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- W1969509712 abstract "Abstract Methanol synthesis from CO2 hydrogenation on a model Pd/In2O3 catalyst, i.e. Pd4/In2O3, has been investigated using density functional theory (DFT) and microkinetic modeling. Three possible routes in the reaction network of CO2 + H2 → CH3OH + H2O have been examined. Our DFT results show that the HCOO route competes with the RWGS route whereas a high activation barrier blocked the HCOOH route kinetically. The DFT results also suggest that H2COO* + H* ↔ H2CO* + OH* and cis-COOH* + H* ↔ CO* + H2O* are the rate-limiting steps in the HCOO route and the RWGS route, respectively. Microkinetic modeling results demonstrate that the HCOO route is the dominant pathway for forming methanol from CO2 hydrogenation. Furthermore, the activation of the H adatom on the Pd cluster and the presence of H2O on the In2O3 substrate play important roles in promoting methanol production. The hydroxyl adsorbed at the interface of Pd4/In2O3 induces structural transformation of the supported Pd4 cluster from a butterfly shape into a tetrahedron one. This structural change not only indicates the dynamical nature of the supported nanocatalysts during the reaction but also causes the final hydrogenation step to change from CH3O to H2COH." @default.
- W1969509712 created "2016-06-24" @default.
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- W1969509712 date "2014-08-01" @default.
- W1969509712 modified "2023-10-14" @default.
- W1969509712 title "Methanol synthesis from CO2 hydrogenation over a Pd4/In2O3 model catalyst: A combined DFT and kinetic study" @default.
- W1969509712 cites W145378493 @default.
- W1969509712 cites W1491544828 @default.
- W1969509712 cites W1571793507 @default.
- W1969509712 cites W1965495399 @default.
- W1969509712 cites W1968426044 @default.
- W1969509712 cites W1969280171 @default.
- W1969509712 cites W1970127494 @default.
- W1969509712 cites W1971076099 @default.
- W1969509712 cites W1971876886 @default.
- W1969509712 cites W1972446770 @default.
- W1969509712 cites W1974368703 @default.
- W1969509712 cites W1974621265 @default.
- W1969509712 cites W1974801467 @default.
- W1969509712 cites W1977960076 @default.
- W1969509712 cites W1979371521 @default.
- W1969509712 cites W1979544533 @default.
- W1969509712 cites W1980558583 @default.
- W1969509712 cites W1981368803 @default.
- W1969509712 cites W1981792803 @default.
- W1969509712 cites W1988919779 @default.
- W1969509712 cites W1993215937 @default.
- W1969509712 cites W1995083936 @default.
- W1969509712 cites W2001745772 @default.
- W1969509712 cites W2003302603 @default.
- W1969509712 cites W2003744196 @default.
- W1969509712 cites W2008648123 @default.
- W1969509712 cites W2010016085 @default.
- W1969509712 cites W2015396704 @default.
- W1969509712 cites W2017868915 @default.
- W1969509712 cites W2017943582 @default.
- W1969509712 cites W2017948066 @default.
- W1969509712 cites W2019497094 @default.
- W1969509712 cites W2031430816 @default.
- W1969509712 cites W2033160645 @default.
- W1969509712 cites W2033257022 @default.
- W1969509712 cites W2036530432 @default.
- W1969509712 cites W2050375440 @default.
- W1969509712 cites W2054097386 @default.
- W1969509712 cites W2055438639 @default.
- W1969509712 cites W2056074178 @default.
- W1969509712 cites W2060710374 @default.
- W1969509712 cites W2061163063 @default.
- W1969509712 cites W2062867233 @default.
- W1969509712 cites W2065957136 @default.
- W1969509712 cites W2067666762 @default.
- W1969509712 cites W2068494482 @default.
- W1969509712 cites W2068667141 @default.
- W1969509712 cites W2071076487 @default.
- W1969509712 cites W2071450802 @default.
- W1969509712 cites W2071936173 @default.
- W1969509712 cites W2073466472 @default.
- W1969509712 cites W2075043454 @default.
- W1969509712 cites W2077335360 @default.
- W1969509712 cites W2078349855 @default.
- W1969509712 cites W2083222334 @default.
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- W1969509712 cites W2107440182 @default.
- W1969509712 cites W2108812250 @default.
- W1969509712 cites W2109267276 @default.
- W1969509712 cites W2134716155 @default.
- W1969509712 cites W2146881718 @default.
- W1969509712 cites W2148761032 @default.
- W1969509712 cites W2163488899 @default.
- W1969509712 cites W2322860841 @default.
- W1969509712 cites W2323239271 @default.
- W1969509712 cites W2324268140 @default.
- W1969509712 cites W2325681857 @default.
- W1969509712 cites W2504373118 @default.
- W1969509712 cites W2802178028 @default.
- W1969509712 cites W296644680 @default.
- W1969509712 cites W333788886 @default.
- W1969509712 cites W4251960683 @default.
- W1969509712 doi "https://doi.org/10.1016/j.jcat.2014.06.002" @default.
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