Figure 1From: Rheological and volumetric properties of TiO2-ethylene glycol nanofluidsSEM images of dry A-TiO 2 and R-TiO 2 nanoparticles. SEM images of anatase nanoparticles at two magnifications: ×50,000 ( a ) and ×200,000 ( b ), and rutile nanoparticles at two magnifications: ×50,000 ( c ) and ×200,000 ( d ).Back to article page