To realize green and sustainable energy storage systems, it is urgent to propose emerging strategies to construct and understand the relationship between electrode materials and electrolytes. Based on the strategy of storing the electrolyte in an organic cathode, we prepare a Zn2+-doped polyaniline (PAZ) nano-organic cathode with a re-doping method, which possesses high crystallinity in the (0 1 0) plane and high conductivity compared with conventional H+-doped polyaniline (PA). The resultant Zn//PAZ battery exhibits outstanding electrochemical performance for 3000 cycles at an ultra-high voltage of 2.4 V, attributed to the enhancement of electrolyte concentration and reduction of free water stemming from the dedoping of PAZ. A hybrid charge storage mechanism including Zn2+ and multi-anions insertion/extraction is also demonstrated for the Zn//PAZ batteries during the charge/discharge process. To further expand the practical applications of the strategy, we manufacture an electrolyte-f
The key players in the zinc ion battery market are Johnson Matthey, Umicore, Hitachi Chemical Co., Ltd., Sumitomo Metal Mining, and Panasonic Corporation.
Salient Energy (“Salient”), a company developing zinc-ion batteries for stationary energy storage systems (ESS), announced today that it has successfully
A novel technique involves utilizing graphdiyne oxide (GDYO) to enhance the Zinc-air battery anode to create a cell with exceptionally prolonged cyclic stability, safety and high performance.