Comparative study of ultraviolet absorption properties between iron selenide nanoparticles and zinc oxide nanoparticles based on first-principles calculations.

Yuqi Gao, Dong Zhang, Dingming Cao, Jing Bai, Kun Guo, Xiangyu Li, Haodong Yan, Yalong Chen, He Zhang

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Article in RSC advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Yuqi GaoCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

Dong ZhangCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.ORCID https://orcid.org/0000-0002-8829-0510

Dingming CaoCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

Jing BaiCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

Kun GuoCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

Xiangyu LiCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

Haodong YanCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

Yalong ChenCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

He ZhangCollege of Electrical and Electronic Engineering, Harbin University of Science and Technology Harbin Heilongjiang 150080 China zhangdong@hrbust.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The intensification of global warming has exacerbated health risks associated with prolonged exposure to high-intensity ultraviolet (UV) radiation. Zinc oxide (ZnO), widely utilized as an inorganic physical sunscreen in commercial products, faces challenges such as significant photodegradation under prolonged UV exposure and limited absorption capacity primarily in the ultraviolet radiation A (UVA) range. These limitations necessitate the development of novel materials with enhanced UV absorption efficiency. In this context, iron selenide (FeSe), known for its metallic nature and broad UV absorption spectrum, emerges as a promising candidate. This study systematically investigates the UV absorption properties of FeSe nanoparticles (NPs) for the first time, comparing them with ZnO NPs through integrated experimental and first-principles theoretical approaches. Results demonstrate that FeSe exhibits superior UV absorption properties compared to ZnO, with a maximum absorption coefficient of 2.5 × 10

Identifiers

PMID40391355

DOI10.1039/d5ra01705j

PMCPMC12086820

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.