Silver sulfide (Ag2S) quantum dots

Silver sulfide (Ag2S) quantum dots are non-toxic semiconductors. Ag2S quantum dots have unique properties such as wide absorption spectrum, convenient preparation, good chemical stability, low toxicity, etc., especially because of its exciton Bohr radius of 2.2 nm, quantum effect dependent on size and composition, narrow emission spectrum characteristics with adjustable size, which can be used in photocatalytic degradation of organic pollutants and hydrogen production, quantum dot sensitized solar cells, fluorescence imaging in vivo and in vitro It has been widely used in sensor and other fields.

msds----Silver sulfide (Ag2S) quantum dots