New research from Sandia National Laboratory is moving toward advancing solid state lithium-ion battery performance in small electronics by identifying major obstacles in how lithium ions flow across battery interfaces. The team of researchers, including ECS member Forrest Gittleson, looked at the nanoscale chemistry of solid state batteries, focusing on the area where the electrodes and electrolytes make contact. “The underlying goal of the work is to make solid-state batteries more efficient and to improve the interfaces between different materials,”…
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A new bendable lithium-ion battery prototype continues delivering electricity even when cut into pieces, submerged in water, or struck with force. “We are very encouraged by the feedback we are receiving,” says Jeffrey P. Maranchi, manager of the materials science program at the Johns Hopkins Applied Physics Laboratory. “We are not that far away from testing in the field.”
As sustainable technologies continue to expand into the marketplace, the demand for better batteries rises. Many researchers in the field are looking toward all-solid-state batteries as a promising venture, citing safety and energy density properties. Now, one company is looking to take that work from the lab to the marketplace. Electric car maker Fisker has recently filed patents for solid state lithium-ion batteries, stating that mass scale production could begin as soon as 2023. The patent covers novel materials and…
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A new sodium-based battery can store the same amount of energy as a state-of-the-art lithium ion at a substantially lower cost. As a warming world moves from fossil fuels toward renewable solar and wind energy, industrial forecasts predict an insatiable need for battery farms to store power and provide electricity. Chemical engineer Zhenan Bao and materials scientists Yi Cui and William Chueh of Stanford University aren’t the first researchers to design a sodium ion battery. But they believe their approach…
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Just a few months ago, business magnate Elon Musk announced that he would spearhead an effort to build the world’s largest lithium-ion battery in an effort to deliver a grid-scale battery to expand South Australia’s renewable energy supply. Now, reports state that Musk is delivering on his promise, stating that the battery is already half complete. The battery is set to sustain 100 megawatts of power and store that energy for 129 megawatt hours. That roughly translates to enough energy…
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