Protocol to fabricate colored dual-mode Janus fabric for dynamic thermal management
Year: 2025
Type: article
Abstract: Passive thermal management of an object can be achieved by manipulating its optical spectrum. Here, we present a protocol to create a dual-mode Janus fabric (DMJF) with unique switchable thermal management properties. We describe steps for fabricating radiative cooling (RC), ultraviolet (UV) reflective, and long-wave infrared (LWIR) shielding layers. We then detail steps for optical characterization and permeability and thermal measurements for the fabricated samples. This protocol could be applicable to various dynamic passive thermal management scenarios under diverse climatic conditions. For complete details on the use and execution of this protocol, please refer to Pian et al. 1 • Instructions for fabricating, coloring, and characterizing the dual-mode Janus fabric • Steps for fabricating radiative cooling, UV reflective, and LWIR shielding layers • Steps for optical characterization by measuring reflectivity and transmissivity spectra • Procedures for evaluating permeability and thermal properties of the fabricated fabric Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics. Passive thermal management of an object can be achieved by manipulating its optical spectrum. Here, we present a protocol to create a dual-mode Janus fabric (DMJF) with unique switchable thermal management properties. We describe steps for fabricating radiative cooling (RC), ultraviolet (UV) reflective, and long-wave infrared (LWIR) shielding layers. We then detail steps for optical characterization and permeability and thermal measurements for the fabricated samples. This protocol could be applicable to various dynamic passive thermal management scenarios under diverse climatic conditions.
Source: STAR Protocols
Authors: Yulei Zhang, Sijie Pian, Zhuning Wang, Yaoguang Ma
Institution: Zhejiang University
Language: English
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,550
Funders: Social Trends Institute, Swiss Tumor Institute, National Natural Science Foundation of China, Zhejiang University, National Outstanding Youth Science Fund Project of National Natural Science Foundation of China, National Key Research and Development Program of China, Natural Science Foundation of Zhejiang Province, Science Fund for Distinguished Young Scholars of Zhejiang Province
OpenAlex ID: W4408226135