Ru-doped ZnO Nanoparticles for the Detection of Triethylamine
Source abstract
Abstract
As an organic compound, it has significant application value. Triethylamine (TEA) is widely used in chemical, pharmaceutical, pesticide, dye, and other fields. However, its toxicity makes its impact on the environment and human health undeniable. Therefore, developing low-power, high response, ultraselectivity, and stability sensors for detecting this toxic gas is crucial for healthcare and environmental monitoring. In this work, we synthesized Ru-doped ZnO (Ru x % ZnO) nanoparticles, which exhibited multiple enhanced sensing performance for TEA detection. Typically, the response value ( R a / R g ) of the Ru 0.05% ZnO sensor to 50 ppm TEA at 260 °C is as high as 2907, which is nearly 15 times higher than pristine ZnO. In addition, compared with the ZnO sensor, the optimal operating temperature of the Ru 0.05% ZnO sensor has also been reduced by 80 °C. Exceptionally, under the condition of a relative humidity of 85% (set at 25 °C), the R a / R g of the Ru 0.05 ZnO sensor to 10 ppm of TEA is still up to 126. Finally, the gas sensing mechanism of Ru x % ZnO sensors to TEA was explored.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Advanced Chemical Sensor Technologies · ZnO doping and properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education & School of Chemistry and Materials Science of Shanxi Normal University, Taiyuan 030032, China
Funding
Program for New Century Excellent Talents in University · Natural Science Foundation of Shanxi Province · Shanxi Normal University · China Postdoctoral Science Foundation · National Natural Science Foundation of China
References (61)
Show source-provided references
1. 10.1021/acsami.2c2141010.1021/acsami.2c21410 ↗
2. 10.1016/j.snb.2021.12988610.1016/j.snb.2021.129886 ↗
3. 10.1021/acssensors.7b0027610.1021/acssensors.7b00276 ↗
4. 10.1021/acsnano.0c0530710.1021/acsnano.0c05307 ↗
5. 10.1016/j.actamat.2012.10.04110.1016/j.actamat.2012.10.041 ↗
6. 10.1016/j.snb.2014.07.07410.1016/j.snb.2014.07.074 ↗
7. 10.1016/j.snb.2023.13393410.1016/j.snb.2023.133934 ↗
8. 10.1021/acsanm.9b0163010.1021/acsanm.9b01630 ↗
9. 10.1016/j.cplett.2021.13889110.1016/j.cplett.2021.138891 ↗
10. 10.1021/acssensors.1c0137410.1021/acssensors.1c01374 ↗
11. 10.1021/acsami.0c0913010.1021/acsami.0c09130 ↗
12. 10.1002/smll.20210498410.1002/smll.202104984 ↗
13. 10.1016/j.jallcom.2023.17333010.1016/j.jallcom.2023.173330 ↗
14. 10.1016/j.sna.2023.11497510.1016/j.sna.2023.114975 ↗
15. 10.1016/j.snb.2024.13527510.1016/j.snb.2024.135275 ↗
16. 10.1016/j.snb.2023.13455010.1016/j.snb.2023.134550 ↗
17. 10.1021/acs.jpcc.1c0045910.1021/acs.jpcc.1c00459 ↗
18. 10.1021/acs.inorgchem.3c0444610.1021/acs.inorgchem.3c04446 ↗
19. 10.1016/j.snb.2022.13321510.1016/j.snb.2022.133215 ↗
20. 10.1021/jacs.7b1373610.1021/jacs.7b13736 ↗
21. 10.1016/j.snb.2022.13298610.1016/j.snb.2022.132986 ↗
22. 10.1016/j.ceramint.2020.04.17610.1016/j.ceramint.2020.04.176 ↗
23. 10.1038/srep0445210.1038/srep04452 ↗
24. 10.1016/j.mtener.2017.08.00110.1016/j.mtener.2017.08.001 ↗
25. 10.1002/anie.20220251910.1002/anie.202202519 ↗
26. 10.1021/acsanm.0c0057910.1021/acsanm.0c00579 ↗
27. 10.1016/j.snb.2022.13188310.1016/j.snb.2022.131883 ↗
28. 10.1016/j.sna.2022.11411910.1016/j.sna.2022.114119 ↗
29. 10.1021/jacs.3c0349310.1021/jacs.3c03493 ↗
30. 10.1016/j.apcatb.2018.10.04010.1016/j.apcatb.2018.10.040 ↗
31. 10.1021/acs.chemmater.1c0082810.1021/acs.chemmater.1c00828 ↗
32. 10.1021/acssensors.4c0016210.1021/acssensors.4c00162 ↗
33. 10.1063/5.010448010.1063/5.0104480 ↗
34. 10.1021/acs.jpclett.4c0091910.1021/acs.jpclett.4c00919 ↗
35. 10.1016/j.apsusc.2023.15855110.1016/j.apsusc.2023.158551 ↗
36. 10.1016/j.snb.2024.13547710.1016/j.snb.2024.135477 ↗
37. 10.1016/j.snb.2023.13388210.1016/j.snb.2023.133882 ↗
38. 10.1016/j.snb.2023.13380110.1016/j.snb.2023.133801 ↗
39. 10.1016/j.vacuum.2023.11237710.1016/j.vacuum.2023.112377 ↗
40. 10.1016/j.snb.2023.13348110.1016/j.snb.2023.133481 ↗
41. 10.1016/j.vacuum.2023.11264010.1016/j.vacuum.2023.112640 ↗
42. 10.1016/j.materresbull.2023.11266810.1016/j.materresbull.2023.112668 ↗
43. 10.1016/j.snb.2021.12997110.1016/j.snb.2021.129971 ↗
44. 10.1016/j.jece.2022.10833410.1016/j.jece.2022.108334 ↗
45. 10.1021/acsami.1c2305110.1021/acsami.1c23051 ↗
46. 10.1016/j.vacuum.2023.11224010.1016/j.vacuum.2023.112240 ↗
47. 10.1016/j.jallcom.2023.17315210.1016/j.jallcom.2023.173152 ↗
48. 10.1016/j.jiec.2023.09.02710.1016/j.jiec.2023.09.027 ↗
49. 10.1016/j.snb.2024.13594310.1016/j.snb.2024.135943 ↗
50. 10.1016/j.snb.2024.13601910.1016/j.snb.2024.136019 ↗
51. 10.1016/j.snb.2024.13558010.1016/j.snb.2024.135580 ↗
52. 10.1016/j.snb.2024.13551010.1016/j.snb.2024.135510 ↗
53. 10.1016/j.snb.2024.13624110.1016/j.snb.2024.136241 ↗
54. 10.1016/j.snb.2024.13566610.1016/j.snb.2024.135666 ↗
55. 10.1016/j.snb.2014.12.07210.1016/j.snb.2014.12.072 ↗
56. 10.1002/admi.20210147910.1002/admi.202101479 ↗
57. 10.1063/5.019120610.1063/5.0191206 ↗
58. 10.1016/j.apcatb.2015.07.03110.1016/j.apcatb.2015.07.031 ↗
59. 10.1016/j.ensm.2023.10299810.1016/j.ensm.2023.102998 ↗
60. 10.1007/s10311-021-01361-110.1007/s10311-021-01361-1 ↗
61. 10.1038/s41467-021-25007-610.1038/s41467-021-25007-6 ↗