Smart Nanocomposite Nonwoven Wearable Fabrics Embedding Phase Change Materials for Highly Efficient Energy Conversion–Storage and Use as a Stretchable Conductor

2021 ◽  
Vol 13 (3) ◽  
pp. 4508-4518
Author(s):  
Zixuan Niu ◽  
Weizhong Yuan
Keyword(s):  
Phase Change ◽  
Energy Conversion ◽  
Phase Change Materials ◽  
Efficient Energy ◽  
Highly Efficient ◽  
Stretchable Conductor

High-performance composite phase change materials for energy conversion based on macroscopically three-dimensional structural materials

2019 ◽  
Vol 6 (2) ◽  
pp. 250-273 ◽  
Author(s):  
Jie Yang ◽  
Li-Sheng Tang ◽  
Lu Bai ◽  
Rui-Ying Bao ◽  
Zheng-Ying Liu ◽  
...  
Keyword(s):  
Phase Change ◽  
Energy Conversion ◽  
High Performance ◽  
Phase Change Materials ◽  
Three Dimensional ◽  
Structural Materials ◽  
Shape Stability ◽  
Efficient Energy ◽  
Composite Phase Change Materials ◽  
High Performance Composite

Macroscopically three-dimensional structural materials endow composite phase change materials with enhanced comprehensive performance, including excellent shape stability, high thermal conductivity and efficient energy conversion.

MXene aerogel-based phase change materials toward solar energy conversion

2020 ◽  
Vol 206 ◽  
pp. 110229 ◽  
Author(s):  
Pengcheng Lin ◽  
Jiajin Xie ◽  
Yingdong He ◽  
Xiang Lu ◽  
Weijie Li ◽  
...  
Keyword(s):  
Solar Energy ◽  
Phase Change ◽  
Energy Conversion ◽  
Phase Change Materials ◽  
Solar Energy Conversion

scholarly journals Thermal Properties of PEG/Graphene Nanoplatelets (GNPs) Composite Phase Change Materials with Enhanced Thermal Conductivity and Photo-Thermal Performance

2018 ◽  
Vol 8 (12) ◽  
pp. 2613 ◽  
Author(s):  
Lihong He ◽  
Hao Wang ◽  
Hongzhou Zhu ◽  
Yu Gu ◽  
Xiaoyan Li ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Phase Change ◽  
Energy Conversion ◽  
Phase Change Materials ◽  
Near Infrared ◽  
Graphene Nanoplatelets ◽  
Solar Irradiation ◽  
Blending Method ◽  
Conduction Pathway ◽  
Composite Phase Change Materials

This paper mainly concentrates on the thermal conductivity and photo-thermal conversion performance of polyethylene glycol (PEG)/graphene nanoplatelets (GNPs) composite phase change materials (PCMs). The temperature-assisted solution blending method is used to prepare PCM with different mass fraction of GNPs. According to the scanning electron microscope (SEM), GNPs are evenly distributed in the PEG matrix, forming a thermal conduction pathway. The Fourier transform infrared spectra (FT-IR) and X-ray diffraction (XRD) results show that the composites can still inherit the crystallization structure of PEG, moreover, there are only physical reactions between PEG and GNPs rather than chemical reactions. Differential scanning calorimeter (DSC) and thermal conductivity analysis results indicate that it may be beneficial to add a low loading ration of GNPs to obtain the suitable latent heat as well as enhance the thermal conductivity of composites. To investigate the change in the rheological behavior due to the effect of GNPs, the viscosity of the composites was measured as well. The photo-thermal energy conversion experiment indicates that the PEG/GNPs composites show better performance in photothermal energy conversion, moreover, the Ultraviolet-visible-Near Infrared spectroscopy is applied to illustrate the reasons for the higher absorption efficiency of PEG/GNPs for solar irradiation.

Highly Efficient Active All-Dielectric Metasurfaces Based on Hybrid Structures Integrated with Phase-Change Materials: From Terahertz to Optical Ranges

2019 ◽  
Vol 11 (15) ◽  
pp. 14229-14238 ◽  
Author(s):  
Chuwen Lan ◽  
He Ma ◽  
Manting Wang ◽  
Zehua Gao ◽  
Kai Liu ◽  
...  
Keyword(s):  
Phase Change ◽  
Phase Change Materials ◽  
Hybrid Structures ◽  
Highly Efficient
Sign in / Sign up

Export Citation Format

Share Document