Batteries: Progress in Rechargeable Aqueous Zinc‐ and Aluminum‐Ion Battery Electrodes: Challenges and Outlook (Adv. Sustainable Syst. 1/2019)

Batteries exploiting zinc/aluminum electrochemistries in water-based electrolytes are attractive due to cost, safety and elemental abundance considerations, but attaining reversibility at high energy densities and long-life operation is challenging. In article 1800111, William Manalastas Jr., Madhavi Srinivasan and co-workers outline nascent systems, key challenges and proposed solutions for potentially enabling grid-level implementation of aqueous Zn/Al batteries.