Sustainable Synthesis and Characterization of Ni–Al-Containing Double-Layered Nanocatalysts and Their Catalytic Activity | Zendy

Pramod K. Sahu | Zendy; Praveen Kumar Sahu | Zendy; Ruchi Gupta | Zendy; Mouslim Messali | Zendy; Saud M. Almutairi | Zendy; Kapendra Sahu | Zendy; Dau D. Agarwal | Zendy

Open Access

Sustainable Synthesis and Characterization of Ni–Al-Containing Double-Layered Nanocatalysts and Their Catalytic Activity

Author(s) -

Pramod K. Sahu,

Praveen Kumar Sahu,

Ruchi Gupta,

Mouslim Messali,

Saud M. Almutairi,

Kapendra Sahu,

Dau D. Agarwal

Publication year - 2018

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.8b01994

Subject(s) - coprecipitation , catalysis , thermogravimetric analysis , layered double hydroxides , nanomaterial based catalyst , hydrotalcite , scanning electron microscope , fourier transform infrared spectroscopy , materials science , transmission electron microscopy , yield (engineering) , reactivity (psychology) , nuclear chemistry , chemical engineering , chemistry , inorganic chemistry , organic chemistry , nanotechnology , metallurgy , composite material , medicine , alternative medicine , pathology , engineering

Sustainable synthesis of Ni-Al double-layered catalysts by the coprecipitation method is described. Synthesized double-layered catalysts have been characterized by X-ray diffraction, scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared, and thermogravimetric analyses, which confirmed a hydrotalcite-like structure. In addition, the impact of aging time and temperature on the activity of catalyst has been investigated. Furthermore, it has been confirmed by SEM and TEM analyses that the recovered catalyst has retained its structure. It has also been observed that the prepared material has potency to catalyze the reaction without loss in the yield. To explore the reactivity of the material, the catalyst has been examined in the synthesis of N -(2-hydroxyphenyl)benzamide under solvent-free conditions. The overall process afforded the product with high purity and high yields within short time.

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