Studies on the Optical and Photoelectric Properties of Anthocyanin and Chlorophyll as Dihybrid Sensitizer in Dye Sensitized Solar Cell (DSSC)

IF 0.7 Q4 CHEMISTRY, MULTIDISCIPLINARY

Orbital: The Electronic Journal of Chemistry Pub Date : 2023-07-12 DOI:10.17807/orbital.v15i2.17854

H. Jaafar, L. Magesvaran, N. Ameram, Arlina Ali

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引用次数: 1

Abstract

The production costs and energy conversion efficiency of dye-sensitized solar cells (DSSC) is strongly influenced by the types of dyes used to harvest photons. Natural dyes extracted from different pigments are emerged as a potential dye to enhance the efficiency of DSSC due to their merit properties such as low cost, biodegradable and less environmental concern. Natural pigments were derived from Eleiodoxa conferta (E. conferta) and Spinacia oleracea (S. oleracea) and formation of a mixture of these extracts in (1:1) volume ratio. The dihybrid extract displayed a diverse UV-vis absorption spectrum of 530–550 nm with maximum absorption at ~539 nm. The optical features of the harvested dyes and the photovoltaic productivity of the cells have been explored. The photovoltaic output of the dihybrid delivered the best findings with open-circuit voltage (VOC), short-circuit current density (JSC), fill factor (FF) and energy conversion efficiency values of 0.35 V, 5.83 mA/cm2, 0.63 and 1.29 % respectively.

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染料敏化太阳能电池(DSSC)中花青素和叶绿素双杂化敏化剂的光学光电特性研究

染料敏化太阳能电池（DSSC）的生产成本和能量转换效率受到用于捕获光子的染料类型的强烈影响。从不同颜料中提取的天然染料由于其低成本、可生物降解和较少的环境问题等优点，成为提高DSSC效率的潜在染料。天然色素来源于Eleiodoxa conferta（E.conferta）和Spinacia oleracea（S.oleracea），并以（1:1）体积比形成这些提取物的混合物。二混萃取物显示出530–550 nm的不同紫外-可见吸收光谱，最大吸收波长为~539 nm。已经探索了收获的染料的光学特性和电池的光伏生产率。双混栅的光伏输出提供了最好的结果，开路电压（VOC）、短路电流密度（JSC）、填充因子（FF）和能量转换效率值分别为0.35V、5.83mA/cm2、0.63和1.29%。

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来源期刊

Orbital: The Electronic Journal of Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

10 weeks

期刊介绍： Orbital: The Electronic Journal of Chemistry is a quarterly scientific journal published by the Institute of Chemistry of the Universidade Federal de Mato Grosso do Sul, Brazil. Original contributions (in English) are welcome, which focus on all areas of Chemistry and their interfaces with Pharmacy, Biology, and Physics. Neither authors nor readers have to pay fees. The journal has an editorial team of scientists drawn from regions throughout Brazil and world, ensuring high standards for the texts published. The following categories are available for contributions: 1. Full papers 2. Reviews 3. Papers on Education 4. History of Chemistry 5. Short communications 6. Technical notes 7. Letters to the Editor The Orbital journal also publishes a number of special issues in addition to the regular ones. The central objectives of Orbital are threefold: (i) to provide the general scientific community (at regional, Brazilian, and worldwide levels) with a formal channel for the communication and dissemination of the Chemistry-related literature output by publishing original papers based on solid research and by reporting contributions which further knowledge in the field; (ii) to provide the community with open, free access to the full content of the journal, and (iii) to constitute a valuable channel for the dissemination of Chemistry-related investigations.