Advanced Polymeric and Organic–Inorganic Membranes for Pressure-Driven Processes

RETRACTED: Efficient Solvent-Resistant Nanofiltration Membranes via a Semi-Interpenetrating Polymer Network Based on Poly(ether sulfone)/Nitrogen-Rich Polymer

“…Currently, these processes are predominantly dependent on heat-based operations. Membrane technology, which has seen extensive application in the chemical industry, provides clear benefits for the concentration of heat-sensitive substances. , This technology has the potential to progressively supplement or even replace traditional energy-intensive processes across various sectors. To enable this transformation, there is a need for superior membranes that are more stable and selective .…”

Chemistry, Structures, and Advanced Applications of Nanocomposites from Biorenewable Resources

“…Technological applications of gas separation have been increasingly developed to solve various global issues and challenges in recent years. Today, the widest industrial areas where these technologies are being used include 208 : Because nanocomposite membranes have some advantages such as control over porosity, good mechanical stability, and ease of processing, they are attractive as an alternative material compared to conventional separation methods. However, because of the ecological problems and the restriction of raw materials on the use of nanocomposite structured petroleum-derived polymers, researchers have headed towards the use of renewable and natural products in the development of nanocomposites.…”

“…Technological applications of gas separation have been increasingly developed to solve various global issues and challenges in recent years. Today, the widest industrial areas where these technologies are being used include 208 • separation of nitrogen from the air • separation of water and CO 2 from natural gases • separation of hydrogen gas (for example, separation of H 2 /hydrocarbon in petrochemical applications and separation of H 2 /N 2 in nitrogenous plants) • separation of organic vapors from air or nitrogen streams Since the separation process of the gas mixture is complicated and difficult, different separation methods have been developed such as membrane, adsorption, extractive distillation, and absorption. 209 Because they represent an economic and environmentally friendly technology, membrane-based gas separation techniques are the most commonly used methods.…”

“…Technological applications of gas separation have been increasingly developed to solve various global issues and challenges in recent years. Today, the widest industrial areas where these technologies are being used include separation of nitrogen from the air separation of water and CO 2 from natural gases separation of hydrogen gas (for example, separation of H 2 /hydrocarbon in petrochemical applications and separation of H 2 /N 2 in nitrogenous plants) separation of organic vapors from air or nitrogen streams …”

Synthesis and optimization of PES‐Fe3O4 mixed matrix nanocomposite membrane: Application studies in water purification

“…Mixed matrix nanocomposite membrane is defined as the synergistic combination of membrane matrix with inorganic nanofillers. A survey of the literature revealed that nanofillers enhanced mechanical and thermal stability, fouling resistance, and membrane selectivity . In addition, nanofillers played a critical role in forming a membrane with desirable morphology caused by change in solvent–nonsolvent interdiffusion rate, and solvent–polymer interaction .…”