A fuel cell type gas sensor based on Pt/NbN for highly selective detection of hydrogen sulfide
文献类型：期刊论文
| 作者 | Huang, Chaozhu; Zhao, Jingwei; Qu, Fengdong; Wang, Jiacheng; Yang, Minghui |
| 刊名 | SENSORS AND ACTUATORS B-CHEMICAL
 |
| 出版日期 | 2021 |
| 卷号 | 346 |
| 关键词 | METAL NITRIDE MATERIALS METHANOL OXIDATION CO PERFORMANCE DURABILITY |
| 英文摘要 | Hydrogen sulfide (H2S) is considered a highly hazardous toxic gas. H2S sensors are therefore of paramount significance for real-time leak detection. However, existing solutions do not meet the strict performance targets set by stakeholders, while deactivation due to surface area of sensing materials decrease and contamination is a widely unsolved problem. Presented here is a new support material, mesoporous niobium nitride (NbN), which improve the long-term stability largely via enhancing the interaction between metal and support. Simultaneously, sensor devices using NbN as support show enlarged sensitivity, enhanced limit of detection and well repeatability when compared with these sensors using traditional carbon black support. In a wider perspective, our work suggests strategies for enhancing long-stability of next-generation chemical gas sensors by optimizing metal-support interaction. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21348]  |
| 专题 | 2021专题_期刊论文 |
| 作者单位 | 1.Yang, MH (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Wang, JC (corresponding author), Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 201899, Peoples R China. 3.Qu, FD |
| 推荐引用方式 GB/T 7714 | Huang, Chaozhu,Zhao, Jingwei,Qu, Fengdong,et al. A fuel cell type gas sensor based on Pt/NbN for highly selective detection of hydrogen sulfide[J]. SENSORS AND ACTUATORS B-CHEMICAL,2021,346. |
| APA | Huang, Chaozhu,Zhao, Jingwei,Qu, Fengdong,Wang, Jiacheng,&Yang, Minghui.(2021).A fuel cell type gas sensor based on Pt/NbN for highly selective detection of hydrogen sulfide.SENSORS AND ACTUATORS B-CHEMICAL,346. |
| MLA | Huang, Chaozhu,et al."A fuel cell type gas sensor based on Pt/NbN for highly selective detection of hydrogen sulfide".SENSORS AND ACTUATORS B-CHEMICAL 346(2021). |
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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