1
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Xing S, Liu K, Wang T, Zhang R, Han M. Elucidation of the mechanism and structure–reactivity relationship in zeolite catalyzed alkylation of benzene with propylene. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02374d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The intrinsic mechanism and structure–reactivity relationship were systemically elucidated using the alkylation of benzene with propylene as a model reaction based on the periodic DFT calculations.
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Affiliation(s)
- Shiyong Xing
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Kaikai Liu
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Tiefeng Wang
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Rufan Zhang
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Minghan Han
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology
- Department of Chemical Engineering
- Tsinghua University
- Beijing 100084
- P. R. China
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2
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Du Y, Wang C, Yang G, Yang W. Comparison of Ethylation at External Surface and Internal Cavity of H‐MCM‐22 Zeolite from Theoretical Calculations. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900345] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yu‐Jue Du
- State Key Laboratory of Green Chemical Engineering and Industrial CatalysisSinopec Shanghai Research Institute of Petrochemical Technology Shanghai 201208 China
| | - Chuan‐Ming Wang
- State Key Laboratory of Green Chemical Engineering and Industrial CatalysisSinopec Shanghai Research Institute of Petrochemical Technology Shanghai 201208 China
| | - Guang Yang
- State Key Laboratory of Green Chemical Engineering and Industrial CatalysisSinopec Shanghai Research Institute of Petrochemical Technology Shanghai 201208 China
| | - Wei‐Min Yang
- State Key Laboratory of Green Chemical Engineering and Industrial CatalysisSinopec Shanghai Research Institute of Petrochemical Technology Shanghai 201208 China
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3
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Insight into the reaction mechanism and charge transfer analysis for the alkylation of benzene with propylene over H-beta zeolite. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.05.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Li M, Yan X, Zhu M, Wang M, Zhou D. Insight into the stereoselectivity of TS-1 in epoxidation of cis/ trans-2-hexene: a computational study. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01631c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The mechanism of the stereoselectivity forcis/trans-2-hexene epoxidation in TS-1 zeolite was studied using density functional theory and the ONIOM scheme.
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Affiliation(s)
- Mengzhao Li
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Xiaoyue Yan
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Meiyu Zhu
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Meiqi Wang
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Danhong Zhou
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
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5
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Alkylation of toluene with cyclohexene over phosphotungstic acid: A combined experimental and computational study. J Catal 2017. [DOI: 10.1016/j.jcat.2017.09.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Song B, Lo AY, Wang J. Theoretical study of olefin protonation reactions confined inside mordenite zeolite by energy decomposition analysis. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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He M, Zhang J, Liu R, Sun XL, Chen BH, Wang YG. Density functional theory studies on the skeletal isomerization of 1-butene catalyzed by HZSM-23 and HZSM-48 zeolites. RSC Adv 2017. [DOI: 10.1039/c6ra26894c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This work reveals the topological effect of zeolites on both enthalpy and entropy of skeletal isomerization of 1-butene.
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Affiliation(s)
- Miao He
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- China
| | - Jie Zhang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- China
| | - Rui Liu
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- China
| | - Xiu-Liang Sun
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- China
| | - Biao-Hua Chen
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing
- China
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8
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Charoenwiangnuea P, Maihom T, Kongpracha P, Sirijaraensre J, Limtrakul J. Adsorption and decarbonylation of furfural over H-ZSM-5 zeolite: a DFT study. RSC Adv 2016. [DOI: 10.1039/c6ra24631a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The biomass-derived furfural adsorption and decarbonylation to furan over H-ZSM-5 (see picture) have been unraveled by means of density functional calculations with the M06-2X functional.
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Affiliation(s)
- Patipan Charoenwiangnuea
- Department of Chemistry
- NANOTEC Center for Nanoscale Materials Design for Green Nanotechnology
- Kasetsart University
- Bangkok 10900
- Thailand
| | - Thana Maihom
- Department of Chemistry
- Faculty of Liberal Arts and Science
- Kasetsart University
- Nakhon Pathom 73140
- Thailand
| | - Pipat Kongpracha
- Department of Chemistry
- NANOTEC Center for Nanoscale Materials Design for Green Nanotechnology
- Kasetsart University
- Bangkok 10900
- Thailand
| | - Jakkapan Sirijaraensre
- Department of Chemistry
- NANOTEC Center for Nanoscale Materials Design for Green Nanotechnology
- Kasetsart University
- Bangkok 10900
- Thailand
| | - Jumras Limtrakul
- Department of Materials Science and Engineering
- Vidyasirimedhi Institute of Science and Technology
- Rayong 21210
- Thailand
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9
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Shi J, Wang Y, Yang W, Tang Y, Xie Z. Recent advances of pore system construction in zeolite-catalyzed chemical industry processes. Chem Soc Rev 2015; 44:8877-903. [PMID: 26567526 DOI: 10.1039/c5cs00626k] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The kaleidoscopic applications of zeolite catalysts (zeo-catalysts) in petrochemical processes has been considered as one of the major accomplishments in recent decades. About twenty types of zeolite have been industrially applied so far, and their versatile porous architectures have contributed their most essential features to affect the catalytic efficiency. This review depicts the evolution of pore models in zeolite catalysts accompanied by the increase in industrial and environmental demands. The indispensable roles of modulating pore models are outlined for zeo-catalysts for the enhancement of their catalytic performances in various industrial processes. The zeolites and related industrial processes discussed range from the uni-modal micropore system of zeolite Y (12-ring micropore, 12-R) in fluid catalytic cracking (FCC), zeolite ZSM-5 (10-R) in xylene isomerization and SAPO-34 (8-R) in olefin production to the multi-modal micropore system of MCM-22 (10-R and 12-R pocket) in aromatic alkylation and the hierarchical pores in FCC and catalytic cracking of C4 olefins. The rational construction of pore models, especially hierarchical features, is highlighted with a careful classification from an industrial perspective accompanied by a detailed analysis of the theoretical mechanisms.
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Affiliation(s)
- Jing Shi
- SINOPEC Shanghai Research Institute of Petrochemical Technology, Shanghai 201208, China
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10
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Maihom T, Probst M, Limtrakul J. A DFT Study of Tungsten-Methylidene Formation on a W/ZSM-5 Zeolite: The Metathesis Active Site. Chemphyschem 2015; 16:3334-9. [DOI: 10.1002/cphc.201500427] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 07/11/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Thana Maihom
- Department of Chemistry; Faculty of Liberal Arts and Science; Kasetsart University; Kamphaeng Saen Campus Nakhon Pathom 73140 Thailand), Fax
- Department of Chemistry; NANOTEC Center for Nanoscale Materials Design for Green Nanotechnology; Kasetsart University; Bangkok 10900 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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Chung LW, Sameera WMC, Ramozzi R, Page AJ, Hatanaka M, Petrova GP, Harris TV, Li X, Ke Z, Liu F, Li HB, Ding L, Morokuma K. The ONIOM Method and Its Applications. Chem Rev 2015; 115:5678-796. [PMID: 25853797 DOI: 10.1021/cr5004419] [Citation(s) in RCA: 743] [Impact Index Per Article: 82.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Lung Wa Chung
- †Department of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - W M C Sameera
- ‡Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4 Takano Nishihiraki-cho, Sakyo, Kyoto 606-8103, Japan
| | - Romain Ramozzi
- ‡Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4 Takano Nishihiraki-cho, Sakyo, Kyoto 606-8103, Japan
| | - Alister J Page
- §Newcastle Institute for Energy and Resources, The University of Newcastle, Callaghan 2308, Australia
| | - Miho Hatanaka
- ‡Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4 Takano Nishihiraki-cho, Sakyo, Kyoto 606-8103, Japan
| | - Galina P Petrova
- ∥Faculty of Chemistry and Pharmacy, University of Sofia, Bulgaria Boulevard James Bourchier 1, 1164 Sofia, Bulgaria
| | - Travis V Harris
- ‡Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4 Takano Nishihiraki-cho, Sakyo, Kyoto 606-8103, Japan.,⊥Department of Chemistry, State University of New York at Oswego, Oswego, New York 13126, United States
| | - Xin Li
- #State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zhuofeng Ke
- ∇School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Fengyi Liu
- ○Key Laboratory of Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Hai-Bei Li
- ■School of Ocean, Shandong University, Weihai 264209, China
| | - Lina Ding
- ▲School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan 450001, China
| | - Keiji Morokuma
- ‡Fukui Institute for Fundamental Chemistry, Kyoto University, 34-4 Takano Nishihiraki-cho, Sakyo, Kyoto 606-8103, Japan
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12
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Byun Y, Jo D, Shin DN, Hong SB. Theoretical Investigation of the Isomerization and Disproportionation of m-Xylene over Medium-Pore Zeolites with Different Framework Topologies. ACS Catal 2014. [DOI: 10.1021/cs500186y] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Youngchul Byun
- Center
for Ordered Nanoporous Materials Synthesis, School of Environmental
Science and Engineering and Department of Chemical Engineering, POSTECH, Pohang 790-784, Korea
| | - Donghui Jo
- Center
for Ordered Nanoporous Materials Synthesis, School of Environmental
Science and Engineering and Department of Chemical Engineering, POSTECH, Pohang 790-784, Korea
| | - Dong Nam Shin
- Environmental
Research Department, Research Institute of Industrial Science and Technology, Pohang 790-784, Korea
| | - Suk Bong Hong
- Center
for Ordered Nanoporous Materials Synthesis, School of Environmental
Science and Engineering and Department of Chemical Engineering, POSTECH, Pohang 790-784, Korea
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13
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Shaghaghi H, Ebrahimi HP, Bahrami Panah N, Tafazzoli M. Layer selection effect on solid state 13C and 15N chemical shifts calculation using ONIOM approach. SOLID STATE NUCLEAR MAGNETIC RESONANCE 2013; 51-52:31-36. [PMID: 23414630 DOI: 10.1016/j.ssnmr.2013.01.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Revised: 01/15/2013] [Accepted: 01/21/2013] [Indexed: 06/01/2023]
Abstract
Solid state (13)C and (15)N chemical shifts of uracil and imidazole have been calculated using a 2-layer ONIOM approach at 32 levels of theory. The effect of electron correlation between two layers has been investigated by choosing two different kinds of layer selection. Factorial design has been applied as a multivariate technique to analyze the effect of wave function and layer selection on solid state (13)C and (15)N chemical shifts calculations. PBEPBE/6-311+G(d,p) was recommended as an optimally selected level of theory for high layer in both models. It is illustrated that considering the electron correlation of two layers of ONIOM models is important factor to calculate solid state (15)N chemical shifts. The agreement between the calculated and experimental values of solid state (13)C and (15)N chemical shifts using ONIOM (PBEPBE/6-311+G(d,p):AM1) for both uracil and imidazole confirmed the reliability of the selected wave functions and layer selection.
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Affiliation(s)
- Hoora Shaghaghi
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
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14
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Theoretical Study of Reaction Mechanism of Cyclohexene Aromatization over H-ZSM-5 Zeolite. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.3724/sp.j.1088.2012.20346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Maihom T, Wannakao S, Boekfa B, Limtrakul J. Density functional study of the activity of gold-supported ZSM-5 zeolites for nitrous oxide decomposition. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2012.11.058] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Maihom T, Khongpracha P, Sirijaraensre J, Limtrakul J. Mechanistic Studies on the Transformation of Ethanol into Ethene over Fe-ZSM-5 Zeolite. Chemphyschem 2012; 14:101-7. [DOI: 10.1002/cphc.201200786] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Indexed: 11/06/2022]
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17
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Structures and mechanisms of the dehydration of benzaldoxime over Fe-ZSM-5 zeolites: a DFT study. Struct Chem 2012. [DOI: 10.1007/s11224-012-0161-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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CHU ZHENKUN, FU GANG, GUO WENPING, XU XIN. EFFECT OF HIGH-LEVEL LAYER SELECTION IN ONIOM ON Na+ ADSORPTION IN ZSM-5 ZEOLITE. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2011. [DOI: 10.1142/s021963361000558x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Here we present a systematical investigation on the effect of high-level layer selection in our own N-layered integrated molecular orbital + molecular mechanics (ONIOM) method. We used the adsorption of Na+ in the M7 site of ZSM-5 as an instructive example. We embedded n tetrahedral sites (nT= 7, 19, 22, 33) for high-level layer into a low-level layer represented by 75T (denoted as nT@75T). Our calculations showed that 7T@75T behaved poorly in both structure optimization and interaction energy calculation. Hence only including the first coordination circle of the ion (i.e. 7T), as commonly used in literature, is not sufficiently good. However, for n ≥ 19, both structure optimization and interaction energy calculation by ONIOM are in good agreement with the full 75T model calculation. Such a reliable ONIOM calculation needs only 1/10 to 1/5 computational time for each self-consistent field (SCF) iteration as compared to the full 75T model calculation, highlighting its pivotal role in zeolite simulation.
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Affiliation(s)
- ZHEN-KUN CHU
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - GANG FU
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - WEN-PING GUO
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - XIN XU
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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19
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Yang J. ONIOM study of isomerization reactions of aromatic hydrocarbons in acidic mordenite zeolite. Chemphyschem 2009; 10:946-53. [PMID: 19229901 DOI: 10.1002/cphc.200800785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Two different mechanisms: Shift 1,2-isomerization and isomerization via the disproportionation reaction are investigated for aromatic hydrocarbons over acidic mordenite zeolite by using our own n-layered integrated molecular orbital and molecular mechanics (ONIOM) scheme. The picture shows a schematic energy profile for the isomerization of toluene catalyzed by acidic mordenite.The geometrical structures and energies of isomerization reactions of aromatic hydrocarbons catalyzed by the 128T cluster model of acidic mordenite zeolite are studied by using our own n-layered integrated molecular orbital and molecular mechanics (ONIOM) scheme. The aromatic hydrocarbons investigated are toluene, xylenes, and trimethylbenzenes. Two proposed intramolecular reaction mechanisms, that is, shift 1,2-isomerization and isomerization via the disproportionation reaction, are studied and discussed in detail. Both of the mechanisms firstly proceed by protonation of aromatic hydrocarbons to form the aromatic-based carbenium ions. Attempts to determine the prevailing reaction mechanism of the isomerization are evaluated. In most cases, the isomerization reactivity sequence is: trimethylbenzenes>xylenes>toluene. The conclusions obtained using the ONIOM scheme agree with the available periodic DFT and experimental results on acidic mordenite zeolite.
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Affiliation(s)
- Jing Yang
- School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, China
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20
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Sirijaraensre J, Limtrakul J. Effect of the acidic strength on the vapor phase Beckmann rearrangement of cyclohexanone oxime over the MFI zeolite: an embedded ONIOM study. Phys Chem Chem Phys 2009; 11:578-85. [DOI: 10.1039/b808662a] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Pantu P, Boekfa B, Sunpetch B, Limtrakul J. NANOCAVITY EFFECTS ON N2O DECOMPOSITION ON DIFFERENT TYPES OF FE-ZEOLITES (Fe-FER, Fe-BEA, Fe-ZSM-5 AND Fe-FAU): A COMBINED THEORETICAL AND EXPERIMENTAL STUDY. CHEM ENG COMMUN 2008. [DOI: 10.1080/00986440801967445] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Dedachi K, Ishikawa Y, Nakatsu T, Natsume T, Tsukamoto T, Kurita N. Hybrid QM/MM calculations on the structure and electronic properties of hydrated RNA base pair. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.theochem.2007.12.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Gleeson D. A theoretical study of cis–trans isomerisation in H-ZSM5: probing the impact of cluster size and zeolite framework on energetics and structure. J Comput Aided Mol Des 2008; 22:579-85. [DOI: 10.1007/s10822-008-9207-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2007] [Accepted: 03/01/2008] [Indexed: 11/24/2022]
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24
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Ostrowski S, Dobrowolski JC, Kijeński J. Alkylation of the toluene methyl group: A DFT study. CATAL COMMUN 2007. [DOI: 10.1016/j.catcom.2006.11.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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25
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Refinement of the supramolecular concept in methanol-to-olefin catalysis. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/s0167-2991(07)81045-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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