氘為氫的同位素，由于“重原子效應”，近年來氘代產品在OLED行業(yè)應用較為廣泛，氘代結構能明顯提升材料的性能、尤其是壽命，效率等。我司在甲基氘代及芳環(huán)氘代進行開發(fā)，已取得階段性進展，目前已完成公斤級生產。

Deuterium is an isotope of hydrogen，due to the "heavy atom effect", deuterium substituted products have been widely used in the OLED industry in recent years.Deuterium substituted structure can significantly improve the performance of materials property. Our company has made progress in the development of methyl deuterium substituted and aromatic ring deuterium substituted products, and has now completed kilogram level production.