New Method to Modulate Surface Properties of Black Phosphorus

摘要

Among various types of 2D materials,black phosphorus(BP)is a shining star thanks to its distinctive properties such as the layerdependent band gap,active surface electronic states,good biocompatibility and excellent photothermal properties.However,due to the lone-pair electrons,BP is not stable in oxygen-water ambient condition.Besides,phosphorus is present in cells,tissues and bones,which makes it difficult