Integrated sensing array of the perovskite-type LnFeO(3) (Ln(=)La, Pr, Nd, Sm) to discriminate detection of volatile sulfur compounds
文献类型：期刊论文
| 作者 | Zhang, Zhihao; Zhang, Shendan; Jiang, Chunjie; Guo, Haichuan; Qu, Fengdong; Shimakawa, Yuichi; Yang, Minghui |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2021 |
| 卷号 | 413 |
| 关键词 | GAS SENSOR DIMETHYL DISULFIDE H2S NANOPARTICLES DEGRADATION NANOFIBERS PROPERTY SULFIDE LA LN |
| 英文摘要 | Distinguishing toxic gases among the various volatile sulfur compounds (VSCs) is of significant practical value for atmospheric and environmental pollution monitoring, industrial monitoring, and even for medical diagnostics (where VSCs are indicators of diseases). The particular challenge lies in the detection and discrimination of sulfur-containing gases such as dimethyl disulfide (DMDS), methyl sulfide (DMS), hydrogen sulfide (H2S), and carbon disulfide (CS2) is of value. Herein, single-phase perovskite-type LnFeO(3) nanoparticles were prepared by the citrate sol-gel method. Their gas sensing characteristics regard to the four typical VSCs were investigated. We found that the gas response of the p-type semiconductor LnFeO(3) gas sensors to the four typical VSCs are significantly different. In addition, the sensors offer high performance, good tolerance to environmental changes and long-term stability for detecting VSCs gas at an operating temperature of 210 degrees C. A new design of sensor array was realized by integrating a series of LnFeO(3) materials, which revealed excellent recognition ability for various VSCs, showing promise for real time monitoring. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21765]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 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.Jiang, CJ (corresponding author), Liaoning Normal Univ, Sch Chem & Chem Engn, Dalian 116029, Peoples R China. 3.Guo, HC |
| 推荐引用方式 GB/T 7714 | Zhang, Zhihao,Zhang, Shendan,Jiang, Chunjie,et al. Integrated sensing array of the perovskite-type LnFeO(3) (Ln(=)La, Pr, Nd, Sm) to discriminate detection of volatile sulfur compounds[J]. JOURNAL OF HAZARDOUS MATERIALS,2021,413. |
| APA | Zhang, Zhihao.,Zhang, Shendan.,Jiang, Chunjie.,Guo, Haichuan.,Qu, Fengdong.,...&Yang, Minghui.(2021).Integrated sensing array of the perovskite-type LnFeO(3) (Ln(=)La, Pr, Nd, Sm) to discriminate detection of volatile sulfur compounds.JOURNAL OF HAZARDOUS MATERIALS,413. |
| MLA | Zhang, Zhihao,et al."Integrated sensing array of the perovskite-type LnFeO(3) (Ln(=)La, Pr, Nd, Sm) to discriminate detection of volatile sulfur compounds".JOURNAL OF HAZARDOUS MATERIALS 413(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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