Aqueous Dual‐Ion Batteries: Enabling Natural Graphite in High‐Voltage Aqueous Graphite || Zn Metal Dual‐Ion Batteries (Adv. Energy Mater. 41/2020). Issue 41 (3rd November 2020)

• Record Type: Journal Article
• Authors: Rodríguez‐Pérez, Ismael A.; Zhang, Lu; Wrogemann, Jens Matthies; Driscoll, Darren M.; Sushko, Maria L.; Han, Kee Sung; Fulton, John L.; Engelhard, Mark H.; Balasubramanian, Mahalingam; Viswanathan, Vilayanur V.; Murugesan, Vijayakumar; Li, Xiaolin; Reed, David; Sprenkle, Vincent; Winter, Martin; Placke, Tobias
• Is Part Of: Advanced energy materials. Volume 10:Issue 41(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-11-03
• Subjects: anion intercalation -- aqueous batteries -- dual‐ion batteries -- water‐in‐bisalt electrolytes -- zinc anodes; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202070169
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : In article number 2001256 Ismael A. Rodríguez‐Pérez, Tobias Placke and co‐workers show that graphite, a redox amphoteric material can reversibly store anions electrochemically in an aqueous battery using a water‐in‐bisalt electrolyte and a zinc metal anode. The graphite forms a stage‐3 graphite intercalation compound that stores anions at high potentials. The battery is intrinsically safe, providing performance that may enable the development of aqueous dual‐ion batteries for grid‐level applications. Image credit: Hongkyung Lee.