Influence of Ln elements (Ln = La, Pr, Nd, Sm) on the structure and oxygen permeability of Ca-containing dual-phase membranes

@article{Wang2020InfluenceOL,
  title={Influence of Ln elements (Ln = La, Pr, Nd, Sm) on the structure and oxygen permeability of Ca-containing dual-phase membranes},
  author={Shu Wang and Lei Shi and Mebrouka Boubeche and Xiaopeng Wang and Lingyong Zeng and Haoqi Wang and Zhiang Xie and Wen Tan and Huixia Luo},
  journal={Separation and Purification Technology},
  year={2020},
  volume={251},
  pages={117361}
}
9 Citations

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References

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Structural–Transport Properties Relationships on Ce1–xLnxO2−δ System (Ln = Gd, La, Tb, Pr, Eu, Er, Yb, Nd) and Effect of Cobalt Addition

A large series of doped cerias have been prepared by the coprecipitation method combined with impregnation and completely characterized in order to have an overall understanding of the structural,

Study of the Transport Properties of the Mixed Ionic Electronic Conductor Ce1−xTbxO2−δ + Co (x = 0.1, 0.2) and Evaluation As Oxygen-Transport Membrane

Tb-doped ceria materials have been synthesized by the coprecipitation method. Cobalt oxide (2 mol %) has been added in order to improve the sinterability and conductivity. XRD measurements suggest

An Approach To Enhance the CO2 Tolerance of Fluorite–Perovskite Dual-Phase Oxygen-Transporting Membrane

Most of the alkaline earth-containing perovskite-based oxygen-transporting membranes (OTMs) have insufficient tolerance toward CO2 that potentially limits their commercial applications, for example,

Designing CO2-resistant oxygen-selective mixed ionic-electronic conducting membranes: guidelines, recent advances, and forward directions.

TLDR
This review features the pertaining aspects in addition to the recent status and advances of the two most promising membrane materials, perovskite and fluorite-based dual-phase materials, and explains how to quantify and design CO2 resistant membranes using the Lewis acid-base reaction concept and thermodynamics perspective.

Tailoring Electrocatalytic Properties of Solid Oxide Fuel Cell Composite Cathodes Based on (La0.8Sr0.2)0.95MnO3+δ and Doped Cerias Ce1–xLnxO2–δ (Ln=Gd, La, Er, Pr, Tb and x=0.1–0.2)

Composites made of different doped cerias and (La0.8Sr0.2)0.95MnO3+δ were studied as potential solid oxide fuel cell cathodes. Tb, Pr, Gd and Er have been introduced as ceria dopants to enhance the
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