✦ LIBER ✦

Structure of Silicate Glasses and Melts at High Pressure: Quantum Chemical Calculations and Solid-State NMR.

✍ Scribed by Sung Keun Lee

Publisher: John Wiley and Sons
Year: 2004
Weight: 51 KB
Volume: 35
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200428002

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

29Si solid state NMR study of tricalcium

29Si solid state NMR study of tricalcium silicate and cement hydration at high temperature

✍ S. Masse; H. Zanni; J. Lecourtier; J.C. Roussel; A. Rivereau 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 518 KB

Structure and Dynamics of the Host–Guest

Structure and Dynamics of the Host–Guest Complex of a Molecular Tweezer: Coupling Synthesis, Solid-State NMR, and Quantum-Chemical Calculations

✍ Steven P. Brown; Torsten Schaller; Uta P. Seelbach; Felix Koziol; Christian Ochs 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 116 KB 👁 2 views

High-Temperature, High-Pressure Hydrothe

High-Temperature, High-Pressure Hydrothermal Synthesis, Crystal Structure, and Solid State NMR Spectroscopy of a New Vanadium(IV) Silicate: Rb2(VO)(Si4O10)×xH2O.

✍ Chun-Yi Li; Chan-Yen Hsieh; Hsiu-Mei Lin; Hsien-Ming Kao; Kwang-Hwa Lii 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 2 views

Investigation of Templated Mesoporous Si

Investigation of Templated Mesoporous Silicate Thin Films Using High Speed, Solid-State 1H MAS and Double Quantum NMR Spectroscopy

✍ Todd M. Alam; Hongyou Fan 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 195 KB

## Abstract Two‐dimensional DQ ^1^H MAS NMR has been used the investigate the local structure of a surfactant‐templated silicate thin film prepared from adding 4% polyoxyethylene(10) cetyl ether to an acidic TEOS silica sol. A close spatial contact between the surfactant and the silicate present in

A Study of a Molecular Tweezer Host–Gues

A Study of a Molecular Tweezer Host–Guest System by a Combination of Quantum-Chemical Calculations and Solid-State NMR Experiments

✍ Christian Ochsenfeld; Felix Koziol; Steven P. Brown; Torsten Schaller; Uta P. Se 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 428 KB

A study of a host-guest system consisting of a naphthalene-spaced tweezer with a 1,4 dicyanobenzene guest molecule is presented. The complex is investigated using a combination of quantum-chemical calculations and solid-state NMR experiments. The advantages of such an approach are illustrated. The f

Network structure and reaction mechanism

Network structure and reaction mechanisms in high pressure and peroxide vulcanization of polybutadiene: Microstructural changes studied by 13C solid-state NMR

✍ Martin Bellander; Bengt Stenberg; Sture Persson 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 159 KB 👁 2 views

This article is concerned with the microstructural changes during peroxide and high pressure vulcanization of polybutadiene that is unfilled and filled with carbon black. The main tool is 13 C solid-state NMR; it shows that vinyl unsaturations are consumed in both filled and unfilled samples under p