A Brief Review on Multivalent Intercalation Batteries with Aqueous Electrolytes.
Rapidly growing global demand for high energy density rechargeable batteries has driven the research toward developing new chemistries and battery systems beyond Li-ion batteries. Due to the advantages of delivering more than one electron and giving more charge capacity, the multivalent systems have gained considerable attention. At the same time, affordability, ease of fabrication and safety aspects have also directed researchers to focus on aqueous electrolyte based multivalent intercalation batteries. There have been a decent number of publications disclosing capabilities and challenges of several multivalent battery systems in aqueous electrolytes, and while considering an increasing interest in this area, here, we present a brief overview of their recent progress, including electrode chemistries, functionalities and challenges.
Department of Mechanical Engineering, Lamar University, Beaumont, TX 77710, USA. rguduru1@lamar.edu.
Ramesh K
RK
Guduru
Department of Mechanical Engineering, Lamar University, Beaumont, TX 77710, USA. jicaza@lamar.edu.
Juan C
JC
Icaza
aqueous batteries; aqueous electrolyte; energy storage; intercalation batteries; multivalent ion batteries; rechargeable batteries; specific capacity