Udo Weimar : rechercher sur Z-Library

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1

Conduction Model of Metal Oxide Gas Sensors

Nicolae Barsan, Udo Weimar

Journal:

Journal of Electroceramics

Année:

2001

Langue:

english

Fichier:

PDF, 1.26 MB

english, 2001

2

Electronic Nose: Current Status and Future Trends

Röck, Frank, Barsan, Nicolae, Weimar, Udo

Journal:

Chemical Reviews

Année:

2008

Langue:

english

Fichier:

PDF, 659 KB

english, 2008

3

Platinum Loaded Tin Dioxide: A Model System for Unravelling the Interplay between Heterogeneous Catalysis and Gas Sensing

Degler, David, Mueller, Sabrina, Doronkin, Dmitry E., Wang, Di, Grunwaldt, Jan-Dierk, Weimar, Udo, Barsan, Nicolae

Journal:

Journal of Materials Chemistry A

Année:

2017

Langue:

english

Fichier:

PDF, 2.22 MB

english, 2017

4

Micromachined metal oxide gas sensors: opportunities to improve sensor performance

Isolde Simon, Nicolae Bârsan, Michael Bauer, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2001

Langue:

english

Fichier:

PDF, 1.82 MB

english, 2001

5

Synthesis, Mechanism, and Gas-Sensing Application of Surfactant Tailored Tungsten Oxide Nanostructures

Suman Pokhrel, Cristian E. Simion, Valentin S. Teodorescu, Nicolae Barsan, Udo Weimar

Journal:

Advanced Functional Materials

Année:

2009

Langue:

english

Fichier:

PDF, 620 KB

english, 2009

6

The Role of NiO Doping in Reducing the Impact of Humidity on the Performance of SnO2-Based Gas Sensors: Synthesis Strategies, and Phenomenological and Spectroscopic Studies

Hae-Ryong Kim, Alexander Haensch, Il-Doo Kim, Nicolae Barsan, Udo Weimar, Jong-Heun Lee

Journal:

Advanced Functional Materials

Année:

2011

Langue:

english

Fichier:

PDF, 992 KB

english, 2011

7

Template-Free Synthesis and Assembly of Single-Crystalline Tungsten Oxide Nanowires and their Gas-Sensing Properties

Julien Polleux, Alexander Gurlo, Nicolae Barsan, Udo Weimar, Markus Antonietti, Markus Niederberger

Journal:

Angewandte Chemie

Année:

2006

Langue:

english

Fichier:

PDF, 424 KB

english, 2006

8

The Structure and Behavior of Platinum in SnO2-Based Sensors under Working Conditions

Michael Hübner, Dr. Dorota Koziej, Dr. Matthias Bauer, Dr. Nicolae Barsan, Dr. Kristina Kvashnina, Dr. Marta D. Rossell, Prof. Udo Weimar, Prof. Dr. Jan-Dierk Grunwaldt

Journal:

Angewandte Chemie International Edition

Année:

2011

Langue:

english

Fichier:

PDF, 430 KB

english, 2011

9

Ambient Pressure Synthesis of Corundum-Type In2O3.

Mauro Epifani, Pietro Siciliano, Alexander Gurlo, Nicolae Barsan, Udo Weimar

Journal:

Année:

2004

Fichier:

PDF, 55 KB

2004

10

Dynamic calibration of QMB polymer-coated sensors by Wiener kernel estimation

Fabrizio A.M. Davide, Corrado Di Natale, Arnaldo D'Amico, Andreas Hierlemann, Jan Mitrovics, Markus Schweizer, Udo Weimar, Wolfgang Göpel, Santiago Marco, Antonio Pardo

Journal:

Sensors and Actuators B: Chemical

Année:

1995

Langue:

english

Fichier:

PDF, 1017 KB

english, 1995

11

A composed neural network for the recognition of gas mixtures

Corrado Di Natale, Fabrizio A.M. Davide, Arnaldo D'Amico, Andreas Hierlemann, Jan Mitrovics, Markus Schweizer, Udo Weimar, Wolfgang Go¨pel

Journal:

Sensors and Actuators B: Chemical

Année:

1995

Langue:

english

Fichier:

PDF, 729 KB

english, 1995

12

Structure identification of non-linear models for QMB polymer-coated sensors

Fabrizio A.M. Davide, Corrado Di Natale, Arnaldo D'Amico, Andreas Hierlemann, Jan Mitrovics, M. Schweizer, Udo Weimar, Wolfgang Go¨pel

Journal:

Sensors and Actuators B: Chemical

Année:

1995

Langue:

english

Fichier:

PDF, 1.30 MB

english, 1995

13

Enhancing performance of FSP SnO2-based gas sensors through Sb-doping and Pd-functionalization

Katharina Großmann, Krisztina E. Kovács, David K. Pham, Lutz Mädler, Nicolae Barsan, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2011

Langue:

english

Fichier:

PDF, 701 KB

english, 2011

14

Sensor arrays calibration with enhanced neural networks

Corrado Di Natale, Fabrizio A.M. Davide, Arnaldo D'Amico, Wolfgang Göpel, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

1994

Langue:

english

Fichier:

PDF, 307 KB

english, 1994

15

A.c. measurements on tin oxide sensors to improve selectivities and sensitivities

Udo Weimar, Wolfgang Göpel

Journal:

Sensors and Actuators B: Chemical

Année:

1995

Fichier:

PDF, 533 KB

1995

16

Application of neural-network systems to the dynamic response of polymer-based sensor arrays

Markus Schweizer-Berberich, Josef Göppert, Andreas Hierlemann, Jan Mitrovics, Udo Weimar, Wolfgang Rosenstiel, Wolfgang Göpel

Journal:

Sensors and Actuators B: Chemical

Année:

1995

Langue:

english

Fichier:

PDF, 477 KB

english, 1995

17

Polymer-based sensor arrays and multicomponent analysis for the detection of hazardous oragnic vapours in the environment

Andreas Hierlemann, Udo Weimar, Gerolf Kraus, Markus Schweizer-Berberich, Wolfgang Göpel

Journal:

Sensors and Actuators B: Chemical

Année:

1995

Fichier:

PDF, 728 KB

1995

18

Different strategies for the identification of gas sensing systems

Santiago Marco, Antonio Pardo, Fabrizio A.M. Davide, Corrado Di Natale, Arnaldo D'Amico, Andreas Hierlemann, Jan Mitrovics, Markus Schweizer, Udo Weimar, Wolfgang Göpel

Journal:

Sensors and Actuators B: Chemical

Année:

1996

Langue:

english

Fichier:

PDF, 1.02 MB

english, 1996

19

Towards fully printed capacitive gas sensors on flexible PET substrates based on Ag interdigitated transducers with increased stability

Altenberend, Ulrike, Molina-Lopez, Francisco, Oprea, Alexandru, Briand, Danick, Bârsan, Nicolae, De Rooij, Nico F., Weimar, Udo

Journal:

Sensors and Actuators B: Chemical

Année:

2013

Langue:

english

Fichier:

PDF, 1.77 MB

english, 2013

20

Solid State Gas Sensor Research in Germany – a Status Report

Moos, Ralf, Sahner, Kathy, Fleischer, Maximilian, Guth, Ulrich, Barsan, Nicolae, Weimar, Udo

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 1.87 MB

english, 2009

21

Impact of Pt additives on the surface reactions between SnO2, water vapour, CO and H2; an operando investigation

Großmann, Katharina, Wicker, Susanne, Weimar, Udo, Barsan, Nicolae

Journal:

Physical Chemistry Chemical Physics

Année:

2013

Langue:

english

Fichier:

PDF, 1.64 MB

english, 2013

22

Structure–function relationships of conventionally and flame made Pd-doped sensors studied by X-ray absorption spectroscopy and DC-resistance

Degler, David, Pereira de Carvalho, Hudson W., Weimar, Udo, Barsan, Nicolae, Pham, David, Mädler, Lutz, Grunwaldt, Jan-Dierk

Journal:

Sensors and Actuators B: Chemical

Année:

2015

Langue:

english

Fichier:

PDF, 2.19 MB

english, 2015

23

Formation of Highly Porous Gas-sensing Films by In-situ Thermophoretic Deposition of Nanoparticles from Aerosol Phase

Sahm, Thorsten, Rong, Weizhi, Barsan, Nicolae, Mädler, Lutz, Friedlander, Sheldon K., Weimar, Udo

Journal:

MRS Proceedings

Année:

2006

Langue:

english

Fichier:

PDF, 5.68 MB

english, 2006

24

Extending The Toolbox For Gas Sensor Research: Operando UV/vis Diffuse Reflectance Spectroscopy On SnO2-Based Gas Sensors

Degler, David, Barz, Natascha, Dettinger, Ulf, Peisert, Heiko, Chassé, Thomas, Weimar, Udo, Barsan, Nicolae

Journal:

Sensors and Actuators B: Chemical

Année:

2015

Langue:

english

Fichier:

PDF, 245 KB

english, 2015

25

Structure and chemistry of surface-doped Pt:SnO2 gas sensing materials

Degler, David, Pereire de Carvalho, Hudson W, Kvashnina, Kristina, Grunwaldt, Jan-Dierk, Weimar, Udo, Barsan, Nicolae

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.64 MB

english, 2016

26

Gold-loaded Tin Dioxide Gas Sensing Materials: Mechanistic Insights and the Role of Gold Dispersion

Degler, David, Rank, Sven, Mueller, Sabrina, Pereira de Carvalho, Hudson W., Grunwaldt, Jan-Dierk, Weimar, Udo, Barsan, Nicolae

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.81 MB

english, 2016

27

Nanolevel Control of Gas Sensing Characteristics via p–n Heterojunction between Rh 2 O 3 Clusters and WO 3 Crystallites

Staerz, Anna, Kim, Tae-Hyung, Lee, Jong-Heun, Weimar, Udo, Barsan, Nicolae

Journal:

The Journal of Physical Chemistry C

Année:

2017

Langue:

english

Fichier:

PDF, 3.98 MB

english, 2017

28

Understanding the Potential of WO3 Based Sensors for Breath Analysis

Staerz, Anna, Weimar, Udo, Barsan, Nicolae

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 2.29 MB

english, 2016

29

Conductance Model for Single-Crystalline/Compact Metal Oxide Gas Sensing Layers in the Non-Degenerate Limit: Example of Epitaxial SnO2(101)

Simion, Cristian Eugen, Schipani, Federico, Papadogianni, Alexandra, Stanoiu, Adelina, Budde, Melanie, Oprea, Alexandru, Weimar, Udo, Bierwagen, Oliver, Barsan, Nicolae

Journal:

Année:

2019

Langue:

english

Fichier:

PDF, 1.14 MB

english, 2019

30

Gas Sensors: The Role of NiO Doping in Reducing the Impact of Humidity on the Performance of SnO2-Based Gas Sensors: Synthesis Strategies, and Phenomenological and Spectroscopic Studies (Adv. Funct. Mater. 23/2011)

Hae-Ryong Kim, Alexander Haensch, Il-Doo Kim, Nicolae Barsan, Udo Weimar, Jong-Heun Lee

Journal:

Advanced Functional Materials

Année:

2011

Fichier:

PDF, 3.42 MB

2011

31

Struktur und Verhalten von Platin in SnO2-basierten Gassensoren unter realistischen Arbeitsbedingungen

Michael Hübner, Dr. Dorota Koziej, Dr. Matthias Bauer, Dr. Nicolae Barsan, Dr. Kristina Kvashnina, Dr. Marta D. Rossell, Prof. Dr. Udo Weimar, Prof. Dr. Jan-Dierk Grunwaldt

Journal:

Angewandte Chemie

Année:

2011

Langue:

german

Fichier:

PDF, 444 KB

german, 2011

32

Template-Free Synthesis and Assembly of Single-Crystalline Tungsten Oxide Nanowires and their Gas-Sensing Properties

Julien Polleux, Alexander Gurlo, Nicolae Barsan, Udo Weimar, Markus Antonietti, Markus Niederberger

Journal:

Angewandte Chemie International Edition

Année:

2006

Langue:

english

Fichier:

PDF, 424 KB

english, 2006

33

ChemInform Abstract: Neodymium Dioxide Carbonate as a Sensing Layer for Chemoresistive CO2 Sensing

Igor Djerdj, Alexander Haensch, Dorota Koziej, Suman Pokhrel, Nicolae Barsan, Udo Weimar, Markus Niederberger

Journal:

Année:

2010

Fichier:

PDF, 18 KB

2010

34

Water–oxygen interplay on tin dioxide surface: Implication on gas sensing

Dorota Koziej, Nicolae Bârsan, Udo Weimar, Jacek Szuber, Kengo Shimanoe, Noboru Yamazoe

Journal:

Chemical Physics Letters

Année:

2005

Langue:

english

Fichier:

PDF, 123 KB

english, 2005

35

Operando DRIFT Measurements on a tin dioxide based gas sensor

Katharina Großmann, Nicolae Barsan, Udo Weimar

Journal:

Procedia Engineering

Année:

2010

Langue:

english

Fichier:

PDF, 282 KB

english, 2010

36

Sensing of hydrocarbons and CO in low oxygen conditions with tin dioxide sensors: possible conversion paths

Wolf Schmid, Nicolae Bârsan, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2004

Langue:

english

Fichier:

PDF, 211 KB

english, 2004

37

Capacitive humidity sensors on flexible RFID labels

Alexandru Oprea, Nicolae Bârsan, Udo Weimar, Marie-Luise Bauersfeld, Dirk Ebling, Jürgen Wöllenstein

Journal:

Sensors and Actuators B: Chemical

Année:

2008

Langue:

english

Fichier:

PDF, 1.37 MB

english, 2008

38

Work function changes in gas sensitive materials: Fundamentals and applications

Alexandru Oprea, Nicolae Bârsan, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2009

Langue:

english

Fichier:

PDF, 5.07 MB

english, 2009

39

Fuzzy inference system for sensor array calibration: prediction of CO and CH4 levels in variable humidity conditions

Teodor Šundić, Santiago Marco, Alex Perera, Antonio Pardo, Simone Hahn, Nicolae Bârsan, Udo Weimar

Journal:

Chemometrics and Intelligent Laboratory Systems

Année:

2002

Langue:

english

Fichier:

PDF, 715 KB

english, 2002

40

Investigation of CO/CH4 mixture measured with differently doped SnO2 sensors

Simone H Hahn, Nicolae Bârsan, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2001

Langue:

english

Fichier:

PDF, 136 KB

english, 2001

41

Field-effect NO2 sensors with group 1B metal gates

Daniel Filippini, Martin Rösch, Ricardo Aragón, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2001

Langue:

english

Fichier:

PDF, 194 KB

english, 2001

42

Detection of volatile compounds correlated to human diseases through breath analysis with chemical sensors

Maximilian Fleischer, Elfriede Simon, Eva Rumpel, Heiko Ulmer, Mika Harbeck, Michael Wandel, Christopher Fietzek, Udo Weimar, Hans Meixner

Journal:

Sensors and Actuators B: Chemical

Année:

2002

Langue:

english

Fichier:

PDF, 120 KB

english, 2002

43

Odours and flavours identified with hybrid modular sensor systems

Heiko Ulmer, Jan Mitrovics, Gerd Noetzel, Udo Weimar, Wolfgang Göpel

Journal:

Sensors and Actuators B: Chemical

Année:

1997

Langue:

english

Fichier:

PDF, 353 KB

english, 1997

44

Chemical imaging: II. Trends in practical multiparameter sensor systems

Udo Weimar, Wolfgang Göpel

Journal:

Sensors and Actuators B: Chemical

Année:

1998

Langue:

english

Fichier:

PDF, 945 KB

english, 1998

45

Corundum-type indium (III) oxide: formation under ambient conditions in Fe2O3–In2O3 system

Alexander Gurlo, Maria Ivanovskaya, Nicolae Barsan, Udo Weimar

Journal:

Inorganic Chemistry Communications

Année:

2003

Langue:

english

Fichier:

PDF, 88 KB

english, 2003

46

Comparative Analysis of Volatile Constituents from Mice and their Urine

Frank Röck, Sven Mueller, Udo Weimar, Hans-Georg Rammensee, Peter Overath

Journal:

Journal of Chemical Ecology

Année:

2006

Langue:

english

Fichier:

PDF, 461 KB

english, 2006

47

Monitoring of oil aerosol contamination in pressurised air with SnO2-based thick film sensors in real life conditions

Nikos Papamichail, Nicolae Barsan, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2005

Langue:

english

Fichier:

PDF, 286 KB

english, 2005

48

Complementary phenomenological and spectroscopic studies of propane sensing with tin dioxide based sensors

Dorota Koziej, Nicolae Bârsan, Volker Hoffmann, Jacek Szuber, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2005

Langue:

english

Fichier:

PDF, 531 KB

english, 2005

49

Sensing of CH4, CO and ethanol with in situ nanoparticle aerosol-fabricated multilayer sensors

Thorsten Sahm, Weizhi Rong, Nicolae Bârsan, Lutz Mädler, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2007

Langue:

english

Fichier:

PDF, 820 KB

english, 2007

50

Hybrid gas sensor platform based on capacitive coupled field effect transistors: Ammonia and nitrogen dioxide detection

Alexandru Oprea, Heinz-Peter Frerichs, Christoph Wilbertz, Mirko Lehmann, Udo Weimar

Journal:

Sensors and Actuators B: Chemical

Année:

2007

Langue:

english

Fichier:

PDF, 623 KB

english, 2007