{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T15:55:43Z","timestamp":1789833343999,"version":"4.0.1"},"reference-count":71,"publisher":"Wiley","issue":"20","license":[{"start":{"date-parts":[[2022,4,8]],"date-time":"2022-04-08T00:00:00Z","timestamp":1649376000000},"content-version":"am","delay-in-days":365,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#am"},{"start":{"date-parts":[[2021,4,8]],"date-time":"2021-04-08T00:00:00Z","timestamp":1617840000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["DMR\u20101419807"],"award-info":[{"award-number":["DMR\u20101419807"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["1541959"],"award-info":[{"award-number":["1541959"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Classic chemical sensors integrated in phones, vehicles, and industrial plants monitor the levels of humidity or carbonaceous\/oxygen species to track environmental changes. Current projections for the next two decades indicate the strong need to increase the ability of sensors to sense a wider range of chemicals for future electronics not only to continue monitoring environmental changes but also to ensure the health and safety of humans. To achieve this goal, more chemical sensing principles and hardware must be developed. Here, a proof\u2010of\u2010principle for the specific electrochemistry, material selection, and design of a Li\u2010garnet Li<jats:sub>7<\/jats:sub>La<jats:sub>3<\/jats:sub>Zr<jats:sub>2<\/jats:sub>O<jats:sub>12<\/jats:sub> (LLZO)\u2010based electrochemical sensor is provided, targeting the highly corrosive environmental pollutant sulfur dioxide (SO<jats:sub>2<\/jats:sub>). This work extends the prime use of LLZO as a battery component as well as the range of trackable pollutants for potential future sensor\u2010noses. Novel composite sensing\u2010electrode designs using LLZO\u2010based porous scaffolds are employed to define a high number of reaction sites, and successfully track SO<jats:sub>2<\/jats:sub> at the dangerous levels of 0\u201310 ppm with close\u2010to\u2010theoretical SO<jats:sub>2<\/jats:sub> sensitivity. The insights on the sensing electrochemistry, phase stability and sensing electrode\/Li<jats:sup>+<\/jats:sup> electrolyte structures provide first guidelines for future Li\u2010garnet sensors to monitor a wider range of environmental pollutants and toxins.<\/jats:p>","DOI":"10.1002\/adma.202100314","type":"journal-article","created":{"date-parts":[[2021,4,8]],"date-time":"2021-04-08T03:46:18Z","timestamp":1617853578000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Widening the Range of Trackable Environmental and Health Pollutants for Li\u2010Garnet\u2010Based Sensors"],"prefix":"10.1002","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3061-9889","authenticated-orcid":false,"given":"Moran","family":"Balaish","sequence":"first","affiliation":[{"name":"Department of Materials Science and Engineering Massachusetts Institute of Technology  77 Massachusetts Avenue Cambridge MA 02139 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7160-0108","authenticated-orcid":false,"given":"Jennifer L. M.","family":"Rupp","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering Massachusetts Institute of Technology  77 Massachusetts Avenue Cambridge MA 02139 USA"},{"name":"Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology  77 Massachusetts Avenue Cambridge MA 02139 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,4,8]]},"reference":[{"key":"e_1_2_9_1_1","unstructured":"World Health Organization (WHO) \u201cAmbient air pollution \u2013 a major threat to health and climate \u201d can be found under https:\/\/www.who.int\/airpollution\/ambient\/en\/(accessed: January 2021)."},{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsta.2007.2052"},{"key":"e_1_2_9_3_1","first-page":"1","volume-title":"2018 3rd Int. Conf. Smart Sustain. Technol.","author":"Chen C. P.","year":"2018"},{"key":"e_1_2_9_4_1","first-page":"48","volume-title":"Global SO2 Emission Hotspot Database","author":"Dahiya S.","year":"2020"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.17795\/jhealthscope-38736"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chemosphere.2019.125031"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11356-016-7447-x"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1080\/15287394.2017.1313800"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41893-019-0387-y"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fertnstert.2017.09.037"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/JSEN.2001.954834"},{"key":"e_1_2_9_12_1","unstructured":"Centers for Disease Control and Prevention (DCD) \u201cNIOSH Pocket Guide to Chemical Hazards \u2013 Sulfur dioxide \u201d can be found underhttps:\/\/www.cdc.gov\/niosh\/npg\/npgd0575.html(accessed: January 2021)."},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/C3TA15008A"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mseb.2007.01.044"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1201\/9781420005042"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4614-5052-8"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/0925-4005(95)85139-9"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0925-4005(97)00149-4"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0925-4005(97)00284-0"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0925-4005(01)00669-4"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/0925-4005(92)80211-F"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/0250-6874(87)85010-2"},{"key":"e_1_2_9_23_1","author":"Zhu J. L. M.","year":"2020","journal-title":"Nat. Rev. Mater."},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1246\/cl.1992.635"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/0250-6874(89)85002-4"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0925-4005(97)80079-2"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2017.09.194"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0925-4005(03)00210-7"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.2109\/jcersj2.119.687"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2008.04.003"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/0167-2738(85)90072-4"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01009271"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.5080474"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.4927173"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/0167-2738(92)90361-R"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/0925-4005(94)80023-5"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/0167-2738(96)00275-5"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-2738(99)00220-9"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/0925-4005(96)80068-2"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.materresbull.2005.05.002"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.2320\/matertrans1960.25.504"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10800-005-9050-6"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-0728(02)01438-9"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.5194\/jsss-1-29-2012"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1149\/1.2100540"},{"key":"e_1_2_9_46_1","first-page":"131","volume":"3","author":"Adachi G.","year":"1991","journal-title":"Chem. Sens. Technol."},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jeurceramsoc.2005.03.171"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2016.07.145"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1149\/1.2133114"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1149\/1.2133113"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4614-7388-6"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2004.07.041"},{"key":"e_1_2_9_53_1","first-page":"261","volume":"24","author":"Jasinski G.","year":"2006","journal-title":"Mater. Sci."},{"key":"e_1_2_9_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.surfcoat.2016.11.022"},{"key":"e_1_2_9_55_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.elecom.2020.106860"},{"key":"e_1_2_9_56_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202002689"},{"key":"e_1_2_9_57_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2012.10.057"},{"key":"e_1_2_9_58_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201804098"},{"key":"e_1_2_9_59_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4CP02921F"},{"key":"e_1_2_9_60_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7TA03162A"},{"key":"e_1_2_9_61_1","first-page":"41578","volume":"3","author":"Horejs C.\u2010M.","year":"2018","journal-title":"Nat. Rev. Mater."},{"key":"e_1_2_9_62_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560-020-00759-5"},{"key":"e_1_2_9_63_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0EE02062A"},{"key":"e_1_2_9_64_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-2738(88)80047-X"},{"key":"e_1_2_9_65_1","doi-asserted-by":"publisher","DOI":"10.1016\/0167-2738(84)90051-1"},{"key":"e_1_2_9_66_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.0c00454"},{"key":"e_1_2_9_67_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-2738(00)00323-4"},{"key":"e_1_2_9_68_1","doi-asserted-by":"publisher","DOI":"10.1149\/1.1836487"},{"key":"e_1_2_9_69_1","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9517(72)90058-9"},{"key":"e_1_2_9_70_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mattod.2018.04.004"},{"key":"e_1_2_9_71_1","unstructured":"M.Balaish Z. D.Hood J. L. M.Rupp US 63\/154 336 2021."}],"container-title":["Advanced Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202100314","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/adma.202100314","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/am-pdf\/10.1002\/adma.202100314","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adma.202100314","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,6]],"date-time":"2025-10-06T14:10:52Z","timestamp":1759759852000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adma.202100314"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,8]]},"references-count":71,"journal-issue":{"issue":"20","published-print":{"date-parts":[[2021,5]]}},"alternative-id":["10.1002\/adma.202100314"],"URL":"https:\/\/doi.org\/10.1002\/adma.202100314","archive":["Portico"],"relation":{},"ISSN":["0935-9648","1521-4095"],"issn-type":[{"value":"0935-9648","type":"print"},{"value":"1521-4095","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,4,8]]},"assertion":[{"value":"2021-01-13","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-04-08","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"2100314"}}