Interfacial engineering to achieve an energy density of over 200Whkg1in sodium batteriesdoi:10.1038/s41560-022-01033-6Sodium-based batteries have attracted wide interests in the academic and industrial fields. However, their energy density is still lower than that of Li-based batteries. Here we ...
Sodium-based batteries have attracted wide interests in the academic and industrial fields. However, their energy density is still lower than that of Li-based batteries. Here we report an initial anode-free Na battery with an energy density of over 200 Wh kg−1, which is even higher t...
Interfacial engineering to achieve an energy density of over 200Whkg1 in sodium batteries 下载积分: 500 内容提示: Articleshttps://doi.org/10.1038/s41560-022-01033-61 Key Laboratory for Renewable Energy, Beijing Key Laboratory for New Energy Materials and Devices, Laboratory for Advanced Materials ...
energy harvesting from water, sunlight and heat. We then highlight emerging hybrid approaches that can integrate multiple energy conversion processes within a single design through interface engineering to achieve mutual reinforcement. Finally, we deliberate on remaining fundamental and technical challenges ...
The presence of excessive nitrate ions in the environment disrupts the nitrogen neutral cycle and poses a significant threat to both the environment and human health. Electrocatalytic nitrate reduction reaction, powered by renewable electricity, presents a promising approach to achieve nitrogen neutrality...
In subject area: Engineering The interfacial energy is the energy associated with an interface due to differences between the chemical potential of atoms in an interfacial region and atoms in neighboring bulk phases (or condensed phases). From: Noble Metal-Metal Oxide Hybrid Nanoparticles, 2019 ...
Materials for interfacial engineering The main functions of the IFLs are highlighted as: to adjust the energy barriers between the BHJ composite and the electrodes, to select one sort of charge carriers and to reduce the interface charge carrier recombination, to tune the polarity of the electrodes...
[65,66,67,68], PCE of PSCs still has room of improvement. Interface engineering is an effective way to adjust the interface properties to overcome the interfacial loss without destroying the lower layer properties. The optimization of the interface can also protect the device from degradation ...
The rechargeable lithium metal battery has attracted wide attention as a next-generation energy storage technology. However, simultaneously achieving high cell-level energy density and long cycle life in realistic batteries is still a great challenge. He
Here, we design an approach of engineering interfacial band bending via work function regulation, which realizes directional charge transfer at interface and affords direct Z-scheme pathway. Taking BiVO4 as prototype, its oxygen vacancy concentration is reduced by slowing down the crystallization rate,...