Citation: Zhou, Chuan-Cong; Yan, Hui; Liu, Hou-Ting; Li, Rong-Yun; Lu, Jing; Wang, Su-Na; Li, Yun-Wu (2020). Proton conductivity studies on five isostructural MOFs with different acidity induced by metal cations. New Journal of Chemistry, 44, pp. 17821-17830.