Copper doped doped titanium dioxide for enhancing the photovoltaic behavior in solar cell

被引：12
|
作者：
Perarasan, T. [1 ]
Peter, I. John [1 ]
Kumar, A. Muthu [1 ]
Rajamanickam, N. [1 ]
Ramachandran, K. [1 ]
Mohan, C. Raja [1 ]
机构：
[1] Deemed Univ, Gandhigram Rural Inst, Dept Phys, Nanostruct Lab, Dindigul 624302, Tamil Nadu, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2021年 / 35卷
关键词：
Cu-TiO2; Nanoparticles; Coprecipitation; X- ray diffraction; UV-vis spectra; PL spectra; J-V measurements;
D O I：
10.1016/j.matpr.2019.06.377
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Pristine and Cu doped titanium dioxide (TiO2) nanoparticles were prepared by chemical hydrolysis technique. Synthesized TiO2 was characterized by XRD technique and it reveals that the samples are of tetragonal structure with anatase phase. The spherical morphology of the nanoparticles was observed from SEM. Optical absorbance and emission were studied using UV-vis and photoluminescence spectra. The absorbance spectrum revealed the increase of bandgap for higher Cu doping from the undoped TiO2 leads to enhancing the V-oc. J-V measurements reveals that 3% Cu doped TiO2 shows 18% of efficiency enhancement compared to bare TiO2. (C) 2019 Elsevier Ltd. All rights reserved.
引用
收藏
页码：66 / 68
页数：3
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