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Presentations (Conference Talks & Posters)

Papers


• NCN absorption cross section determination; Re-assessment of the zero-pressure radiative lifetime measurements

Gordon Research Conference: Laser Diagnostics in Energy and Combustion Science, Les Diablerets, Switzerland, June 2019.

N. Lamoureux, S. Hesse, N. Faßheber, G. Friedrichs, P. Desgroux


• Reducing Cross-Sensitivity in Trace Gas Detection Schemes by Selective Optical Saturation

Cavity Enhanced Spectroscopy 2019, Madison, USA, June 2019.
I. Sadiek, G. Friedrichs


• Selective Optical Saturation Spectroscopy for Two-Species-One-Wavelength Detection of Trace Gases
Bunsentagung Jena (annual meeting of the German Bunsen Society of Physical Chemistry), May 2019.
G. Friedrichs, I. Sadiek
• Baltic Sea Gas Exchange Experiment (Baltic GasEx)
SOLAS Open Science Conference, Sapporo, Japan, April 2019
D. Ho, C. Marandino, G. Friedrichs, A. Engel, D. Booge, H. Bange, T. Barthelmess, T. Fischer, T. Koffman, F. D. Lange, B. Quack, M. Paulsen, P. Schlosser, L. Zhou

• Laser Spectroscopic Insights into Organic Nanolayer Effects for Ocean Atmosphere Coupling
Ocean - Climate - Sustainability Research Frontiers, Berlin, Germany, October 2018.
A. Dabrowski, G. Friedrichs


• Ocean-Atmosphere Coupling – From Molecular Modeling to Process Understanding
Ocean - Climate - Sustainability Research Frontiers, Berlin, Germany, October 2018.
J. Müller, B. Hartke, G. Friedrichs


• Development of an in-situ N2O sensor for high-precision water column measurements
Ocean - Climate - Sustainability Research Frontiers, Berlin, Germany, October 2018.
R. Benavides, G. Friedrichs, H. W. Bange


• Importance of the Reactions NCN + OH and NCN + CH3 For NOx Formation: Shock Tube Measurements and Flame Modeling
37th Int. Symposium on Combustion, Dublin, Ireland, August 2018
S. Hesse, N. Lamoureux, G. Friedrichs


• Structure-reactivity trend for the ozonolysis of fatty acid monolayers – a molecular dynamics perspective
25th Int. Conf. Gas Kinetics and Related Phenomena, Lille, France, July 2018
J. Müller, A. Dabrowski, B. Hartke, G. Friedrichs


• Mid-Infrared Frequency Modulation Spectroscopy for Reaction Kinetics Applications
Bunsentagung Hannover (annual meeting of the German Bunsen Society of Physical Chemistry), May 2018, Hot Topic Talk
M. Stuhr, G. Friedrichs


• Kinetics of the C3H5 + O2 reaction, investigated by photoionization using synchrotron radiation
Bunsentagung Hannover (annual meeting of the German Bunsen Society of Physical Chemistry), May 2018, Hot Topic Talk
D. Schleier, E. Reuch, I. Fischer, N. Faßheber, G. Friedrichs, P. Hemberger, K. Voronova, B. Sztaray


• Shock Tube Measurement of the NCN + OH Rate Constant
Bunsentagung Hannover (annual meeting of the German Bunsen Society of Physical Chemistry), May 2018
S. Hesse, L. Nazari, G. Friedrichs


• Surface active 4-Benzoylbenzoic acid ω-hydroxyalkyl esters as photosensitizers for air-water interface photochemical studies
Bunsentagung Hannover (annual meeting of the German Bunsen Society of Physical Chemistry), May 2018
F.-D. Lange, G. Friedrichs


• The reaction NCN + H2: Rate constant measurements, theoretical modeling, and influence on prompt-NO formation

Int. Bunsen Disc. Meeting: Chemistry and Diagnostics for Clean Combustion, Bielefeld, June 2017

N. Faßheber, N. Lamoureux, Y. Sakai, G. Friedrichs:


• The NCN Pathway for Prompt-NO Formation: Closing in on a Final Solution

33rd Symp. on Chemical Kinetics and Dynamics, Nagoya, Japan, June 2017, Plenary Lecture

G. Friedrichs


• Sub-Monolayer NIR-ew-CRD Spectroscopy: Picosecond Versus Continuous Wave Laser Excitation

Bunsentagung Kaiserslautern(annual meeting of the German Bunsen Society of Physical Chemistry), May 2017, PCCP Poster Award

A.-K. Baumann, I. Piller, G. Friedrichs


• Molecular modelling of organic nanolayer effects on air-sea mass flux

Frontiers in ocean-atmosphere exchange(Workshop on Air sea interface and fluxes of mass and energy), Cargèse, Corsica, France, May 2017

E. Voyiatzis, B. Hartke, G. Friedrichs


Surface ocean carbon dynamics in the North Atlantic Ocean as derived from underway measurements of δ¹³C(CO₂)

ICOS Science Conference, Helsinki, Finland, September 2016

M. Becker, G. Friedrichs, T. Steinhoff, A. Körtzinger


• Quantitative HNO Detection Behind Shock Waves

36th Int. Symposium on Combustion, Seoul, South Korea, August 2016, Distinguished Paper Award

N. Faßheber, M.C. Schmidt, G. Friedrichs


• Structure-reactivity trend for the ozonolysis of fatty acid monolayers with shifted double bond position

24th International Symposium on Gas Kinetics and Related Phenomena, York, UK, June 2016

A. Dabrowski, J. Kleber, G. Friedrichs


• High-Resolution Spectrum of the Asymmetric C-H Stretch of CH2Br2: CRDS Measurements and Simulations

Bunsentagung Rostock(annual meeting of the German Bunsen Society of Physical Chemistry), May 2016

I. Sadiek, G. Friedrichs


• Direct Detection of CN Radicals in the NCN Reaction System Behind Shock Waves

Bunsentagung Rostock(annual meeting of the German Bunsen Society of Physical Chemistry), May 2016

S. Hesse, N. Faßheber, G. Friedrichs


• High resolution cw-IR-CRDS measurements of the rovibrational spectrum of the CH2Br2 symmetric stretch

18. JCF Frühjahrssymposium, Kiel, Germany, March 2016

C. Smets, I. Sadiek, G. Friedrichs


• Toward in-situ organohalogen detection by advanced cavity ringdown spectroscopy methods

SOLAS Open Science Conference, Kiel, Germany, September 2015

I. Sadiek, G. Friedrichs


• Heterogeneous Ozone Oxidation of Unsaturated Fatty Acid Monolayers at the Water-Air Interface

SOLAS Open Science Conference, Kiel, Germany, September 2015

G. Friedrichs, A. Dabrowski, J. Kleber, K. Laß


• Glyoxal Oxidation Mechanism: Implications for the reactions HCO + O2 and OCHCHO + HO2 33rd International Symposium on Free Radicals, Olympic Valley / Lake Tahoe, CA, August 2015
G. Friedrichs, N. Faßheber, P. Marshall, P. Glarborg


• Recent Advances in Microlayer Monitoring and Surface Reactivity Studies Using Sum-Frequency Generation Spectroscopy

Workshop: The Ocean Surface Microlayer and Biogeochemical Feedbacks in the Earth System , Kiel, Germany, Juli 2015 K. Laß, J. Kleber, H. Bange, G. Friedrichs


• Saturation Dynamics and Working Regimes of Saturated Absorption Cavity Ringdown Spectroscopy (Sat.-CRDS)

11th International User Meeting on Cavity Enhanced Spectroscopy , Boulder, USA, June 2015

I. Sadiek, G. Friedrichs


• A novel NIR ew-cw-CRD spectrometer for investigating heterogeneous processes at the quartz-air/water interface: Characterization and first measurements

11th International User Meeting on Cavity Enhanced Spectroscopy , Boulder, USA, June 2015

I. Piller, G. Friedrichs


• Ultimate Working limits of saturated absorption cavity ringdown spectroscopy (SCAR)

Bunsentagung Bochum(annual meeting of the German Bunsen Society of Physical Chemistry), May 2015, PCCP Poster Award

I. Sadiek, G. Friedrichs


• Ranging the potential of IR-CRDS analyzers for quantitative detection of organohalogen compounds in marine environments

Int. Mar. Atmos. Symp., Mindelo, Cabo Verde, May 2015

I. Sadiek, G. Friedrichs


• Monitoring of Adsorbed Polar Substances at the Quartz-Air interface Using ew-CRDS
Workshop: Marine Applications and Perspectives of Cavity Enhanced Optical Detection Schemes , Kiel, Germany, April 2015 I. Piller, G. Friedrichs


• Implementation of Saturated Cavity Ringdown Spectroscopy: First Results and Working Limits
Workshop: Marine Applications and Perspectives of Cavity Enhanced Optical Detection Schemes , Kiel, Germany, April 2015 I. Sadiek, G. Friedrichs


• Advances in Evanescent-Wave and Saturated-Absorption Cavity Ringdown Spectroscopy (ew-CRDS & sat-CRDS) for Environmental Applications

Workshop: Marine Applications and Perspectives of Cavity Enhanced Optical Detection Schemes , Kiel, Germany, April 2015 I. Sadiek, I. Piller, G. Friedrichs


• Sum-Frequency Generation Spectroscopy for Studying Organic Layers at Water-Air Interfaces: Microlayer Monitoring and Surface Reactivity

European Geosciences Union (EGU) General Assembly 2015, Vienna, Austria, April 2015

K. Laß, J. Kleber, H. Bange, G. Friedrichs


• VSFG Analysis of Photo-Switchable Azobenzene Monolayers

SFS Workshop, Wiebaden-Naurod, Germany, April 2015

S. Riaz, G.Friedrichs


• The Sea Surface in Vibrational Sum Frequency Generation Spectra: Natural Samples, Lab Proxies and Environmental Monitoring

SFS Workshop, Wiebaden-Naurod, Germany, April 2015

K. Laß, J. Kleber, H. Bange, G. Friedrichs


• Combining VSFG Spectroscopy and Surface Pressure Measurements to Study O3 Oxidation of Unsaturated Fatty Acids at the Water-Air Interface

SFS Workshop, Wiebaden-Naurod, Germany, April 2015

G. Friedrichs, K. Laß, A. Dabrowski, J. Kleber


• VSFG Microlayer Studies

SCOR WG 141 Workgroup Meeting: Sea-Surface Microlayer, Qingdao, China, Oct 2014

K. Laß, G. Friedrichs


• First High Temperature Measurements of the HNO + O2 Reaction Rate Constant Behind Shock Waves

35th Symp. (Int.) on Combustion , San Francisco, USA, July 2014

N. Faßheber, G. Friedrichs


• VSFG study of octadecenoic acid monolayers at the air water interface and their heterogeneous O3 oxidation reactivity

Bunsentagung Hamburg (annual meeting of the German Bunsen Society of Physical Chemistry), May 2014

J. Kleber, G. Friedrichs


• Quantitative High Temperature Detection of HNO and First Direct Measurement of the Reaction HNO + O2 behind Shock Waves

Bunsentagung Hamburg (annual meeting of the German Bunsen Society of Physical Chemistry), May 2014

N. Faßheber, G. Friedrichs


• An Oleic Acid Monolayer Oxidation Study Using Quantitative Time-Resolved Vibrational Sum Frequency Generation Spectroscopy

32nd International Symposium on Free Radicals, Potsdam, Germany, July 2013

J. Kleber, K. Laß, G. Friedrichs


• Issues of NO Formation in Flames via the NCN Radical Pathway: Rate constants, Absorption Cross Section, and Thermochemistry

32nd International Symposium on Free Radicals, Potsdam, Germany, July 2013

G. Friedrichs, J. Dammeier, N. Faßheber


•Glyoxal Photolysis as a Quantitative Source of HNO Studied by Frequency Modulation Spectroscopy

32nd International Symposium on Free Radicals, Potsdam, Germany, July 2013, Poster Award
N. Faßheber, G. Friedrichs


• Surface sensitive non-linear laser spectroscopy for environmental chemistry research

Bunsentagung Karlsruhe(annual meeting of the German Bunsen Society of Physical Chemistry), May 2013, Invited Full Lecture

G. Friedrichs


• Morphology of photo-switchable azobenzene monolayers

Bunsentagung Karlsruhe (annual meeting of the German Bunsen Society of Physical Chemistry), May 2013

S. Riaz, G. Friedrichs


• Vibrational sum frequency generation study of the 2D phase behavior of Langmuir monolayers

Bunsentagung Karlsruhe (annual meeting of the German Bunsen Society of Physical Chemistry), May 2013

J. Kleber, G. Friedrichs


• Seasonal variations in vibrational spectra of the sea surface nanolayer and their relation to characteristic parameters for phytoplankton activity

European Geosciences Union (EGU) General Assembly 2011, Vienna, Austria, April 2013

K. Laß, H.W. Bange, G. Friedrichs


• Studying the Morphology of Azobenzene Containing Mixed Monolayers on Gold by VSFG Spectroscopy

2nd SFB 677 Conference, Plön, Germany, August 2012

S. Riaz, G. Friedrichs


• Direct High Temperature Measurements of the Reactions NCN + O2 and NCN + H2

34th Symp. (Int.) on Combustion , Warsaw, Poland, July 2012

N. Fassheber, G. Friedrichs


• A new model for nitrous oxide isotopomer formation from nitroxyl (HNO) dimerization in aqueous solution

The Sixth International Symposium on Isotopomers, Washington DC, USA, July 2012

C. Fehling, G. Friedrichs


• Design and field application of an optical fiber biofilm sensor

ACHEMA Congress 2012, Frankfurt, Germany, June 2012

M. Fischer, G. Friedrichs, M. Wahl


• Building a New Submechanism for Prompt-NO Formation: Direct Measurements of High Temperature NCN Reactions

Bunsentagung Leipzig(annual meeting of the German Bunsen Society of Physical Chemistry), May 2012, Hot Topic Poster Award
N. Faßheber, J. Dammeier, G. Friedrichs


• Surface-sensitive SFG vibrational spectroscopy: A way of assessing seasonal signatures of the sea surface nanolayer?

SOLAS Open Science Conference, Cle Elum, WA, USA, May 2012

K. Laß, G. Friedrichs


• Methodological Issues of CRDS Based Underway Monitoring of Surface Ocean δ13C(CO2)

SOLAS Open Science Conference, Cle Elum, WA, USA, May 2012

M. Becker, N. Andersen, B. Fiedler, P. Fietzek, A. Körtzinger, T. Steinhoff, G. Friedrichs


• Quantitative Time-Resolved Vibrational Sum Frequency Generation Spectroscopy as a New Tool to Study Organic Film Reactivity at the Air-Water Boundary

SOLAS Open Science Conference, Cle Elum, WA, USA, May 2012

J. Kleber, G. Friedrichs


• A UV-LED Based Optical Fiber Biofilm Sensor: Design, Calibration, and Field Application

Oceanology International 2012, London, Great Britain, March 2012

M. Fischer, M. Wahl, G. Friedrichs


• Studying heterogeneous monolayer kinetics by quantitative VSFG spectroscopy: The oleic acid – ozone reaction system

2nd Young Scientist Excellence Cluster Conference on Marine and Climate Research, Bremen, Germany, October 2011

J. Kleber, G. Friedrichs


• Design and Field Application of an Optical Fiber Biofilm Sensor

International IMARE Conference: Marine Resources and Beyond, Bremerhaven, Germany, Sep 2011, Conference Travel Award
M. Fischer, E. Rickert, G. Friedrichs, M. Wahl


• Shock Tube Study on the Reactions NCN + H and NCN + O

7th International Conference on Chemical Kinetics, MIT, Cambridge, USA, July 2011

G. Friedrichs, J. Dammeier, N. Faßheber


• Origin of 15N site selectivity in nitrous oxide from HNO dimerization in aqueous solution

Bunsentagung Berlin (annual meeting of the German Bunsen Society of Physical Chemistry), June 2011

C. Fehling, G. Friedrichs


• Experimental study on the reactions NCN + NO and NCN + NO2 behind shock waves

Bunsentagung Berlin(annual meeting of the German Bunsen Society of Physical Chemistry), June 2011
N. Faßheber, J. Dammeier, G. Friedrichs


• CRDS-Based Underway Monitoring of Surface Water δ 13C(CO2) During Two Atlantic Transects: Intercomparison and Gas Matrix Effects
European Geosciences Union (EGU) General Assembly 2011, Vienna, Austria, April 2011
G. Friedrichs, N. Andersen, M. Becker, A. Körtzinger


• VSFG Fingerprints of the Ocean Nanolayer
3rd Biannual Symposium "Future Ocean", Kiel, Germany, September 2010
K. Laß, G. Friedrichs


• CRDS Based Field Measurements of Surface Water pCO2 and δ13C(CO2) on two Atlantic Transects
3rd Biannual Symposium "Future Ocean", Kiel, Germany, September 2010
M. Becker, B. Fiedler, P. Fietzek, A. Körtzinger, G. Friedrichs


• Oxidation Kinetics of an Oleic Acid Monolayer at the Air‐Water Interface
3rd Biannual Symposium "Future Ocean", Kiel, Germany, September 2010
J. Kleber, G. Friedrichs


• VSFG spectra of sugar derivatives as proxies for ocean nanolayer studies
3rd Biannual Symposium "Future Ocean", Kiel, Germany, September 2010
A. Stindt, K. Laß, T. K. Lindhorst, G. Friedrichs


• Towards a more quantitative understanding of the marine organic nanolayer
240th ACS National Meeting, Boston, USA, August 2010
G. Friedrichs


Intrinsic fluorescence sensor for on-line and in situ detection of biofilm development
European Marine Biology Symposium, Edinburgh, UK, August 2010
M. Fischer, M. Wahl, G. Friedrichs


• Investigating NCN reactions behind shock waves
33rd Symp. (Int.) on Combustion, Beijing, China, August 2010
J. Dammeier, G. Friedrichs


• Formation Process Induced Site-Preference of Nitrous Oxide Studied by High Resolution Near Infrared cw Cavity Ringdown Spectroscopy

The Fifth International Symposium on Isotopomers, Amsterdam, The Netherlands, June 2010
C. Fehling, G. Friedrichs


• Kinetic study of the oxidation of oleic acid at the air-water interface using vibrational sum frequency generation spectroscopy

Bunsentagung Bielefeld(annual meeting of the German Bunsen Society of Physical Chemistry), May 2010

J. Kleber, G. Friedrichs


• High Resolution Near Infrared Cavity Ringdown Spectroscopy for Site Preference Determination of Nitrous Oxide

Bunsentagung Bielefeld(annual meeting of the German Bunsen Society of Physical Chemistry), May 2010

C. Fehling, G. Friedrichs


• SFG Spectroscopy at Water-Air Interfaces: Composition and Reactivity of Environmental Organic Nanolayers

Workshop on Atmospheric Chemistry: Kinetics and Spectroscopy, Bayreuth, Germany, February 2010

G. Friedrichs


• Towards Continuous Monitoring of Seawater 13CO2/12CO2 Isotope Ratio: Performance of Cavity-Ringdown Spectroscopy and Gas Matrix Effects

Workshop on Atmospheric Chemistry: Kinetics and Spectroscopy, Bayreuth, Germany, February 2010

G. Friedrichs, M. Becker, J. Bock, F. Temps, P. Fietzek, A.Körtzinger, D. Wallace


• Vibrational Spectroscopy of the Sea Surface Nanolayer: Comparison of Harbor and Offshore Samples

SOLAS Open Science Conference, Barcelona, Spain, November 2009

K. Laß, J. Kleber, G. Friedrichs


• Buffer Gas Effects on δ13CO2 Isotope Ratio Measurements Using Cavity Ringdown Spectroscopy

SOLAS Open Science Conference, Barcelona, Spain, November 2009

G. Friedrichs


• A New High-Resolution Detection Scheme for Isotopomeric Ratio Measurements of N2O Based on Near-Infrared Cavity Ringdown Spectroscopy

SOLAS Open Science Conference, Barcelona, Spain, November 2009

C. Fehling, G. Friedrichs


• Shedding Light on the Ocean Surface Nanolayer: SFG Spectroscopy at Environmental Interfaces

International Bunsen Discussion Meeting: Molecular Transformations and Dynamics in Complex Molecular Environments, Leipzig, Germany, September 2009

K. Laß, J. Kleber, G. Friedrichs


• SFG Spectroscopy as a Probe for Composition, Structure, and Reactivity of Marine Interfaces

International Bunsen Discussion Meeting: Molecular Transformations and Dynamics in Complex Molecular Environments, Leipzig, Germany, September 2009

G. Friedrichs


• Cyanogen Azide as a High Temperature NCN Radical Source

30th International Symposium on Free Radicals, Savonlinna, Finland, July 2009

J. Dammeier, G. Friedrichs


• Application of cw-CRDS in the Near Infrared (1625 - 1690 nm) for Marine Trace Gas Detection

Bunsentagung Köln(annual meeting of the German Bunsen Society of Physical Chemistry), May 2009

C. Fehling, G. Friedrichs


• The Thermal Decomposition of Cyanogen Azide as a High Temperature Source of NCN Radicals

Bunsentagung Köln(annual meeting of the German Bunsen Society of Physical Chemistry), May 2009

J. Dammeier, G. Friedrichs


• NIR-cw-(ew)-CRDS: A Tool for Monitoring Isotope Ratios and Heterogeneous Chemistry

European Geosciences Union (EGU) General Assembly 2009, April 2009

G. Friedrichs, J. Bock, C. Fehling


• Products of the Reactions of o-Benzyne with Ethene, Propene, and Acetylene: Mass Spectrometric and Quantum Chemical Studies

International Conference on Chemical Kinetics of Complex Systems, Bad Herrenalb, October 2008

G. Friedrichs, C. Fehling, E. Goos, J. Gripp, H. Nicken, J.-B. Schönborn, H. Vogel, F. Temps


• Optical Spectroscopy at the Sea Surface

Biogeochem. Interactions of Ocean and Atmosphere (BIOCAT), SOPRAN/SOLAS Summer School, Kiel, September 2008

G. Friedrichs


• CRDS and SFG based Concepts for Studying Coupled Gas Phase/Water Surface Kinetics with Applications in Ocean Surface and Aerosol Chemistry

20th Symp. (Int.) on Gas Kinetics, Manchester, UK, July 2008

G. Friedrichs


• Recombination Reactions of SiH2 with a Series of Alkenes: Experiments and Modelling

20th Symp. (Int.) on Gas Kinetics, Manchester, UK, July 2008

G. Friedrichs, M. Fikri, F. Temps


• Near-Infrared Cavity Ringdown Spectroscopy: From the Gas Phase to the Interface

Bunsentagung Saarbrücken(annual meeting of the German Bunsen Society of Physical Chemistry), May 2008

C. Fehling, G. Friedrichs


• Kinetic Investigations of the Reactions of o-Benzyne with Unsaturated Hydrocarbons

Bunsentagung Saarbrücken(annual meeting of the German Bunsen Society of Physical Chemistry), May 2008
G. Friedrichs, E. Goos, H. Nicken, B. Schönborn, H. Vogel (title translated)


• Set-up of a Near-Infrared Cavity Ringdown Spectrometer for Quantitative Surface Coverage Measurements on Quartz Glass

CRD User Meeting 2007, Greifswald, Germany, September 2007
C. Fehling, G. Friedrichs, F, Temps


• Unimolecular Decomposition of Glyoxal: Shock Tube Experiments and Modeling

Bunsentagung Graz (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2007

G. Friedrichs, M. Colberg, J. Dammeier, T. Bentz, M. Olzmann (title translated)


• Consistent Modeling of the Reaction HCO + NO2 over a Wide Temperature Range

Bunsentagung Graz (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2007

J. Dammeier, G. Friedrichs


• The HCO-Forming Decomposition Channel of Glyoxal

Int. Workshop on Gas Kinetics, SFB (CRC) 606, Karlsruhe, Germany, November 2006

G. Friedrichs, M. Colberg, J. Dammeier, T. Bentz, M. Olzmann


• Shock Tube Study of the Reactions HCO + NO and HCO + NO2 Using Frequency Modulation Detection of HCO

31th Symp. (Int.) on Combustion, Heidelberg, Germany, August 2006

G. Friedrichs, H.-M. Berends, M. Colberg, J. Dammeier


• High Temperature Study of the Reaction HCO + NO using Frequency Modulation Spectroscopy behind Shock Waves

1st European Chemistry Congress, Budapest, Hungary, August 2006

J. Dammeier, G. Friedrichs


• Time-resolved CRD Measurements of Silylene Radicals

IPrime 2006 Annual Meetings, Minneapolis, USA, June 2006

M. Fikri, G. Friedrichs


• Unraveling the Reaction Pathways to Aminosilanes: A Quantum-Chemical Study of the Reaction SiH3 + NH2

Bunsentagung Erlangen (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2006

E. Hentrop, G. Friedrichs, F. Temps


• Shock Tube Measurements of the Reaction HCO + O2 using the Photolysis of Glyoxal as an Efficient HCO Source

6th International Conference on Chemical Kinetics, Gaithersburg, USA, July 2005

G. Friedrichs, M. Colberg


• A Time-Resolved Mass Spectrometry Study of the Reaction HO2 + C2H5

6th International Conference on Chemical Kinetics, Gaithersburg, USA, July 2005

G. Friedrichs, B. Brandt, W. Ludwig, F. Temps


• Global warming may decrease nitrogen fixation by Trichodesmium

ASLO Summer Meeting, Santiago de Compostela, Spain, June 2005

E. Breitbarth, A. Oschlies, G. Friedrichs, M. M. Mills, J. LaRoche


• Photolysis of Glyoxal as a new High Temperature HCO Source

The Sixth Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2005

M. Colberg, G. Friedrichs


• Photolysis and Thermal Decomposition of Glyoxal

Bunsentagung Frankfurt (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2005

M. Colberg, G. Friedrichs (title translated)


• Kinetics of the Reaction HO2 + C2H5 by Time-Resolved Mass Spectrometry

Bunsentagung Frankfurt (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2005

W. Ludwig, B. Brandt, G. Friedrichs


• An extended Simultaneous Kinetics and Ringdown Method: Time-Resolved CRD Measurements of Fast Reactions

CRD User Meeting 2004, Heeze, Netherlands, October 2004

G. Friedrichs, M. Colberg, Z. Huang, J. Neumann, F. Temps


• Time-Resolved Cavity Ringdown Measurements of Fast Reactions: Retrieving Rate Constants from Non-Exponential Ringdown Signals

18th Symp. (Int.) on Gas Kinetics, Bristol, UK, August 2004

G. Friedrichs, M. Fikri, Y. Q. Guo, J. Neumann, F. Temps


• A High Purity Photolysis Shock Tube with Frequency Modulation Detection

The Fifth Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2004

M. Colberg, G. Friedrichs


• Time-Resolved Cavity Ringdown Measurements of the Pressure Dependence of the Reactions of Silylene with Ethene, Propene and Butene

The Fifth Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2004, Poster Award

M. Fikri, Y. Q. Guo, G. Friedrichs, F. Temps


• Investigation of the Reactions CH2OH + O2 and C2H5 + O2 using Time-Resolved Mass Spectrometry

The Fifth Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2004

B. Brandt, G. Friedrichs, F. Temps


• Validation of an extended Simultaneous Kinetics and Ringdown Model by Measurements of the Reaction NH2 + NO

The Fifth Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2004

G. Friedrichs, Z. Huang, J. Neumann, F. Temps


• Time-Resolved Cavity Ringdown Measurements of the Reaction of Silylene with Ethene, Propene and Butene

Bunsentagung Dresden (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2004

M. Fikri, Y. Q. Guo, G. Friedrichs, F. Temps (title translated)


• A Consistent Formaldehyde Thermal Decomposition Mechanism: Shock Tube Experiments and Validation

The Fourth Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2003

G. Friedrichs, D. F. Davidson, R. K. Hanson


• An Extended Simultaneous Kinetics and Ringdown Model: Kinetic Measurements of the Reaction SiH2 + O2

The Fourth Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2003

M. Fikri, Y. Q. Guo, G. Friedrichs and F. Temps


• Kinetics of the Fast Reaction SiH2 + O2: An Extended Simultaneous Kinetics and Ringdown Model

Bunsentagung Kiel (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2003

Y. Q. Guo, M. Fikri, G. Friedrichs and F. Temps


• Investigation of the Thermal Decomposition of Formaldehyde by Detection of CH2O and HCO

17th Symp. (Int.) on Gas Kinetics, Essen, Germany, August 2002

G. Friedrichs, D.F. Davidson, R.K. Hanson


• Quantitative Frequency Modulation Detection and Reactions of HCO behind Shock Waves

29th Symp. (Int.) on Combustion, Sapporo, Japan, July 2002

G. Friedrichs, J.T. Herbon, D.F. Davidson, R.K. Hanson


• A Shock Tube Study of HCO Kinetics using FM Laser Absorption

The Third Informal Conference on Reaction Kinetics and Atmospheric Chemistry, Denmark, June 2002

G. Friedrichs, D.F. Davidson, R.K. Hanson


• Investigation of the Decomposition of Formaldehyde by means of V-UV Absorption of CH2O and FM Spectroscopy of the HCO Radical

Bunsentagung Stuttgart (annual meeting of the German Bunsen Society of Physical Chemistry) , May 2001
G. Friedrichs, D.F. Davidson, R.K. Hanson (title translated)


• Nonequilibrium Excitation of C2 Radicals during the Thermal Decomposition of C3O2 behind Shock Waves

28th Symp. (Int.) on Combustion, Edinburgh, UK, August 2000

J. Deppe, A. Emelianov, A. Eremin, G. Friedrichs, V. Shumova, I. Zaslonko


• Quantitative Detection of 1CH2 behind Shock Waves by means of FM Spectroscopy

Bunsentagung Dortmund (annual meeting of the German Bunsen Society of Physical Chemistry) , May 1999

J. Deppe, G. Friedrichs, H. Gg. Wagner (title translated)


• FM Spectroscopy behind Shock Waves

27th Symp. (Int.) on Combustion, Boulder, USA, August 1998

J. Deppe, G. Friedrichs


• Reactions of the Amino Radical at High Temperatures (by FM-Spectroscopy)

Bunsentagung Münster (annual meeting of the German Bunsen Society of Physical Chemistry), May 1998

J. Deppe, G. Friedrichs, H.-J. Römming (title translated)
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