Recent advances and perspectives in solar photothermal
Developing high-efficiency solar photothermal conversion and storage (SPCS) technology is significant in solving the imbalance between the supply and
A Review on Photothermal Conversion of Solar
In this review, we comprehensively summarized the state-of-the-art photothermal applications for solar energy conversion, including photothermal water evaporation and desalination, photothermal
Polypyrrole-boosted photothermal energy storage in MOF-based
However, weak photon capture capability of pristine MOF-based composite PCMs is a stumbling block in solar energy utilization. Towards this goal, we prepared advanced high-performance pristine MOF-based photothermal composite PCMs by simultaneously integrating photon absorber guest (polypyrrole [PPy]) and thermal
Phase Change Energy Storage Material with
However, the preparation of photocurable phase change materials (PCMs) with photothermal conversion and self-cleaning properties is challenging due to the conflict between the transparency
Status and challenges for molecular solar thermal energy storage
Molecular solar thermal energy storage systems (MOST) offer emission-free energy storage where solar power is stored via valence isomerization in molecular
Enhancing the heat transfer and photothermal conversion of salt hydrate phase change material for efficient solar energy
In addition, PCM with high photothermal conversion efficiency are critical to realizing efficient solar energy storage and utilization. Previous studies have demonstrated that photothermal materials such as CuO [16], carbon nanotubes [17], black phosphorus [18], graphene nanoplatelets [19], Fe 3 O 4 [20], and copper sulfide [21] can significantly
Weavable coaxial phase change fibers concentrating thermal energy storage, photothermal
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
Enhancing solar photothermal conversion and energy storage
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
2020 China Energy Storage Policy Review: Entering a New
Implementing large-scale commercial development of energy storage in China will require significant effort from power grid enterprises to promote grid
In-situ deposition preparation of n-octadecane@Silica@Polydopamine-doped polypyrrole microcapsules for photothermal conversion and thermal energy
The mBPs‐MPCM composites have great potential in solar energy storage applications and the concept of integrating photothermal materials and PCMs as the core provides insights into the design of
An ultrastrong wood-based phase change material for efficient photothermal conversion and thermal energy
However, solar energy cannot be a constant and stable energy source due to the alternation of day and night [6, 7]. Phase change material is an energy storage substance that can store and release thermal energy via reversible crystalline transformation [8, 9].
A Novel Room-Temperature Flexible Phase Change Material for Solar Energy Photothermal
In recognition of their excellent capacity for regulating thermal energy storage and release, phase change materials (PCMs) have been rediscovered and received growing significance in advanced solar energy storage and battery thermal management (BTM). Nevertheless, their insufficient thermal conductivity, poor shape stabilization, and
A Novel Room-Temperature Flexible Phase Change Material for
In recognition of their excellent capacity for regulating thermal energy storage and release, phase change materials (PCMs) have been rediscovered and
Synthesis of hybrid dual-MOF encapsulated phase-changing material for improved broadband light absorption and photothermal
To improve the overall solar-thermal energy harvesting efficiency of encapsulated phase change materials (EPCM), a novel hierarchic SiO 2 /PCN-224/PB (ES-PCN-PB) composite shell was developed and synthesized through in-situ growth of PCN-224 decorated with PB particles onto SiO 2 encapsulated PCM. encapsulated PCM.
Temperature‐Responsive Thermochromic Phase Change
There are many reports in the literatures on the use of phase change materials (PCMs) with photothermal conversion to store and harness solar energy.
Recent advances and perspectives in solar photothermal
Using photothermal conversion materials to capture solar energy, energy conversion, and then through phase change materials to store solar energy can
Phase-changing hydrogels incorporated with copper sulfide-carbon nanotubes for smart thermal management and solar energy storage
Organic phase change materials (PCMs) have great potential in solar energy storage and thermal management. Herein, a novel system of integrated photothermal-thermal storage function was designed and prepared based on sodium alginate (SA) hydrogel combined with photothermal materials (CuS-CNTs) and pure
Polypyrrole‐boosted photothermal energy storage in MOF‐based
The photothermal conversion and storage efficiency of ODA@MOF/PPy-6% is up to 88.3%, while that of ODA@MOF is only zero, showing great application prospects in solar energy utilization. The collaborative integration strategy of different functional guest molecules provides an innovative platform for the development of
Polypyrrole-coated expanded graphite-based phase change materials for photothermal energy storage
As seen from the photothermal conversion and storage curves (Fig. 3 e), PEG@EG/PPy composite PCMs exhibit typical photothermal conversion and storage behavior under light radiation. Specifically, when the light switch is turned on, light energy is absorbed by EG/PPy and then converted into thermal energy in the form of sensible heat.
