基于硫化钴量子点和纳米氧化石墨烯的潜在光电池的能源应用

IF 1.8 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

EPL Pub Date : 2023-11-14 DOI:10.1209/0295-5075/ad0c71

Micheli de Souza Bernardes, Rafael Parada Savino, Renata Tamires Santos, Carlos Mateus Soares Silva, Carla Jeany Teixeira Silva, Jhonatan do Amparo Madureira, Fernanda Guerra Lima Medeiros Borsagli

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引用次数: 0

摘要

如今，如何利用可再生资源开发可持续材料是一个巨大的挑战。在此背景下，本研究评估了利用ITO (In2O3/SnO2)、纳米氧化石墨烯和硫化钴量子点(CoS QD)作为势能区域生产新的光电池系统。利用光谱分析(FTIR, Raman, UV - Vis)， x射线衍射和形貌分析(SEM, TEM, BET)对该体系进行表征。结果表明，该co的尺寸为3 nm，具有良好的电势，可用于能源领域，展示了低成本和环境友好的化学路线。此外，稳定CoS QD的化学基团是羧酸酯。此外，光电池系统性能良好。此外，光电池的生产为这些材料在可再生能源中的潜在应用提供了机会。

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Potential photocell based on cobalt sulfide quantum dots and nano-graphene oxide for energy applications

Abstract Nowadays, the search to develop sustainable materials using materials from renewable sources is a great challenge. In this context, the present research evaluated producing new photocell system using ITO (In2O3/SnO2), nano-graphene oxide and cobalt sulphide quantum dots (CoS QD) for potential energy areas. Spectroscopies analysis (FTIR, Raman, UV Vis), X-ray diffraction, and morphological (SEM, TEM, BET) were used to characterize this system. The results showed that the CoS presented the size of 3 nm with a good electrical potential for application in energy areas, demonstrating a low-cost and environmentally friendly chemical route. In addition, the chemical groups stabilized the CoS QD was the carboxylates. Moreover, the photocell system was conducted well. Furthermore, the photocell production provided a potential application of these materials to renewable energy sources.

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来源期刊

EPL 物理-物理：综合

CiteScore

3.30

自引率

5.60%

发文量

332

审稿时长

1.9 months

期刊介绍： General physics – physics of elementary particles and fields – nuclear physics – atomic, molecular and optical physics – classical areas of phenomenology – physics of gases, plasmas and electrical discharges – condensed matter – cross-disciplinary physics and related areas of science and technology. Letters submitted to EPL should contain new results, ideas, concepts, experimental methods, theoretical treatments, including those with application potential and be of broad interest and importance to one or several sections of the physics community. The presentation should satisfy the specialist, yet remain understandable to the researchers in other fields through a suitable, clearly written introduction and conclusion (if appropriate). EPL also publishes Comments on Letters previously published in the Journal.