Synthesis and characterization of Au:ZnO (core:shell) nanoparticles via laser ablation

被引：81
作者：
Rashid, Taha M. [1 ]
Nayef, Uday M. [1 ]
Jabir, Majid S. [1 ]
Mutlak, Falah A. -H. [2 ]
机构：
[1] Univ Technol Baghdad, Dept Appl Sci, Baghdad, Iraq
[2] Univ Baghdad, Coll Sci, Dept Phys, Baghdad, Iraq
来源：
OPTIK | 2021年 / 244卷 / 244期
关键词：
Au:ZnO nanoparticles; Core/shell; Pulse laser ablation in liquid; Optical properties; Morphological properties; POROUS SILICON; PARTICLE-SIZE; LIQUID; SENSOR; MEDIA; AU;
D O I：
10.1016/j.ijleo.2021.167569
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this study, synthesis and characterizing of Gold:Zinc Oxide (Au:ZnO) as a core:shell nanoparticles (CSNPs) has been prepared via Laser Ablation at various Laser Pulses Energy 400, 600, and 800 mJ with 200 strokes. Further confirmation of the production of Au:ZnO CSNPs by analyzing the structural and optical properties from aggregated Au:ZnO. CSNPs obtained via drop casting Au:ZnO CSNPs colloidal solutions into silicon wafers. Nanoparticles were identified via X-ray diffraction, transmission electron microscopy, Fourier transform infrared, and ultra-violet-visible absorption spectrum. It was found particle size increased with energy, and the shell of ZnO on the surface of gold nanoparticles is strongly affected on absorptions, while the absorption of Au:ZnO CSNPs decreased when the decorated surface of Au by ZnO corresponding to Au and ZnO as an individual.
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页数：6
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共 31 条
[1]   MgO nanoparticles synthesis via laser ablation stationed on porous silicon for photoconversion application [J].
Abdulkhaleq, Nour A. ;
Nayef, Uday M. ;
Albarazanchi, Abbas K. H. .
OPTIK, 2020, 212
[2]   Enhancement of photodetectors devices for silicon nanostructure from study effect of etching time by photoelectrochemical etching technique [J].
Abdulkhaleq, Nour A. ;
Hasan, Abbas K. ;
Nayef, Uday M. .
OPTIK, 2020, 206
[3]   Preparation and characterization Co3O4 nanoparticles on porous silicon for humidity sensor by photoluminescence [J].
Abid, Huda N. ;
Nayef, Uday M. ;
Mutlak, Falah A. H. .
OPTIK, 2019, 178 :379-383
[4]  
[Anonymous], 2011, INTERPRETATION INFRA
[5]   Isolation and characterization of a Pseudomonas sp. strain IITR01 capable of degrading α-endosulfan and endosulfan sulfate [J].
Bajaj, A. ;
Pathak, A. ;
Mudiam, M. R. ;
Mayilraj, S. ;
Manickam, N. .
JOURNAL OF APPLIED MICROBIOLOGY, 2010, 109 (06) :2135-2143
[6]   Photonic crystals with tunable optical stop band through monodispersed silica-polypyrrole core-shell spheres [J].
Cho, Gyoujin ;
Jung, Minhoon ;
Yang, Hoetaeg ;
Lee, Bokim ;
Song, Jae Hee .
MATERIALS LETTERS, 2007, 61 (4-5) :1086-1090
[7]   Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation [J].
Darroudi, Majid ;
Ahmad, Mansor B. ;
Zamiri, Reza ;
Abdullah, Abdul Halim ;
Ibrahim, Nor Azowa ;
Shameli, Kamyar ;
Husin, M. Shahril .
JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (04) :1301-1304
[8]   Fabrication of ZnO nanoparticles by pulsed laser ablation in aqueous media and PH-dependent particle size: An approach to study the mechanism of enhanced green photoluminescence [J].
He, Chun ;
Sasaki, Takeshi ;
Usui, Hiroyuki. ;
Shimizu, Yoshiki ;
Koshizaki, Naoto .
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2007, 191 (01) :66-73
[9]   ZnO nanorods prepared via ablation of Zn with millisecond laser in liquid media [J].
Honda, Mitsuhiro ;
Goto, Taku ;
Owashi, Tatsuki ;
Rozhin, Alex G. ;
Yamaguchi, Shigeru ;
Ito, Tsuyohito ;
Kulinich, Sergei A. .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2016, 18 (34) :23628-23637
[10]   Synthesis of graphene on porous silicon for vapor organic sensor by using photoluminescence [J].
Hussein, Haitham T. ;
Nayef, Uday M. ;
Hussien, Adi M. Abdul .
OPTIK, 2019, 180 :61-70
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