In this work, smart thermoregulatory textiles with thermal energy storage, photothermal conversion and thermal responsiveness were woven for energy saving and personal thermal management. Sheath-core PU@OD phase change fibers were prepared by coaxial wet spinning, different extruded rate of core layer OD and sheath layer PU was …
A novel thermal energy storage (TES) composites system consisting of the microPCMs based on n-octadecane nucleus and SiO 2 /honeycomb-structure BN layer-by-layer shell as energy storage materials, and wood powder/Poly (butyleneadipate-co-terephthalate) (PBAT) as the matrix, was created with the goal of improving the heat …
2 Basic Mechanisms of Solar-Driven Photothermal Conversions Conversion of solar energy into other forms of energy is urgently needed to address the global energy issues. [63, 64] It can be realized by different conversion processes, such as PV effect, [4, 65-67] photochemical transformation, [68-70] photoelectrochemical process, …
While flexible supercapacitors with high capacitance and energy density is highly desired for outdoor wearable electronics, their application under low-temperature environments, like other energy storage devices, remains an urgent challenge. Solar thermal energy converts solar light into heat and has been extensively applied for solar …
Since the maximum temperature of photothermal energy storage can reach about 600, the heating of air by the heat displaced from the compression section is low-temperature heating, which is ignored in this …
4 天之前· DOI: 10.1016/j.solmat.2024.112831 Corpus ID: 268803028 Synergistic enhancement of photothermal energy storage capacity of polyethylene glycol by polydopamine and nano-copper particles @article{Liu2024SynergisticEO, title={Synergistic enhancement of ...
It is highly desirable to seek green and sustainable technologies, such as employing photothermal effects to drive energy catalysis processes to address the high energy demand and associated environmental impacts induced by the current methods. The photothermocatalysis process is an emerging research area with great potential in …
1. Blue and black thermochromic microcapsules were prepared by using in-situ polymerization. • 2. The microcapsules had great heat storage properties and thermal cycle durability. • 3. The photothermal conversion properties of conjugated organic polymer
Impor-tantly, the photothermal conversion and storage efficiency of ODA@MOF/ PPy ‐6% is up to 88.3%. Additionally, our developed MOF‐based photothermal composite PCMs also exhibit long‐standing antileakage stability, energy storage stability, and photothermal conversion stability. The proposed coating strategy and in‐depth understanding ...
Nowadays, solar energy is widely applied in thermal energy storage, seawater desalination, space heating, energy-efficient buildings, and photovoltaic systems [3]. Since solar irradiation is highly variable and depends on time of day [4], it is important to use a proper energy storage system to compromise solar energy capture and usage.