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Keggin H3PW12O40 pore blockage by coke can be reversible in the gas phase methanol-to-DME reaction

Bibliographic reference Schnee, Josefine ; Fusaro, Luca ; Aprile, Carmela ; Gaigneaux, Eric M.. Keggin H3PW12O40 pore blockage by coke can be reversible in the gas phase methanol-to-DME reaction. In: Catalysis Science & Technology, Vol. 7, p. 6151-6160 (2017)
Permanent URL http://hdl.handle.net/2078/191253
  1. Ladera Rosa María, Fierro José Luis García, Ojeda Manuel, Rojas Sergio, TiO2-supported heteropoly acids for low-temperature synthesis of dimethyl ether from methanol, 10.1016/j.jcat.2014.01.016
  2. Ramos F.S., Farias A.M. Duarte de, Borges L.E.P., Monteiro J.L., Fraga M.A., Sousa-Aguiar E.F., Appel L.G., Role of dehydration catalyst acid properties on one-step DME synthesis over physical mixtures, 10.1016/j.cattod.2004.12.007
  3. Ladera Rosa María, Ojeda Manuel, Fierro José Luis G., Rojas Sergio, TiO2-supported heteropoly acid catalysts for dehydration of methanol to dimethyl ether: relevance of dispersion and support interaction, 10.1039/c4cy00998c
  4. Catizzone Enrico, Aloise Alfredo, Migliori Massimo, Giordano Girolamo, From 1-D to 3-D zeolite structures: performance assessment in catalysis of vapour-phase methanol dehydration to DME, 10.1016/j.micromeso.2017.02.022
  5. Schulz Hans, “Coking” of zeolites during methanol conversion: Basic reactions of the MTO-, MTP- and MTG processes, 10.1016/j.cattod.2010.05.012
  6. Kozhevnikov I.V., Sustainable heterogeneous acid catalysis by heteropoly acids, 10.1016/j.molcata.2006.08.072
  7. Janik Michael J., Campbell Kimberly A., Bardin Billy B., Davis Robert J., Neurock Matthew, A computational and experimental study of anhydrous phosphotungstic acid and its interaction with water molecules, 10.1016/s0926-860x(03)00388-0
  8. Schnee Josefine, Gaigneaux Eric M., Elucidating and exploiting the chemistry of Keggin heteropolyacids in the methanol-to-DME conversion: enabling the bulk reaction thanks to operando Raman, 10.1039/c6cy02264b
  9. Schnee Josefine, Gaigneaux Eric M., Operando Raman to Enhance the Methanol-to-DME Conversion Over Non-Thermally-Pretreated Keggin Heteropolyacids, 10.1021/acs.jpcc.6b11248
  10. Schnee Josefine, Gaigneaux Eric M., Lifetime of the H 3 PW 12 O 40 heteropolyacid in the methanol-to-DME process: A question of pre-treatment, 10.1016/j.apcata.2017.03.034
  11. M. Hunger and W.Wang , Characterization of Solid Catalysts in the Functioning State by Nuclear Magnetic Resonance Spectroscopy, in Advances in Catalysis , ed. C. G. Bruce and K. Helmut , Academic Press , 2006 , vol. 50 , pp. 149–225
  12. Matkovic Silvana Raquel, Briand Laura Estefanía, Bañares Miguel Ángel, Investigation of the thermal stability of phosphotungstic Wells-Dawson heteropoly-acid through in situ Raman spectroscopy, 10.1016/j.materresbull.2011.07.015
  13. Legagneux Nicolas, Basset Jean-Marie, Thomas Amélie, Lefebvre Frédéric, Goguet Alexandre, Sá Jacinto, Hardacre Christopher, Characterization of silica-supported dodecatungstic heteropolyacids as a function of their dehydroxylation temperature, 10.1039/b816806g
  14. Chua Yek Tann, Stair Peter C., An ultraviolet Raman spectroscopic study of coke formation in methanol to hydrocarbons conversion over zeolite H-MFI, 10.1016/s0021-9517(02)00026-x
  15. Court Richard W., Sephton Mark A., Parnell John, Gilmour Iain, Raman spectroscopy of irradiated organic matter, 10.1016/j.gca.2007.03.001
  16. Beyssac Olivier, Goffé Bruno, Petitet Jean-Pierre, Froigneux Emmanuel, Moreau Myriam, Rouzaud Jean-Noël, On the characterization of disordered and heterogeneous carbonaceous materials by Raman spectroscopy, 10.1016/s1386-1425(03)00070-2
  17. Okuhara Toshio, Watanabe Hiromu, Nishimura Toru, Inumaru Kei, Misono Makoto, Microstructure of Cesium Hydrogen Salts of 12-Tungstophosphoric Acid Relevant to Novel Acid Catalysis†, 10.1021/cm9907561
  18. Essayem Nadine, Frety Roger, Coudurier Gisèle, Vedrine Jacques C., Ammonia adsorption–desorption over the strong solid acid catalyst H3PW12O40 and its Cs+ and NH4+ salts Comparison with sulfated zirconia, 10.1039/a701097d
  19. Shen Lingqin, Feng Yonghai, Yin Hengbo, Wang Aili, Yu Longbao, Jiang Tingshun, Shen Yutang, Wu Zhanao, Gas phase dehydration of glycerol catalyzed by rutile TiO2-supported heteropolyacids, 10.1016/j.jiec.2011.05.038
  20. Jiang Yijiao, Huang Jun, Dai Weili, Hunger Michael, Solid-state nuclear magnetic resonance investigations of the nature, property, and activity of acid sites on solid catalysts, 10.1016/j.ssnmr.2011.03.007
  21. Ganapathy S., Fournier M., Paul J. F., Delevoye L., Guelton M., Amoureux J. P., Location of Protons in Anhydrous Keggin Heteropolyacids H3PMo12O40and H3PW12O40by1H{31P}/31P{1H} REDOR NMR and DFT Quantum Chemical Calculations, 10.1021/ja017848n