Advances in Materials Science and Engineering / 2014 / Article / Fig 3

Research Article

Preparation of N-Doped TiO2-ZrO2 Composite Films under Electric Field and Heat Treatment and Assessment of Their Removal of Methylene Blue from Solution

Figure 3

SEM surface micrograph of the samples after EF&H treatment at 6000 V/cm and 500°C for 1 h.
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