High-Entropy-Alloy Nanoparticles with Enhanced Interband Transitions for Efficient Photothermal Conversion,Angewandte Chemie International Edition

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High-Entropy-Alloy Nanoparticles with Enhanced Interband Transitions for Efficient Photothermal Conversion
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2021-10-04 , DOI: 10.1002/anie.202112520
Yixing Li ₁ , Yijun Liao ₁ , Jian Zhang ₂ , Enhui Huang ₃ , Lianze Ji _{1,

2} , Zhengyu Zhang ₁ , Rongzhi Zhao _{1,

2} , Zhimin Zhang ₁ , Bo Yang ₁ , Yanhui Zhang ₁ , Bo Xu ₃ , Gaowu Qin ₁ , Xuefeng Zhang _{1,

2}

Affiliation

A strategy toward the optimization of photothermal conversion materials with broad optical absorption and high conversion efficiency via the d-d interband transitions is demonstrated. The high-entropy-alloy nanoparticles could realize an excellent solar harvesting performance especially compositing with up to seven 3d elements in a single phase, ascribing to the fully filled energy regions below and above the Fermi level.