Abstracts

Chemicals, plastics and rubber industries

Search abstracts:

Li (super +) diffusion and its structural basis in the nanocrystalline and amorphous forms of two-dimensionally ion-conducting Li (sub x) TiS2

Article Abstract:

The layered fast ion conductor Li (sub x) TiS2 (x equivalent 2/3) are prepared in nanocrystalline (n-Li [sub x] TiS2) and amorphous (a-Li [sub x] TiS2) forms. Hence, a direct comparison of the lithium diffusion in a homogeneously and heterogeneously disordered material with the same composition is possible.

Sulfur, Chemical synthesis, Titanium, Sulphur

---

Tracing the reactive melting of glass-forming silicate batches by in situ 23Na NMR

Article Abstract:

The kinetics of the silicate batch reaction are investigated by in situ (super 23)Na nuclear magnetic resonance (NMR) spectroscopy using a laser-heated probe. The technique allows to study solid-state reactions at high temperatures with good time resolution and without the risk of quenching artifacts.

Silicates, Nuclear magnetic resonance spectroscopy, Chemistry, Physical and theoretical, Physical chemistry, Chemical reactions, Chemical properties

---

Microscopic access to long-range diffusion parameters of the fast lithium ion conductor [Li.sub.7]Bi[O.sub.6] by solid state [super 7]Li stimulated echo NMR

Article Abstract:

The Li self-diffusion in rhombohedral [Li.sub.7]Bi[O.sub.6] studied through [super 7]Li stimulated echo NMR that was observed to give microscopic access to long-range transport is reported.

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Bismuth, Spectra, Nuclear magnetic resonance

Similar abstracts:

• Abstracts: Stepped silicon surfaces as templates for one-dimensional nanostructures. Chemical modification of self-assembled monolayers by exposure to soft X-rays in air
• Abstracts: CF2Cl2 decomposition over nanocrystalline MgO: Evidence for long induction periods. Changes in texture and catalytic activity of nancrystalline MgO during its transformation to MgCl(sub 2) in the reaction with 1-chlorobutane
• Abstracts: Liquid-phase synthesis of EuS nanocrystals and their physical properties. Sorption of ammonia in cation-exchanged omega zeolite and gallium analogue
• Abstracts: Particle size control and self-assembly processes in novel colloids of nanocrystalline manganese oxide. Tetraalkylammonium manganese oxide gels: Preparation, structure, and ion-exchange properties
• Abstracts: Density functional theory study of ligand binding on CdSe (0001), (0001) and (1120) single crystal relaxed and reconstructed surfaces: Implications for nanocrystalline growth

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.