亚微米ITO中空颗粒在PVDF薄膜中的光热隔热机理

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY Functional Materials Letters Pub Date : 2023-10-21 DOI:10.1142/s1793604723400295

Hedong Li, Peihu Shen, Zizheng He, Yang Xu, Minjia Wang

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引用次数: 0

摘要

本研究采用溶剂热法合成了具有类lyrium壳状表面的亚微米Sn掺杂的铟锡氧化物(ITO)空心颗粒。适当添加这些颗粒到聚偏氟乙烯(PVDF)薄膜中，具有高可见光透射率和有效的UV/IR阻挡性能，优于ITO纳米颗粒。这可以归因于中空ITO颗粒对UV/IR辐射的吸收减少，以及它们更高的漫反射和隔热。

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Photothermal insulation mechanism of submicron ITO hollow particles in PVDF film

In this study, submicron Sn[Formula: see text]-doped In 2 O 3 hollow particles (indium-tin oxide (ITO)) with a lyrium shell-like surface were synthesized via solvothermal method. The appropriate addition of these particles into polyvinylidene fluoride (PVDF) films exhibits high visible light transmission and effective UV/IR blocking properties, surpassing those of ITO nanoparticles. This can be attributed to the reduced absorption of UV/IR radiation by the hollow ITO particles, as well as their higher diffuse reflectivity and thermal insulation.

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来源期刊

Functional Materials Letters 工程技术-材料科学：综合

CiteScore

2.40

自引率

7.70%

发文量

审稿时长

1.9 months

期刊介绍： Functional Materials Letters is an international peer-reviewed scientific journal for original contributions to research on the synthesis, behavior and characterization of functional materials. The journal seeks to provide a rapid forum for the communication of novel research of high quality and with an interdisciplinary flavor. The journal is an ideal forum for communication amongst materials scientists and engineers, chemists and chemical engineers, and physicists in the dynamic fields associated with functional materials. Functional materials are designed to make use of their natural or engineered functionalities to respond to changes in electrical and magnetic fields, physical and chemical environment, etc. These design considerations are fundamentally different to those relevant for structural materials and are the focus of this journal. Functional materials play an increasingly important role in the development of the field of materials science and engineering. The scope of the journal covers theoretical and experimental studies of functional materials, characterization and new applications-related research on functional materials in macro-, micro- and nano-scale science and engineering. Among the topics covered are ferroelectric, multiferroic, ferromagnetic, magneto-optical, optoelectric, thermoelectric, energy conversion and energy storage, sustainable energy and shape memory materials.