School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Avenue 639798 Singapore
Materials Science and Engineering; King Abdullah University of Science and Technology; Thuwal 23955-6900 Kingdom of Saudi Arabia
Advanced Membrane and Porous Materials Center; King Abdullah University of Science and Technology; Thuwal 23955-6900 Kingdom of Saudi Arabia
Imaging and Characterization Core lab; King Abdullah University of Science and Technology; Thuwal 23955-6900 Kingdom of Saudi Arabia
Department of Physics; Southeast University; Nanjing 211189 China
首次展示了具有高光热转化性能的Ti 2 O 3纳米颗粒。得益于纳米尺寸和窄带隙特征，Ti 2 O 3纳米粒子具有较强的光吸收能力和近100％的内部太阳热转换效率。此外，基于Ti 2 O 3纳米颗粒的薄膜在海水淡化和净化中显示出潜在的用途。
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High‐Performance Photothermal Conversion of Narrow‐Bandgap Ti2O3 Nanoparticles
Ti2O3 nanoparticles with high performance of photothermal conversion are demonstrated for the first time. Benefiting from the nanosize and narrow‐bandgap features, the Ti2O3 nanoparticles possess strong light absorption and nearly 100% internal solar–thermal conversion efficiency. Furthermore, Ti2O3‐nanoparticle‐based thin film shows potential use in seawater desalination and purification.
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