Supplemental Figures

O

Al

O

O

H(20 ppm)

(69 ppm)

(180 ppm) 1

2

3

D: C + 200 C, 8 h

A: gelled at 50 C

E: D + 400 C, 4 h

B: A + 100 C, 12 h

C: B + 150 C, 12 h

F: E + 600 C, 4h

-4004080120160200 (ppm)

High surface area mesoporous AlPO4 glass,

calcined at 600 C, prepared via the sol-gel process. (1 bar = 0.5 cm)

13C{1H} CPMAS NMR spectra of AlPO4 samples from gel to glass.