@article{PanSarhanKochovskietal.2022,
  author    = {Pan, Xuefeng and Sarhan, Radwan Mohamed and Kochovski, Zdravko and Chen, Guosong and Taubert, Andreas and Mei, Shilin and Lu, Yan},
  title     = {Template synthesis of dual-functional porous MoS2 nanoparticles with photothermal conversion and catalytic properties},
  series = {Nanoscale},
  volume    = {14},
  journal   = {Nanoscale},
  number    = {18},
  publisher = {RSC Publ. (Royal Society of Chemistry)},
  address   = {Cambridge},
  issn      = {2040-3372},
  doi       = {10.1039/d2nr01040b},
  pages     = {6888 -- 6901},
  year      = {2022},
  abstract  = {Advanced catalysis triggered by photothermal conversion effects has aroused increasing interest due to its huge potential in environmental purification. In this work, we developed a novel approach to the fast degradation of 4-nitrophenol (4-Nip) using porous MoS2 nanoparticles as catalysts, which integrate the intrinsic catalytic property of MoS2 with its photothermal conversion capability. Using assembled polystyrene-b-poly(2-vinylpyridine) block copolymers as soft templates, various MoS 2 particles were prepared, which exhibited tailored morphologies (e.g., pomegranate-like, hollow, and open porous structures). The photothermal conversion performance of these featured particles was compared under near-infrared (NIR) light irradiation. Intriguingly, when these porous MoS2 particles were further employed as catalysts for the reduction of 4-Nip, the reaction rate constant was increased by a factor of 1.5 under NIR illumination. We attribute this catalytic enhancement to the open porous architecture and light-to-heat conversion performance of the MoS2 particles. This contribution offers new opportunities for efficient photothermal-assisted catalysis.},
  language  = {en}
}