The Emerging Next-Generation Materials for Biomedical Applications

Barua, Ranjit; Datta, Sudipto

doi:10.4018/979-8-3693-1306-0.ch001

Cited by 2 publications

References 23 publications

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Functional coatings with carbon quantum dots for solar cells

Korchagin,

Sysoev,

Kuzmenko

et al. 2024

E3S Web Conf.

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Currently, research in the world of science is expanding in the field of improving the design parameters of photoconverters, ensuring an increase in their coefficient of performance (efficiency) and an increase in service life. The purpose of the research carried out by the authors of this article is to create a functional coating of solar cell surfaces that is resistant to ultraviolet radiation, allowing to reduce the degree of wear of the active material and increase the overall efficiency of converting solar energy into electrical energy. To confirm the formulated scientific hypothesis about the feasibility of creating functional coatings on the surfaces of photoconverters from materials with carbon quantum dots (CQDs), a special installation was developed and a series of experiments was carried out using a solution of CQDs in xylene, analytical grade isopropyl alcohol, and LA grade polyvinyl butyral. The research results obtained indicate an improvement in the output characteristics of solar cells due to the use of coatings made of materials with carbon quantum dots, including an increase in the overall efficiency. Solar cells provided with the proposed coatings will be in demand for operation in conditions where intense ultraviolet radiation dominates and maximum energy efficiency from solar panels is required: high mountains and open space. The practical application of the developed coatings will increase the efficiency of solar cells by 1–3% and increase their service life by absorbing harmful UV rays that destroy the active material by at least 10%.

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Functional coatings with carbon quantum dots for solar cells

Korchagin,

Sysoev,

Kuzmenko

et al. 2024

E3S Web Conf.

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A Comprehensive Overview of Carbon-Based Nanofluids and Related Progress for Heat Transfer Uses

Banerjee,

Barua

2024

Advances in Chemical and Materials Engineering

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Carbon-based nanomaterials, such as carbon nanotubes, graphene, and fullerene, have gained prominence due to their exceptional thermal conductivity and stability, making them ideal for enhancing heat transfer in various fluids. This study explores the synthesis methods, thermal properties, and potential benefits of these nanofluids in practical applications. Additionally, it addresses the challenges associated with their dispersion stability and the need for cost-effective, scalable production techniques. The study also covers recent advancements in experimental and theoretical studies, providing insights into the mechanisms behind improved thermal performance. By enhancing heat transfer efficiency, rheological characteristics and these nanofluids hold promise for applications in cooling systems, energy storage, and electronic devices, contributing to the advancement of thermal management technologies.

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The Emerging Next-Generation Materials for Biomedical Applications

Cited by 2 publications

References 23 publications

Functional coatings with carbon quantum dots for solar cells

Functional coatings with carbon quantum dots for solar cells

A Comprehensive Overview of Carbon-Based Nanofluids and Related Progress for Heat Transfer Uses

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