Electrochemical impedance spectroscopy of metal oxide electrodes for energy applications

ARC Bredar, AL Chown, AR Burton… - ACS Applied Energy …, 2020 - ACS Publications
Metal oxides have been of great importance to the development of energy conversion and
storage technologies including heterojunction solar cells, Li-ion batteries, and …

Visible-Light-Responsive Photocatalytic Activity Significantly Enhanced by Active [VZn+VO+] Defects in Self-Assembled ZnO Nanoparticles

NS Ferreira, JM Sasaki, RS Silva Jr… - Inorganic …, 2021 - ACS Publications
Defect influences on the photoactivity of ZnO nanoparticles prepared by a powdered
coconut water (ACP) assisted synthesis have been studied. The crystalline phase and …

Robust heterostructures of a bimetallic sodium–zinc metal–organic framework and reduced graphene oxide for high-performance supercapacitors

R Rajak, M Saraf, SM Mobin - Journal of materials chemistry A, 2019 - pubs.rsc.org
Two-dimensional (2D) mixed metal–organic frameworks (M-MOFs) have emerged as
promising energy storage materials in the MOF family. Herein, we report the facile, room …

Effectual visible light photocatalytic reduction of para-nitro phenol using reduced graphene oxide and ZnO composite

S Velusamy, A Roy, E Mariam, S Krishnamurthy… - Scientific reports, 2023 - nature.com
Removing wastewater pollutants using semiconducting-based heterogeneous
photocatalysis is an advantageous technique because it provides strong redox power …

Solution grown ZnO rods: Synthesis, characterization and defect mediated photocatalytic activity

S Mukhopadhyay, PP Das, S Maity, P Ghosh… - Applied Catalysis B …, 2015 - Elsevier
The aqueous solution growth process of ZnO rods, starting from zinc hydroxide formed
during the ultrasonic precipitation of zinc acetate and ammonium hydroxide has been …

Photovoltaic and photocatalytic performance of electrospun Zn2SnO4 hollow fibers

PP Das, A Roy, M Tathavadekar, PS Devi - Applied Catalysis B …, 2017 - Elsevier
The phase pure hollow Zn 2 SnO 4 and green emitting ZnO-SnO 2-Zn 2 SnO 4 composite
fiber have been prepared by post calcining the as formed fiber by electrospin technique …

Importance of do**, dopant distribution, and defects on electronic band structure alteration of metal oxide nanoparticles: Implications for reactive oxygen species

NB Saleh, DJ Milliron, N Aich, LE Katz… - Science of the total …, 2016 - Elsevier
Metal oxide nanoparticles (MONPs) are considered to have the potency to generate reactive
oxygen species (ROS), one of the key mechanisms underlying nanotoxicity. However, the …

Enhancement in alcohol vapor sensitivity of Cr doped ZnO gas sensor

MM Hassan, W Khan, P Mishra, SS Islam… - Materials Research …, 2017 - Elsevier
In this work, we have demonstrated that Cr do** enhances the ethanol sensitivity of ZnO
thin film based gas sensor. Cr (0 and 5 wt%) substituted ZnO thin films have been grown on …

Energy-efficient, microwave-assisted hydro/solvothermal synthesis of hierarchical flowers and rice grain-like ZnO nanocrystals as photoanodes for high performance …

R Krishnapriya, S Praneetha, AV Murugan - CrystEngComm, 2015 - pubs.rsc.org
ZnO nanoparticles with different morphologies including marigold flower-like (MGFL),
multipod jasmine flower-like (MPJF), sea urchin-rod flower-like (URFL), calendula flower-like …

Fabrication of hierarchical ZnO/CdS heterostructured nanocomposites for enhanced hydrogen evolution from solar water splitting

S Mukhopadhyay, I Mondal, U Pal… - Physical Chemistry …, 2015 - pubs.rsc.org
ZnO/CdS heterostructured nanocomposites were fabricated with enhanced light harvesting
capability and photostability using sequential sonochemical and hydrothermal methods from …