Frank Siekmann

Pós-doutorado

Idiomas

Áreas de atuação

Produções bibliográficas

• SIEKMANN, F. ; ZETZSCH, C. ; KRUGER, H.-U. . Investigation of atmospheric nanoparticles: Impact of sea salt and fate of organic molecules adsorbed on alumina. Physica Status Solidi. A, Applied Research , v. 243, p. 3546-3550, 2006.

• SIEKMANN, F. ; ZETZSCH, C. ; KRUGER, H.-U. . Precise determination of reference rate constants of OH with hydrocarbons in the Low-Temperature Aerosol Smog Chamber, LOTASC. In: EUROCHAMP Workshop 2009, Binz, 2009, BINZ. EUROCHAMP Workshop 2009, 2009.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Atmospheric studies of aerosol-borne octadecylvinylether: Kinetics, UV and FTIR spectroscopic studies. In: Annual Meeting Multiphase Chemistry of Oxygenated Solvents in the Troposphere, 2009, Heraklion. Annual Meeting Multiphase Chemistry of Oxygenated Solvents in the Troposphere, 2009.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Aerosol smog chamber experiments on halogen activation, comparing the effiency of Br- and I- in activating chloride in sea-spray aerosols: Henry´s law Constants of IO. In: OASIS (Ocean-Atmosphere-Sea-Ice-Snowpack), 2009, tORONTO. OASIS (Ocean-Atmosphere-Sea-Ice-Snowpack), 2009.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Atmospheric transformation of aerosol-borne semivolatile compounds and POP´s: Investigation in a cold aerosol smog chamber. In: EUROCHAMP Workshop Urban VOC´s, 2009, Wroclaw. EUROCHAMP Workshop Urban VOC´s, 2009.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Aerosol smog chamber studies on inorganic sources and organic sinks of atmospheric halogen species. In: COST Action 735, York, UK, 2009, yORK. COST Action 735, 2009.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Halogen Activation and HULIS. In: Start meeting of the Research Unit 763, 2008, Oberflockenbach. Start meeting of the Research Unit 763, 2008.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Release of reactive halogen species from sea-salt aerosols and interaction with secondary organic aerosols and HULIS in smog-chamber experiments. In: AICI-HiT-SPARC Workshop, Cambridge, 2008, Cambridge. AICI-HiT-SPARC Workshop, Cambridge, 2008.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Release of reactive halogenated species from sea-salt aerosols under arctic and tropospheric conditions in smog-chamber experiments. In: European Geosciences Union General Assembly 2006, 2006, Vienna. European Geosciences Union General Assembly 2006, 2006.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . An aerosol smog chamber study of the atmospheric degradation of aerosol-borne ODVE and Aldrin. In: First Conference on Air Pollution & Combustion 2005, Ankara, 2005, Ankara. First Conference on Air Pollution & Combustion 2005, Ankara, 2005.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Degradation of airborne aldrin by OH-radicals using the aerosol smog chamber technique at lowered temperature. In: 2nd Joint Annual Meeting 2004, 2004, AACHEM. 2nd Joint Annual Meeting 2004, 2004.

• SIEKMANN, F. ; KRUGER, H.-U. ; ZETZSCH, C. . Properties of a cooled aerosol smog chamber facility and first results about the OH-induced photochemical transformation of semivolatile, aerosol-borne compounds at lowered temperature. In: European Geosciences Union General Assembly 2004, Nice, 2004, Nice. European Geosciences Union General Assembly 2004, Nice, 2004.

Projetos de pesquisa

• 2004 - 2009

  Integration of European Simulation Chambers for Investigating Atmspheric Processes (EUROCHAMP), Descrição: Providing infrastructure access; fields of excellence: investigation of aerosol reactions (organic coatings of pesticides and POPs and deliquescent sea-salt) in indoor photoreactors; combined with toxicologists: in-vitro tests of smog chamber effluents (Ames test and cultured mammalian cell-lines) Homepage: http://www.eurochamp.org. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Frank Siekmann - Coordenador / CORNELIUS ZETZSCH - Integrante.

• 2001 - 2005

  Teilprojekt des Forschungsverbundes REHATROP, Descrição: Freisetzung von photolabilen und reaktiven Halogenverbindungen aus salzhaltigen Aerosolen unter simulierten arktischen und troposphärischen Reinluftbedingen in einer Aerosol-Smogkammer, Teilprojekt des Forschungsverbundes REHATROP: Quellen, Verteilung und Wirkung reaktiver Halogenverbindungen in der Troposphäre.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Frank Siekmann - Coordenador / CORNELIUS ZETZSCH - Integrante.