Browsing by Subject "Reducing atmosphere"

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Hydrogen Purification through a Highly Stable Dual-Phase Oxygen-Permeable Membrane

Jia, Lujian; He, Guanghu; Zhang, Yan; Caro, Jürgen; Jiang, Heqing (Weinheim : Wiley-VCH, 2021)

Using oxygen permeable membranes (OPMs) to upgrade low-purity hydrogen is a promising concept for high-purity H2 production. At high temperatures, water dissociates into hydrogen and oxygen. The oxygen permeates through ...
Mesoporous tin-doped indium oxide thin films: Effect of mesostructure on electrical conductivity

Graberg, Till von; Hartmann, Pascal; Rein, Alexander; Gross, Silvia; Seelandt, Britta; Röger, Cornelia; Zieba, Roman; Traut, Alexander; Wark, Michael; Janek, Jürgen; Smarsly, Bernd M. (Bristol : Institute of Physics Publishing, 2011)

We present a versatile method for the preparation of mesoporous tin-doped indium oxide (ITO) thin films via dip-coating. Two poly(isobutylene)-b- poly(ethyleneoxide) (PIB-PEO) copolymers of significantly different molecular ...
Synthesis and Characterization of 40 wt % Ce0.9Pr0.1O2–δ–60 wt % NdxSr1−xFe0.9Cu0.1O3−δ Dual-Phase Membranes for Efficient Oxygen Separation

Chen, Guoxing; Zhao, Zhijun; Widenmeyer, Marc; Yan, Ruijuan; Wang, Ling; Feldhoff, Armin; Weidenkaff, Anke (Basel : MDPI AG, 2020)

Dense, H2- and CO2-resistant, oxygen-permeable 40 wt % Ce0.9Pr0.1O2–δ–60 wt % NdxSr1−xFe0.9Cu0.1O3−δdual-phase membranes were prepared in a one-pot process. These Nd-containing dual-phase membranes have up to 60% lower ...

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