Sonohydrothermal-assisted ZnS nanocrystals for improved structural, electronic, and optical properties: Experimental and ab initio methods
Abstract Herein, ZnS nanoparticles (NPs) with controlled size, crystal structure and effective
optoelectronic properties were investigated via facile sonohydrothermal synthesis (SH) at
190° C for up to 12 h. The average crystallite size of ZnS NPs using SH and hydrothermal
(HT) were analysed through Debye–Scherrer equation from the X-ray diffraction (XRD).
From current density–voltage (J–V) characteristics, the growth of nanoparticles by SH
synthesis exhibits non-linear behaviour and higher current density than the HT method. The …
optoelectronic properties were investigated via facile sonohydrothermal synthesis (SH) at
190° C for up to 12 h. The average crystallite size of ZnS NPs using SH and hydrothermal
(HT) were analysed through Debye–Scherrer equation from the X-ray diffraction (XRD).
From current density–voltage (J–V) characteristics, the growth of nanoparticles by SH
synthesis exhibits non-linear behaviour and higher current density than the HT method. The …
Sonohydrothermal-Assisted Zns Nanocrystals for Improved Structural, Electronic, and Optical Properties: Experimental and Ab Initio Study
R Thangavel - Electronic, and Optical Properties: Experimental and …, 2022 - papers.ssrn.com
Ultrafine ZnS nanoparticles with controlled size, structure, phase, and effective
optoelectronic properties have been successfully synthesized through facile
sonohydrothermal synthesis, which is more efficient than the hydrothermal method. The
photocurrent density increases exponentially up to 9.68× 10− 7 (A/cm2) based on the
current-vs-voltage characteristics of ZnS nanoparticles using the sonohydrothermal method.
The optical band gaps of as-synthesized nanoparticles of hydrothermal and …
optoelectronic properties have been successfully synthesized through facile
sonohydrothermal synthesis, which is more efficient than the hydrothermal method. The
photocurrent density increases exponentially up to 9.68× 10− 7 (A/cm2) based on the
current-vs-voltage characteristics of ZnS nanoparticles using the sonohydrothermal method.
The optical band gaps of as-synthesized nanoparticles of hydrothermal and …