Journal ArticleDOI
Pore formation mechanism of membranes from phase inversion process
Tai-Horng Young,Leo-Wang Chen +1 more
Reads0
Chats0
TLDR
In this article, different types of phase separation are responsible for the formation of the porous structure in ethylene-vinyl alcohol (EVAL) membranes and the formation mechanism of the finger-like cavities.About:
This article is published in Desalination.The article was published on 1995-12-01. It has received 296 citations till now. The article focuses on the topics: Membrane & Phase inversion (chemistry).read more
Citations
More filters
Journal ArticleDOI
A review of water treatment membrane nanotechnologies
TL;DR: In this article, a semi-quantitative ranking system was proposed considering projected performance enhancement (over state-of-the-art analogs) and state of commercial readiness, while commercial readiness was based on known or anticipated material costs.
Journal ArticleDOI
Gel Polymer Electrolytes for Electrochemical Energy Storage
TL;DR: GPEs with enhanced physicochemical properties and specified functionalities for the application in electrochemical energy storage have attracted worldwide attentions as discussed by the authors, and they are preferred due to their higher safety and adaptability to the design of flexible energy storage devices.
Journal ArticleDOI
Effect of PEG additive on membrane formation by phase inversion
Jeong Hoon Kim,Kew-Ho Lee +1 more
TL;DR: In this article, the effect of PEG additive as a pore-former on the structure formation of membranes and their permeation properties connected with the changes of thermodynamic and kinetic properties in phase inversion process was investigated.
Journal ArticleDOI
Enhanced hydrophilicity and salt rejection study of graphene oxide-polysulfone mixed matrix membrane
TL;DR: Graphene oxide (GO) dispersed polysulfone (PSf) mixed matrix membranes were prepared by wet phase inversion method in this paper, where the morphology of membranes was studied using scanning electron microscope (SEM) images.
Journal ArticleDOI
Preparation and characterization of PVDF/TiO2 organic–inorganic composite membranes for fouling resistance improvement
TL;DR: In this article, a polyvinylidene fluoride (PVDF) ultrafiltration membrane was modified by dispersing nano-sized titanium(IV) oxide (TiO 2 ) particles in a PVDF solution.
References
More filters
Journal ArticleDOI
The formation mechanism of asymmetric membranes
TL;DR: Aromatic polyamide asymmetric "skin type" membranes have been prepared by the Loeb-Sourirajan technique as mentioned in this paper, and two different structures were obtained, depending on the rate of precipitation.
Journal ArticleDOI
The formation mechanism of phase inversion membranes
H. Strathmann,K. Kock +1 more
TL;DR: In this paper, the formation of asymmetric and symmetric membranes obtained by precipitation of a polymer solution is discussed, and the different membrane structures and especially formation of the "skin" are rationalized on the basis of thermodynamic and kinetic aspects of phase separation processes.
Journal ArticleDOI
Formation of membranes by means of immersion precipitation : Part I. A model to describe mass transfer during immersion precipitation
TL;DR: In this article, the authors derived boundary conditions for the isothermal diffusion processes in the coagulation bath and in the polymer solution after immersion of a cast (ternary) polymer solution into a (binary) coagulated bath and expressed the mass transfer in terms of thermodynamic driving forces and frictional coefficients.