Synthesis of Ag Nanoparticle-Decorated ZnO Nanorods Adopting the Low-Temperature Hydrothermal Method

被引：8
|
作者：
Shahi, Kanchana [1 ]
Singh, R. S. [1 ]
Singh, Jai [2 ]
Aleksandrova, Maria [3 ]
Singh, Ajaya Kumar [4 ]
机构：
[1] Govt VYT PG Autonomous Coll, Dept Phys, Durg, Chhattisgarh, India
[2] Dr Harisingh Gour Cent Univ, Dept Phys, Sagar, MP, India
[3] Tech Univ Sofia, Dept Microelect, Sofia, Bulgaria
[4] Govt VYT PG Autonomous Coll, Dept Chem, Durg, Chhattisgarh, India
来源：
JOURNAL OF ELECTRONIC MATERIALS | 2020年 / 49卷 / 01期
关键词：
ZnO nanorods; hydrothermal; dip coating; surface plasmon; photoluminescence; ZINC-OXIDE; PHOTOCATALYTIC ACTIVITY; NANOSTRUCTURES; NANOWIRES; GROWTH;
D O I：
10.1007/s11664-019-07771-w
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Vertically aligned and highly dense Zinc oxide (ZnO) nanorods (NRs) have been successfully synthesized by a two-step hydrothermal method and decorated by silver (Ag) nanoparticles (NPs) via a dip coating technique. Absorption spectra indicate the presence of metal Ag NPs. The photoluminescence (PL) spectrum of as-grown ZnO nanorods shows ultra violet (UV) emission centered around 390 nm and a sharp defect-related emission peak around 580 nm. The presence of Ag NPs on the ZnO NRs shows a significant red shift in PL peak position in the visible region and a complete quenching of UV emission. The changes in UV-Vis and PL spectra of ZnO NRs decorated with Ag metal NPs are studied and discussed.
引用
收藏
页码：637 / 642
页数：6
相关论文
共 50 条
  • [1] Synthesis of Ag Nanoparticle-Decorated ZnO Nanorods Adopting the Low-Temperature Hydrothermal Method
    Kanchana Shahi
    R. S. Singh
    Jai Singh
    Maria Aleksandrova
    Ajaya Kumar Singh
    Journal of Electronic Materials, 2020, 49 : 637 - 642
  • [2] Low-temperature photoluminescence behaviour of Ag decorated ZnO Nanorods
    Amutha, A.
    Amirthapandian, S.
    Sundaravel, B.
    Panigrahi, B. K.
    Saravanan, K.
    Thangadurai, P.
    JOURNAL OF APPLIED PHYSICS, 2016, 120 (20)
  • [3] Optical enhancement in nanoparticle-decorated ZnO nanorods
    Lin, Tzung-Hsuan
    Cheng, Chung-Liang
    Shih, Han-Yu
    Chen, Yang-Fang
    JOURNAL OF APPLIED PHYSICS, 2009, 105 (08)
  • [4] A simple and novel low-temperature hydrothermal synthesis of ZnO nanorods
    Hongliang Zhu
    Deren Yang
    Hui Zhang
    Inorganic Materials, 2006, 42 : 1210 - 1214
  • [5] A simple and novel low-temperature hydrothermal synthesis of ZnO nanorods
    Zhu, Hongliang
    Yang, Deren
    Zhang, Hui
    INORGANIC MATERIALS, 2006, 42 (11) : 1210 - 1214
  • [6] Enhanced Field Emission Properties of Ag Nanoparticle-Decorated ZnO Nanorods Under Ultraviolet Illumination
    Yang, Chih-Chiang
    Su, Yan-Kuin
    Chuang, Ming-Yueh
    Yu, Hsin-Chieh
    Hsiao, Chih-Hung
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2015, 62 (07) : 2300 - 2305
  • [7] Ag Nanoparticle-Decorated ZnO Nanorod Arrays: Synthesis, Growth Mechanism, and Properties
    Dong, Xiaobin
    Yang, Ping
    Jia, Changchao
    Yang, Fanghong
    Wang, Dan
    NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 2014, 6 (08) : 711 - 716
  • [8] Low-temperature hydrothermal synthesis of MnOOH nanorods
    Department of Chemistry, Anqing Teachers College, Anqing 246011, China
    不详
    Wuji Cailiao Xuebao, 2006, 5 (1249-1252):
  • [9] Low-temperature hydrothermal synthesis of MnOOH nanorods
    Zhang Yuan-Guang
    Chen You-Cun
    JOURNAL OF INORGANIC MATERIALS, 2006, 21 (05) : 1249 - 1252
  • [10] Enhanced Glucose Biosensor Properties of Gold Nanoparticle-decorated ZnO Nanorods
    Wang, Zi-Hao
    Yang, Chih-Chiang
    Su, Yan-Kuin
    Ruand, Jian-Long
    BIOMEDICAL IMAGING AND SENSING CONFERENCE, 2017, 10251
12345