Figure 3.

TEM images of Al0.25Si0.75O2+δ. TEM images of Al0.25Si0.75O2+δ synthesized using the following structure-directing agents: ammonium hydroxide (a), HMTA (b), and ammonium chloride (c).

Trusova et al. Nanoscale Research Letters 2012 7:58   doi:10.1186/1556-276X-7-58
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