Energy

New technique reveals benefits of a few defects in battery cathodes

A new technique for precisely measuring the concentration of defects in cathodes has revealed that a small amount of defects can enhance performance.

New study reveals SEI not so solid after all

Secondary ion mass spectrometry has confirmed that the solid-electrolyte interphase (SEI) consists of two layers: one hard and one more liquid-like.

Making solar cells using waste from lead batteries

Muddy deposits of polluting lead in old batteries can be recycled to help generate renewable energy

Elsevier - The Researcher Journey Through a Gender Lens

Novel polymer membrane could give boost to fuel cell vehicles

A novel co-polymer that can conduct ions and is also highly permeable to oxygen could make an ideal membrane for use in hydrogen fuel cells.

Introducing the three new editors of Nuclear Materials & Energy

Protective alumina coating is a trap for lithium

Scientists have found that a coating of alumina can protect the cathodes in lithium-ion batteries by trapping lithium.

New coating helps phones stay cool by sweating

A novel metal-organic framework coating for electronic devices can release water vapor to dissipate the heat these devices generate.

Too many defects can spoil the battery

Although intentional defects in a battery cathode can improve its performance, too many defects can leave the cathode at risk of fracture.

Single isotopes help cubic boron nitride stay cool

Researchers have confirmed experimentally that, as predicted, isotopically enriched cubic boron nitride does have a high thermal conductivity.