| 硅基ZnO纳米棒阵列异质结太阳能电池的水热合成及其光伏性能 |
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| 引用本文： | 商世广,郭雄雄,任卫,巨小宝,刘有耀.硅基ZnO纳米棒阵列异质结太阳能电池的水热合成及其光伏性能[J].稀有金属材料与工程,2022,51(6):1993-1998. |
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| 作者姓名： | 商世广 郭雄雄 任卫 巨小宝 刘有耀 |
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| 作者单位： | 西安邮电大学 电子工程学院，陕西 西安 710121,西安邮电大学 电子工程学院，陕西 西安 710121,西安邮电大学 电子工程学院，陕西 西安 710121,黄河光伏科技股份有限公司，陕西 西安 710000,西安邮电大学 电子工程学院，陕西 西安 710121 |
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| 基金项目： | NSFC (61874087 and 61634004) |
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| 摘 要： | 通过低温水热法，在图案化的p型硅衬底上合成氧化锌（ZnO）纳米棒阵列薄膜，制备出具有p-Si/n-ZnO纳米棒（NR）阵列结构的异质结太阳能电池（HSCs）。通过直流磁控溅射技术，分别在前后面板溅射沉积ITO和Al膜接触电极层。研究ZnO籽晶层的退火温度、ZnO纳米棒阵列水热合成的时间等因素对ZnO纳米棒阵列的晶体结构、表面形貌和光学性能的影响。p-Si/n-ZnO纳米棒阵列HSCs的最佳短路电流密度和总能量转换效率分别为11.475 mA·cm-2和2.0%。相比p-Si/n-ZnO薄膜HSCs，p-Si/n-ZnO纳米棒阵列HSCs的光伏性能得到了有效提高。
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| 关 键 词： | 异质结太阳能电池 光伏性能 ZnO纳米棒阵列 转换效率 |
| 收稿时间： | 2021/4/6 0:00:00 |
| 修稿时间： | 2021/5/31 0:00:00 |
Hydrothermal Synthesis and Photovoltaic Performance of ZnO Nanorod Arrays for Silicon-based Heterojunction Solar Cell |
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| Shang Shiguang,Guo Xiongxiong,Ren Wei,Ju Xiaobao and Liu Youyao.Hydrothermal Synthesis and Photovoltaic Performance of ZnO Nanorod Arrays for Silicon-based Heterojunction Solar Cell[J].Rare Metal Materials and Engineering,2022,51(6):1993-1998. |
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| Authors: | Shang Shiguang Guo Xiongxiong Ren Wei Ju Xiaobao and Liu Youyao |
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| Affiliation: | School of Electronic Engineering, Xi''an University of Posts and Telecommunications, Xi''an 710121, China,School of Electronic Engineering, Xi''an University of Posts and Telecommunications, Xi''an 710121, China,School of Electronic Engineering, Xi''an University of Posts and Telecommunications, Xi''an 710121, China,Xi''an Huanghe Photovoltaic Technology Co., Ltd, Xi ''an 710000, China,School of Electronic Engineering, Xi''an University of Posts and Telecommunications, Xi''an 710121, China |
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| Abstract: | Heterojunction solar cells (HSCs) with the structure of p-Si/n-ZnO nanorod (NR) arrays were prepared by synthesizing a ZnO NR array film on patterned p-type silicon substrate through a low temperature hydrothermal method. ITO and Al films as the front and back contact electrode layers were deposited by DC-magnetron sputtering, respectively. The influences of various factors, such as annealing temperature for seed layer and hydrothermal synthesis time for ZnO NR arrays, on the crystal structure, surface morphology, and optical property of the ZnO NR array film were investigated. Results show that the optimized short-circuit current density and allover energy conversion efficiency of the p-Si/n-ZnO nanorod array HSCs are 11.475 mA·cm-2 and 2.0%, respectively. Compared with those of p-Si/n-thin film ZnO solar cell, the photovoltaic properties of the p-Si/n-ZnO nanorod array HSCs are improved significantly. |
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| Keywords: | heterojunction solar cells photovoltaic performance ZnO nanorod arrays conversion efficiency |
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