Intelligent light-adjusting energy-saving laminated glass and preparation method thereof

The invention provides an intelligent light-adjusting energy-saving laminated glass and a preparation method thereof. The intelligent light-adjusting energy-saving laminated glass comprises a first glass layer and a second glass layer. At least one group of adhesive layer and intelligent light-adjusting layer composite structure is arranged between the first glass layer and the second glass layer; the intelligent light-adjusting layer is a film with phase transformation function to adjust solar or infrared radiation along with the variation of temperature; the intelligent light-adjusting layer is formed by compounding a vanadium oxide composite material with phase transition character on a flexible substrate; one side compounded with vanadium oxide material of the flexible substrate has adhesive property, and the other side of the flexible substrate has no adhesive property; and the adhesive layer is pasted on the side without adhesive property of the flexible substrate. The laminated glass has the advantages of simple preparation, low cost, high yield, and good adjustment effect of infrared radiation.