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Surface engineered nickel-rich cathode material enabling high power discharge for Li-ion battery applications
This study presents a simple approach to preparing a robust surface modified nickel-rich cathode material for Li-ion battery application. A detailed comparison of the importance of cathode and the present study to make a big difference in achieving the low-cost future battery are explained.
Swiss roll batteries, created through on-chip micro-origami, could power dust-size ubiquitous computers
A team of researchers has reviewed the state-of-the-art in ultra-compact batteries, finding challenges that lie in the path of dust-mote computing — and has proposed a clever approach to packing the power required into a tiny footprint.