Hydroquinone Sensor Based on Neodymium (Nd) Doped ZnO Hexagonal Nanorods

被引：4
|
作者：
Al-Hadeethi, Yas [1 ,2 ]
Umar, Ahmad [3 ,4 ]
Ibrahim, Ahmed A. [3 ,4 ]
Kumar, Rajesh [5 ]
Al-Heniti, Saleh. H. [1 ,2 ]
Raffah, Bahaaudin M. [1 ,2 ]
机构：
[1] King Abdulaziz Univ, Dept Phys, Fac Sci, Jeddah 21589, Saudi Arabia
[2] King Abdulaziz Univ, Lithog Devices Fabricat & Dev Res Grp, Deanship Sci Res, Jeddah 21589, Saudi Arabia
[3] Najran Univ, Fac Sci & Arts, Dept Chem, Najran 11001, Saudi Arabia
[4] Najran Univ, PCSED, Najran 11001, Saudi Arabia
[5] JCDAV Coll, PG Dept Chem, Dasuya 144205, Punjab, India
来源：
NANOSCIENCE AND NANOTECHNOLOGY LETTERS | 2018年 / 10卷 / 03期
关键词：
Nd-Doped ZnO; Hydrothermal; Hexagonal Nanorods; Sensor; Hydroquinone; TRANSPARENT CONDUCTING OXIDE; OPTICAL PHONON CONFINEMENT; GAS-SENSING PROPERTIES; ZINC-OXIDE; THIN-FILMS; PHOTOCATALYTIC ACTIVITY; ANNEALING TEMPERATURE; FLUORESCENT SENSOR; SOLAR-CELLS; NANOPARTICLES;
D O I：
10.1166/nnl.2018.2620
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Herein, we report a simple hydrothermal synthesis and detailed characterizations of Nd-doped ZnO pointed hexagonal nanorods by various techniques such as field emission scanning electron microscopy (FESEM) attached with energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), UV-visible, Fourier transform infrared (FTIR) and Raman-scattering spectroscopy. The morphological studies revealed pointed hexagonal nanorods arranged in flower-shaped morphologies and well-crystalline with the wurtzite hexagonal phase. The Nd-doped ZnO nanorods were used as potential scaffold to fabricate high sensitivity hydroquinone sensor which exhibited sensitivity of similar to 7.43 mu A.mM(-1)cm(-2) with a linear dynamic range of (LDR) of 0.313 mM-2.5 mM and correlation coefficient (R-2) of 0.99671. The detection limit of Nd-doped ZnO pointed hexagonal nanorods based hydroquinone sensor was found to be 0.313 mM.
引用
收藏
页码：351 / 357
页数：7
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