Improved electrochemical performances of CuCo2O4/CuO nanocomposites for asymmetric supercapacitors

A Shanmugavani, RK Selvan - Electrochimica Acta, 2016 - Elsevier
The impact of reaction time on the electrochemical capacitive properties of CuCo 2 O 4/CuO
is reported. The CuCo 2 O 4/CuO nanocomposites are synthesized by microwave assisted …

Enhancing the structural, optical and electrical conductivity properties of ZnO nanopowders through Dy doping

S Hamdi, H Smaoui, S Guermazi, G Leroy… - Inorganic Chemistry …, 2022 - Elsevier
In this work, pure ZnO and Dy-doped ZnO nanopowdres (NPs) with varying doping
concentration of Dy from 1 to 5% were successfully synthesized by the co-precipitation …

Role of oxygen vacancies on the green photoluminescence of microwave-assisted grown ZnO nanorods

S Pramanik, S Mondal, AC Mandal, S Mukherjee… - Journal of Alloys and …, 2020 - Elsevier
Mechanism of commonly seen defect mediated photoluminescence (PL) from ZnO
nanostructures is a topic of much discussion mainly due to its broad nature originating from …

[HTML][HTML] Nitrogen-doped carbon quantum dots supported zinc oxide (ZnO/N-CQD) nanoflower photocatalyst for methylene blue photodegradation

H Widiyandari, O Prilita, MS Al Ja'farawy… - Results in …, 2023 - Elsevier
This research highlights the three-step hydrothermal synthesis of N-CQD and its effect on
the physical properties and photocatalytic activity of ZnO/N-CQD compared to ZnO …

Strain engineering in power-generating and self-powered nanodevices

DB Kim, JY Kim, J Han, YS Cho - Nano Energy, 2024 - Elsevier
Strain engineering has been extensively studied as a practical approach for controlling the
electronic and optoelectronic properties of inorganic materials by deliberately imposing …

Smartphone-based detection of lung cancer-related volatile organic compounds (VOCs) using rapid synthesized ZnO nanosheet

M Salimi, SMRM Hosseini - Sensors and Actuators B: Chemical, 2021 - Elsevier
Point of care (POC) determination of volatile organic compounds (VOCs) in the ppb level is
essential for non-invasive diagnosis applications. Chemical sensors are promising options …

Flower-like hierarchical structures consisting of porous single-crystalline ZnO nanosheets and their gas sensing properties to volatile organic compounds (VOCs)

F Meng, N Hou, S Ge, B Sun, Z Jin, W Shen… - Journal of Alloys and …, 2015 - Elsevier
Flower-like hierarchical structures consisting of porous single-crystalline ZnO nanosheets
(FHPSCZNs) were synthesized by a one-pot wet-chemical method followed by an annealing …

Sub-ppb detection of acetone using Au-modified flower-like hierarchical ZnO structures

F Meng, N Hou, Z Jin, B Sun, W Li, X Xiao… - Sensors and Actuators B …, 2015 - Elsevier
Flower-like hierarchical ZnO structures assembled by porous single-crystalline nanosheets
were firstly synthesized by a one-pot wet-chemical method followed by an annealing …

Nanostructured Na2Ti9O19 for Hybrid Sodium-Ion Capacitors with Excellent Rate Capability

SSM Bhat, B Babu, M Feygenson… - … applied materials & …, 2018 - ACS Publications
Herein, we report a new Na-insertion electrode material, Na2Ti9O19, as a potential
candidate for Na-ion hybrid capacitors. We study the structural properties of nanostructured …

Ag-decorated ultra-thin porous single-crystalline ZnO nanosheets prepared by sunlight induced solvent reduction and their highly sensitive detection of ethanol

F Meng, N Hou, Z Jin, B Sun, Z Guo, L Kong… - Sensors and Actuators B …, 2015 - Elsevier
Using a solvent reduction method, Ag nanoparticles were successfully decorated onto ultra-
thin porous single-crystalline (UTPSC) ZnO nanosheets which were synthesized through a …