{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T01:52:38Z","timestamp":1760147558982,"version":"build-2065373602"},"reference-count":26,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2023,2,11]],"date-time":"2023-02-11T00:00:00Z","timestamp":1676073600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Yunnan Province Science and Technology Major Project for Materials Genetic Engineering of Rare and Precious Metal","award":["202002AB080001","51864028","2022J0441","22QYCX0097"],"award-info":[{"award-number":["202002AB080001","51864028","2022J0441","22QYCX0097"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["202002AB080001","51864028","2022J0441","22QYCX0097"],"award-info":[{"award-number":["202002AB080001","51864028","2022J0441","22QYCX0097"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Science Research Foundation of Yunnan Provincial Education Department","award":["202002AB080001","51864028","2022J0441","22QYCX0097"],"award-info":[{"award-number":["202002AB080001","51864028","2022J0441","22QYCX0097"]}]},{"name":"Sichuan Science and Technology Program","award":["202002AB080001","51864028","2022J0441","22QYCX0097"],"award-info":[{"award-number":["202002AB080001","51864028","2022J0441","22QYCX0097"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>In this paper, with the help of the method of composite materials science, parallel synthesis and high-throughput screening were used to prepare gas sensors with different molar ratios of rare earths and precious metals modified In2O3, which could be used to monitor and warn the early leakage of gasoline and diesel. Through high-throughput screening, it is found that the effect of rare earth metal modification on gas sensitivity improvement is better than other metals, especially 0.5 mol% Gd modified In2O3 (Gd0.5In) gas sensor has a high response to 100 ppm gasoline (Ra\/Rg = 6.1) and diesel (Ra\/Rg = 5) volatiles at 250 \u00b0C. Compared with the existing literature, the sensor has low detection concentration and suitable stability. This is mainly due to the alteration of surface chemisorption oxygen caused by the catalysis and modification of rare earth itself.<\/jats:p>","DOI":"10.3390\/ma16041517","type":"journal-article","created":{"date-parts":[[2023,2,13]],"date-time":"2023-02-13T01:48:56Z","timestamp":1676252936000},"page":"1517","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Surface-Modified In2O3 for High-Throughput Screening of Volatile Gas Sensors in Diesel and Gasoline"],"prefix":"10.3390","volume":"16","author":[{"given":"Deqi","family":"Zhang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China"},{"name":"Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shenghui","family":"Guo","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China"},{"name":"Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiyun","family":"Gao","sequence":"additional","affiliation":[{"name":"Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Yang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China"},{"name":"Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ye","family":"Zhu","sequence":"additional","affiliation":[{"name":"Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanjia","family":"Ma","sequence":"additional","affiliation":[{"name":"Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ming","family":"Hou","sequence":"additional","affiliation":[{"name":"Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,2,11]]},"reference":[{"key":"ref_1","unstructured":"Energy Information Administration (2022, October 04). Use of Gasoline\u2014Energy Explained, Your Guide to Understanding Energy-Energy Information. Administration. Energy Information Administration, Available online: https:\/\/www.eia.gov\/energyexplained\/oil-and-petroleum-products\/use-of-oil.php."},{"key":"ref_2","first-page":"100162","article-title":"Gasoline and diesel passenger car emissions deterioration using on-road emission measurements and measured mileage","volume":"14","author":"Davison","year":"2022","journal-title":"Atmos. Environ."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/1476-069X-7-1","article-title":"Lessons from the removal of lead from gasoline for controlling other environmental pollutants: A case study from New Zealand","volume":"7","author":"Wilson","year":"2008","journal-title":"Environ. Health"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"032012","DOI":"10.1088\/1755-1315\/632\/3\/032012","article-title":"The Development of Diesel Particulate Filter Technology","volume":"632","author":"Wang","year":"2021","journal-title":"IOP Conf. Ser. Earth Environ. Sci."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"656","DOI":"10.1016\/j.measurement.2012.01.003","article-title":"Pre-alarm model of diesel vapour detection and alarm based on grey forecasting","volume":"45","author":"Lu","year":"2012","journal-title":"Measurement"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"8057","DOI":"10.1021\/acs.iecr.2c01145","article-title":"Interface engineering of Fe2O3@Co3O4 nanocubes for enhanced triethylamine sensing performance","volume":"61","author":"Xu","year":"2022","journal-title":"Ind. Eng. Chem. Res."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"771","DOI":"10.1016\/j.snb.2018.02.060","article-title":"Enhanced room-temperature NH3 gas sensing by 2D SnS2 with sulfur vacancies synthesized by chemical exfoliation","volume":"262","author":"Qin","year":"2018","journal-title":"Sens. Actuators B Chem."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"113769","DOI":"10.1016\/j.sna.2022.113769","article-title":"A novel design and fabrication of self-heated In2O3 nanowire gas sensor on glass for ethanol detection","volume":"345","author":"Son","year":"2022","journal-title":"Sens. Actuator A Phys."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"12291","DOI":"10.1016\/j.ceramint.2022.01.090","article-title":"NO2 gas sensing responses of In2O3 nanoparticles decorated on GO nanosheets","volume":"48","author":"Shah","year":"2022","journal-title":"Ceram. Int."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"127081","DOI":"10.1016\/j.snb.2019.127081","article-title":"Ozone gas sensing properties of metal-organic frameworks-derived In2O3 hollow microtubes decorated with ZnO nanoparticles","volume":"301","author":"Zhang","year":"2019","journal-title":"Sens. Actuators B Chem."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1179\/1753555713Y.0000000116","article-title":"Preparation of porous SnO2 thin film with high gasoline sensing performance","volume":"29","author":"Liu","year":"2014","journal-title":"Mater. Technol."},{"key":"ref_12","first-page":"221","article-title":"Discrimination of Gasoline and Diesel Fuels Using Oxide Semiconductor Gas Sensors","volume":"27","author":"Moon","year":"2018","journal-title":"J. Sens. Sci. Technol."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"152521","DOI":"10.1016\/j.apsusc.2022.152521","article-title":"Ag modified Tb-doped double-phase In2O3 for ultrasensitive hydrogen gas sensor","volume":"583","author":"Bai","year":"2022","journal-title":"Appl. Surf. Sci."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"1361","DOI":"10.1039\/C9NH00404A","article-title":"Understanding the noble metal modifying effect on In2O3 nanowires: Highly sensitive and selective gas sensors for potential early screening of multiple diseases","volume":"4","author":"Liu","year":"2019","journal-title":"Nanoscale Horiz."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"10935","DOI":"10.1039\/C8TC03669A","article-title":"A low temperature and highly sensitive ethanol sensor based on Au modified In2O3 nanofibers by coaxial electrospinning","volume":"6","author":"Huang","year":"2018","journal-title":"J. Mater. Chem. C"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1016\/j.snb.2018.08.079","article-title":"A high throughput platform screening of ppb-level sensitive materials for hazardous gases","volume":"276","author":"Wang","year":"2018","journal-title":"Sens. Actuators B Chem."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1021\/cc060044p","article-title":"High-throughput gas sensing screening of surface-doped In2O3","volume":"9","author":"Sanders","year":"2007","journal-title":"J. Comb. Chem."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"556","DOI":"10.1016\/j.snb.2015.06.144","article-title":"A novel headspace integrated E-nose and its application in discrimination of Chinese medical herbs","volume":"221","author":"Li","year":"2015","journal-title":"Sens. Actuators B Chem."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"17683","DOI":"10.1039\/C4TA04386C","article-title":"Porous ZnO\/ZnCo2O4 hollow spheres: Synthesis, characterization, and applications in gas sensing","volume":"2","author":"Zhou","year":"2014","journal-title":"J. Mater. Chem. A"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"2395","DOI":"10.1016\/j.ceramint.2013.08.011","article-title":"High sensing properties of Ce-doped \u03b1-Fe2O3 nanotubes to acetone","volume":"40","author":"Liu","year":"2014","journal-title":"Ceram. Int."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"127729","DOI":"10.1016\/j.snb.2020.127729","article-title":"Enhanced NO2 sensing performance of ZnO nanowires functionalized with ultra-fine In2O3 nanoparticles","volume":"308","author":"Zhao","year":"2020","journal-title":"Sens. Actuators B Chem."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"16335","DOI":"10.1021\/acsami.7b04395","article-title":"Ultrathin In2O3 nanosheets with uniform mesopores for highly sensitive nitric oxide detection","volume":"9","author":"Wang","year":"2017","journal-title":"ACS Appl. Mater. Interfaces"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"655","DOI":"10.1016\/j.snb.2018.02.052","article-title":"Highly sensitive NO2 gas sensor of ppb-level detection based on In2O3 nanobricks at low temperature","volume":"262","author":"Han","year":"2018","journal-title":"Sens. Actuators B Chem."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"806","DOI":"10.1016\/j.snb.2016.09.145","article-title":"Enhanced sensing response towards NO2 based on ordered mesoporous Zr-doped In2O3 with low operating temperature","volume":"241","author":"Yang","year":"2017","journal-title":"Sens. Actuators B Chem."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1021\/nl050082v","article-title":"Enhanced Gas Sensing by Individual SnO2 Nanowires and NanobeltsFunctionalized with Pd Catalyst Particles","volume":"5","author":"Kolmakov","year":"2005","journal-title":"Nano Lett."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/S0925-4005(00)00565-7","article-title":"Analysis of the noble metal catalytic additives introduced by impregnation of as obtained SnO2 sol\u2013gel nanocrystals for gas sensors","volume":"70","author":"Cabot","year":"2000","journal-title":"Sens. Actuators B Chem."}],"container-title":["Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1996-1944\/16\/4\/1517\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T18:31:31Z","timestamp":1760121091000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1996-1944\/16\/4\/1517"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2,11]]},"references-count":26,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2023,2]]}},"alternative-id":["ma16041517"],"URL":"https:\/\/doi.org\/10.3390\/ma16041517","relation":{},"ISSN":["1996-1944"],"issn-type":[{"type":"electronic","value":"1996-1944"}],"subject":[],"published":{"date-parts":[[2023,2,11]]}}}