Advances in Materials Science and Engineering / 2013 / Article / Fig 6

Research Article

Comparison of Urea and Citric Acid Complexing Agents and Annealing Temperature Effect on the Structural Properties of - and -Alumina Nanoparticles Synthesized by Sol-Gel Method

Figure 6

TEM images of Al2O3 nanoparticles prepared with urea at 750°C at different scales of the microscope image.
(a)  Urea (750°C)
(b) Urea (750°C)
(c) Urea (750°C)
(d) Urea (750°C)

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