Green and eco-friendly synthesis of cobalt-oxide nanoparticle: characterization and photo-catalytic activity

I Bibi, N Nazar, M Iqbal, S Kamal, H Nawaz… - Advanced Powder …, 2017 - Elsevier
Cobalt-oxide nanoparticles (NPs) were fabricated using Punica granatum peel extract from
cobalt nitrate hexahydrate at low temperature. The synthesized cobalt-oxide NPs were …

[HTML][HTML] Biogenic synthesis of Co3O4 nanoparticles from Aloe barbadensis extract: antioxidant and antimicrobial activities, and photocatalytic degradation of azo dyes

PD Sarvalkar, AS Jamadar, AB Magdum, PK Pawar… - Results in …, 2024 - Elsevier
The synthesis of Co 3 O 4 nanoparticles (NPs) through biogenic means offers a cost-
effective, environmentally friendly, stable, versatile, and biocompatible approach. In this …

Green biosynthesis of CuO & Ag–CuO nanoparticles from Malus domestica leaf extract and evaluation of antibacterial, antioxidant and DNA cleavage activities

MS Jadhav, S Kulkarni, P Raikar, DA Barretto… - New Journal of …, 2018 - pubs.rsc.org
The reactivity of metallic and bimetallic nanoparticles of copper and silver towards in vitro
study has been quantitatively investigated. Here, we report an easy synthesis of …

Thin films based on electrochromic materials for energy storage performance and smart windows applications: a review

AH Hammad - Journal of Materials Science: Materials in Electronics, 2024 - Springer
This review covers electrochromic (EC) cells that use different ion electrolytes. In addition to
EC phenomena in inorganic materials, these devices can be used as energy storage …

Co3O4 nanoparticles decorated Ag3PO4 tetrapods as an efficient visible-light-driven heterojunction photocatalyst

C Tang, E Liu, J Wan, X Hu, J Fan - Applied Catalysis B: Environmental, 2016 - Elsevier
Novel Ag 3 PO 4 tetrapods with exposed {1 1 1} facets were synthesized via a facile
precipitation method, and then Co 3 O 4 nanoparticles were decorated on the surface of Ag …

Precipitation method and characterization of cobalt oxide nanoparticles

DDM Prabaharan, K Sadaiyandi, M Mahendran… - Applied Physics A, 2017 - Springer
Abstract Cobalt oxide (Co 3 O 4) nanoparticles were synthesized using precipitation method.
The X-ray diffraction (XRD) pattern was used to determine the structure of Co 3 O 4 …

Synthesizing Co3O4-BiVO4/g-C3N4 heterojunction composites for superior photocatalytic redox activity

Y Wang, D Yu, W Wang, P Gao, S Zhong… - Separation and …, 2020 - Elsevier
In this study, a novel coral-like Co 3 O 4-BiVO 4/gC 3 N 4 ternary composite catalyst was
successfully synthesized via high temperature polymerization and controlled hydrothermal …

Biosynthesis of cobalt oxide nanoparticles using endophytic fungus Aspergillus nidulans

AS Vijayanandan, RM Balakrishnan - Journal of environmental …, 2018 - Elsevier
Metallic oxide nanoparticles have profound applications in electrochemical devices,
supercapacitors, biosensors and batteries. Though four fungi were isolated from …

Structural, electrical and optical properties of Co3O4 nanoparticles

SA Makhlouf, ZH Bakr, KI Aly, MS Moustafa - Superlattices and …, 2013 - Elsevier
Co 3 O 4 nanoparticles were prepared by chemical precipitation followed by heat treatment
at different temperatures. The structure and morphology of Co 3 O 4 nanoparticles were …