Gunter Hagen: Publikationen



-- 2017 --
M. Dietrich, G. Hagen, W. Reitmeier, K. Burger, M. Hien, P. Grass, D.J. Kubinski, J.H. Visser, R. Moos:
Radio-Frequency-Based NH3-Selective Catalytic Reduction Catalyst Control: Studies on Temperature Dependency and Humidity Influences.
Sensors, vol. 17, Issue 7, pii: E1615, doi: 10.3390/s17071615 (2017)
M. Dietrich, C. Steiner, G. Hagen, R. Moos:
Radio-Frequency-Based Urea Dosing Control for Diesel Engines with Ammonia SCR Catalysts.
In: SAE International Journal of Engines: SAE World Congress 2017, vol. 10, doi: 10.4271/2017-01-0945, Detroit, Michigan (USA), April, in press (2017)
M. Feulner, G. Hagen, K. Hottner, S. Redel, A. Müller, R. Moos:
Comparative Study of Different Methods for Soot Sensing and Filter Monitoring in Diesel Exhausts.
Sensors 2017, vol. 17, Issue 2, pp. 1 - 12, doi: 10.3390/s17020400 (2017)
M. Feulner, F. Seufert, A. Müller, G. Hagen, R. Moos:
Influencing Parameters on the Microwave-Based Soot Load Determination of Diesel Particulate Filters.
Topics in Catalysis, vol. 60, Issue 3-5, pp. 374-380, doi: 10.1007/s11244-016-0626-7, March (2017)
G. Hagen, N. Leupold, S. Wiegärtner, R. Moos:
Sensor Tool for Fast Catalyst Material Characterization.
Topics in Catalysis, vol. 60, Issue 3-5, pp. 312-317, doi: 10.1007/s11244-016-0617-8, March (2017)
T. Ritter, G. Hagen, J. Kita, S. Wiegärtner, F. Schubert, R. Moos:
Self-Heated HTCC-based Ceramic Disc for Mixed Potential Sensors and for Direct Conversion Sensors for Automotive Catalysts.
Sensors and Actuators B: Chemical, vol. 248, pp. 793-802, doi: 10.1016/j.snb.2016.11.079 (2017)

-- 2016 --
G. Hagen, M. Feulner, R. Werner, M. Schubert, A. Müller, G. Rieß, D. Brüggemann, R. Moos:
Capacitive soot sensor for diesel exhausts.
Sensors and Actuators B: Chemical, vol. 236, pp. 1020 - 1027, doi: 10.1016/j.snb.2016.05.006 (2016)
G. Hagen, R. Werner, M. Feulner, A. Müller, R. Moos:
Grundlegende Betrachtungen zu kapazitiven Rußsensoren.
Sensoren und Messsysteme 2016, pp. 173-176, doi: 10.5162/sensoren2016/3.2.2, Nürnberg, 10.5.-11.5. (2016)
S. Wiegärtner, G. Hagen, J. Kita, D. Schönauer-Kamin, W. Reitmeier, K. Burger, P. Grass, M. Kaspar, H.-P. Rabl, A. Prince, P. Weigand, R. Moos:
Thermoelektrischer Kohlenwasserstoffsensor in Dickschichttechnik mit Pt|PtRh Thermopile zur On-Board-Diagnose eines Diesel-Oxidations-Katalysators.
Sensoren und Messsysteme 2016, pp. 126-129, doi: 10.5162/sensoren2016/2.2.32016, Nürnberg, 10.5.-11.5. (2016)

-- 2015 --
M. Feulner, G. Hagen, A. Müller, A. Schott, C. Zöllner, D. Brüggemann, R. Moos:
Conductometric Sensor for Soot Mass Flow Detection in Exhausts of Internal Combustion Engines.
Sensors 2015, vol. 15, Issue 11, pp. 28796-28806; doi:10.3390/s151128796, November (2015)
M. Feulner, F. Seufert, A. Müller, G. Hagen, R. Moos:
Influencing Parameters on the Microwave-Based Soot Load Determination of Diesel Particulate Filters.
In: CAPOC10 - 10th International Congress on Catalysis and Automotive Pollution Control, pp. 417-429, Brussels (Belgium), October (2015)
G. Hagen, K. Burger, S. Wiegärtner, D. Schönauer-Kamin, R. Moos:
A mixed potential based sensor that measures directly catalyst conversion - A novel approach for catalyst on-board diagnostics.
Sensors and Actuators B: Chemical, vol. 217, pp. 158-164, doi: 10.1016/j.snb.2014.10.004 (2015)
G. Hagen, G. Rieß, F. Schubert, M. Feulner, A. Müller, D. Brüggemann, R. Moos:
Capacitive Soot Sensor.
In: Procedia Engineering - Eurosensors XXIX, pp. 241-244, doi:10.1016/j.proeng.2015.08.590, Freiburg (Deutschland), September (2015)
F. Schubert, S. Wollenhaupt, J. Kita, G. Hagen, R. Moos:
Switching-Type Lambda Sensor Manufactured by Joining of Sintered Zirconia via Glass Solder Paste.
Sensor 2015: Proceedings of the 17th International Conference on Sensors and Measurement Technology, pp. 842 - 844 doi: 10.5162/sensor2015/E8.4, Nürnberg, May (2015)
S. Wiegärtner, G. Hagen, J. Kita, M. Hien, P. Grass, R. Moos:
Thermoelectric hydrocarbon sensor in thick-film technology for on-board-diagnostics of a diesel oxidation catalyst.
Sensors and Actuators B: Chemical, vol. 214, pp. 234-240, doi: 10.1016/j.snb.2015.02.083 (2015)

-- 2014 --
G. Hagen, A. Müller, M. Feulner, A. Schott, C. Zöllner, D. Brüggemann, R. Moos:
Determination of the Soot Mass by Conductometric Soot Sensors.
In: EUROSENSORS 2014 - the 28th European Conference on Solid-State Transducers, vol. 87, pp. 244-247, doi:10.1016/j.proeng.2014.11.646, Brescia (Italy), September (2014)

-- 2013 --
G. Beulertz, M. Fritsch, G. Fischerauer, F. Herbst, J. Gieshoff, M. Votsmeier, G. Hagen, R. Moos:
Microwave Cavity Perturbation as a Tool for Laboratory In Situ Measurement of the Oxidation State of Three Way Catalysts.
Topics in Catalysis, Vol. 56, Issue 1–8, pp. 405–409, doi: 10.1007/s11244‐013‐9987‐3, May (2013)
M. Feulner, G. Hagen, A. Piontkowski, A. Müller, G. Fischerauer, D. Brüggemann, R. Moos:
In-Operation Monitoring of the Soot Load of Diesel Particulate Filters: Initial Tests.
Topics in Catalysis, Vol. 56, Issue 1–8, pp. 483–488, doi: 10.1007/s11244‐013‐0002‐9, May (2013)
R. Moos, G. Beulertz, S. Reiß, G. Hagen, G. Fischerauer, M. Votsmeier, J. Gieshoff:
Overview: Status of the Microwave-Based Automotive Catalyst State Diagnosis.
Topics in Catalysis, Vol. 56, Issue 1–8, pp. 358–364, doi: 10.1007/s11244‐013‐9980‐x, May (2013)

-- 2011 --
A. Fischerauer, G. Fischerauer, G. Hagen, R. Moos:
Integrated impedance based hydrocarbon gas sensors with Na-zeolite / Cr2O3 thin-film interfaces: From physical modeling to devices.
Phys. Stat. Sol., Vol. 208, Issue 2, S. 404–415, Feb. (2011)
G. Hagen, A. Piontkowski, A. Müller, D. Brüggemann, R. Moos:
Locally resolved in‐situ detection of the soot loading in diesel particulate filters.
IEEE SENSORS 2011 Conference, pp. 1021‐1023, doi: 10.1109/ICSENS.2011.6126979, Limerick Ireland, October (2011)
S. Reiß, D. Schönauer-Kamin, G. Hagen, G. Fischerauer, R. Moos:
Monitoring the ammonia loading of zeolite-based ammonia SCR catalysts by a microwave method.
Chemical Engineering & Technology, 34, 791-796 (2011)
S. Reiß, M. Spörl, G. Hagen, G. Fischerauer, R. Moos:
Combination of wirebound and microwave measurements for in-situ characterization of automotive three-way catalysts.
IEEE Sensors Journal, 11, 434-438 (2011)

-- 2010 --
S. Achmann, G. Hagen, M. Hämmerle, I.M. Malkowsky, C. Kiener, R. Moos:
Sulfur Removal from Low-Sulfur Gasoline and Diesel Fuel by Metal-Organic Frameworks..
Chemical Engineering & Technology, 33, pp. 275-280 (2010)
G. Hagen, C. Feistkorn, S. Wiegärtner, A. Heinrich, D. Brüggemann, R. Moos:
Conductometric Soot Sensor for Automotive Exhausts: Initial Studies.
in Sensors 2010: Nr. 4, pp. 1589-1598; doi:10.3390/s100301589, März (2010)

-- 2009 --
R. Moos, G. Hagen:
Neue Wege in der Abgasnachbehandlung.
Powerworld(03), S. 6 - 9 (2009)

-- 2008 --
A. Fischerauer, A. Gollwitzer, F. Thalmayr, G. Hagen, R. Moos, G. Fischerauer:
An Initial Physics-Based Model for the Impedance Spectrum of a Hydrocarbon Sensor with a Zeolite/Cr2O3 Interface.
Sensor Letters, Vol. 6, No. 6, S. 1019–1022, Dez. (2008)
R. Moos, M. Spörl, G. Hagen, A. Gollwitzer, M. Wedemann, G. Fischerauer:
TWC: lambda control and OBD without lambda probe - an initial approach.
2008 SAE World Congress, April 14-17, Detroit, Michigan, USA, SAE paper 2008-01-0916 (2008)
R. Moos, M. Spörl, G. Hagen, A. Gollwitzer, M. Wedemann, G. Fischerauer:
TWC: lambda control and OBD without lambda probe - an initial approach.
2008 SAE World Congress, April 14-17, Detroit, Michigan, USA, SAE paper 2008-01-0916 (2008)
S. Reiß, G. Hagen, R. Moos:
Zeolite Based Gas Sensor Device for Hydrocarbon Detection.
Proceedings Eurosensors XXII, Dresden, 7.-10.9.2008, ISBN 978-3-00-025218-1, T3-04.34, p. 379 (2008)
M. Spörl, M. Wedemann, G. Hagen, A. Gollwitzer, R. Moos, G. Fischerauer:
In-Situ Monitoring of Automotive Catalysts by the Cavity-Perturbation Method.
Proceedings Eurosensors XXII, Dresden, 7.-10.9.2008, ISBN 978-3-00-025218-1, T2C/1, p. 287 (2008)
M. Wedemann, S. Reiß, M. Spörl, G. Hagen, G. Fischerauer, R. Moos:
Three-Way Catalyst Washcoat for Air-to-Fuel Ratio Sensing.
Proceedings Eurosensors XXII, Dresden, 7.-10.9.2008, ISBN 978-3-00-025218-1, M2-11.03, p. 175 (2008)

-- 2007 --
A. Fischerauer, A. Gollwitzer, F. Thalmayr, G. Hagen, R. Moos, G. Fischerauer:
Modellierung des Impedanzspektrums eines Kohlenwasserstoffsensors mit einer Zeolith-Cr2O3-Grenzfläche.
Tagungsband 8. Dresdner Sensor-Symposium, Dresden (= Dresdner Beiträge zur Sensorik, Bd. 29), S. 165–168, 10.–12. Dez. (2007)
A. Fischerauer, A. Gollwitzer, F. Thalmayr, G. Hagen, R. Moos, G. Fischerauer:
An initial physics-based model for the impedance spectrum of a hydrocarbon sensor with a zeolite/Cr2O3 interface.
Proc. 7th East Asian Conf. on Chemical Sensors (EACCS'07), Singapur, S. 22, 3.–5. Dez. (2007)

-- 2006 --
G. Hagen, A. Dubbe, G. Fischerauer, R. Moos:
Thick-film impedance based hydrocarbon detection based on chromium(III) oxide / zeolite interfaces.
Sensors and Actuators B, 118, pp. 73-77 (2006)
G. Hagen, A. Dubbe, F. Rettig, A. Jerger, T. Birkhofer, R. Müller, C. Plog, R. Moos:
Selective impedance based gas sensors for hydrocarbons using ZSM-5 zeolite films with chromium (III) oxide interface.
Sensors and Actuators B, 119, pp. 441-448 (2006)

-- 2005 --
G. Hagen, A. Dubbe, G. Fischerauer, R. Moos:
Zeolith-Cr2O3-Grenzflächen als Kohlenwasserstoff-Gassensoren.
Tagungsband 9. Dresdner Sensor-Symposium, Dresden (= Dresdner Beiträge zur Sensorik, Bd. 24), Dresden, S. 295-298, 12.-14. Dez. (2005)