✦ LIBER ✦

Transient sorption by two-component laminate slabs in a finite bath

✍ Scribed by H. G. Spencer; J. A. Barrie

Publisher: John Wiley and Sons
Year: 1978
Tongue: English
Weight: 326 KB
Volume: 22
Category: Article
ISSN: 0021-8995
DOI: 10.1002/app.1978.070221218

No coin nor oath required. For personal study only.

✦ Synopsis

Diffusion equations are presented describing the transient sorption of diffusant from a finite constant volume bath through plane-sheet symmetric ternary-laminate membranes and their equivalent binary-laminate coatings attached to an impermeable substrate. The equations are used to analyze the sorption-desorption results obtained for propane diffusant in symmetric ternarylaminate membranes prepared from two block copolymer membranes of bisphenol-A carbonate and dimethyl siloxane. The sorption properties of two-component laminates are discussed and compared with properties of homogeneous membranes.

📜 SIMILAR VOLUMES

Transient sorption by two-component lami

Transient sorption by two-component laminate slabs in a semiinfinite bath

✍ H. Garth Spencer; James A. Barrie 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 197 KB

Transient sorption by symmetrical multil

Transient sorption by symmetrical multilaminate slabs in well-stirred semiinfinite and finite baths

✍ H. Garth Spencer; James A. Barrie 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 295 KB

Sorption kinetics for asymmetric binary

Sorption kinetics for asymmetric binary and ternary laminate slabs in finite and semi-infinite well-stirred baths

✍ H. Garth Spencer; James A. Barrie 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 322 KB

## Abstract Equations describing the sorption kinetics of asymmertric membranes composed of AB and ABC laminate slabs in finite and in semi‐infinite well‐stirred baths are presented, and some properties of these systems are discussed.