Journal of Nanomaterials / 2015 / Article / Fig 4

Research Article

Synthesis and Characterization of Zinc Borate Nanowhiskers and Their Inflaming Retarding Effect in Polystyrene

Figure 4

FESEM images of the products: (a) pure polystyrene and (b) polystyrene/zinc borate nanowhiskers composite materials (zinc borate nanowhiskers 4ZnO·B2O3·H2O content is 7 wt.%).
(a)
(b)