Influence of Pd and Pt doping concerning the sensing mechanism

机译：PD和PT掺杂对传感机制的影响

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DRIFTS, MS and DC electrical measurements were simultaneously performed on Pt, Pd and blank SnO_2 thick film sensors with the target gas CO (and D2O) @ 300°C in synthetic air. It was found, that the results are very different for the undoped (extremely decreased sensor signal in humid air) and doped materials(increased sensor signal in humid air). In order to understand the electrical effects, additional measurements were performed (exposure to 3% r.h. D_2O). This experiment showed that water reacts very differently on the three materials and also that the presence of the dopants decreases the surface heterogeneity.

机译：在合成空气中的目标气体CO（和D2O）@ 300℃下，同时对PT，Pd和空白SnO_2厚膜传感器同时进行漂移，MS和DC电测量。结果发现，结果对于未掺杂的（潮湿空气中的传感器信号极低的传感器信号）和掺杂材料（潮湿空气中的传感器信号增加）的结果非常不同。为了理解电效应，进行额外的测量（暴露于3％R.H. D_2O）。该实验表明，水在三种材料上的水反应非常不同，并且掺杂剂的存在也降低了表面异质性。

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《International Meeting on Chemical Sensors》|2012年||共3页
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Katharina Grossmann; Julia Rebholz; Roman Pavelko; Nicolae Barsan; Udo Weimar;
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中图分类自动化技术及设备;
关键词
surface reaction Co_3O_4; ethanol sensing; DRIFT on Co_3O_4;

机译：表面反应CO_3O_4;乙醇感应;漂移在CO_3O_4;

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机译：掺Pd的SnO2厚膜的CO传感特性及机理
2. Hydrogen sensing and mechanism of M-doped SnO_2 (M = Cr~(3+), Cu~(2+) and Pd~(2+)) nanocomposite [J] . Wen Zeng, Tianmo Liu, DeJun Liu, Sensors and Actuators . 2011,第1期

机译：掺M的SnO_2（M = Cr〜（3 +），Cu〜（2+）和Pd〜（2+））纳米复合材料的氢感测及机理
3. Electrical conduction mechanism and gas sensing properties of Pd-doped TiO_2 films [J] . Mardare D., Iftimie N., Cri?an M., Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2011,第7期

机译：Pd掺杂TiO_2薄膜的导电机理及气敏性能
4. Influence of Pd and Pt doping concerning the sensing mechanism [C] . Katharina Grossmann, Julia Rebholz, Roman Pavelko, International Meeting on Chemical Sensors . 2012

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5. PDGF alpha- and beta -receptor specific signaling mechanism for PDGF -regulation of cell growth and death. [D] . Yu, Jiuhong. 2000

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6. Influence of Mono- and Bimetallic PtOx PdOx PtPdOx Clusters on CO Sensing by SnO2 Based Gas Sensors [O] . Pavel Kutukov, Marina Rumyantseva, Valeriy Krivetskiy, 2018

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7. 5.3.4 Influence of Pd and Pt doping concerning the sensing mechanism [O] . Katharina Großmann, Julia Rebholz, Roman Pavelko, 2012

机译：5.3.4 PD和PT掺杂对传感机制的影响

Influence of Pd and Pt doping concerning the sensing mechanism

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