Optimization strategies of composite phase change materials for thermal energy storage, transfer, conversion and utilization

X Chen, H Gao, Z Tang, W Dong, A Li… - Energy & Environmental …, 2020 - pubs.rsc.org
Thermal energy harvesting technologies based on composite phase change materials
(PCMs) are capable of harvesting tremendous amounts of thermal energy via isothermal …

Storing energy with molecular photoisomers

Z Wang, P Erhart, T Li, ZY Zhang, D Sampedro, Z Hu… - Joule, 2021 - cell.com
Some molecular photoisomers can be isomerized to a metastable high-energy state by
exposure to light. These molecules can then be thermally or catalytically converted back to …

Photoinduced reversible solid‐to‐liquid transitions for photoswitchable materials

WC Xu, S Sun, S Wu - Angewandte Chemie International …, 2019 - Wiley Online Library
Heating and cooling can induce reversible solid‐to‐liquid transitions of matter. In contrast,
athermal photochemical processes can induce reversible solid‐to‐liquid transitions of some …

Next generation phase change materials: State-of-the-art towards sustainable future

B Kalidasan, AK Pandey - Progress in Materials Science, 2024 - Elsevier
Phase change materials (PCMs) show promise for thermal energy storage (TES) owing to
their substantial latent heat during phase transition. However, the power density and overall …

Arylazopyrazoles for long-term thermal energy storage and optically triggered heat release below 0° C

MA Gerkman, RSL Gibson, J Calbo, Y Shi… - Journal of the …, 2020 - ACS Publications
Arylazopyrazole derivatives based on four core structures (4pzMe, 3pzH, 4pzH, and 4pzH-
F2) and functionalized with a dodecanoate group were demonstrated to store thermal …

Sunlight-activated phase change materials for controlled heat storage and triggered release

Y Shi, MA Gerkman, Q Qiu, S Zhang… - Journal of Materials …, 2021 - pubs.rsc.org
We report the design of photo-responsive organic phase change materials that can absorb
filtered solar radiation to store both latent heat and photon energy via simultaneous phase …

Optically controlled solid-to-liquid phase transition materials based on azo compounds

J Hu, T Song, MM Yu, H Yu - Chemistry of Materials, 2023 - ACS Publications
Phase transition materials can be utilized in a variety of functionalization scenarios,
benefiting from the photoinduced changes in their physicochemical properties. Among them …

Optically triggered synchronous heat release of phase‐change enthalpy and photo‐thermal energy in phase‐change materials at low temperatures

H Liu, J Tang, L Dong, H Wang, T Xu… - Advanced Functional …, 2021 - Wiley Online Library
Phase‐change materials (PCMs) are used in several energy recycling utilization systems
due to their latent‐heat‐storage and‐release ability. However, the inability of PCMs to …

Photochemical phase transitions enable coharvesting of photon energy and ambient heat for energetic molecular solar thermal batteries that upgrade thermal energy

ZY Zhang, Y He, Z Wang, J Xu, M Xie… - Journal of the …, 2020 - ACS Publications
Discovering physicochemical principles for simultaneous harvesting of multiform energy
from the environment will advance current sustainable energy technologies. Here we …

Photoswitchable phase change materials for unconventional thermal energy storage and upgrade

S Wu, T Li, ZY Zhang, T Li, R Wang - Matter, 2021 - cell.com
Conventional thermophysical latent heat storage based on solid-liquid phase change
materials (PCMs) has been suffering three long-standing bottlenecks—ie, relatively low …