Glossary entry (derived from question below)
English term or phrase:
adventitious carbon
Polish translation:
węgiel/warstwa węglowa z zanieczyszczeń przypadkowych
Added to glossary by
Ewa Czajkowska
Sep 5, 2016 00:25
7 yrs ago
English term
adventitious carbon
English to Polish
Science
Chemistry; Chem Sci/Eng
Tekst na temat korozji, energii wiązania, grup węgla.
"The analysis demonstates presence of carbon in several forms. High percentage of carbon on the surface is expectable because of sorbed hydrocarbons from atmosphere, this is so called adventitious carbon. Detail structure of C1 does not content the component with binding energy 288 eV. This binding energy is connected with carbon bonded in group -CCOH, it means organic acids or their salts."
"The analysis demonstates presence of carbon in several forms. High percentage of carbon on the surface is expectable because of sorbed hydrocarbons from atmosphere, this is so called adventitious carbon. Detail structure of C1 does not content the component with binding energy 288 eV. This binding energy is connected with carbon bonded in group -CCOH, it means organic acids or their salts."
Proposed translations
(Polish)
2 | węgiel/warstwa węglowa z zanieczyszczeń przypadkowych |
Frank Szmulowicz, Ph. D.
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References
Adventitious Carbon |
Frank Szmulowicz, Ph. D.
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Proposed translations
58 mins
Selected
węgiel/warstwa węglowa z zanieczyszczeń przypadkowych
I have not seen "węgiel przypadkowy" - the literal translation.
Here is one source that fails to translate the word:
Calibration of the binding energy scale
was done by assuming the position of the adventitious C
1s line of C-C and C-H bonding at 284.6eV.
Kalibracji energii wiązania dokonano dla wartości C 1s wynoszącej 284.6eV w wią-
zaniach C-C i C-H.
http://www.biomat.krakow.pl/gazeta/archiwum/89-91F.pdf
Here is one source that fails to translate the word:
Calibration of the binding energy scale
was done by assuming the position of the adventitious C
1s line of C-C and C-H bonding at 284.6eV.
Kalibracji energii wiązania dokonano dla wartości C 1s wynoszącej 284.6eV w wią-
zaniach C-C i C-H.
http://www.biomat.krakow.pl/gazeta/archiwum/89-91F.pdf
4 KudoZ points awarded for this answer.
Reference comments
33 mins
Reference:
Adventitious Carbon
What is Adventitious Carbon?
A thin layer of carbonaceous material is usually found on the surface of most air exposed samples, this layer is generally known as adventitious carbon. Even small exposures to atmosphere can produce these films. Adventitious carbon is generally comprised of a variety of (relatively short chain, perhaps polymeric [1]) hydrocarbons species with small amounts of both singly and doubly bound oxygen functionality. The source of this carbon has been debated. It does not appear to be graphitic in nature and in most modern high vacuum systems vacuum oils are not readily present (as they have been in the past) [1,2,3,4]. There may be some evidence that CO or CO2 species may play a role in the gradual appearance of carbon on pristine surfaces within the vacuum of the XPS chamber [3].
A thin layer of carbonaceous material is usually found on the surface of most air exposed samples, this layer is generally known as adventitious carbon. Even small exposures to atmosphere can produce these films. Adventitious carbon is generally comprised of a variety of (relatively short chain, perhaps polymeric [1]) hydrocarbons species with small amounts of both singly and doubly bound oxygen functionality. The source of this carbon has been debated. It does not appear to be graphitic in nature and in most modern high vacuum systems vacuum oils are not readily present (as they have been in the past) [1,2,3,4]. There may be some evidence that CO or CO2 species may play a role in the gradual appearance of carbon on pristine surfaces within the vacuum of the XPS chamber [3].
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