Scientists Uncover Key to Stable, High-Performance, and Long-Life Sodium-Ion Batteries

What will batteries of the future be made of? Four scientists discuss the options – podcast

The majority of the world’s rechargeable batteries are now made using lithium-ion. Most rely on a combination of different rare earth metals such as cobalt or nickel for their electrodes. But around the world, teams of researchers are looking for alternative – and more sustainable – materials to build the batteries of the future. In this episode of The Conversation Weekly podcast, we speak to four scientists  who are testing a variety of potenti…

Scientists uncover key to stable, high-performance, and long-life sodium-ion batteries

Sodium (Na)-ion batteries have recently emerged as cost-effective and sustainable alternatives to lithium (Li)-ion batteries. Na, the sixth most abundant element on Earth, offers lower material costs and greater availability compared to Li-ion batteries.

Next generation rechargeable batteries - researching new options

What will batteries of the future be made of? Four scientists discuss the options – podcast

Copper brings new life to sodium-ion batteries for a greener future

Sodium-ion batteries are gaining attention as a cheaper and more eco-friendly alternative to traditional lithium-ion batteries. Since sodium is the sixth most common element on Earth, these batteries could help reduce costs and improve availability, especially as the demand for clean energy and electric vehicles continues to grow. One of the biggest challenges in making […] The post Copper brings new life to sodium-ion batteries for a greener fu…

Tokyo Scientists Crack Sodium Battery Problem with Simple Copper Fix

A group of researchers in Tokyo may have just cracked one of the biggest problems holding back sodium-ion batteries — and the solution is surprisingly simple: a pinch of copper. The team, led by Professor Shinichi Komaba from Tokyo University of Science, discovered that adding copper to sodium manganese oxide helps fix tiny structural flaws that were quietly killing battery life. These flaws, known as stacking faults, mess with the material’s st…

Scientists uncover key to stable, high-performance, and long-life sodium-ion batteries - Tech and Science Post

Sodium (Na)-ion batteries have recently emerged as cost-effective and sustainable alternatives to lithium (Li)-ion batteries. Na, the sixth most abundant element on Earth, offers lower material costs and greater availability compared to Li-ion batteries. The design of cathode materials plays a key role in determining battery life and stability. Layered sodium manganese oxide (NaMnO2) has received increased attention from researchers for its use …