Ag-MnWO4/zeolite-A porous composites were synthesized using a solid-state metathetic method with: microwave irradiation. The, characteristics of the solid-state metathetic reaction and the formation of by-product NaCl were found to drive the reaction for wolframite-type MnWO4 toward Completion. The Ag-MnWO4/zeolite-A porous Composites were formed completely at 600 degrees C. Monoclinic-like crystals of MnWO4 were primarily co-mixed with porous zeolite-A. Small spherical silver particles were immobilized in the porous MnWO4/zeolite-A matrix.
机构:
Islamic Azad Univ, Cent Tehran Branch, Young Researchers & Elite Club, Tehran, IranIslamic Azad Univ, Cent Tehran Branch, Young Researchers & Elite Club, Tehran, Iran