Results 251 to 260 of about 1,364,850 (321)

Environmental friendly multifunctional orange pigment for cool coating applications

Journal of Industrial and Engineering Chemistry
Thejus Peringattu Kalarikkal, Krishnapriya Karattu Veedu, Nishanth Karimbintherikkal Gopalan   +2 more
openaire   +2 more sources

NIR reflective CuO/ZnO black pigments synthesized by spray pyrolysis for application to LiDAR-detectable cool pigment

Applied Materials Today
Woo Sik Jang, Kyeong Youl Jung
openaire   +2 more sources

Preparation of cool composite pigment by the layer-by-layer assembling of phthalocyanine green on the surface of rutile TiO2

Pigment & Resin Technology, 2023
Purpose This study aims to fabricate a cool phthalocyanine green/TiO2 composite pigment (PGT) with high near-infrared (NIR) reflectance, good color performance and good heat-shielding performance under sunlight and infrared irradiation.
Lingyun Cao, Shuaibin Ren, Zhenghao Zhou, X. Fei, Changliang Huang   +4 more
semanticscholar   +1 more source

Zinc sulfide-pigmented polyethylene aerogel covers for daytime radiative cooling

Journal of Photonics for Energy, 2021
Optically selective and thermally insulating (OSTI) covers, such as polyethylene aerogels (PEAs), have recently been proposed to improve subambient daytime radiative cooling performance by minimizing parasitic solar absorption and heat gain at the emitter.
Arny Leroy, Bikram Bhatia, Ursan T. Njike, Geoffrey Vaartstra, Evelyn N. Wang   +4 more
openaire   +1 more source

NIR reflective pigments for cool roof applications: A comprehensive review

Journal of Cleaner Production, 2021
Abstract We performed a comprehensive review of the state of the art of synthesis methods for pigments employed for cool roof. The aim is to present the best synthesis method, among those proposed, in terms of energy and raw materials costs. In particular, inorganic NIR reflective pigments not containing metals that can adversely affect the ...
Rosati, Andrea, Fedel, Michele, Rossi, Stefano   +2 more
openaire   +2 more sources

A cost-effective intense blue colour inorganic pigment for multifunctional cool roof and anticorrosive coatings

, 2021
An enormous attention has been paid to cobalt aluminate (CoAl2O4) blue pigments owing to their significant hue of blue colour. Nevertheless, several serious disadvantages, such as high cost due to the high cobalt consumption and poor solar reflectance ...
P. K. Thejus, K. V. Krishnapriya, K. Nishanth   +2 more
semanticscholar   +1 more source

Cool and photocatalytic reddish-brown nanostructured Fe2O3@SiO2@TiO2 pigments

Materials Science and Engineering: B, 2020
Abstract In the present study, the influence of the crystalline structure of Fe2O3(amorphous) @TiO2, α-Fe2O3@TiO2 and α-Fe2O3 @SiO2 @TiO2 nanocomposites on the NIR-reflectance and photocatalytic properties have been investigated. The nano-sized α-Fe2O3, SiO2 and TiO2 were prepared via co-precipitation, Stober and sol-gel methods, respectively.
Somayeh Sadeghi-Niaraki, Behrooz Ghasemi, Ali Habibolahzadeh, Ebrahim Ghasemi, Mehdi Ghahari   +4 more
openaire   +1 more source

Radiative Cooling With Pigmented Polyethylene Foils

SPIE Proceedings, 1989
Polyethylene foils containing a nonabsorbing pigment can be suitable for radiative cooling because of their high reflectance of solar radiation combined with a high transmittance in the atmospheric window region in the thermal infrared. We have studied the optical properties in the wavelength range 0.3-50 μm of extruded polyethylene foils containing ...
Gunnar A. Niklasson, Tord S. Eriksson
openaire   +1 more source

Radiative cooling efficiency of white pigmented paints

Solar Energy, 1993
Abstract Nocturnal temperature measurements of various infrared selective radiators performing radiative cooling have been carried out. Measured temperature differences between the radiators and ambient temperature were about 10°C. Radiating surfaces have been prepared by applying different kinds of paints on aluminium substrates.
B. Orel, M.Klanjšek Gunde, A. Krainer
openaire   +1 more source

New red pigments based on Li3AlMnO5 for NIR reflective cool coatings

Ceramics International, 2021
Abstract The exploration of new red pigments based on transition elements is of great practical value in the field of inorganic pigments, since the red coloured pigments have unique applications in paints, ceramic tiles, cosmetics, etc. Here we mainly reported a new class of eco-friendly red pigments based on substituted Li3AlMnO5 (LAMO) and briefly ...
S. Divya, Subrata Das
openaire   +1 more source