Sintering-induced cation displacement in protonic ceramics and way for its suppression

Ze Liu, Yufei Song, Xiaolu Xiong, Yuxuan Zhang, Jingzeng Cui, Jianqiu Zhu, Lili Li, Jing Zhou, Chuan Zhou, Zhiwei Hu, Guntae Kim, Francesco Ciucci, Zongping Shao, Jian Qiang Wang, Linjuan Zhang