Figure 2.

Nitrogen adsorption-desorption isotherm of a typical base-catalyzed TMOS-derived xerogel (A) and the resulting pore size distribution (B). As detailed in [15]. The inset shows the obtained transparent bulk samples.

Capoen et al. Nanoscale Research Letters 2013 8:266   doi:10.1186/1556-276X-8-266
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