𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Gas sorption in semicrystalline rubbery polymers revisited

✍ Scribed by Mar López-González; Vicente Compañ; Evaristo Riande

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
217 KB
Volume
105
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Integral sorption in rubbery polymers
Integral sorption in rubbery polymers
✍ J. S. Vrentas; C. M. Vrentas 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 163 KB

Simple equations are derived that describe integral sorption and desorption experiments under conditions where moving boundary effects in polymer films and spheres can be large because of high solvent concentrations. General conclusions are formulated about the nature of sorption and desorption expe

Gas transport in rubbery polymers
Gas transport in rubbery polymers
✍ E. Sada; H. Kumazawa; P. Xu; H. Nishikawa 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 325 KB 👁 1 views

Permeability coefficients have been measured for CO, and CH, in polyethylene membranes at 20, 30, and 40°C and at applied gas pressures up to ca. 2 MPa and for CH, in three kinds of rubber films at 25, 30, and 35OC and at applied gas pressures up to ca. 2.4 MPa. The pressure dependence of the logari

Thermodynamic interactions in rubbery po
Thermodynamic interactions in rubbery polymer/gas systems
✍ Yoshinori Kamiya; Yasutoshi Naito; Keishin Mizoguchi; Katsuhiko Terada; Johann M 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 124 KB 👁 1 views

The Flory-Huggins interaction parameters x for 23 gases (He, Ne, Ar, Kr, Xe, H 2 , N 2 , O 2 , N 2 O, CO 2 , CH 4 , C 2 H 4 , C 2 H 6 , C 3 H 6 , C 3 H 8 , 1,3-C 4 H 6 , four C 4 H 8 's, n-C 4 H 10 , iso-C 4 H 10 , and n-C 5 H 12 ) in five rubbery polymers (1,2-polybutadiene (PB), poly(ethylene-co-v

Pressure dependence of gas permeability
Pressure dependence of gas permeability in a rubbery polymer
✍ Yasutoshi Naito; Yoshinori Kamiya; Katsuhiko Terada; Keishin Mizoguchi; Jin-Shen 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 419 KB 👁 1 views

The effect of pressure on gas permeability of a rubbery polymer, 1,2-polybutadiene, is investigated for 15 gases with various molecular sizes and solubilities in the ranges of pressure up to 110 atm at 25°C. The permeability for slightly soluble gases (He, Ne, Hz, Nz, 02, and Ar) decreases with incr

Evaluation of gas sorption parameters an
Evaluation of gas sorption parameters and prediction of sorption isotherms in glassy polymers
✍ Jin-Sheng Wang; Yoshinori Kamiya 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 140 KB 👁 1 views

A model of continuous-site distribution for gas sorption in glassy polymers is examined with sorption data of CO 2 and Ar in polycarbonate. A procedure is presented for determining from a measured isotherm the number of sorption sites in a polymer, an important parameter that previously had to be as