Synthesis of nano-sized TiO2/SiO2 cenospheres for the application in high-performance solar thermal reflective coatings

Chao Hui Liu, Hong Ping Lin

研究成果: Article同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this study, we provided a designed TiO2 coating and hydrothermal treatment to synthesize nano-sized TiO2/SiO2 cenospheres (TSCSs) with a rough surface for the application in the solar thermal reflective coating. Various functions of the TSCSs are present, the chemical composition causing significant UVA absorption, hollow interiors have high reflectance of the visible-IR radiation, and strong scattering of incident light. In addition, the low thermal conductivity of TiO2, SiO2, and the hollow interiors makes the coatings of TSCSs achieve a good thermal insulation. The average infrared reflectance of this coating is 89.61%, and the UVA transmission is only about 22.81%.In addition, the coatings of TSCSs also demonstrate good water resistance on the glass slide due to the closure shell and rough surface to prevent water from entering the pore and cavity.

原文English
頁(從 - 到)1495-1503
頁數9
期刊Journal of the Chinese Chemical Society
69
發行號8
DOIs
出版狀態Published - 2022 8月

All Science Journal Classification (ASJC) codes

  • 一般化學

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