Facile fabrication of nitrogen‐doped zinc oxide nanoparticles with enhanced photocatalytic performance

2015 ◽  
Vol 10 (9) ◽  
pp. 432-434 ◽  
Author(s):  
Tang Yi‐hao ◽  
Zheng Hang ◽  
Wang Yin ◽  
Ding Ming‐hui ◽  
Jin Guo ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Photocatalytic Performance ◽  
Oxide Nanoparticles ◽  
Nitrogen Doped ◽  
Facile Fabrication

Enhanced Photocatalytic Performance of Silver Decorated Zinc Oxide Nanoparticles Grown on Silica Microparticles

Silicon ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 2845-2852 ◽  
Author(s):  
M. S. Azmina ◽  
R. Md Nor ◽  
H. A. Rafaie ◽  
S. F. Abdul Sani ◽  
Z. Osman
Keyword(s):  
Zinc Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Photocatalytic Performance ◽  
Oxide Nanoparticles ◽  
Silica Microparticles

scholarly journals Preparation of nitrogen doped zinc oxide nanoparticles and thin films by colloidal route and low temperature nitridation process

2016 ◽  
Vol 54 ◽  
pp. 30-36 ◽  
Author(s):  
Arnaud Valour ◽  
François Cheviré ◽  
Franck Tessier ◽  
Fabien Grasset ◽  
Benjamin Dierre ◽  
...  
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Low Temperature ◽  
Zinc Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Nitrogen Doped ◽  
Nitridation Process

scholarly journals Synthesis of N-doped ZnO nanoparticles with cabbage morphology as a catalyst for the efficient photocatalytic degradation of methylene blue under UV and visible light

RSC Advances ◽  
2019 ◽  
Vol 9 (13) ◽  
pp. 7509-7535 ◽  
Author(s):  
Eswaran Prabakaran ◽  
Kriveshini Pillay
Keyword(s):  
Methylene Blue ◽  
Zinc Oxide ◽  
Zno Nanoparticles ◽  
Zinc Oxide Nanoparticles ◽  
Zinc Acetate Dihydrate ◽  
Oxide Nanoparticles ◽  
Acetate Dihydrate ◽  
Hydrazine Monohydrate ◽  
Nitrogen Doped ◽  
Doped Zno

In this study, the synthesis of nitrogen-doped zinc oxide nanoparticles with a cabbage like morphology (N-ZnONCBs) by a hydrothermal method using zinc acetate dihydrate as a precursor and hydrazine monohydrate as a nitrogen source is reported.

scholarly journals Photocatalytic study of organosilane-modified zinc oxide nanoparticles

2015 ◽  
Vol 26 (2) ◽  
pp. 61-66
Author(s):  
Aurel Tăbăcaru ◽  
Mariana Buşilă ◽  
Viorica (Ghisman) Pleşcan ◽  
Viorica Muşat
Keyword(s):  
Zinc Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Photocatalytic Performance ◽  
Uv Light ◽  
Uv Exposure ◽  
Oxide Nanoparticles ◽  
Light Sources ◽  
Variable Amount ◽  
Zno Nps ◽  
Photodegradation Efficiency

Abstract In our recent studies, we have investigated the tunability of optical properties of zinc oxide nanoparticles (ZnO NPs) through surface modification with organosilane surfactants. In the present paper, the effect of ZnO NPs modified with variable amount of 3-(trimethoxysilyl)propylmethacrylate (MPS) surfactant was investigated toward the photocatalytic degradation of methylene blue (MB), using two different UV light sources emitting at 254 nm and 365 nm. While the maximum photodegradation efficiency of 63% was reached by ZnO NPs loaded with the highest concentration of MPS upon exposure at 254 nm, in the case of UV exposure at 365 nm an opposite photodegradation trend was observed. Actually, a significant photodegradation efficiency of 95% was recorded by the unmodified ZnO, followed by ZnO NPs modified with 2% MPS for which the photodegradation efficiency amounted to 80%, thus highlighting their best photocatalytic performance.

Recent progress and approaches on the synthesis of Mn-doped zinc oxide nanoparticles: a theoretical and experimental investigation on the photocatalytic performance

2020 ◽  
Vol 44 (21) ◽  
pp. 8805-8812 ◽  
Author(s):  
J. M. P. Silva ◽  
N. F. Andrade Neto ◽  
M. C. Oliveira ◽  
R. A. P. Ribeiro ◽  
S. R. de Lazaro ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Zinc Oxide ◽  
Dft Calculations ◽  
Zinc Oxide Nanoparticles ◽  
Recent Progress ◽  
Photocatalytic Performance ◽  
Dye Degradation ◽  
Oxide Nanoparticles ◽  
Mn Doped

Connecting structural, morphological, and electronic features of ZnO:Mn, one improved photocatalyst for dye degradation complemented by DFT calculations.

scholarly journals Nitrogen-doped carbon nanotubes coated with zinc oxide nanoparticles as sulfur encapsulator for high-performance lithium/sulfur batteries

2018 ◽  
Vol 9 ◽  
pp. 1677-1685 ◽  
Author(s):  
Yan Zhao ◽  
Zhengjun Liu ◽  
Liancheng Sun ◽  
Yongguang Zhang ◽  
Yuting Feng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Zinc Oxide ◽  
Photoelectron Spectroscopy ◽  
Zinc Oxide Nanoparticles ◽  
Coulombic Efficiency ◽  
Rate Capability ◽  
Oxide Nanoparticles ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon ◽  
Lithium Sulfur

Nitrogen-doped carbon nanotubes coated with zinc oxide nanoparticles (ZnO@NCNT) were prepared via a sol–gel route as sulfur encapsulator for lithium/sulfur (Li/S) batteries. The electrochemical properties of the S/ZnO@NCNT composite cathode were evaluated in Li/S batteries. It delivered an initial capacity of 1032 mAh·g−1 at a charge/discharge rate of 0.2C and maintained a reversible capacity of 665 mAh·g−1 after 100 cycles. The coulombic efficiency of the cathode remains unchanged above 99%, showing stable cycling performance. X-ray photoelectron spectroscopy analysis confirmed the formation of S–Zn and S–O bonds in the composite. This indicates that an enhanced cycling and rate capability of the S/ZnO@NCNT composite could be ascribed to advantages of the ZnO@NCNT matrix. In the composite, the active ZnO-rich surfaces offer a high sulfur-bonding capability and the NCNT core acts as a conductive framework providing pathways for ion and electron transport. The as-prepared S/ZnO@NCNT composite is a promising cathode material for Li/S batteries.

Synthesis of samarium-doped zinc oxide nanoparticles with improved photocatalytic performance and recyclability under visible light irradiation

2018 ◽  
Vol 42 (3) ◽  
pp. 2295-2305 ◽  
Author(s):  
Mohd Faraz ◽  
Faria K. Naqvi ◽  
Mohammad Shakir ◽  
Neeraj Khare
Keyword(s):  
Zinc Oxide ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Zno Nanoparticles ◽  
Zinc Oxide Nanoparticles ◽  
Photocatalytic Performance ◽  
Oxide Nanoparticles ◽  
Gel Combustion ◽  
Combustion Route ◽  
Doped Zno

Samarium-doped ZnO nanoparticles (1%, 3%, and 5%) were synthesized by a gel-combustion route and their application as an efficient photocatalyst for the degradation of Malachite green (MG) dye is demonstrated.

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