等离激元诱导二氧化硅纳米颗粒定量团聚提高太阳能电池效率

IF 1 4区材料科学

Journal of Ovonic Research Pub Date : 2022-11-21 DOI:10.15251/jor.2022.186.723

P. Sarkar, S. Panda, B. Maji, A. K. Mukhopadhyayan

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引用次数: 0

摘要

本文研究了太阳能电池中用作光子吸收体的SiO2纳米球引起的等离子体约束的影响。利用改进的Stober技术对胶体二氧化硅纳米颗粒的大小和形状进行了辐照实验，分别为0.485mg/ml和0.693mg/ml两种剂量的溶液。将聚结二氧化硅作为吸收层放置在太阳能电池上，研究了太阳能照射下的J-V特性。在覆盖极限下，二氧化硅纳米颗粒涂层引起的光子注入中效率和Jsc的增强远远大于预测。

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Plasmon induced quantified agglomeration of SiO2 nanoparticles to improve in efficiency in solar cell

The impact of plasmonic confinement induced by the SiO2 nanosphere utilized as a photonic absorber in a solar cell is investigated in this paper. The modified Stober technique is utilized for irradiation experiments using the size and shape of colloidal silica nanoparticles at two dosages of 0.485mg/ml and 0.693mg/ml solutions. The agglomerated silica is placed as an absorbent layer on a solar cell, and the J-V characteristics are studied under solar irradiation. The enhancement in efficiency and Jsc is far greater than predicted induced in photon injection caused by silica nanoparticle coating under coverage limit.

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来源期刊

Journal of Ovonic Research Materials Science-Electronic, Optical and Magnetic Materials

CiteScore

1.60

自引率

20.00%

发文量

期刊介绍： Journal of Ovonic Research (JOR) appears with six issues per year and is open to the reviews, papers, short communications and breakings news inserted as Short Notes, in the field of ovonic (mainly chalcogenide) materials for memories, smart materials based on ovonic materials (combinations of various elements including chalcogenides), materials with nano-structures based on various alloys, as well as semiconducting materials and alloys based on amorphous silicon, germanium, carbon in their various nanostructured forms, either simple or doped/alloyed with hydrogen, fluorine, chlorine and other elements of high interest for applications in electronics and optoelectronics. Papers on minerals with possible applications in electronics and optoelectronics are encouraged.