Synthesis of Ca-Doped Three-Dimensionally Ordered Macroporous Catalysts for Transesterification

<div>FTIR spectra of the 3DOM CaO/Al<sub>2</sub>O<sub>3</sub> at 700–800°C and the 3DOM Ca<sub>12</sub>Al<sub>14</sub>O<sub>32</sub>Cl<sub>2</sub>.</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: Synthesis of Ca-Doped Three-Dimensionally Ordered Macroporous Catalysts for Transesterification 