U.S. researchers have developed a sodium-ion pouch cell that operates reliably at temperatures as low as –100 C. The battery ...
The Chinese manufacturer said the cell uses a multifunctional organic ammonium salt to improve interfacial engineering between the perovskite absorber and the electron transport layers. The device ...
A bloc of House Republicans says a broader import ban on Chinese-made inverters is needed to protect critical US grid assets amid mounting security concerns.