𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Intercalation of Lithium and Iodine in the Ferroelectric Layered Compound Bi4Ti3O12−x

✍ Scribed by T. Kijima; S. Kimura; Y. Kawahara; K. Ohe; M. Yada; M. Machida

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
133 KB
Volume
146
Category
Article
ISSN
0022-4596

No coin nor oath required. For personal study only.

✦ Synopsis

The reaction of Bi 4 Ti 3 O 12؊x with lithium iodide under an atmosphere of iodine at 3503C was found to a4ord an intercalation compound LiI 3 Bi 4 Ti 3 O 11؊x in high yield. The new bismuth titanate is brownish red in color and formed in an orthorhombic cell with the lattice parameters of a ‫؍‬ 5.912 (1), b ‫؍‬ 5.256 (1), and c ‫؍‬ 36.889 (8) A s . The pathway to the new intercalation compound is proposed on the basis of X-ray, XPS, SEM, and compositional observations.

📜 SIMILAR VOLUMES

Structural Behavior of the Four-Layer Au
Structural Behavior of the Four-Layer Aurivillius-Phase Ferroelectrics SrBi4Ti4O15 and Bi5Ti3FeO15
✍ Charles H. Hervoches; Alan Snedden; Richard Riggs; Susan H. Kilcoyne; Pascal Man 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 460 KB

Rietveld refinement of powder neutron diffraction data has been used to study the crystal structures of the four-layer Aurivillius-phase ferroelectrics Bi 5 Ti 3 FeO 15 (at 251C) and SrBi 4 Ti 4 O 15 (at a series of temperatures up to 8001C). At 251C both materials adopt the polar orthorhombic space

Cation Disorder in Three-Layer Aurivilli
Cation Disorder in Three-Layer Aurivillius Phases: Structural Studies of Bi2−xSr2+xTi1−xNb2+xO12 (0<x<0.8) and Bi4−xLaxTi3O12 (x=1 and 2)
✍ C.H. Hervoches; P. Lightfoot 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 322 KB

The solid solutions Bi 2؊x Sr 2؉x Ti 1؊x Nb 2؉x O 12 (0 < x < 0.6). ( 1) and Bi 4؊x La x Ti 3 O 12 (x ‫؍‬ 1 and 2) (2) have been analyzed in detail by a combination of powder X-ray and neutron di4raction. Both solid solutions adopt a tetragonal variant of the archetypal three-layer Aurivillius phase