Journal of Thermal Analysis and Calorimetry, Год журнала: 2025, Номер unknown
Опубликована: Март 1, 2025
Язык: Английский
Journal of Thermal Analysis and Calorimetry, Год журнала: 2025, Номер unknown
Опубликована: Март 1, 2025
Язык: Английский
Renewable and Sustainable Energy Reviews, Год журнала: 2022, Номер 165, С. 112611 - 112611
Опубликована: Май 28, 2022
Язык: Английский
Процитировано
89Progress in Energy and Combustion Science, Год журнала: 2024, Номер 104, С. 101162 - 101162
Опубликована: Июнь 17, 2024
Язык: Английский
Процитировано
60Journal of Energy Storage, Год журнала: 2023, Номер 69, С. 107912 - 107912
Опубликована: Июнь 13, 2023
Язык: Английский
Процитировано
58Journal of Energy Chemistry, Год журнала: 2023, Номер 89, С. 226 - 238
Опубликована: Окт. 11, 2023
Язык: Английский
Процитировано
46Solar Energy Materials and Solar Cells, Год журнала: 2023, Номер 262, С. 112534 - 112534
Опубликована: Авг. 31, 2023
Язык: Английский
Процитировано
43Advanced Functional Materials, Год журнала: 2024, Номер 34(36)
Опубликована: Апрель 19, 2024
Abstract Phase change materials (PCMs) are pivotal in thermal energy management and conversion applications owing to their exceptional storage release characteristics. However, persistent challenges such as poor conductivity leakage issues have impeded widespread adoption. While existing approaches mitigate these by constructing incorporating 3D conductive networks, they constrained discontinuous preparation methods mold size limitations. Herein, a scalable sol–gel permeation assembly strategy is proposed prepare phase layered film situ filling polyethylene glycol (PEG) aramid nanofibers (ANF)/graphene nanoplates (GNP) network. Befitting from the laminated network encapsulation effect of ANF GNP, demonstrates leak‐free stable transition behavior, even after undergoing 500 heating/cooling cycles. Moreover, resulting PEG/ANF/GNP exhibits an impressive in‐plane 23.7 W mK −1 at GNP loading 28.1 vol.%, rendering it suitable for electronic devices. The possesses photo‐thermal properties, maintaining temperatures exceeding 90 °C under light power density 200 mW cm − 2 . Capitalizing on thermally induced flexibility its temperature‐dependent stiffness, utility extended developing light‐thermal driving gripper.
Язык: Английский
Процитировано
32Applied Materials Today, Год журнала: 2024, Номер 37, С. 102021 - 102021
Опубликована: Фев. 10, 2024
Язык: Английский
Процитировано
17Progress in Materials Science, Год журнала: 2024, Номер unknown, С. 101380 - 101380
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
16Sustainability, Год журнала: 2022, Номер 14(20), С. 13240 - 13240
Опубликована: Окт. 14, 2022
Due to the intermittent nature of solar energy, researchers and scientists are working develop thermal energy storage (TES) systems for effective utilization energy. Phase change materials (PCMs) considered be promising TES. In this study, organic paraffin RT50 graphene silver (Gr:Ag) nanopowder adopted as TES material property enhancers. Microstructure morphological behavior well chemical, optical, stability prepared composite PCM visually investigated using scanning electron microscope (SEM), dispersive X-ray spectroscopy (EDX), Fourier transform infrared (FT-IR), UV-Vis spectroscopy, conductivity analyzer, differential calorimeter (DSC). thermogravimetric analyzer (TGA). Furthermore, based on outstanding performance composite, an extended investigation chemical properties evaluated 500 cycles ensure their reliability. Results show improved by 53.85% when Gr:Ag is dispersed at a weight percent 0.8 (RT50-0.8Gr:Ag). The in latent heat value sample less than 3%, which significant storage. decomposition slightly from 300 °C 330 °C. To reliable passive technique within application devices, such air heaters photovoltaic systems, nanoparticle enhanced PCMs range 50 melting point current research hotspot.
Язык: Английский
Процитировано
45Materials Today Sustainability, Год журнала: 2023, Номер 23, С. 100443 - 100443
Опубликована: Июнь 22, 2023
Язык: Английский
Процитировано
39