Author: Laura E. Mack
Publisher:
ISBN:
Category : Atmospheric aerosols
Languages : en
Pages : 294
Book Description
Cavity Ring-down Spectroscopy and the Retrieval of Aerosol Optical Properties from Biomass Burning During Flame2
Author: Laura E. Mack
Publisher:
ISBN:
Category : Atmospheric aerosols
Languages : en
Pages : 294
Book Description
Publisher:
ISBN:
Category : Atmospheric aerosols
Languages : en
Pages : 294
Book Description
Cavity Ring-Down Spectroscopy
Author: Giel Berden
Publisher: John Wiley & Sons
ISBN: 9781444308242
Category : Science
Languages : en
Pages : 344
Book Description
Cavity Ring-Down Spectroscopy: Techniques and Applications provides a practical overview of this valuable analytical tool, explaining the fundamental concepts and experimental methods, and illustrating important applications. Designed as both an introductory text and a reference source, this book is relevant for scientists unfamiliar with CRDS who are interested in using the technique in their research, as well as experienced users.
Publisher: John Wiley & Sons
ISBN: 9781444308242
Category : Science
Languages : en
Pages : 344
Book Description
Cavity Ring-Down Spectroscopy: Techniques and Applications provides a practical overview of this valuable analytical tool, explaining the fundamental concepts and experimental methods, and illustrating important applications. Designed as both an introductory text and a reference source, this book is relevant for scientists unfamiliar with CRDS who are interested in using the technique in their research, as well as experienced users.
Optical Properties of Aerosol Emitted from Indoor Biomass Burning Cookstoves
Author: Samuel Arthur Whidden
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 0
Book Description
Use of Cavity Ring-down Spectroscopy for the Retrieval of Aerosol Refractive Indices
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 195
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 195
Book Description
Cavity-ringdown Spectroscopy
Author: Kenneth W. Busch
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 296
Book Description
Cavity-ringdown spectroscopy is an emerging method for making high sensitivity absorption measurements with gas-phase samples. This volume, the first devoted to the method, covers the history, theory, and numerous applications. Written by leaders in the field, it is a comprehensive guide to current methods and ongoing research.
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 296
Book Description
Cavity-ringdown spectroscopy is an emerging method for making high sensitivity absorption measurements with gas-phase samples. This volume, the first devoted to the method, covers the history, theory, and numerous applications. Written by leaders in the field, it is a comprehensive guide to current methods and ongoing research.
Pulsed Cavity Ring-down Spectroscopy in Combustion Environments
Author: Rogier Evertsen
Publisher:
ISBN: 9789090161631
Category :
Languages : en
Pages : 111
Book Description
Publisher:
ISBN: 9789090161631
Category :
Languages : en
Pages : 111
Book Description
Cavity Enhanced Spectroscopy Methods for Measurement of Optical Properties of Aerosol Particles
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
Book Description
Aerosol Cavity Ring Down Spectroscopy
Author: Bernard James Mason
Publisher:
ISBN:
Category :
Languages : en
Pages : 256
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 256
Book Description
Cavity Ring-down Spectroscopy on Atmospheric Molecules
Author: Johannes Lodewijk Naus
Publisher:
ISBN:
Category :
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 128
Book Description
Cavity Ringdown Spectroscopy in Nitrogen/oxygen Mixtures in the Presence of Alpha Radiation
Author: Sidney John Gautrau
Publisher:
ISBN:
Category : Cavity-ringdown spectroscopy
Languages : en
Pages : 115
Book Description
This research was part of an effort to experimentally validate computational models under development for radiation-induced atmospheric effects. Cavity Ringdown Spectroscopy (CRDS) was used to measure the concentration of chemical products generated as a result of radiation interactions in a controlled atmosphere. Experiments were conducted in a vacuum chamber interfaced with a gas introduction system that controlled the initial atmospheric composition. A quadrupole mass spectrometer and tunable dye laser were integrated to confirm initial atmospheric composition, and provide wavelength flexibility for detecting a variety of chemical products generated by radiation interactions. CRDS measurements were made for ozone production resulting from alpha radiation interactions in nitrogen-oxygen mixtures while the Polonium 210 alpha sources were cycled between being shielded and exposed. The beginning of this thesis will provide brief reviews of ionizing radiation and ozone formation, along with explanations of Cavity Enhanced Absorption Spectroscopy and CRDS. This is followed by a description of the existing vacuum and optical system, as well as the modifications required to integrate the mass spectrometer and dye laser. Another chapter details the modifications made to the existing software, as well as new software developed for the mass spectrometer and dye laser. Finally, results are presented showing the rapid production of ozone following exposure of the alpha radiation to the controlled atmosphere. Results also show ozone concentrations rapidly decreasing when the source was re-shielded, but when the source was re-exposed, the ozone concentration started at the previous concentration and continued to increase. This indicates the presence of a possible ozone catalyst. --Page ii.
Publisher:
ISBN:
Category : Cavity-ringdown spectroscopy
Languages : en
Pages : 115
Book Description
This research was part of an effort to experimentally validate computational models under development for radiation-induced atmospheric effects. Cavity Ringdown Spectroscopy (CRDS) was used to measure the concentration of chemical products generated as a result of radiation interactions in a controlled atmosphere. Experiments were conducted in a vacuum chamber interfaced with a gas introduction system that controlled the initial atmospheric composition. A quadrupole mass spectrometer and tunable dye laser were integrated to confirm initial atmospheric composition, and provide wavelength flexibility for detecting a variety of chemical products generated by radiation interactions. CRDS measurements were made for ozone production resulting from alpha radiation interactions in nitrogen-oxygen mixtures while the Polonium 210 alpha sources were cycled between being shielded and exposed. The beginning of this thesis will provide brief reviews of ionizing radiation and ozone formation, along with explanations of Cavity Enhanced Absorption Spectroscopy and CRDS. This is followed by a description of the existing vacuum and optical system, as well as the modifications required to integrate the mass spectrometer and dye laser. Another chapter details the modifications made to the existing software, as well as new software developed for the mass spectrometer and dye laser. Finally, results are presented showing the rapid production of ozone following exposure of the alpha radiation to the controlled atmosphere. Results also show ozone concentrations rapidly decreasing when the source was re-shielded, but when the source was re-exposed, the ozone concentration started at the previous concentration and continued to increase. This indicates the presence of a possible ozone catalyst. --Page ii.