In-situ-Photoemission an PAH-beschichteten Aerosolen

R. Niessner

doi:10.1007/BF00469183

In-situ-Photoemission an PAH-beschichteten Aerosolen

Translated title of the contribution: In-situ photoemission from PAH-covered particles

R. Niessner

pro3dure medical GmbH

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

The principles of in-situ photoemission from PAH (polycyclic aromatic hydrocarbons)-covered aerosols are presented. The particles are illuminated by UV light causing photoelectron emission. The occurrence of positively charged particles acts as a measure of particle coverage by photoemitting PAHs. The positively charged particles are counted by means of an aerosol electrometer. High photoyields are found with particulate PAHs consisting of molecules with a planar structure and a high π-electron density.

Translated title of the contribution	In-situ photoemission from PAH-covered particles
Original language	German
Pages (from-to)	406-409
Number of pages	4
Journal	Fresenius' Zeitschrift für Analytische Chemie
Volume	329
Issue number	2-3
DOIs	https://doi.org/10.1007/BF00469183
State	Published - Jan 1987
Externally published	Yes

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10.1007/BF00469183

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title = "In-situ-Photoemission an PAH-beschichteten Aerosolen",

abstract = "The principles of in-situ photoemission from PAH (polycyclic aromatic hydrocarbons)-covered aerosols are presented. The particles are illuminated by UV light causing photoelectron emission. The occurrence of positively charged particles acts as a measure of particle coverage by photoemitting PAHs. The positively charged particles are counted by means of an aerosol electrometer. High photoyields are found with particulate PAHs consisting of molecules with a planar structure and a high π-electron density.",

author = "R. Niessner",

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N2 - The principles of in-situ photoemission from PAH (polycyclic aromatic hydrocarbons)-covered aerosols are presented. The particles are illuminated by UV light causing photoelectron emission. The occurrence of positively charged particles acts as a measure of particle coverage by photoemitting PAHs. The positively charged particles are counted by means of an aerosol electrometer. High photoyields are found with particulate PAHs consisting of molecules with a planar structure and a high π-electron density.

AB - The principles of in-situ photoemission from PAH (polycyclic aromatic hydrocarbons)-covered aerosols are presented. The particles are illuminated by UV light causing photoelectron emission. The occurrence of positively charged particles acts as a measure of particle coverage by photoemitting PAHs. The positively charged particles are counted by means of an aerosol electrometer. High photoyields are found with particulate PAHs consisting of molecules with a planar structure and a high π-electron density.

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JO - Fresenius' Zeitschrift für Analytische Chemie

JF - Fresenius' Zeitschrift für Analytische Chemie

IS - 2-3

ER -

In-situ-Photoemission an PAH-beschichteten Aerosolen

Abstract

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