Ultrafast, highly reversible sodium storage in engineered hard carbon achieved

A research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has demonstrated ultrafast ...
IEEE

Highly Selective Etching of Silicon Dioxide Over Aluminum Using Mixtures of Sulfuric Acid and Hydrofluoric Acid

Abstract: This paper introduces a novel and simple etching technique that utilizes a mixture of sulfuric acid (H2 SO4) and hydrofluoric acid (HF). This method selectively etches silicon dioxide (SiO2) ...