Advances in Materials Science and Engineering / 2009 / Article / Fig 4

Research Article

Fabrication of Highly Porous Alumina-Based Ceramics with Connected Spaces by Employing PMMA Microspheres as a Template

Figure 4

SEM photographs of (a) P20MgO(1) and (b) P20MgO(3).
601850.fig.004a
(a) P20MgO(1)
601850.fig.004b
(b) P20MgO(3)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.