Table 1.

BET surface area and pore volume for representative samples before and after annealing.

Sample	BET Surface Area m2/g	Pore Volume cm3/g
$\mathit{S}\mathit{i}\mathit{E}{\mathit{u}}_{\mathit{C}\mathit{l}}^{\mathbf{1}}$	334.0 ± 1.1	0.321
$\mathit{S}\mathit{i}\mathit{E}{\mathit{u}}_{\mathit{C}\mathit{l}}^{\mathbf{1}}\mathbf{900}$	212.9 ± 1.7	0.091
$\mathit{S}\mathit{i}\mathit{E}{\mathit{u}}_{\mathit{N}}^{\mathbf{1}}$	306.9 ± 2.0	0.218
$\mathit{S}\mathit{i}\mathit{E}{\mathit{u}}_{\mathit{N}}^{\mathbf{1}}\mathbf{900}$	142.8 ± 1.1	0.082
$\mathit{S}\mathit{i}\mathit{M}{\mathit{g}}_{\mathit{N}}^{\mathbf{10}}\mathit{E}{\mathit{u}}_{\mathit{N}}^{\mathbf{1}}$	289.6 ± 2.3	0.519
$\mathit{S}\mathit{i}\mathit{M}{\mathit{g}}_{\mathit{N}}^{\mathbf{10}}\mathit{E}{\mathit{u}}_{\mathit{N}}^{\mathbf{1}}\mathbf{900}$	52.4 ± 1.4	0.166