𝔖 Bobbio Scriptorium
✦   LIBER   ✦

X-ray diffraction study of Fe(III)-exchanged x-type zeolite

✍ Scribed by N.P. Evmerides; B. Beagley; J. Dwyer


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
870 KB
Volume
20
Category
Article
ISSN
0020-1693

No coin nor oath required. For personal study only.

✦ Synopsis


243 Three alternative models are proposed to explain the map obtained from a difference Fourier synthesis for a NaFeX zeolite (30% exchanged). The models are based on the extent of distortion of the zeolitic structure which arkes when sodium ions are replaced by ferric ions,


πŸ“œ SIMILAR VOLUMES


X-ray photoemission study of some rare-e
✍ Tsuyoshi Arakawa; Toshiharu Takata; Jiro Shiokawa πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 213 KB

We present an X-ray photoemlsslon spectroscopy study of some rareearth ion(IU)excha Y-type z+oIites (Ln-u). The 4f levels of Eu-Y mere drastxally changed by degassmg at low temperature; the relatwe intensity of the 4f levels for Eu3 + decreased and the 4f lme of Eu'+ increased as the sample was dega

X-ray diffraction and absorption studies
✍ M. Dubiel; R. Schmitz; U. Kolb; D. Gutwerk; H. Bertagnolli πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 136 KB

X-ray diffraction and absorption experiments were performed to determine the structure of commercial sodium silicate glasses before and after a silver-sodium ion exchange. EXAFS measurements at the Na and Ag K-edge display the transition of the sodium environment consisting of five oxygens analogous

X-ray diffraction study of doped polyani
✍ H. K. Chaudhari; D. S. Kelkar πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 299 KB πŸ‘ 2 views

Polyaniline (PAn), a n important conducting polymer, was synthesized chemically. Percentage crystallinity of' PAn on doping with various dopants (viz., hydrochloric acid, formic acid, iodine, methylene blue) has been investigated using wide-angle X-ray diffraction analysis. It is observed that perce

X-ray diffraction study of lead chloride
✍ K. Nitsch; K. KnΓ­ΕΎek; M. RodovΓ‘ πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 257 KB