Radiative properties of spectral selective coatings pigmented with TiO2 nanoparticles

Hiroki Gonome, Mehdi Baneshi, Atsuki Komiya, Shigenao Maruyama

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This study is concerned with nanoparticle-pigmented coatings used to control the radiative properties of surfaces exposed to sunlight. The desired coatings increase the near infrared reflectance while decreasing the reflectance of visible light. Both experimental and numerical approaches were followed in achieving the desired spectral behavior. In this study the pigmented coatings were made using TiO2 as dispersed particles, clear acryl synthetic as the matrix, and standard black paper as the substrate. The spectral reflectance was measured by spectroscopy in the visible and near-infrared regions. The effects of the size distribution and volume fraction of pigment particles and the coating thickness on the spectral reflectance of pigmented coatings are examined in this study.

Original languageEnglish
Pages (from-to)352-363
Number of pages12
JournalHeat Transfer - Asian Research
Volume42
Issue number4
DOIs
Publication statusPublished - 2013 Jun
Externally publishedYes

Fingerprint

Nanoparticles
coatings
Coatings
nanoparticles
spectral reflectance
Infrared radiation
reflectance
sunlight
pigments
Pigments
Volume fraction
Spectroscopy
Substrates
matrices
spectroscopy

Keywords

  • Coating
  • Nanoparticles
  • Radiation
  • Radiative properties
  • Titanium dioxide

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Fluid Flow and Transfer Processes

Cite this

Radiative properties of spectral selective coatings pigmented with TiO2 nanoparticles. / Gonome, Hiroki; Baneshi, Mehdi; Komiya, Atsuki; Maruyama, Shigenao.

In: Heat Transfer - Asian Research, Vol. 42, No. 4, 06.2013, p. 352-363.

Research output: Contribution to journalArticle

Gonome, Hiroki ; Baneshi, Mehdi ; Komiya, Atsuki ; Maruyama, Shigenao. / Radiative properties of spectral selective coatings pigmented with TiO2 nanoparticles. In: Heat Transfer - Asian Research. 2013 ; Vol. 42, No. 4. pp. 352-363.
@article{7a608582800b4b0ebe4944e6a50ab48d,
title = "Radiative properties of spectral selective coatings pigmented with TiO2 nanoparticles",
abstract = "This study is concerned with nanoparticle-pigmented coatings used to control the radiative properties of surfaces exposed to sunlight. The desired coatings increase the near infrared reflectance while decreasing the reflectance of visible light. Both experimental and numerical approaches were followed in achieving the desired spectral behavior. In this study the pigmented coatings were made using TiO2 as dispersed particles, clear acryl synthetic as the matrix, and standard black paper as the substrate. The spectral reflectance was measured by spectroscopy in the visible and near-infrared regions. The effects of the size distribution and volume fraction of pigment particles and the coating thickness on the spectral reflectance of pigmented coatings are examined in this study.",
keywords = "Coating, Nanoparticles, Radiation, Radiative properties, Titanium dioxide",
author = "Hiroki Gonome and Mehdi Baneshi and Atsuki Komiya and Shigenao Maruyama",
year = "2013",
month = "6",
doi = "10.1002/htj.20392",
language = "English",
volume = "42",
pages = "352--363",
journal = "Heat Transfer - Asian Research",
issn = "1099-2871",
publisher = "John Wiley and Sons Inc.",
number = "4",

}

TY - JOUR

T1 - Radiative properties of spectral selective coatings pigmented with TiO2 nanoparticles

AU - Gonome, Hiroki

AU - Baneshi, Mehdi

AU - Komiya, Atsuki

AU - Maruyama, Shigenao

PY - 2013/6

Y1 - 2013/6

N2 - This study is concerned with nanoparticle-pigmented coatings used to control the radiative properties of surfaces exposed to sunlight. The desired coatings increase the near infrared reflectance while decreasing the reflectance of visible light. Both experimental and numerical approaches were followed in achieving the desired spectral behavior. In this study the pigmented coatings were made using TiO2 as dispersed particles, clear acryl synthetic as the matrix, and standard black paper as the substrate. The spectral reflectance was measured by spectroscopy in the visible and near-infrared regions. The effects of the size distribution and volume fraction of pigment particles and the coating thickness on the spectral reflectance of pigmented coatings are examined in this study.

AB - This study is concerned with nanoparticle-pigmented coatings used to control the radiative properties of surfaces exposed to sunlight. The desired coatings increase the near infrared reflectance while decreasing the reflectance of visible light. Both experimental and numerical approaches were followed in achieving the desired spectral behavior. In this study the pigmented coatings were made using TiO2 as dispersed particles, clear acryl synthetic as the matrix, and standard black paper as the substrate. The spectral reflectance was measured by spectroscopy in the visible and near-infrared regions. The effects of the size distribution and volume fraction of pigment particles and the coating thickness on the spectral reflectance of pigmented coatings are examined in this study.

KW - Coating

KW - Nanoparticles

KW - Radiation

KW - Radiative properties

KW - Titanium dioxide

UR - http://www.scopus.com/inward/record.url?scp=84877707253&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84877707253&partnerID=8YFLogxK

U2 - 10.1002/htj.20392

DO - 10.1002/htj.20392

M3 - Article

AN - SCOPUS:84877707253

VL - 42

SP - 352

EP - 363

JO - Heat Transfer - Asian Research

JF - Heat Transfer - Asian Research

SN - 1099-2871

IS - 4

ER -