Enhancing O<inf>2</inf>-permeability and CO<inf>2</inf>-tolerance of La<inf>2</inf>NiO<inf>4+d</inf>membrane via internal ionic-path
MetadataShow full item record
© 2018 Elsevier B.V. Novel La2NiO4+d-Sm0.2Ce0.8O1.9dual-phase hollow fiber membrane was developed via a combined phase inversion-sintering process. The enhanced O2-permeability is due to the existence of LNO and SDC interface crossing the composite membrane not only from the surface, but also from the bulkiness, which greatly promotes the oxygen ionic transport rates. Such dual-phase membrane shows great CO2-resistance without sacrificing the oxygen permeation flux value when swept by pure CO2compared with helium.
Showing items related by title, author, creator and subject.
Saeed, Asim (2012)Among different types of membrane modules used for cross flow filtration processes, Spiral Wound Module (SWM) dominates in the area of Ultra Filtration (UF), Nano Filtration (NF) and RO (Reverse Osmosis) due to high packing ...
Rajaeian, Babak (2012)Thin film composite (TFC) membranes have long been used by many large-scale applications (i.e., water and wastewater treatment). Recently, conventional polymeric TFC membranes are facing with short longevity due to high ...
Nasir, Subriyer (2007)Reverse Osmosis (RO) is widely accepted as an alternative method to produce freshwater from different feed water sources. This technology competitively substitutes the thermal processes in the near future because of several ...