014-01-21T00:00:00Z","timestamp":1390262400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>A thermoelectric gas sensor (TGS) with a combustion catalyst is a calorimetric sensor that changes the small heat of catalytic combustion into a signal voltage. We analyzed the thermal balance of a TGS to quantitatively estimate the sensor parameters. The voltage signal of a TGS was simulated, and the heat balance was calculated at two sections across the thermoelectric film of a TGS. The thermal resistances in the two sections were estimated from the thermal time constants of the experimental signal curves of the TGS. The catalytic combustion heat Qcatalyst required for 1 mV of \u2206Vgas was calculated to be 46.1 \u03bcW. Using these parameters, we find from simulations for the  device performance that the expected Qcatalyst for 200 and 1,000 ppm H2 was 3.69 \u03bcW and 11.7 \u03bcW, respectively.<\/jats:p>","DOI":"10.3390\/s140101822","type":"journal-article","created":{"date-parts":[[2014,1,21]],"date-time":"2014-01-21T11:55:07Z","timestamp":1390305307000},"page":"1822-1834","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Thermal Balance Analysis of a Micro-Thermoelectric Gas Sensor Using Catalytic Combustion of Hydrogen"],"prefix":"10.3390","volume":"14","author":[{"given":"Daisuke","family":"Nagai","sequence":"first","affiliation":[{"name":"AIST, 2266-98 Anagahora, Shimo-Shidami, Moriyama-ku, Nagoya 463-8560, Japan"}]},{"given":"Takafumi","family":"Akamatsu","sequence":"additional","affiliation":[{"name":"AIST, 2266-98 Anagahora, Shimo-Shidami, Moriyama-ku, Nagoya 463-8560, Japan"}]},{"given":"Toshio","family":"Itoh","sequence":"additional","affiliation":[{"name":"AIST, 2266-98 Anagahora, Shimo-Shidami, Moriyama-ku, Nagoya 463-8560, Japan"}]},{"given":"Noriya","family":"Izu","sequence":"additional","affiliation":[{"name":"AIST, 2266-98 Anagahora, Shimo-Shidami, Moriyama-ku, Nagoya 463-8560, Japan"}]},{"given":"Woosuck","family":"Shin","sequence":"additional","affiliation":[{"name":"AIST, 2266-98 Anagahora, Shimo-Shidami, Moriyama-ku, Nagoya 463-8560, Japan"}]}],"member":"1968","published-online":{"date-parts":[[2014,1,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1093\/jn\/128.1.79","article-title":"Breath hydrogen and methane expiration in men and women after oat extract consumption","volume":"128","author":"Behall","year":"1998","journal-title":"J. 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Micromach"}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/14\/1\/1822\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T21:07:33Z","timestamp":1760216853000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/14\/1\/1822"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,1,21]]},"references-count":11,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2014,1]]}},"alternative-id":["s140101822"],"URL":"https:\/\/doi.org\/10.3390\/s140101822","relation":{},"ISSN":["1424-8220"],"issn-type":[{"type":"electronic","value":"1424-8220"}],"subject":[],"published":{"date-parts":[[2014,1,21]]}}}