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Performance, Reaction Pathway, and Pretreatment of Au Catalyst Precursor in H2/O2 Atmosphere for the Epoxidation of Propylene. Catalysts 2022. [DOI: 10.3390/catal12050540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Gas-phase epoxidation of propylene in the copresence of H2 and O2 was performed over the catalyst of Au on as-synthesized TS-1 that contained a small amount of anatase TiO2. The catalytic performance was studied by washing or nonwashing the catalyst precursor to modulate the content of purity (K, Cl) and then calcining the samples in O2 or H2 prior to reaction. The results show that the catalytic performance of Au/TS-1 can be improved without washing (more K+ and Au maintained) and O2 pretreatment. It was found that the calcination in O2 was able to maintain more metallic Au and form more surface-active oxygen species and thus providing a better yield of propylene oxide with the assistance of potassium. Interestingly, more acrolein can be produced over the catalysts with respect to the in situ calcination in O2 than that in H2 when the feed only contained 10% O2 and 10% propylene in argon, while there was no formation of propylene oxide. On the other hand, the catalyst precursor calcined in H2 prefers the formation of successive oxygenates of PO.
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2
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Otto T, Zhou X, Zones SI, Iglesia E. Synthesis, Characterization, and Function of Au Nanoparticles within TS-1 Zeotypes as Catalysts for Alkene Epoxidation using O2/H2O Reactants. J Catal 2022. [DOI: 10.1016/j.jcat.2022.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Xu J, Zhang Z, Wang G, Duan X, Qian G, Zhou X. Zeolite crystal size effects of Au/uncalcined TS-1 bifunctional catalysts on direct propylene epoxidation with H2 and O2. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115907] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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4
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Seed-Induced Zeolitic TS-1 Immobilized with Bioinspired-Au Nanoparticles for Propylene Epoxidation with O2 and H2. Catal Letters 2020. [DOI: 10.1007/s10562-019-03086-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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5
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Ishida T, Murayama T, Taketoshi A, Haruta M. Importance of Size and Contact Structure of Gold Nanoparticles for the Genesis of Unique Catalytic Processes. Chem Rev 2019; 120:464-525. [DOI: 10.1021/acs.chemrev.9b00551] [Citation(s) in RCA: 249] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Tamao Ishida
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Toru Murayama
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Ayako Taketoshi
- Department of Applied Chemistry for Environment, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
- Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Masatake Haruta
- Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
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6
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Theoretical Studies on the Direct Propylene Epoxidation Using Gold-Based Catalysts: A Mini-Review. Catalysts 2018. [DOI: 10.3390/catal8100421] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Direct propylene epoxidation using Au-based catalysts is an important gas-phase reaction and is clearly a promising route for the future industrial production of propylene oxide (PO). For instance, gold nanoparticles or clusters that consist of a small number of atoms demonstrate unique and even unexpected properties, since the high ratio of surface to bulk atoms can provide new reaction pathways with lower activation barriers. Support materials can have a remarkable effect on Au nanoparticles or clusters due to charge transfer. Moreover, Au (or Au-based alloy, such as Au–Pd) can be loaded on supports to form active interfacial sites (or multiple interfaces). Model studies are needed to help probe the underlying mechanistic aspects and identify key factors controlling the activity and selectivity. The current theoretical/computational progress on this system is reviewed with respect to the molecular- and catalyst-level aspects (e.g., first-principles calculations and kinetic modeling) of propylene epoxidation over Au-based catalysts. This includes an analysis of H2 and O2 adsorption, H2O2 (OOH) species formation, epoxidation of propylene into PO, as well as possible byproduct formation. These studies have provided a better understanding of the nature of the active centers and the dominant reaction mechanisms, and thus, could potentially be used to design novel catalysts with improved efficiency.
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7
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Maihom T, Sawangphruk M, Probst M, Limtrakul J. A computational study of the catalytic aerobic epoxidation of propylene over the coordinatively unsaturated metal–organic framework Fe3(btc)2: formation of propylene oxide and competing reactions. Phys Chem Chem Phys 2018; 20:6726-6734. [DOI: 10.1039/c7cp07550b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The aerobic epoxidation of propylene over the metal–organic framework Fe3(btc)2 (btc = 1,3,5-benzentricarboxylate) as catalyst has been investigated by means of density functional calculations.
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Affiliation(s)
- Thana Maihom
- Department of Chemistry
- Faculty of Liberal Arts and Science
- Kasetsart University
- Nakhon Pathom 73140
- Thailand
| | - Montree Sawangphruk
- Department of Chemical and Biomolecular Engineering
- School of Energy Science and Engineering
- Vidyasirimedhi Institute of Science and Technology
- Rayong
- Thailand
| | - Michael Probst
- Institute of Ion Physics and Applied Physics
- University of Innsbruck
- 6020 Innsbruck
- Austria
| | - Jumras Limtrakul
- Department of Materials Science and Engineering
- School of Molecular Science and Engineering
- Vidyasirimedhi Institute of Science and Technology
- Rayong 21210
- Thailand
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8
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Feng X, Sheng N, Liu Y, Chen X, Chen D, Yang C, Zhou X. Simultaneously Enhanced Stability and Selectivity for Propene Epoxidation with H2 and O2 on Au Catalysts Supported on Nano-Crystalline Mesoporous TS-1. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03498] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiang Feng
- State
Key Laboratory of Heavy Oil Processing, School of Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Nan Sheng
- State
Key Laboratory of Heavy Oil Processing, School of Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Yibin Liu
- State
Key Laboratory of Heavy Oil Processing, School of Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Xiaobo Chen
- State
Key Laboratory of Heavy Oil Processing, School of Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - De Chen
- Department
of Chemical Engineering, Norwegian University of Science and Technology, Trondheim 7491, Norway
| | - Chaohe Yang
- State
Key Laboratory of Heavy Oil Processing, School of Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Xinggui Zhou
- State
Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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9
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Li Z, Wang Y, Zhang J, Wang D, Ma W. Better performance for gas-phase epoxidation of propylene using H2 and O2 at lower temperature over Au/TS-1 catalyst. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2016.12.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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10
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Maihom T, Choomwattana S, Wannakao S, Probst M, Limtrakul J. Ethylene Epoxidation with Nitrous Oxide over Fe-BTC Metal-Organic Frameworks: A DFT Study. Chemphyschem 2016; 17:3416-3422. [PMID: 27605355 DOI: 10.1002/cphc.201600836] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Indexed: 12/22/2022]
Abstract
The epoxidation of ethylene with N2 O over the metal-organic framework Fe-BTC (BTC=1,3,5-benzentricarboxylate) is investigated by means of density functional calculations. Two reaction paths for the production of ethylene oxide or acetaldehyde are systematically considered in order to assess the efficiency of Fe-BTC for the selective formation of ethylene oxide. The reaction starts with the decomposition of N2 O to form an active surface oxygen atom on the Fe site of Fe-BTC, which subsequently reacts with an ethylene molecule to form an ethyleneoxy intermediate. This intermediate can then be selectively transformed either by 1,2-hydride shift into the undesired product acetaldehyde or into the desired product ethylene oxide by way of ring closure of the intermediate. The production of ethylene oxide requires an activation energy of 5.1 kcal mol-1 , which is only about one-third of the activation energy of acetaldehyde formation (14.3 kcal mol-1 ). The predicted reaction rate constants for the formation of ethylene oxide in the relevant temperature range are approximately 2-4 orders of magnitude higher than those for acetaldehyde. Altogether, the results suggest that Fe-BTC is a good candidate catalyst for the epoxidation of ethylene by molecular N2 O.
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Affiliation(s)
- Thana Maihom
- Department of Chemistry, Faculty of Liberal Arts and Science, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, 73140, Thailand), Fax: (+66) 2-562-5555.,Department of Chemistry, and, NANOTEC Center for Nanoscale Materials Design for Green, Nanotechnology, Kasetsart University, Bangkok, 10900, Thailand
| | - Saowapak Choomwattana
- Center of Data Mining and Biomedical Informatics, Faculty of Medical Technology, Mahidol University, Salaya Campus, Nakhon Pathom, 73170, Thailand
| | - Sippakorn Wannakao
- Department of Materials Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
| | - Michael Probst
- Institute of Ion Physics and Applied Physics, University of Innsbruck, 6020, Innsbruck, Austria
| | - Jumras Limtrakul
- Department of Materials Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, 21210, Thailand
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11
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Ishida T, Koga H, Okumura M, Haruta M. Advances in Gold Catalysis and Understanding the Catalytic Mechanism. CHEM REC 2016; 16:2278-2293. [DOI: 10.1002/tcr.201600046] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Tamao Ishida
- Research Center for Gold Chemistry Graduate School of Urban Environmental Sciences Tokyo Metropolitan University; 1-1 Minami-osawa Hachioji Tokyo 192-0397 Japan
| | - Hiroaki Koga
- Elements Strategy Initiative for Catalysts and Batteries (ESICB); Kyoto University; 1-30 Goryoohara Kyoto 615-8245 Japan
| | - Mitsutaka Okumura
- Elements Strategy Initiative for Catalysts and Batteries (ESICB); Kyoto University; 1-30 Goryoohara Kyoto 615-8245 Japan
- Department of Chemistry Graduate School of Science; Osaka University; 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
| | - Masatake Haruta
- Research Center for Gold Chemistry Graduate School of Urban Environmental Sciences Tokyo Metropolitan University; 1-1 Minami-osawa Hachioji Tokyo 192-0397 Japan
- Gold Catalysis Research Center Dalian Institute of Chemical Physics; 457 Zhongshan Road Dalian 116023 P. R. China
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12
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García-Aguilar J, Miguel-García I, Juan-Juan J, Such-Basáñez I, San Fabián E, Cazorla-Amorós D, Berenguer-Murcia Á. One step-synthesis of highly dispersed iron species into silica for propylene epoxidation with dioxygen. J Catal 2016. [DOI: 10.1016/j.jcat.2016.03.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Abate S, Díaz U, Prieto A, Gentiluomo S, Palomino M, Perathoner S, Corma A, Centi G. Influence of Zeolite Protective Overlayer on the Performances of Pd Thin Film Membrane on Tubular Asymmetric Alumina Supports. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b00690] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Salvatore Abate
- ERIC
aisbl and INSTM/CASPE, Section Industrial Chemistry, University of Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Urbano Díaz
- Consejo
Superior de Investigaciones Científicas, Instituto de Tecnología Química (UPV−CSIC) Universidad Politécnica de Valencia, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Alejandro Prieto
- Consejo
Superior de Investigaciones Científicas, Instituto de Tecnología Química (UPV−CSIC) Universidad Politécnica de Valencia, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Serena Gentiluomo
- ERIC
aisbl and INSTM/CASPE, Section Industrial Chemistry, University of Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Miguel Palomino
- Consejo
Superior de Investigaciones Científicas, Instituto de Tecnología Química (UPV−CSIC) Universidad Politécnica de Valencia, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Siglinda Perathoner
- ERIC
aisbl and INSTM/CASPE, Section Industrial Chemistry, University of Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy
| | - Avelino Corma
- Consejo
Superior de Investigaciones Científicas, Instituto de Tecnología Química (UPV−CSIC) Universidad Politécnica de Valencia, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Gabriele Centi
- ERIC
aisbl and INSTM/CASPE, Section Industrial Chemistry, University of Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy
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14
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Feng X, Chen D, Zhou XG. Thermal stability of TPA template and size-dependent selectivity of uncalcined TS-1 supported Au catalyst for propene epoxidation with H2 and O2. RSC Adv 2016. [DOI: 10.1039/c6ra05772a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An Au/TS-1-B catalyst, whose internal TPA template is stable below 350 °C, shows volcano-shaped activity with reaction temperature and reaches a noteworthy PO formation rate (220 gPO h−1 kgCat−1) at 260 °C. Moreover, intrinsic size-dependent selectivity is also studied.
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Affiliation(s)
- X. Feng
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum
- Qingdao
- China
| | - D. Chen
- Department of Chemical Engineering
- Norwegian University of Science and Technology
- Trondheim 7491
- Norway
| | - X. G. Zhou
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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15
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Farrusseng D, Tuel A. Perspectives on zeolite-encapsulated metal nanoparticles and their applications in catalysis. NEW J CHEM 2016. [DOI: 10.1039/c5nj02608c] [Citation(s) in RCA: 181] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Recent strategies for the design of zeolites with unusual architectures and porosities offer many opportunities for the encapsulation of catalysts.
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Affiliation(s)
- David Farrusseng
- IRCELYON
- UMR 5256 CNRS-Université de Lyon 1
- 69626 Villeurbanne Cedex
- France
| | - Alain Tuel
- IRCELYON
- UMR 5256 CNRS-Université de Lyon 1
- 69626 Villeurbanne Cedex
- France
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16
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Affiliation(s)
- Mitsutaka Okumura
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, 1-30 Goryoohara, Kyoto 615-8245, Japan
| | - Tadahiro Fujitani
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Jiahui Huang
- Gold Catalysis Research Center, State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Tamao Ishida
- Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji, Tokyo 192-0397, Japan
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17
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Puértolas B, Hill A, García T, Solsona B, Torrente-Murciano L. In-situ synthesis of hydrogen peroxide in tandem with selective oxidation reactions: A mini-review. Catal Today 2015. [DOI: 10.1016/j.cattod.2014.03.054] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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18
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Prieto A, Palomino M, Díaz U, Corma A. Propylene epoxidation with in situ generated H2O2 in supercritical conditions. Catal Today 2014. [DOI: 10.1016/j.cattod.2013.10.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Gas-phase epoxidation of propylene in the presence of H2 and O2 over small gold ensembles in uncalcined TS-1. J Catal 2014. [DOI: 10.1016/j.jcat.2014.02.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Molina LM, López MJ, Alonso JA. Ab initio studies of propene epoxidation on oxidized silver surfaces. Phys Chem Chem Phys 2014; 16:26546-52. [DOI: 10.1039/c4cp02103g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Pathways for propene oxide, acrolein and propanone formation on oxidized silver surfaces are studied using DFT simulations.
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Affiliation(s)
- L. M. Molina
- Departamento de Física Teórica
- Atómica y Óptica
- Universidad de Valladolid
- E-47011 Valladolid, Spain
| | - M. J. López
- Departamento de Física Teórica
- Atómica y Óptica
- Universidad de Valladolid
- E-47011 Valladolid, Spain
| | - J. A. Alonso
- Departamento de Física Teórica
- Atómica y Óptica
- Universidad de Valladolid
- E-47011 Valladolid, Spain
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21
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Enhanced reaction rate for gas-phase epoxidation of propylene using H2 and O2 by Cs promotion of Au/TS-1. J Catal 2013. [DOI: 10.1016/j.jcat.2013.05.023] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Chen J, Halin SJA, Pidko EA, Verhoeven MWGMT, Ferrandez DMP, Hensen EJM, Schouten JC, Nijhuis TA. Enhancement of Catalyst Performance in the Direct Propene Epoxidation: A Study into Gold-Titanium Synergy. ChemCatChem 2013. [DOI: 10.1002/cctc.201200572] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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Moreno I, Dummer NF, Edwards JK, Alhumaimess M, Sankar M, Sanz R, Pizarro P, Serrano DP, Hutchings GJ. Selective oxidation of benzyl alcohol using in situ generated H2O2 over hierarchical Au–Pd titanium silicalite catalysts. Catal Sci Technol 2013. [DOI: 10.1039/c3cy00493g] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Lu X, Zhao G, Lu Y. Propylene epoxidation with O2 and H2: a high-performance Au/TS-1 catalyst prepared via a deposition–precipitation method using urea. Catal Sci Technol 2013. [DOI: 10.1039/c3cy00339f] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Hikazudani S, Mochida T, Matsuo N, Nagaoka K, Ishihara T, Kobayashi H, Takita Y. Monoatomically dispersed Pd/TiO2 catalyst effective for epoxidation of propylene at ambient temperature in the presence of H2 and O2. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.molcata.2012.03.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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26
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Lee WS, Cem Akatay M, Stach EA, Ribeiro FH, Nicholas Delgass W. Reproducible preparation of Au/TS-1 with high reaction rate for gas phase epoxidation of propylene. J Catal 2012. [DOI: 10.1016/j.jcat.2011.12.019] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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27
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Monometallic Supported Gold Catalysts in Organic Transformations: Ring Making and Ring Breaking. Catalysts 2012. [DOI: 10.3390/catal2010101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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28
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Chen J, Halin SJ, Perez Ferrandez DM, Schouten JC, Nijhuis TA. Switching off propene hydrogenation in the direct epoxidation of propene over gold–titania catalysts. J Catal 2012. [DOI: 10.1016/j.jcat.2011.09.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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29
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30
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31
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Huang J, Haruta M. Gas-phase propene epoxidation over coinage metal catalysts. RESEARCH ON CHEMICAL INTERMEDIATES 2011. [DOI: 10.1007/s11164-011-0424-6] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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32
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Ionic liquid-enhanced immobilization of biosynthesized Au nanoparticles on TS-1 toward efficient catalysts for propylene epoxidation. J Catal 2011. [DOI: 10.1016/j.jcat.2011.08.011] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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33
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Qi C, Huang J, Bao S, Su H, Akita T, Haruta M. Switching of reactions between hydrogenation and epoxidation of propene over Au/Ti-based oxides in the presence of H2 and O2. J Catal 2011. [DOI: 10.1016/j.jcat.2011.03.028] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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34
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Jin Q, Bao J, Sakiyama H, Tsubaki N. Preparation, structure and performance of TS-1 zeolite-coated Au–Pd/TiO2–SiO2 capsule catalyst for propylene epoxidation with oxygen and hydrogen. RESEARCH ON CHEMICAL INTERMEDIATES 2011. [DOI: 10.1007/s11164-011-0264-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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35
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Chen J, Halin SJA, Schouten JC, Nijhuis TA. Kinetic study of propylene epoxidation with H2 and O2 over Au/Ti–SiO2 in the explosive regime. Faraday Discuss 2011; 152:321-36; discussion 393-413. [DOI: 10.1039/c1fd00014d] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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36
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The molybdenum species of MoO3/SiO2 and their catalytic activities for the epoxidation of propylene with cumene hydroperoxide. J IND ENG CHEM 2010. [DOI: 10.1016/j.jiec.2010.01.023] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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