Sustainable Energy & Fuels, Год журнала: 2024, Номер unknown
Опубликована: Дек. 6, 2024
Sodium acetate trihydrate (SAT) is an extremely potential low-temperature phase change material (PCM) in the solar power absorption, residual heat recovery, and other fields.
Язык: Английский
Sustainable materials and technologies, Год журнала: 2025, Номер unknown, С. e01312 - e01312
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
3
Journal of Energy Storage, Год журнала: 2025, Номер 113, С. 115696 - 115696
Опубликована: Фев. 6, 2025
Язык: Английский
Процитировано
2
International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 140506 - 140506
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Carbon Energy, Год журнала: 2025, Номер unknown
Опубликована: Апрель 1, 2025
ABSTRACT The urgent demand for renewable energy solutions, propelled by the global crisis and environmental concerns, has spurred creation of innovative materials solar thermal storage. Photothermal phase change (PTPCMs) represent a novel type composite material (PCM) aimed at improving storage efficiency incorporating photothermal into traditional PCMs encapsulating them within porous structures. Various encapsulation have been studied, including carbon, expanded graphite, ceramics, but issues like brittleness hinder their practical use. To overcome these limitations, flexible PTPCMs using organic polymers—like foams, hydrogels, wood—have emerged, offering high porosity lightweight characteristics. This review examines recent advancements in preparation based on polymer supports through techniques impregnation situ polymerization, assessing impact different PCM performance clarifying mechanisms conversion heat Subsequently, most applications polymer‐based are systematically summarized, future research challenges possible solutions discussed. aims to foster awareness about potential promoting environmentally friendly practices catalyzing further this promising field.
Язык: Английский
Процитировано
0
Materials Horizons, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
Porous materials are a class of with abundant micro-nano pore structures, low density, light weight, and large specific surface area, they have been widely used in various fields.
Язык: Английский
Процитировано
0
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Апрель 28, 2025
Realizing organic phase-change material networks with excellent recyclability while maintaining high latent heat still faces great challenges due to the difficult trade-off between network composition. Herein, and recyclable materials (RPCMs) were developed by integrating linear poly(ethylene glycol) (PEG) multimers as components dynamic covalent cross-linking polyurethane in a semi-interpenetrating polymer structure. The (54.7-145.0 J/g) can be readily tuned weight fraction of PEG molecular PEGs used RPCMs. RPCMs have recyclability/reprocessability activation energy 81.23-125.84 kJ/mol introducing disulfide bonds structure enabling adjustable mechanical stress (10.72-14.04 MPa) strain (7.40-266.22%), thermal reliability, stability. Efficient photothermal realized polydopamine particles RPCM matrix. management system photothermoelectric generator designed based on advantages efficient ability further demonstrated properties.
Язык: Английский
Процитировано
0
Sustainable Energy & Fuels, Год журнала: 2024, Номер unknown
Опубликована: Дек. 6, 2024
Sodium acetate trihydrate (SAT) is an extremely potential low-temperature phase change material (PCM) in the solar power absorption, residual heat recovery, and other fields.
Язык: Английский
Процитировано
0