๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Analysis of Local Cation Arrangement in Mullite Using 29Si Magic-Angle Spinning Nuclear Magnetic Resonance Spectra

โœ Scribed by Takayuki Ban; Kiyoshi Okada


Book ID
110826282
Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
580 KB
Volume
76
Category
Article
ISSN
0002-7820

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Characterization of silicon sites in mon
โœ C. Sivadinarayana; V.R. Choudhary; R. Vetrivel; S. Ganapathy ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 290 KB

An attempt has been made to correlate the experimentally observed 29Si MAS NMR chemical shifts of monoclinic phase of highly siliceous ZSM-5 with their electronic properties. In order to incorporate the influence of next neighbor atoms on the 29Si chemical shielding of central SiO4, a pentameric clu

Temperature-dependent lineshape of 1H ma
โœ Toshihide Baba; Yoshihiro Inoue; Hiroshi Shoji; Takayoshi Uematsu; Yoshio Ono ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 485 KB

The 1H magic-angle spinning nuclear magnetic resonance (1H MAS NMR) spectra of acidic (bridging) hydroxyl (OH) groups on H-ZSM-5 zeolites were measured from room temperature to 373 K. The signal broadens with increasing temperature, indicating that the delocalization of the protons occurs at a tempe

Observation of spinning sidebands in the
โœ F. Dougnier; L. Delmotte; J.L. Guth ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 661 KB

Wide-band (1 MHz) 27Ai magic-angle spinning nuclear magnetic resonance (MAS NMR) spectra were recorded for zeolite Y &/Al \_ 2.7) and high-silica (%/Al u 3.8) FAU, EMT and mixed FAU-EMT structure-type zeolites synthesized using 15crown-5 and/or 18-crown-6 ethers as templating agents. Spinning sideba

Analysis of bis(trifluoromethylsulfonyl)
โœ Kazuma Gotoh; Kazuyuki Takeda; Michael M. Lerner; Yoshimi Sueishi; Shinpei Maruy ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 213 KB

F atoms bonding to paramagnetic/conductive graphene layers in accepter-type graphite intercalation compounds (GICs) are analyzed using very fast magic angle spinning nuclear magnetic resonance, which is applied for the first time on 19 F nuclei to investigate paramagnetic materials. In the bis(trifl