Reversibility limitations of metal exsolution reactions in niobium and nickel co-doped strontium titanate
نویسندگان
چکیده
Metal exsolution reactions enable the preparation of metal-oxide nano-composites from oxide parent materials in a single thermal reduction step. In this process, reducible metals are released doped oxide...
منابع مشابه
Redox-reversible niobium-doped strontium titanate decorated with in situ grown nickel nanocatalyst for high-temperature direct steam electrolysis.
Composite cathodes based on Sr0.94Ti0.9Nb0.1O3 (STNO) can be utilized for direct steam electrolysis; however, the insufficient electrocatalytic activity limits electrode performance and current efficiency. In this work, redox-reversible (Sr0.94)0.9(Ti0.9Nb0.1)0.9Ni0.1O3 (STNNO) with A-site deficiency and B-site excess has been designed as a cathode material in an oxide-ion-conducting solid oxid...
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Dedication To my parents who have sacrificed so much for me… Acknowledgements Firstly, I would like to express my sincerest gratitude to my advisor, Dr. Jack C. Lee. I thank him for his guidance and encouragement. The trust and confidence he offers his students has made it enjoyable to work in his research group. I have absolutely no regrets and could not imagine myself working with any other p...
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ژورنال
عنوان ژورنال: Journal of materials chemistry. A, Materials for energy and sustainability
سال: 2023
ISSN: ['2050-7488', '2050-7496']
DOI: https://doi.org/10.1039/d3ta02927a