Effect of strontium on Nd doped Ba 1− x Sr x Ce 0.65 Zr 0.25 Nd 0.1 O 3− δ proton conductor as an electrolyte for solid oxide fuel cells

Sailaja, Jampana Madhuri; Babu, K. Vijaya; Murali, N.; Veeraiah, V.

doi:10.1016/j.jare.2016.12.006

Cited by 15 publications

(1 citation statement)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The addition of dopants to ceramic materials can improve certain properties. An Nd doped proton conductor has been investigated for application in solid oxide fuel cells [5]. Also, the conductivity of a BaCeO 3 perovskite was improved by doping with Nd and Y for use as an electrolyte [6].…”

Section: Introductionmentioning

confidence: 99%

The Grain Structure of Nd Doped Y2NiMnO6 Ceramics Sintered at High Temperature

Albutt

Pechprasarn

Sawekwiharee

et al. 2018

AMM

View full text Add to dashboard Cite

The granular structure of ceramic material influences the electrical properties. Ceramics of YMNO (Y2NiMnO6) doped with Nd were produced by compression and sintering. Grain size was determined from SEM image analysis. Generally, As the Nd dopant concentration was increased, the grain size increased with sintering time. However, at the highest dopant levels of 30% and 20% Nd, a large range in grain size was observed with regions of defective growth. In contrast, a more uniform grain growth was seen for the 10% Nd doped ceramic at all sintering times.

show abstract

Section: Introductionmentioning

confidence: 99%

The Grain Structure of Nd Doped Y2NiMnO6 Ceramics Sintered at High Temperature

Albutt

Pechprasarn

Sawekwiharee

et al. 2018

AMM

View full text Add to dashboard Cite

show abstract

Gas Humidification Impact on the Properties and Performance of Perovskite‐Type Functional Materials in Proton‐Conducting Solid Oxide Cells

Wang

Medvedev

Shao

2018

Adv Funct Materials

103

View full text Add to dashboard Cite

Fuel cells and electrolysis cells as important types of energy conversiondevices can be divided into groups based on the electrolyte material. However, solid oxide cells (SOCs) based on conventional oxygen-ion conductors are limited by several issues, such as high operating temperature, the difficulty of hydrogen purification from water, and inferior stability. To avoid these problems, proton-conducting oxides are proposed as electrolytes for SOCs in electrolysis and fuel cell modes. Since water vapor partial pressure (pH 2 O) is one of the main parameters determining the proton concentration in proton-conducting oxides (characteristics of which can be either improved or deteriorated), the pH 2 O control is extremely important for the optimization of the devices' performance and stability. This review provides an overview of the research progresses made for proton-conducting SOCs, especially for the impact of gas humidification on the operability and performance. Fundamental understanding of the main processes in proton-conducting SOCs and design principles for the key components are summarized and discussed. The trends, challenges, and future directions that exist in this dynamic field are also pointed out. This review will inspire interest from various disciplines and provide some useful guidelines for future development of proton-conductor-based energy storage and conversion systems.

show abstract

Effect of synthesis on structural, vibrational, and electrical properties of Ba1−xCaxCe0.8Nd0.2O3−δ (BCCN, 0 ≤ x ≤ 0.01) synthesized by sol–gel auto combustion method

Kothandan,

Prasad,

Shanmukhi

et al. 2024

Appl. Phys. A

View full text Add to dashboard Cite

Effect of strontium on Nd doped Ba 1− x Sr x Ce 0.65 Zr 0.25 Nd 0.1 O 3− δ proton conductor as an electrolyte for solid oxide fuel cells

Abstract: Graphical abstract

Cited by 15 publications

References 50 publications

The Grain Structure of Nd Doped Y<sub>2</sub>NiMnO<sub>6</sub> Ceramics Sintered at High Temperature

The Grain Structure of Nd Doped Y<sub>2</sub>NiMnO<sub>6</sub> Ceramics Sintered at High Temperature

Gas Humidification Impact on the Properties and Performance of Perovskite‐Type Functional Materials in Proton‐Conducting Solid Oxide Cells

Effect of synthesis on structural, vibrational, and electrical properties of Ba1−xCaxCe0.8Nd0.2O3−δ (BCCN, 0 ≤ x ≤ 0.01) synthesized by sol–gel auto combustion method

Contact Info

Product

Resources

About