abstract |
The present invention has the formula Ba 3 (1-x) Eu 3x Mg 1-y Mn y Si 2 O 8 (1) ( where a 0 <x ≦ 0.3, is 0 <y ≦ 0.3 ) Of barium magnesium silicate as an additive, and more particularly to a greenhouse wall light conversion material. The material can convert solar energy in the ultraviolet band into red light. The material can also be used in paints and cosmetics. |