A Green Protocol for Synthesis of MAl2O4, [M = Cu and Co] Spinels Under Microwave Irradiation Method

作者：Yuvasravana R; George P P

来源：International Journal of Nanoscience, 2017, 16(3): 1650033.

DOI：10.1142/S0219581X16500332

<jats:p> Nanosized metal aluminates MAl<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub>, [[Formula: see text] and Co] are synthesized from their nitrates solution by using pomegranate peel extract as fuel in microwave combustion. MAl<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub> [[Formula: see text] and Co] nanoparticles are grown in microwave assisted synthesis followed by annealing at 700[Formula: see text]C. The nanoparticles have been characterized by powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), UV-VIS spectroscopy and photoluminescence (PL) spectroscopy. The PXRD analysis has confirmed their spinel composition. The green protocol and microwave combustion route for spinel synthesis are rapid, simple, without any hazardous chemicals as reducing or stabilizing agents and economical. </jats:p>

• 出版日期2017-6