Ultra-low Loading of Au Clusters on Nickel Nitride Efficiently Boosts Photocatalytic Hydrogen Production with Titanium Dioxide
文献类型：期刊论文
| 作者 | Meng, Xiangjian; Kuang, Wandi; Qi, Weiliang; Cheng, Zhixing; Thomas, Tiju; Liu, Siqi; Yang, Chun; Yang, Minghui |
| 刊名 | CHEMCATCHEM
 |
| 出版日期 | 2020 |
| 卷号 | 12期号:10页码:2752-2759 |
| 关键词 | GOLD NANOCLUSTERS EVOLUTION CATALYSTS H-2 HETEROSTRUCTURE NANOCOMPOSITES NANOPARTICLES COCATALYSTS PERFORMANCE GENERATION JUNCTION |
| DOI | 10.1002/cctc.202000117 |
| 英文摘要 | Platinum (Pt) is a widely used co-catalyst with excellent performance for photocatalytic hydrogen evolution. However, it is not suitable for industrial production because of its prohibitive cost. Currently, there are two means to overcome this challenge. One is to, find alternative cocatalysts for Pt. The other is to develop ultrasmall of noble metal clusters, which reduces the amount of noble metal loading required. This reduces the loading amount of noble metals and improves their atomic efficiency. In this work, we have integrated both these approaches to generate a non-noble metal co-catalyst nickel nitride (Ni3N) and Au clusters (Au-c). The composite cocatalyst (Ni3N-Au-c) thus obtained promotes photocatalytic hydrogen production of TiO2. The (Ni3N-Au-c-TiO2) composite with an ultralow amount of Au-c (0.00025 wt%) shows photocatalytic hydrogen production rates that are even higher than that of Pt-TiO2. The loading requirement of noble metal is reduced by 99.95 wt% compared to the optimal load of Pt; further indicating the cost efficiency possible through this method. |
| 学科主题 | Chemistry |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19832]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Liu, SQ 2.Yang, MH (corresponding author), Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 3.Yang, MH (corresponding author), Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. 4.Yang, C (corresponding author), Hebei Univ Technol, Sch Chem Engn & Technol, Tianjin 300401, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Meng, Xiangjian,Kuang, Wandi,Qi, Weiliang,et al. Ultra-low Loading of Au Clusters on Nickel Nitride Efficiently Boosts Photocatalytic Hydrogen Production with Titanium Dioxide[J]. CHEMCATCHEM,2020,12(10):2752-2759. |
| APA | Meng, Xiangjian.,Kuang, Wandi.,Qi, Weiliang.,Cheng, Zhixing.,Thomas, Tiju.,...&Yang, Minghui.(2020).Ultra-low Loading of Au Clusters on Nickel Nitride Efficiently Boosts Photocatalytic Hydrogen Production with Titanium Dioxide.CHEMCATCHEM,12(10),2752-2759. |
| MLA | Meng, Xiangjian,et al."Ultra-low Loading of Au Clusters on Nickel Nitride Efficiently Boosts Photocatalytic Hydrogen Production with Titanium Dioxide".CHEMCATCHEM 12.10(2020):2752-2759. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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