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Enhanced durability and activity of the perovskite electrocatalyst Pr<sub>0.5</sub>Ba<sub>0.5</sub>CoO<sub>3−δ</sub> by Ca doping for the oxygen evolution reaction at room temperature

DOI

52

Citations

39

References

2017

Year

Dandan He, Guanghu He, Heqing Jiang, Zongkun Chen, Minghua Huang
Chemical Communications

Abstract

A promising Ca doping approach was reported to improve the durability and electrocatalytic OER activity of the perovskite Pr<sub>0.5</sub>Ba<sub>0.5</sub>CoO<sub>3-δ</sub> (PBC). Compared to the pristine PBC, the electrocatalytic activity of Ca-doped Pr<sub>0.5</sub>Ba<sub>0.3</sub>Ca<sub>0.2</sub>CoO<sub>3-δ</sub> perovskite was increased by ca. 90%. More importantly, its durability was significantly enhanced after doping with calcium.

References

YearCitations

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