• 文献标题:   Characterization of Solar Absorber Coated by Reduced Graphene Oxide Polymer Composite on Metal Sheets
  • 文献类型:   Article
  • 作  者:   IQBAL SMZ, QADIR KW, ABDULLAH HY, DASTGHEIB AM, BASHIR MM
  • 作者关键词:   solar absorber, solar energy collector, solar heating, solar material, solar panel, solar selective coating
  • 出版物名称:   INTERNATIONAL JOURNAL OF THERMOPHYSICS
  • ISSN:   0195-928X EI 1572-9567
  • 通讯作者地址:  
  • 被引频次:   2
  • DOI:   10.1007/s10765-020-02785-7
  • 出版年:   2021

▎ 摘  要

This paper presents the characterization of solar heat absorber coatings on metal sheets using reduced graphene oxide polymer composites. The reduced graphene oxide (rGO) polymer composite material was evenly coated by the silk-screen method on three types of metal sheets. The thickness of the coated sheet samples was 0.25 mm which were exposed under solar radiation and the variations in temperatures versus time were recorded. The influence of solar radiation and angle of incidence during peak hours was recorded. The results show that stainless steel coated by rGO absorber gain more heat than other metal sheet absorbers. These coatings have a promising scope in solar thermal applications and the technique is cost-effective to characterize efficient solar absorber coatings.