Biomimetic Preparation and Morphology Control of Mesoporous Silica - Biomimetics: Advancing Nanobiomaterials and Tissue Engineering - page 303

Table 13.1 ( Cont .)

porous structure
character

highest symme-
try space group

typical
materials

XRD diffraction peak diffraction
conditions

crystalline

SBA-16 110, 200, 211, 220, 310, 222, 321…h + k + l = 2n

Im 3 m (229)

FDU-2 111, 220, 311, 222…

H

Fd 3 m (227)

+ k = 2n, h + l = 2n, k + l = 2n, 0kl: k + l = 4n

FDU − 12 111, 200, 220, 311, 222, 400… h + k = 2n,

Fm 3 m(225)

h + l = 2n, k + l = 2n

SBA-11 extinction

Pm 3 m (221)

cubic
hexagonal

SBA-2, 7, 12
FDU-1

P6 3 /mmc (194)

Fm 3 m(225)- P6 3 /
mmc (194)

SBA-16 110, 200, 211, 220, 310, 222, 321, 400…

h

Im 3 m (229)

+ k + l = 2n

MCM-48
FDU

211, 220, 321, 400, 420, 332, 422, 431, 440, 532…
h

Ia 3 d (230)

cubic

− 5 + k + l = 2n, hhl: 2h + l = 4n

three-dimensional
cross-channel

Pn 3 m (224) 110, 111, 200, 211, 220, 221, 310, 311, 222,…

0kl: k

HOM − 7

+ l = 2n

quartet I4 1 /a(88) CMK-1

HUM

110, 211, 220…

− 1

two-dimensional
cross-channel

tripartite
(rhombic)

R 3 m(166) none 101, 102, 003, 110, 201, 202, 104, 113, 211…

(hexagonal)