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Revealing the effect of aluminum content on the electrochemical performance of magnesium anodes for aqueous batteries
aluminum content discharge potential Mg-Al alloy anodes utilization efficiency
2023/6/21
Al is one of the principal alloying elements for Mg anodes. In this study, a series of Mg-Al alloys has been evaluated as anode materials for optimizing the Al addition amount in Mg anodes with the in...
Making high-performance batteries from junkyard scraps
Making high-performance batteries junkyard scraps
2016/11/29
Take some metal scraps from the junkyard; put them in a glass jar with a common household chemical; and, voilà, you have a high-performance battery.“Imagine that the tons of metal waste discarded ever...
Quantum dots made from fool’s gold boost battery performance（图）
Quantum dots fool’s gold battery performance
2015/12/7
If you add quantum dots – nanocrystals 10,000 times smaller than the width of a human hair – to a smartphone battery it will charge in 30 seconds, but the effect only lasts for a few recharge cycles.H...
Finding ultimate limits of performance for hybrid electric vehicles
Fuel nonlinear convex optimization large linear programming
2015/8/11
We formulate the problem of optimizing fuel efficiency as a nonlinear convex optimization problem. This convex problem is then accurately approximated as a large linear program. As a result, we comput...
Blu-ray disc can be used to improve solar cell performance（图）
Blu-ray disc solar cell performance
2014/12/1
An interdisciplinary team from the McCormick School of Engineering and Applied Science discovered that using the data storage pattern from a Blu-ray disc improves solar cell performance and that video...
Enhanced performance of hybrid solar cells based on ordered electrospun ZnO nanofibers modified with CdS on the surface
Organic solar cell Electrospun nanofibers ZnO CdS Poly(3-hexylthiophene)
2016/12/2
To improve the performance of the hybrid solar cells based on electrospun zinc oxide nanofibers/poly(3-hexylthiophene) (ZnO/P3HT), we modified the ZnO nanofibers with nanocrystalline cadmium sulfide (...
Optimization Study of Proton Exchange Membrane Fuel Cell Performance
Optimization Proton exchange Fuel cell
2009/10/10
A mathematical model of the proton exchange membrane (PEM) fuel cell type, based on physicalchemical knowledge of the phenomena occurring inside the cell, was developed to study the performance at di ...