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Here, we present the zirconium\u2010based MOF\u2010808, which was modified with copper salts, as a colorimetric sensor material for the visible, reversible and sensitive H<jats:sub>2<\/jats:sub>S detection at room temperature. The copper cations, which are incorporated in the oxidation state +II, are installed at the inorganic building units (IBUs) of the framework so that they are accessible for interactions with H<jats:sub>2<\/jats:sub>S. The activated copper doped MOF\u2010808 powder shows significant and fast color change in the presence of H<jats:sub>2<\/jats:sub>S, which can be detected by UV\u2010vis spectroscopy. Moreover, the detection process is reversible by heating the material to 120\u2009\u00b0C under ambient conditions leading to its decolorization. The detection performance of the material was studied by in\u2005situ UV\u2010vis measurements in a reaction chamber. The material was able to respond to 100\u2005ppm H<jats:sub>2<\/jats:sub>S in several cycles of exposure and heating to 120\u2009\u00b0C under moist air conditions in a defined wavelength range. This reversibility is very uncommon for copper\u2010based H<jats:sub>2<\/jats:sub>S sensing reactions and highlights the potential of MOFs as selective sensing materials.<\/jats:p>","DOI":"10.1002\/cplu.202300109","type":"journal-article","created":{"date-parts":[[2023,3,6]],"date-time":"2023-03-06T11:45:38Z","timestamp":1678103138000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Cu\u2010MOF\u2010808 as a Sensing Material for Gaseous Hydrogen Sulfide"],"prefix":"10.1002","volume":"88","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-2846-2886","authenticated-orcid":false,"given":"Nele","family":"Marquardt","sequence":"first","affiliation":[{"name":"Leibniz University Hannover Institute of Inorganic Chemistry  Callinstr. 9 30167 Hannover Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melina","family":"Dahlke","sequence":"additional","affiliation":[{"name":"Leibniz University Hannover Institute of Inorganic Chemistry  Callinstr. 9 30167 Hannover Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7908-6553","authenticated-orcid":false,"given":"Andreas","family":"Schaate","sequence":"additional","affiliation":[{"name":"Leibniz University Hannover Institute of Inorganic Chemistry  Callinstr. 9 30167 Hannover Germany"},{"name":"Cluster of Excellence PhoenixD (Photonics, Optics and Engineering \u2013 Innovation Across Disciplines) Leibniz University Hannover  30167 Hannover Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,4,3]]},"reference":[{"key":"e_1_2_8_1_1","unstructured":"\u00a0"},{"key":"e_1_2_8_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.7b00095"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/srep07053"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00604-018-2750-5"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/ac503622n"},{"key":"e_1_2_8_6_1","unstructured":"\u00a0"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2015.07.166"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201501043"},{"key":"e_1_2_8_9_1","unstructured":"\u00a0"},{"key":"e_1_2_8_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.snb.2017.02.005"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/cnma.201600124"},{"key":"e_1_2_8_12_2","doi-asserted-by":"publisher","DOI":"10.1039\/C7DT02293J"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b10675"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40843-019-9457-5"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0RA01164A"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201608780"},{"key":"e_1_2_8_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201608780"},{"key":"e_1_2_8_17_1","unstructured":"\u00a0"},{"key":"e_1_2_8_18_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jafc.6b05418"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jafc.6b00641"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201003211"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja500330a"},{"key":"e_1_2_8_22_1","unstructured":"\u00a0"},{"key":"e_1_2_8_23_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.0c04823"},{"key":"e_1_2_8_24_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.0c04675"},{"key":"e_1_2_8_25_1","unstructured":"\u00a0"},{"key":"e_1_2_8_26_2","doi-asserted-by":"publisher","DOI":"10.1002\/cssc.201802692"},{"key":"e_1_2_8_27_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.8b01044"},{"key":"e_1_2_8_28_1","unstructured":"\u00a0"},{"key":"e_1_2_8_29_2","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.0c02493"},{"key":"e_1_2_8_30_2","doi-asserted-by":"publisher","DOI":"10.1039\/D0CC06134D"},{"key":"e_1_2_8_31_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.5126077"},{"key":"e_1_2_8_32_1","first-page":"369","volume":"81","author":"Bojan Kozlevcar P. 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