✦ LIBER ✦

Thermal properties of barium-borate glass containing iron in the temperature interval 300 to 700K

✍ Scribed by A. A. El-Sharkawy; A. M. Sanad; I. Kashif; M. I. Kenawy; M. B. Osman

Publisher: Springer
Year: 1985
Tongue: English
Weight: 148 KB
Volume: 4
Category: Article
ISSN: 0261-8028
DOI: 10.1007/bf00719893

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The kinetics of structural defect recove

The kinetics of structural defect recovery in pure iron in the temperature interval 300 to 800 K

✍ Kwapuliński, P. ;Rasek, J. ;Moron, J. W. 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 873 KB

Study of thermal properties of glass sys

Study of thermal properties of glass system 77% B2O3-23% PbO doped with ZnO in the temperature range 300 to 700 K

✍ A. M. Abousehly; A. M. Abou-El-Azm; M. H. Wasfy; A. A. El-Sharkawy; M. B. Osman 📂 Article 📅 1990 🏛 Springer 🌐 English ⚖ 214 KB

Thermally activated deformation of α-iro

Thermally activated deformation of α-iron in the temperature region 4.2 to 300°K

✍ Tseng, D. ;Lloyd, D. J. ;Tangri, K. 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 442 KB

Study of Thermal Properties of Polycryst

Study of Thermal Properties of Polycrystalline KCl, KBr, and KI in the Temperature Bange 300 to 600 K

✍ El-Sharkawy, A. A. ;Rashed, I. H. ;Zaghloul, M. S. ;Ghoniem, M. H. 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB

Thermal properties of collagen in helica

Thermal properties of collagen in helical and random coiled states in the temperature range from 4° to 300°K

✍ E. L. Andronikashvili; G. M. Mrevlishvili; G. Sh. Japaridze; V. M. Sokhadze; K. 📂 Article 📅 1976 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 707 KB

## Abstract The low‐temperature heat capacity of collagen (in the hydrated and dehydrated states) and the large entropy of collagen in the coiled state relative to the same protein in the helical state were investigated. The heat capacity for collagen in the solid state in the temperature range 4°–

Oxygen interaction of CdS-based gas sens

Oxygen interaction of CdS-based gas sensors with different stoichiometric compositions was studied by X-ray photoelectron spectroscopy (XPS) and thermal-desorption mass spectroscopy observations combined with conductivity measurements. Three different types of film with different atomic ratios of Cd/S were used in the study of oxygen chemisorption in a low-temperature range between 300 and 570 K. Spray pyrolysis was used for the deposition of the films on glass substrates; XPS and energy dispersive spectroscopy of X-ray together with atomic force microscopy and scanning electron microscopy were used for the characterization of the composition and structure of the films. It was possible to distinguish different temperature ranges for the thermal desorption of the different adsorbed oxygen species. A comparison of the data from XPS and mass-spectroscopy observations with conductance measurements allows to conclude that metallic surface atoms are responsible for different interactions of oxygen species with CdS surfaces.

📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 379 KB