𝔖 Bobbio Scriptorium

✦ LIBER ✦

Evaluation of the Binary Interaction Energy Density between Styrene and Acrylonitrile Units and Its Temperature Dependence

✍ Scribed by Zhu, Shixiong; Paul, Donald R.

Book ID: 124068389
Publisher: American Chemical Society
Year: 2002
Tongue: English
Weight: 80 KB
Volume: 35
Category: Article
ISSN: 0024-9297
DOI: 10.1021/ma0110608

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The ultrasonic cleaning process: its dep

The ultrasonic cleaning process: its dependence on the energy density, time of action, temperature, and modulation of the sonic field

✍ R. Pohlman; B. Werden; R. Marziniak 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 538 KB

A method for evaluating the densities an

A method for evaluating the densities and energy levels of impurities in semiconductors from the temperature dependence of majority-carrier concentration

✍ Hideharu Matsuura; Kazuhide Sonoi 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 612 KB

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