Green Synthesis Using Tragacanth Gum and Characterization of Ni–Cu–Zn Ferrite Nanoparticles as a Magnetically Separable Catalyst for the Synthesis of Hexabenzylhexaazaisowurtzitane Under Ultrasonic Irradiation

Green synthesis and characterisation of ZnMn 2 O 4 nanoparticles for photocatalytic degradation of Congo red dye and kinetic study

“…where D is the crystallite size (nm), β is the FWHM of the peak, λ is the X‐ray wavelength of Cu Kα = 0.154 nm and θ is the Bragg angle [26]. Using the above equation, we gained an average crystallite size of 14 nm for ZnMn 2 O 4 NPs.…”

“…In the last decade, preparing the nanocatalyst via photocatalytic capability by using green synthesis methods has been an idea for researchers. Plant extracts for the biological synthesis of nanoparticles have received more attention because it is inexpensive, simple, environmentally safe and non‐toxic [23–26]. Further, most of the plant extracts are fortified by the variety of biomolecules like alkaloids, phenols, terpenoids, flavonoids and so on [27–35].…”

Zinc Ferrite Nanoparticles in Photo-Degradation of Dye: Mini-Review

“…The gel is dried and then sintered at determined temperatures at different periods. The sintering time usually is varied and tested to determine the effects on the photocatalytic activity [39][40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56][57][58].…”

Micelle assisted synthesis of bismuth oxide nanoparticles for improved chemocatalytic degradation of toxic Congo red into non-toxic products

“…[7][8][9][10][11] Nanocomposites prepared using greener routes were explored as heterogeneous catalysts for effective degradation of organic dyes. [12][13][14][15][16] These metal oxides display good degradation efficiency, but concern over the toxicity of NPs hampered their development. The metal oxidation state significantly influences the toxicity of NPs.…”