Rücktitelbild: Reversible Hydrogen Uptake/Release over a Sodium Phenoxide–Cyclohexanolate Pair (Angew. Chem. 10/2019). (14th February 2019) - Yu, Yang; He, Teng; Wu, Anan; Pei, Qijun; Karkamkar, Abhijeet; Autrey, Tom; Chen, Ping