{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T05:01:42Z","timestamp":1774242102359,"version":"3.50.1"},"reference-count":56,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T00:00:00Z","timestamp":1769731200000},"content-version":"vor","delay-in-days":29,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemPhysChem"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:p>\n                    Methanol (CH\n                    <jats:sub>3<\/jats:sub>\n                    OH) is increasingly used as an alternative marine fuel due to its ability to reduce emissions of CO\n                    <jats:sub>2<\/jats:sub>\n                    and particulate matter. However, its application often leads to elevated levels of unburned methanol in the exhaust. Catalytic oxidation is widely considered an effective strategy for eliminating methanol slip. In this article, a series of Cu\/SSZ\u201013 catalysts with different Cu loadings are prepared by the impregnation method. Methanol conversion increased markedly as the Cu loading increased from 2.5 to 10\u2009wt%. The Cu\n                    <jats:sub>10<\/jats:sub>\n                    \/SSZ\u201013 catalyst achieved complete CH\n                    <jats:sub>3<\/jats:sub>\n                    OH conversion at 225\u2009\u00b0C with minimal byproduct formation throughout the tested temperature range. Further increasing the Cu loading to 12.5\u2009wt% resulted in no significant change in either CH\n                    <jats:sub>3<\/jats:sub>\n                    OH conversion or byproduct yields. Characterization results indicated that the Cu species predominantly existed as CuO nanoparticles dispersed on the external surface of SSZ\u201013, rather than as framework\u2010incorporated isolated Cu\n                    <jats:sup>2+<\/jats:sup>\n                    ions. CuO is identified as the primary active phase for CH\n                    <jats:sub>3<\/jats:sub>\n                    OH oxidation. The superior performance of Cu\n                    <jats:sub>10<\/jats:sub>\n                    \/SSZ\u201013 is attributed to its abundant surface\u2010adsorbed oxygen species and high density of basic sites. In\u2009situ DRIFTS measurements further revealed that methoxy and formate species are the key intermediates during methanol oxidation over the Cu\n                    <jats:sub>10<\/jats:sub>\n                    \/SSZ\u201013 catalyst.\n                  <\/jats:p>","DOI":"10.1002\/cphc.202500504","type":"journal-article","created":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T13:21:21Z","timestamp":1769779281000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Methanol Catalytic Oxidation over Cu\u2010Modified SSZ\u201013 Catalysts: Performance and Mechanism"],"prefix":"10.1002","volume":"27","author":[{"given":"Junhao","family":"Jing","sequence":"first","affiliation":[{"name":"Marine Engineering College Dalian Maritime University  No.1, Linghai Road Dalian 116026 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5501-6067","authenticated-orcid":false,"given":"Zhitao","family":"Han","sequence":"additional","affiliation":[{"name":"Marine Engineering College Dalian Maritime University  No.1, Linghai Road Dalian 116026 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tingjun","family":"Liu","sequence":"additional","affiliation":[{"name":"Marine Engineering College Dalian Maritime University  No.1, Linghai Road Dalian 116026 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6131-4183","authenticated-orcid":false,"given":"Jingang","family":"Yang","sequence":"additional","affiliation":[{"name":"Marine Engineering College Dalian Maritime University  No.1, Linghai Road Dalian 116026 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