Research Article

Mesoporous Alumina Microfibers In Situ Transformation from AACH Fibers and the Adsorption Performance

Figure 4

SEM images of AACH microfibers prepared with no surfactant: (a) PEG20000, (b) PEG2000, (c) SEM, and (e) TEM ((c), (d)) images of γ-Al2O3 microfibers prepared by calcination at 900°C for 2 h.
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