Polymeric membranes can be used for the energy-efficient and low-cost gas separation.
However, their inability to resist high temperatures limits their use in certain industries. Some …

Gas separation by selective permeation through polymer membranes is one of the fastest
growing branches of separation technology. Strong interest exists, therefore, in the synthesis …

Widespread applications of O 2 and N 2 especially in the oil, gas, and petrochemical
industries have put air separation process into the center of attention among researchers …

Membrane science and technology has led to significant innovation in both processes and
products over the last few decades, offering interesting opportunities in the design …

This paper presents an overview of the synthetic procedures used for the preparation of
phosphazene compounds. The main reactions used in this field ie ring-opening …

Gas permeabilities for six different gases have been evaluated for a series of closely related
polyphosphazenes. Polyphosphazenes are attractive polymers for use as gas separation …

In this work, a study on a perfluoropolymer purification with crossflow MF and UF, using
commercial membranes, has been carried out. Copolymers of tetrafluoroethylene (TFE) and …

The new hexasubstitue-cyclophosphazene compounds containing chalcone derivatives (2–
11) were obtained from the reactions of hexachlorocyclotriphosphazene (1) with several …

There is a need for gas separation membranes that can perform at high temperatures, for
example, for CO2 capture in industrial processes. Polyphosphazenes classify as interesting …

Gas permeability coefficients of poly (bis-trifluoroethoxyphosphazene),(PTFEP) and its
blends with adamantane amino/trifluoroethoxy polyphosphazene (PAdATFEP) containing …