Novel cobalt-free oxygen permeable membrane
WebA disadvantage of such membranes is their short life, of only a few months, and their insufficient permeability to oxygen. Makromolekulare Chemie, Rapid Comm., 1 (1980), 753-758, has also disclosed vinyl polymers which contain Co(salene) groups bonded to the polymer chain. The paper merely mentions that such polymers are capable of bonding … WebFeb 24, 2024 · Food contamination caused by microorganisms is a significant issue in the food field that not only affects the shelf life of food, but also threatens human health, causing huge economic losses. Considering that the materials in direct or indirect contact with food are important carriers and vectors of microorganisms, the development of …
Novel cobalt-free oxygen permeable membrane
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WebNovel Cobalt-Free, Noble Metal-Free Oxygen-Permeable 40Pr 0.6 Sr 0.4 FeO 3-δ –60Ce 0.9 Pr 0.1 O 2−δ Dual-Phase Membrane H Luo, H Jiang, T Klande, Z Cao, F Liang, H Wang, J Caro Chemistry of Materials 24 (11), 2148-2154 , 2012 WebJul 11, 2024 · A novel cobalt-chelating polyimine (Co-PIM) containing an additional amine group is prepared from the condensation polymerization of diethylene triamine (DETA) …
WebJan 8, 2010 · Cobalt-free perovskite with the novel composition (Ba 0.5 Sr 0.5 ) (Fe 0.8 Cu 0.2 )O 3-δ (BSFCu) was synthesized via a sol−gel method and studied with respect to the … WebA novel CO 2-stable and reduction-tolerant Ce 0.8 Sm 0.2 O 2−δ –La 0.9 Sr 0.1 FeO 3−δ (SDC–LSF) dense dual-phase oxygen-permeable membrane was designed and evaluated …
WebNovel cobalt-free BaFe 1 xGd xO 3 d perovskite membranes for oxygen separation† Yao Lu,a Hailei Zhao,*ab Xiwang Chang,c Xuefei Du,a Kui Li,a Yanhui Ma,a Sha Yi,a Zhihong Du,a Kun Zhengd and Konrad ´Swierczek d A cobalt-free perovskite-type mixed ionic and electronic conductor (MIEC) is of technological and economic importance in many energy ... WebMay 30, 2012 · A novel cobalt-free, CO2-stable, and reduction-tolerant dual-phase oxygen-permeable membrane. The present results demonstrate that a SDC70-LSF30 dual-phase …
WebJul 15, 2024 · Abstract Cobalt (Co)-free and carbon dioxide (CO 2 )-stable Ce 0.8 La 0.2 O 2−δ –La 0.1 Sr 0.9 Cu x Fe 1−x O 3−δ (LDC-LSCF) dual-phase oxygen-permeable membranes have been successfully developed through the one-pot ethylenediaminetetraacetic acid–citric acid method.
WebMar 1, 2024 · A novel Cobalt-free perovskite dense oxygen permeable membrane with the composition Pr 0.6 Sr 0.4 Cu 0.2 Fe 0.8 O 3-δ (PSCF) is designed and evaluated in this … tsh3dWebOct 16, 2013 · A novel CO2-stable and reduction-tolerant Ce0.8Sm0.2O2-δ-La0.9Sr0.1FeO3-δ (SDC-LSF) dense dual-phase oxygen-permeable membrane was designed and evaluated in this work. tsh3gWebMay 28, 2010 · Oxygen flux of cobalt-free perovskite materials is usually less than 0.6 ml min −1 cm −2. Simultaneously it is rarely considered that low oxygen permeability adversely will influence the stability of materials in operation. philosophen richard david prechtWebFeb 15, 2024 · Perovskite-type oxygen transport membrane (OTM), a dense ceramic membrane transporting only oxygen ions and electrons, has attracted significant interest in the thermochemical water splitting (TWS) to hydrogen production because of the high oxygen ion and electron conductivity [ 1, 2, 3 ]. philosophenring 2 53177 bonnWebMay 1, 2014 · A novel cobalt-free perovskite oxide based on Gd 0.33 Ba 0.67 FeO 3−δ (GBF) was successfully prepared through a complexing method. X-ray diffraction (XRD) results … tsh 3 blood testWebThis study investigates the degradation behavior and mechanism of perovskite-type BaCo 0.4 Fe 0.4 Nb 0.2 O 3-δ membranes in CO 2 -containing atmospheres at 800−1000 °C and examines the influence of cation substitution on the CO 2 resistance. The oxygen permeation flux deteriorates rapidly upon switching the sweep gas from Ar to CO 2. philosophen im alten romWebJournal of Membrane Science. Volume 668, 15 February 2024, 121260. Dual-phase Ga-containing Ce 0.9 Pr 0.1 O 2-δ-Pr 0.6 Sr 0.4 Fe 1-x Ga x O 3-δ oxygen transport membranes with high CO 2 resistance. Author links open overlay panel Yanhao Huang 1, Chao Zhang 1, Lingyong Zeng, Yiyi He, Peifeng Yu, Kuan Li, Huixia Luo. Show more. philosophenring bonn