Tuning the Interfaces of ZnO/ZnCr2O4 Derived from Layered-Double-Hydroxide Precursors to Advance Nitrogen Photofixation,ChemSusChem

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Tuning the Interfaces of ZnO/ZnCr2O4 Derived from Layered-Double-Hydroxide Precursors to Advance Nitrogen Photofixation
ChemSusChem ( IF 7.5 ) Pub Date : 2023-08-02 , DOI: 10.1002/cssc.202300944
Junyu Gao _{1,

2} , Fan Wu _{1,

2} , Yunxuan Zhao _{1,

3} , Xuanang Bian _{1,

2} , Chao Zhou ₁ , Junwang Tang _{4,

5} , Tierui Zhang _{1,

2}

Affiliation

Advanced ZnO/ZnCr₂O₄ photocatalysts derived from ZnCr-layered double hydroxide (ZnCr-LDH) precursors are successfully synthetized by a simple thermal process. The optimized ZnO/ZnCr₂O₄ exhibit a considerable ammonia photosynthesis rate of 31.7 μmol g⁻¹ h⁻¹ in pure water, with the origin of the high activity being derived from the high-efficiency carrier separation due to the abundant interfaces.

中文翻译：

调节层状双氢氧化物前体衍生的 ZnO/ZnCr2O4 界面以促进氮光固定

通过简单的热工艺成功合成了由 ZnCr 层状双氢氧化物 (ZnCr-LDH) 前体衍生的先进 ZnO/ZnCr ₂ O ₄光催化剂。优化后的ZnO/ZnCr ₂ O _{4在纯水中表现出高达31.7 μmol g}^-1 h ^-1的氨光合速率，其高活性源于丰富的界面带来的高效载流子分离。

更新日期：2023-08-02

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