MATERIALS FOR USE IN AN AQUEOUS ORGANIC REDOX FLOW BATTERY
申请人:Liu Tianbiao
公开号:US20180072669A1
公开(公告)日:2018-03-15
Described herein are aqueous organic redox flow batteries that include a first redox active material that can include a metallocene or a salt thereof, and a second redox active material that can include a viologen or a salt thereof. The aqueous organic redox flow batteries may further include a first aqueous electrolyte, a second aqueous electrolyte, and a separator between the first and second aqueous electrolytes. In addition, disclosed herein are methods of making the metallocene and viologen compounds.
On the Tunability of Toxicity for Viologen‐Derivatives as Anolyte for Neutral Aqueous Organic Redox Flow Batteries
作者:Sandra de la Parra、Juan Antonio Tamayo‐Ramos、Rubén Rubio‐Presa、Daniel Perez‐Antolin、Virginia Ruiz、Roberto Sanz、Carlos Rumbo、Edgar Ventosa
DOI:10.1002/cssc.202300626
日期:2023.12.19
Viologen toxicity: The long-established toxicity of the herbicide methyl-viologen raises concern for deployment of viologen-derivatives as anolyte for neutral aqueousorganicredoxflowbatteries (AORFB) at large scale. Here we show that non-toxic viologen derivatives can be molecularly engineered, holding great promise as safe anolytes for AORFB.