Search Results - "Stegmeier, S."

Influence of the morphology of platinum combined with β-Ga2O3 on the VOC response of work function type sensors by Stegmeier, S., Fleischer, M., Hauptmann, P.

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Thermally activated platinum as VOC sensing material for work function type gas sensors by Stegmeier, S., Fleischer, M., Hauptmann, P.

“…Heating up Pt films or Pt dispersions supported on a metal oxide to a few hundred degree Celsius in ambient air for some minutes causes the formation of…”
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Sensing mechanism of room temperature CO₂ sensors based on primary amino groups by Stegmeier, S, Fleischer, M, Tawil, A, Hauptmann, P, Egly, K, Rose, K

“…This work reports measurements to elucidate the reaction mechanisms of sensitive materials containing primary amino groups with CO₂. The sensing mechanism is…”
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Stepwise improvement of (hetero-) polysiloxane sensing layers for CO2 detection operated at room temperature by modification of the polymeric network by Stegmeier, S., Fleischer, M., Tawil, A., Hauptmann, P.

“…Gas sensors based on the work function read out of (hetero-) polysiloxane sensing layers containing primary amino groups (-NH2) can be used for the detection…”
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Sensing of CO₂ at room temperature using work function readout of (hetero-)polysiloxanes sensing layers by Stegmeier, S, Fleischer, M, Tawil, A, Hauptmann, P, Endres, H.-E

“…Organically modified silicates based on primary amino groups are known to be CO₂ sensitive, as they can undergo a reversible acid base reaction. In order to…”
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Inhaled cellulosic and plastic fibers found in human lung tissue by Pauly, J L, Stegmeier, S J, Allaart, H A, Cheney, R T, Zhang, P J, Mayer, A G, Streck, R J

“…We report the results of studies undertaken to determine whether inhaled plant (i.e., cellulosic; e.g., cotton) and plastic (e.g., polyester) fibers are…”
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Influence of the morphology of platinum combined with b-Ga2O3 on the VOC response of work function type sensors by Stegmeier, S, Fleischer, M, Hauptmann, P

“…Polycrystalline b-Ga2O3/platinum thick films can be used as a novel sensing layer for the detection of VOC (volatile organic compounds) in sensors based on the…”
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Stepwise improvement of (hetero-) polysiloxane sensing layers for CO 2 detection operated at room temperature by modification of the polymeric network by Stegmeier, S., Fleischer, M., Tawil, A., Hauptmann, P.

“…Gas sensors based on the work function read out of (hetero-) polysiloxane sensing layers containing primary amino groups (–NH 2) can be used for the detection…”
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Release of carbon granules from cigarettes with charcoal filters by Pauly, John L, Stegmeier, Sharon J, Mayer, Andrew G, Lesses, Joel D, Struck, Richard J

“…Objective To inspect cigarettes with a triple granular filter for charcoal granules on the cut filter surface and, if present, to determine whether the…”
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Influence of the morphology of platinum combined with β-Ga 2O 3 on the VOC response of work function type sensors by Stegmeier, S., Fleischer, M., Hauptmann, P.

“…Polycrystalline β-Ga 2O 3/platinum thick films can be used as a novel sensing layer for the detection of VOC (volatile organic compounds) in sensors based on…”
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Sensing mechanism of room temperature CO 2 sensors based on primary amino groups by Stegmeier, S., Fleischer, M., Tawil, A., Hauptmann, P., Egly, K., Rose, K.

“…This work reports measurements to elucidate the reaction mechanisms of sensitive materials containing primary amino groups with CO 2. The sensing mechanism is…”
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Sensing of CO 2 at room temperature using work function readout of (hetero-)polysiloxanes sensing layers by Stegmeier, S., Fleischer, M., Tawil, A., Hauptmann, P., Endres, H.-E.

“…Organically modified silicates based on primary amino groups are known to be CO 2 sensitive, as they can undergo a reversible acid base reaction. In order to…”
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Optimization of the work function response of CO2-sensing Polysiloxane layers by modification of the polymerization by Stegmeier, S., Fleischer, M., Tawil, A., Hauptmann, P.

“…Gas sensors based on the work function read out of (hetero-) polysiloxane sensing layers can be used for the detection of CO 2 . To investigate the reaction…”
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Stepwise improvement of room temperature VOC sensing layers by addition of catalysts on micro- and nanoscale by Stegmeier, S., Fleischer, M., Hauptmann, P.

“…Polycrystalline Ga 2 O 3 /platinum-thick films can be used as a novel sensing layer for VOC detection in sensors based on the readout of the work function by…”
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Electro-thermal-mechanical analyses on stress in silver sintered power modules with different copper interconnection technologies by Dudek, R., Doring, R., Hildebrandt, M., Rzepka, S., Stegmeier, S., Kiefl, S.

“…Increasing demands for higher energy efficiency and operating at harsh environments lead to the development of new compact power electronics, which is…”
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FE analyses and power cycling tests on the thermo-mechanical performance of silver sintered power semiconductors with different interconnection technologies by Dudek, Rainer, Döring, R., Otto, A., Rzepka, S., Stegmeier, S., Kiefl, S., Lunding, A., Eisele, R.

“…The paper reports on thermo-mechanical performance analyses of power semiconductors. Realistic transient temperature loadings as well as mechanical stresses…”
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Investigations on power cycling induced fatigue failure of IGBTs with silver sinterea interconnects by Dudek, R., Doring, R., Rzepka, S., Ehrhardt, C., Hutter, M., Rudzki, J., Osterwald, F., Eisele, R., Stegmeier, S., Weidner, K., Rittner, M.

“…Because of the need for electronics use at temperatures beyond 150°C, new high temperature interconnection technologies emerge, like silver sintering and…”
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