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. Author manuscript; available in PMC: 2013 Feb 8.
Published in final edited form as: J Am Chem Soc. 2012 Jan 24;134(5):2750–2759. doi: 10.1021/ja210400u

Table 3.

Pore volumes Vp (cm3 g−1) of functionalized SBA-15 materials.a

x =
SBA-15-R 0 0.2 0.5 1.0 2.0 3.0 4.0 8.0
N3-x 0.84b 1.01 0.98 0.97 0.96 0.83 0.84 0.82
Fc-x 0.87 0.75 0.87 0.73 0.50 0.47 0.29
Pyrene-x 1.07 0.73 0.84 0.72 0.52 0.38 0.21
TPA-x 0.84 0.79 0.73 0.63 0.49 0.41 0.18
FeTPP-x 0.80 0.81 0.54 -c 0.30 -c -c
a

Determined by the BJH method49 from the adsorption branch.

b

Unfunctionalized SBA-15.

c

The sample was not prepared.