A one-step-assembled three-dimensional network of silver/polyvinylpyrrolidone (PVP) nanowires and its application in energy storage

Nanoscale ◽  
2020 ◽  
Vol 12 (19) ◽  
pp. 10573-10583 ◽  
Author(s):  
Lin Zhang ◽  
Gang Feng
Keyword(s):  
Energy Storage ◽  
Hydrothermal Synthesis ◽  
Phase Change ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
Three Dimensional ◽  
Dimensional Network ◽  
One Step

Through a first-ever one-step hydrothermal synthesis, a silver–PVP-nanowire three-dimensional network is fabricated for drastically enhancing thermal energy storage phase change materials.

A facile one-step synthesis of porous N-doped carbon from MOF for efficient thermal energy storage capacity of shape-stabilized phase change materials

2019 ◽  
Vol 12 ◽  
pp. 239-249 ◽  
Author(s):  
Dimberu G. Atinafu ◽  
Wenjun Dong ◽  
Changmin Hou ◽  
Radoelizo S. Andriamitantsoa ◽  
Jingjing Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Phase Change ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
Storage Capacity ◽  
Energy Storage Capacity ◽  
One Step

Eicosane/Polycarbonate Composite as Form-Stable Phase Change Materials for Latent Heat Thermal Energy Storage

2011 ◽  
Vol 221 ◽  
pp. 78-84
Author(s):  
Yi Wang ◽  
Tian Dong Xia ◽  
Hui Xia Feng
Keyword(s):  
Energy Storage ◽  
Thermal Cycling ◽  
Phase Change ◽  
Thermal Energy ◽  
Network Structure ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
Thermal Cycling Test ◽  
Thermal Reliability ◽  
Dimensional Network

The aim of this research is to prepare of a novel form-stable composite phase change materials (PCMs) for the latent heat thermal energy storage (LHTES) in buildings, passive solar space heating or functional fluid by incorporation of eicosane within Polycarbonate (PC) through solution casting technique. The composite PCMs was characterized using scanning electron microscope (SEM) and fourier transformation infrared (FTIR) analysis technique. The results show that the form-stable blends was formed and the maximum encapsulated proportion of eicosane in the composite was 50 wt% without melted PCMs seepage from the composite. In the shape stabilized PCMs, the polymer acts as the supporting material to form the there dimensional network structure and the eicosane acts as a PCMs and disperses in the three-dimensional network structure. Thermal properties, thermal reliability and heat storage or release performance of the composite PCMs were determined by differential scanning calorimetry (DSC), FTIR and thermal cycling test analysis. The melting and freezing temperatures and the latent heats of the composite PCM were measured as 36.2°C-40°C and 62.2 J/g - 63.1 J/g, respectively. The results of DSC, FTIR and thermal cycling test are all show that the thermal reliability of the composite PCMs has an imperceptible change. This conclusion indicates that the blends have a good thermal and chemical stability.

Thermodynamic insights into n-alkanes phase change materials for thermal energy storage

2021 ◽  
Author(s):  
Huimin Yan ◽  
Huning Yang ◽  
Jipeng Luo ◽  
Nan Yin ◽  
Zhicheng Tan ◽  
...  
Keyword(s):  
Energy Storage ◽  
Phase Change ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials
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