Fig. 6: Applications.

a Information anti-counterfeiting of 3Abf-Ofn@PMMA film. b Digital encryption of 3Abf-Ofn@PMMA film. c Functional decorative of 3Abf-based and 1Abf-Ofn powder.

a Information anti-counterfeiting of 3Abf-Ofn@PMMA film. b Digital encryption of 3Abf-Ofn@PMMA film. c Functional decorative of 3Abf-based and 1Abf-Ofn powder.