{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T05:33:33Z","timestamp":1789882413783,"version":"4.0.1"},"reference-count":52,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2016,12,20]],"date-time":"2016-12-20T00:00:00Z","timestamp":1482192000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemSusChem"],"published-print":{"date-parts":[[2017,1,20]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The reaction mechanism of glycerol hydrogenolysis to 1,2\u2010propanediol over a spinel CuCr<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub> catalyst was investigated by using DFT calculations. Theoretical models were developed from the results of experimental characterization. Adsorption configurations and energetics of the reactant, intermediates, final product, and transition states were calculated on Cu(1\u20091\u20091) and CuCr<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub>(1\u20090\u20090). Based on our DFT results, we found that the formation of acetol is preferred to that of 3\u2010hydroxypropionaldehyde thermodynamically and kinetically on both surfaces. For glycerol hydrogenolysis to 1,2\u2010propanediol, the CuCr<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub> surface is less exothermic but more kinetically favorable than the Cu surface. The low activation barrier during the reaction on the CuCr<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub> surface is attributed to the unique surface structure; the cubic spinel structure provides a stable adsorption site on which reactants are allowed to be dehydrated and hydrogenated easily with the characteristic adsorption configuration. The role of the Cu and Cr atoms in a CuCr<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub> surface were revealed. The results of reaction tests supported our theoretical calculations.<\/jats:p>","DOI":"10.1002\/cssc.201601269","type":"journal-article","created":{"date-parts":[[2016,11,16]],"date-time":"2016-11-16T12:21:07Z","timestamp":1479298867000},"page":"442-454","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Understanding the Reaction Mechanism of Glycerol Hydrogenolysis over a CuCr<sub>2<\/sub>O<sub>4<\/sub> Catalyst"],"prefix":"10.1002","volume":"10","author":[{"given":"Yang Sik","family":"Yun","sequence":"first","affiliation":[{"name":"World Class University Program of Chemical Convergence for Energy&amp;Environment Institute of Chemical Processes School of Chemical and Biological Engineering Seoul National University  Seoul 151-742 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tae Yong","family":"Kim","sequence":"additional","affiliation":[{"name":"World Class University Program of Chemical Convergence for Energy&amp;Environment Institute of Chemical Processes School of Chemical and Biological Engineering Seoul National University  Seoul 151-742 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Danim","family":"Yun","sequence":"additional","affiliation":[{"name":"World Class University Program of Chemical Convergence for Energy&amp;Environment Institute of Chemical Processes School of Chemical and Biological Engineering Seoul National University  Seoul 151-742 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyung Rok","family":"Lee","sequence":"additional","affiliation":[{"name":"World Class University Program of Chemical Convergence for Energy&amp;Environment Institute of Chemical Processes School of Chemical and Biological Engineering Seoul National University  Seoul 151-742 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeong Woo","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering University of Seoul  Seoul 130-743 Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jongheop","family":"Yi","sequence":"additional","affiliation":[{"name":"World Class University Program of Chemical Convergence for Energy&amp;Environment Institute of Chemical Processes School of Chemical and Biological Engineering Seoul National University  Seoul 151-742 Republic of 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