کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
153593 | 456532 | 2008 | 8 صفحه PDF | دانلود رایگان |
Hierarchical biomorphic ZnO films are prepared by a simple soakage procedure associated with succedent calcination treatment, using natural eggshell membrane (ESM) as the template. The hierarchy of ESM architecture is faithfully achieved by the assembly of ZnO nanocrystallites into interwoven meshwork at three dimensions. The thermal evolution, phase, morphology and pore size distribution of the samples are characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectroscopy, field emission gun scanning electron microscopy (FESEM) and nitrogen isothermal adsorption measurement. Based on the detailed investigation, a possible synthesis mechanism is discussed here.
Journal: Chemical Engineering Journal - Volume 137, Issue 2, 1 April 2008, Pages 428–435