51V and 1H solid-state MAS NMR studies of vanadia catalysts supported on Al2O3–TiO2 sol–gel mixed oxide

1999 ◽  
Vol 144 (3) ◽  
pp. 451-459 ◽  
Author(s):  
Jack M Miller ◽  
L Jhansi Lakshmi
2007 ◽  
Vol 32 (4) ◽  
pp. 513-526 ◽  
Author(s):  
R. Kanthasamy ◽  
I. K. Mbaraka ◽  
B. H. Shanks ◽  
S. C. Larsen

2011 ◽  
Vol 18 (4) ◽  
pp. 1168-1179 ◽  
Author(s):  
Fabian Dielmann ◽  
Andrea Schindler ◽  
Sabine Scheuermayer ◽  
Junfeng Bai ◽  
Roger Merkle ◽  
...  

1987 ◽  
Vol 129 (2) ◽  
pp. L23-L25 ◽  
Author(s):  
Silvio Aime ◽  
Roberto Gobetto ◽  
Rita Nano ◽  
Enrica Santucci

2005 ◽  
Vol 177 (1) ◽  
pp. 56-66 ◽  
Author(s):  
Anna-Carin Larsson ◽  
Alexander V. Ivanov ◽  
Kevin J. Pike ◽  
Willis Forsling ◽  
Oleg N. Antzutkin
Keyword(s):  
Mas Nmr ◽  

1996 ◽  
Vol 431 ◽  
Author(s):  
P. D. Barker ◽  
P. A. Anderson ◽  
R. Dupree ◽  
S. Kitchin ◽  
P. P. Edwards ◽  
...  

AbstractRecent NMR studies by Nakayama et al. on sodium zeolite A saturated with potassium metal have implied the presence of the anionic Na− species. This, if confirmed, would represent the first observation in a zeolite and opens up a wide range of possibilities for mixed metal zeolitic systems. We report the results of a number of metal combinations, using both sodium and potassium forms of zeolite A as hosts, studied by ESR, solid state MAS-NMR and powder neutron diffraction.


2003 ◽  
Vol 107 (51) ◽  
pp. 14171-14175 ◽  
Author(s):  
S. C. Laha ◽  
M. D. Kadgaonkar ◽  
A. Anuji ◽  
S. Ganapathy ◽  
J. P. Amoureux ◽  
...  
Keyword(s):  
Mas Nmr ◽  

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