Enhanced oxygen reduction kinetics by a porous heterostructured cathode for intermediate temperature solid oxide fuel cells

Enhanced oxygen reduction kinetics by a porous heterostructured cathode for intermediate temperature solid oxide fuel cells

A novel porous heterostructured Nd0.8Sr1.2CoO4±δ/Nd0.5Sr0.5CoO3-δ (NSC214/113) cathode for intermediate temperature solid oxide fuel cells (IT-SOFCs) is developed to significantly enhance oxygen reduction reaction (ORR) kinetics. Compared to single-phase materials, the fabricated porous heterostruct...

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Bibliographic Details
Main Authors: Yun Zheng, Chenhuan Zhao, Tong Wu, Yifeng Li, Wenqiang Zhang, Jianxin Zhu, Ga Geng, Jing Chen, Jianchen Wang, Bo Yu, Jiujun Zhang
Format: Article
Language:English
Published: Elsevier 2020-11-01
Series:Energy and AI
Subjects:
Heterostructure
Oxygen reduction reaction (ORR)
Intermediate temperature-SOFC
Nd0.8Sr1.2CoO4±δ/Nd0.5Sr0.5CoO3-δ
Energy bandgap
Oxygen vacancy
Online Access:http://www.sciencedirect.com/science/article/pii/S2666546820300276

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http://www.sciencedirect.com/science/article/pii/S2666546820300276

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