caa a22 4500 463253930 CHVBK 20180405153348.0 cr unu---uuuuu 170326e20070801xx s 000 0 eng 10.1007/s10562-007-9185-7 doi (NATIONALLICENCE)springer-10.1007/s10562-007-9185-7 Radius of Curvature Effect on the Selective Oxidation of Cyclohexene Over Highly Ordered V-MCM-41 [Elektronische Daten] [Qinghu Tang, Chuan Wang, Shuangquan Hu, Hui Sun, Yuan Chen, Gary Haller, Yanhui Yang] V-MCM-41 mesoporous molecular sieves with similar vanadium content (∼0.6wt.%) and surface area (∼700m2/g) but different pore sizes (from 1.8 to 2.9nm) were synthesized. A pore wall radius of curvature effect on the initial rate of catalytic reaction existed when the cyclohexene epoxidation was used as a probe reaction, the larger the pore size, the higher the initial reaction rate. However, the turnover frequencies over a long period (72h) were constant respect to different pore diameters, which was probably due to the strong pore diffusion limitation in the liquid environment. Springer Science+Business Media, LLC, 2007 V-MCM-41 nationallicence Oxidation of cyclohexene nationallicence Radius of curvature effect nationallicence Pore diffusion limitation nationallicence Tang Qinghu School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut Wang Chuan Department of Chemical Engineering, Yale University, 06520, New Haven, CT, USA aut Hu Shuangquan School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut Sun Hui School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut Chen Yuan School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut Haller Gary Department of Chemical Engineering, Yale University, 06520, New Haven, CT, USA aut Yang Yanhui School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut Catalysis Letters Springer US; http://www.springer-ny.com 117/1-2(2007-08-01), 25-33 1011-372X 117:1-2<25 2007 117 10562 https://doi.org/10.1007/s10562-007-9185-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-007-9185-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tang Qinghu School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut NATIONALLICENCE 700 1- Wang Chuan Department of Chemical Engineering, Yale University, 06520, New Haven, CT, USA aut NATIONALLICENCE 700 1- Hu Shuangquan School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut NATIONALLICENCE 700 1- Sun Hui School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut NATIONALLICENCE 700 1- Chen Yuan School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut NATIONALLICENCE 700 1- Haller Gary Department of Chemical Engineering, Yale University, 06520, New Haven, CT, USA aut NATIONALLICENCE 700 1- Yang Yanhui School of Chemical and Biomedical Engineering, Nanyang Technological University, 637459, Singapore, Singapore aut NATIONALLICENCE 773 0- Catalysis Letters Springer US; http://www.springer-ny.com 117/1-2(2007-08-01), 25-33 1011-372X 117:1-2<25 2007 117 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer