Systems and methods for radiative cooling and heating
Abstract
Systems and methods for radiative cooling and heating are provided. For example, systems for radiative cooling can include a top layer including one or more polymers, where the top layer has high emissivity in at least a portion of the thermal spectrum and an electromagnetic extinction coefficient of approximately zero, absorptivity of approximately zero, and high transmittance in at least a portion of the solar spectrum, and further include a reflective layer including one or more metals, where the reflective layer has high reflectivity in at least a portion of the solar spectrum.
- Inventors:
- Issue Date:
- Research Org.:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568745
- Patent Number(s):
- 10386097
- Application Number:
- 15/845,820
- Assignee:
- The Trustees of Columbia University in the City of New York (New York, NY)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
F - MECHANICAL ENGINEERING F24 - HEATING F24S - SOLAR HEAT COLLECTORS
- DOE Contract Number:
- AC02-98CH10886; ECCS-1307948; FA9550-13-1-0389; PHY-1411445
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/18/2017
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Yu, Nanfang, Mandal, Jyotirmoy, Overvig, Adam, Shi, Norman Nan, and Tian, Meng. Systems and methods for radiative cooling and heating. United States: N. p., 2019.
Web.
Yu, Nanfang, Mandal, Jyotirmoy, Overvig, Adam, Shi, Norman Nan, & Tian, Meng. Systems and methods for radiative cooling and heating. United States.
Yu, Nanfang, Mandal, Jyotirmoy, Overvig, Adam, Shi, Norman Nan, and Tian, Meng. Tue .
"Systems and methods for radiative cooling and heating". United States. https://www.osti.gov/servlets/purl/1568745.
@article{osti_1568745,
title = {Systems and methods for radiative cooling and heating},
author = {Yu, Nanfang and Mandal, Jyotirmoy and Overvig, Adam and Shi, Norman Nan and Tian, Meng},
abstractNote = {Systems and methods for radiative cooling and heating are provided. For example, systems for radiative cooling can include a top layer including one or more polymers, where the top layer has high emissivity in at least a portion of the thermal spectrum and an electromagnetic extinction coefficient of approximately zero, absorptivity of approximately zero, and high transmittance in at least a portion of the solar spectrum, and further include a reflective layer including one or more metals, where the reflective layer has high reflectivity in at least a portion of the solar spectrum.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {8}
}
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