Dual‐Ion Batteries: A Review on the Features and Progress of Dual‐Ion Batteries (Adv. Energy Mater. 19/2018)

In article 1703320, Yongbing Tang and co-workers briefly introduce the working mechanisms, research progress and challenges of dual-ion batteries (DIBs). The research progress of stable organic electrolytes, ionic liquids and their effects on the electrochemical performances of DIBs are firstly discussed. Thereafter, the anion-host materials are discussed in detail. In addition, recently emerging DIB systems are also reviewed.