Nano-engineeringHierarchical architectureElectrocatalysisZinc-air batteriesDeveloping efficient electrocatalysts is extremely desirable to decrease the overall cost of electrochemical devices. It usually lies in interface modification for improving intrinsic activity of active sites, and structural optimization for ...
Rechargeable zinc-air batteries (ZABs) are becoming more appealing because of their low cost, environmental friendliness, high theoretical energy density, and inherent safety. With the emergence of next-generation long-range vehicles and electric aircraft in the market, there is an increasing need f...
Rechargeable Zinc (Zn)-air batteries are considered to be very attractive candidates for large-scale electricity storage due to their high volumetric energy density, high safety, economic feasibility and environmental friendliness. In Zn-air batteries, the membrane allows the transport of OH ions ...
Summary New applications and emerging markets in electromobility and large-scale stationary energy storage require the development of new electrochemical systems with higher energy density than current batteries. Rechargeable metal–air batteries, mainly lithium–air and zinc–air systems, are considered one...
With its superb ORR and OER activity, this material shows remarkable performance as the free‐standing air cathode in energy‐storage systems, including flow metal–air batteries and flexible solid‐state metal–air batteries. 中文翻译: 锌空气电池:用于可充电气流和柔性锌空气电池的铁装饰碳气凝胶(...
Knittable fiber‐shaped zinc–air batteries based on atomically thin mesoporous Co3O4 layers strongly coupled with nitrogen‐doped reduced graphene oxide nanosheets as bifunctional catalysts of the air electrodes are developed by Cheng Zhong, Yida Deng, Jun Lu, and co‐workers in article number 1703...
Metal-air batteries, in particular zinc-air batteries, can deliver larger energy density at lower production cost than most currently available battery technologies. The high energy density is associated with the use of oxygen as the active material which is not confined within the batteries. Althoug...
Zinc-air batteries hoping for a splash.Zinc-air batteries hoping for a splash.Reports on the explosion of zinc (Zn)-air batteries. Goals of Zn-air battery developers; Use of Zn-air batteries from Electric Fuel Corp.; Market position goal of AER Energy Resources for its battery.BiancomanoVin...
Zinc-air battery and hydrogen-air fuel cell performances.aThe open circuit voltage curves of Zn-air batteries by applying single iron atomic sites supported on a nitrogen, phosphorus and sulfur co-doped hollow carbon polyhedron (Fe-SAs/NPS-HC) and 20 wt% Pt/C as the air cathode catalyst,...
Mechanically rechargeable zinc-air batteries are considered promising for powering electric vehicles due to their high theoretical energy density, but a few practical hurdles impede their implementation. Understanding the key technical blockades that res