Tunable Electrical Resistivity of Carbon Nanotube Filled Phase Change Material Via Solid-solid Phase Transitions

2020 ◽  
Vol 21 (1) ◽  
pp. 24-32
Author(s):  
Chengbin Yu ◽  
Jae Ryoun Youn ◽  
Young Seok Song
Keyword(s):  
Electrical Resistivity ◽  
Phase Transitions ◽  
Carbon Nanotube ◽  
Phase Change ◽  
Phase Change Material ◽  
Solid Phase ◽  
Change Material

CONTROL OF HEAT RELEASE ENERGY DURING HEATING FROM SOLID-SOLID PHASE CHANGE MATERIAL

2018 ◽  
Author(s):  
Ryohei Gotoh ◽  
Tsuyoshi Totani ◽  
Masashi Wakita ◽  
Harunori Nagata
Keyword(s):  
Phase Change ◽  
Heat Release ◽  
Phase Change Material ◽  
Solid Phase ◽  
Change Material

A Novel Solid-Solid Phase Change Material Based on Poly(styrene-co-acrylonitrile) Grafting With Palmitic Acid Copolymers

2015 ◽  
Vol 52 (8) ◽  
pp. 617-624 ◽  
Author(s):  
Siyang Mu ◽  
Jing Guo ◽  
Chunfang Yu ◽  
Yuanfa Liu ◽  
Yumei Gong ◽  
...  
Keyword(s):  
Palmitic Acid ◽  
Phase Change ◽  
Phase Change Material ◽  
Solid Phase ◽  
Change Material

Stability improvement of MAPbI3-based perovskite solar cells using a photoactive solid-solid phase change material

2021 ◽  
pp. 163142
Author(s):  
Seyede Maryam Mousavi ◽  
Maryam Alidaei ◽  
Farzaneh Arabpour Roghabadi ◽  
Vahid Ahmadi ◽  
Seyed Mojtaba Sadrameli ◽  
...  
Keyword(s):  
Solar Cells ◽  
Phase Change ◽  
Phase Change Material ◽  
Solid Phase ◽  
Perovskite Solar Cells ◽  
Change Material

Binary Mixture of Solid-Solid Phase Change Material: Synthesis, Characterization and Experimental Study

2020 ◽  
Vol 978 ◽  
pp. 407-420
Author(s):  
Cyril Reuben Raj ◽  
S. Suresh ◽  
Arijit Upadhyay ◽  
K. Akash Govind ◽  
R. Nivethaa
Keyword(s):  
Phase Change ◽  
Phase Change Material ◽  
Solid Phase ◽  
Electronic System ◽  
Laser Flash ◽  
Phase Identification ◽  
Heating And Cooling ◽  
Blending Method ◽  
Phase Transition Temperatures ◽  
Change Material

In this work, a class of polyol solid-solid phase change material where Neopentyl glycol is mixed in 6 and 2 wt.% of Pentaerythritol and was synthesized by physical blending method to obtain homogeneous mixture and thermally cycled for 500 times. The surface morphology, chemical composition, crystal phase identification, thermal degradation, and phase change phenomena were characterized. The phase transition temperatures and enthalpies upon heating and cooling of 6 and 2 wt.% of Pentaerythritol are found to be 43.1 °C, 133 J g-1, and 28.2 °C, 119 J g-1, and 41.2 °C, 121 J g-1, and 28.5 °C, 106 J g-1, respectively which suits for electronic system to keep under operating zone. Laser Flash Apparatus was used to find the thermal diffusivity and thermal conductivity value was calculated. Further, the effect of heat transfer in binary polyol mixtures were experimentally analysed through conventional heat sink for electronic cooling application.

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