Northwestern University researchers have discovered a way to convert a waste product, triphenylphosphine oxide (TPPO), into a valuable component for redox-flow batteries. This breakthrough could lead to the development of cheaper, more reliable batteries for grid-level energy storage. TPPO is typically discarded as a byproduct of manufacturing processes, but the researchers have found a way to transform it into a useful power storer, with energy density comparable to batteries using expensive metals. The redox-flow batteries use chemical reactions and pumps to store energy in electrolytes, rather than electrodes. While not as efficient as other batteries, they are suitable for grid storage and the market is expected to grow 15% by 2030 to $727 million. The researchers hope that their discovery will inspire other researchers to explore the potential of TPPO and other waste compounds in battery technology. The goal is to develop a more sustainable and cost-effective path forward for battery technology, which could help reduce greenhouse gas emissions and alleviate respiratory problems caused by air pollution.
Researchers unveil groundbreaking innovation in battery technology, announcing a major breakthrough that could revolutionize the creation of ultra-high-performance batteries, with the encouraging phrase ‘We ran with it’ suggesting an initial burst of enthusiasm and approval.
