Recent progress on photothermal nanomaterials: Design, mechanism, and
applications
- Xiao Yu,
- Shilin Fan,
- Bin Zhu,
- Soliman. El-Hout,
- Jian Zhang,
- ChunLin Chen
Xiao Yu
Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences
Author ProfileShilin Fan
Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences
Author ProfileBin Zhu
Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences
Author ProfileSoliman. El-Hout
Central Metallurgical Research and Development Institute
Author ProfileJian Zhang
Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences
Author ProfileAbstract
Photothermal energy conversion represents a cornerstone process in the
renewable energy technologies domain, enabling the capture of solar
irradiance and its subsequent transformation into thermal energy. This
mechanism is paramount across many applications, facilitating the
exploitation of solar energy for different purposes. The photothermal
conversion efficiency and applications are fundamentally contingent upon
the characteristics and performance of the materials employed.
Consequently, deploying high-caliber materials is essential for
optimizing energy capture and utilization. Within this context,
photothermal nanomaterials have emerged as pivotal components in various
applications, ranging from catalysis and sterilization to medical
therapy, desalination, and electric power generation via the
photothermal conversion effect. This review endeavors to encapsulate the
current research landscape, delineating both the developmental
trajectories and application horizons of photothermal conversion
materials. It aims to furnish a detailed exposition of the mechanisms
underlying photothermal conversion across various materials, shedding
light on the principles guiding the design of photothermal
nanomaterials. Furthermore, addressing the prevailing challenges and
outlooks within the field elucidates potential avenues for future
research and identifying priority areas. This review aspires to enrich
the understanding of photothermal materials within the framework of
energy conversion, offering novel insights and fostering a more profound
comprehension of their role and potential in harnessing solar energy.