Low-Temperature Silicon Nanowire Anodes for Clean Energy
Growing Silicon Nanowires on Copper Substrate at Low Temperature
Tags: IIT Bombay, India, Energy & Environment, Transportation & Automotive
Researchers have developed a low-temperature process to grow silicon nanowires directly on copper substrates, creating anodes for lithium-ion and sodium-ion batteries. This one-step process produces nanowires with a crystalline core and amorphous shell, eliminating the need for further processing. The technology has been successfully demonstrated in lab-scale prototypes, powering consumer devices and lighting an LED array for 60 minutes. Applications include electric vehicles and rechargeable batteries for electronics, offering scalable and sustainable energy solutions. This innovation reduces climate change impacts by promoting cleaner energy systems, with a patent under progress.
IP Type or Form Factor: Patent Pending; Material; Process & Method
TRL: 5 - prototype ready for testing in intended environment
Industry or Tech Area: Battery Storage & Portable Power; Automobiles Electric
