摘要:

A spin cast film of poly(bisphenol-A carbonate) was analyzed by XPS using monochromatic AlKαexcitation. The measured atomic composition closely matched the expected stoichiometry of the polymer. Peak positions of the individual chemically shifted C 1sand O 1scomponents are reported. The results are in general agreement with other reported spectra of polycarbonate polymers: experimental, C 83.4% and O 16.6%; theoretical, C 84.2% and O 15.8%.

ISSN:1055-5269    

DOI:10.1116/1.1247900

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

A spin cast film of poly(butylene terephthalate) (PBT) was analyzed by XPS using monochromatic AlKαexcitation. The measured atomic composition closely matched the expected stoichiometry of the polymer. Peak positions of the individual chemically shifted C 1sand O 1scomponents are reported. The results are in general agreement with other reported spectra of PBT polymers: experimental, C 74.8% and O 25.2%; theoretical, C 75% and O 25%.

ISSN:1055-5269    

DOI:10.1116/1.1247895

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

A spin cast film of poly(2,6 dimethyl-1,4-phenylene oxide) [PPO, also known as PPE, poly(phenylene ether)] was analyzed by XPS using monochromatic AlKαexcitation. The measured atomic composition closely matched the expected stoichiometry of the polymer. Peak positions of the individual chemically shifted C 1sand O 1scomponents are reported. The results are in general agreement with other reported spectra of polyphenylene polymers: experimental, C 98.2% and O 10.8%; theoretical, C 88.90% and O 11.1%.

ISSN:1055-5269    

DOI:10.1116/1.1247896

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

A spin cast film of poly(hexamethylene adipamide) (Nylon 6,6) was analyzed by XPS using monochromatic AlKαexcitation. The measured atomic composition closely matched the expected stoichiometry of the polymer. Peak positions of the individual chemically shifted C 1s, O 1s, and N 1scomponents are reported. The results are in general agreement with other reported spectra of poly(hexamethylene) polymers: experimental, C 67.1%, O 17.6%, and N 11.1%; theoretical, C 75.0%, O 12.5%, and N 12.5%.

ISSN:1055-5269    

DOI:10.1116/1.1247897

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

A spin cast film of polyetherimide (Ultem®1000, GE Plastics) was analyzed by XPS using monochromatic AlKαexcitation. The measured atomic composition closely matched the expected stoichiometry of the polymer. Peak positions of the individual chemically shifted C 1s, O 1s, and N 1scomponents are reported. The results are in general agreement with other reported spectra of polyetherimide polymers: experimental, C 83.0%, O 12.9%, and N 4.1%; theoretical, C 82.2%, O 13.3%, and N 4.3%.

ISSN:1055-5269    

DOI:10.1116/1.1247898

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

A spin cast film of poly(butadiene) (PBD) was analyzed by XPS using monochromatic AlKαexcitation. The XPS survey spectrum contained only carbon, as expected from the stoichiometry of the polymer. The high resolution spectrum of the C 1speak is also reported.

ISSN:1055-5269    

DOI:10.1116/1.1247892

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

A spin cast film of polystyrene (PS) was analyzed by XPS using monochromatic AlKαexcitation. The XPS survey spectrum contained only a trace of oxygen, indicating a minimum of surface contamination. The high resolution spectrum of the C 1speak is also reported.

ISSN:1055-5269    

DOI:10.1116/1.1247899

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

Manganese compounds have many applications in areas such as catalysis, electrochemistry, and metallurgy, among others. Distinguishing between the various chemical states of manganese is an important aspect of research in many of these areas. It has been shown that the different chemical states of manganese can be identified with XPS through the Mn 2p3/2peak positions, Mn 2p1/2satellite–Mn 2p1/2peak separations, Mn 3smultiplet splittings, or Mn Auger parameters. To date, however, all of these values have not been available in a single reference. In this study, XPS has been used to obtain core level, Auger, and valence band spectra for a commercial, high purity MnO2powder. This submission provides a reference that contains all of the Mn XPS data necessary for the identification of MnO2and also provides information that may be useful for the analysis of other Mn compounds.

ISSN:1055-5269    

DOI:10.1116/1.1247888

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

Manganese compounds have many applications in areas such as catalysis, electrochemistry, and metallurgy, among others. Distinguishing between the various chemical states of manganese is an important aspect of research in many of these areas. It has been shown that the different chemical states of manganese can be identified with XPS through the Mn 2p3/2peak positions, Mn 2p1/2satellite–Mn 2p1/2peak separations, Mn 3smultiplet splittings, or Mn Auger parameters. To date, however, all of these values have not been available in a single reference. In this study, XPS has been used to obtain core level, Auger, and valence band spectra for a commercial, high purity Mn2O3powder. This submission provides a reference that contains all of the Mn XPS data necessary for the identification of Mn2O3and also provides information that may be useful for the analysis of other Mn compounds.

ISSN:1055-5269    

DOI:10.1116/1.1247889

出版商:American Vacuum Society    

年代:1999

数据来源: AIP

摘要:

Manganese compounds have many applications in areas such as catalysis, electrochemistry, and metallurgy, among others. Distinguishing between the various chemical states of manganese is an important aspect of research in many of these areas. It has been shown that the different chemical states of manganese can be identified with XPS through the Mn 2p3/2peak positions, Mn 2p1/2satellite–Mn 2p1/2peak separations, Mn 3smultiplet splittings, or Mn Auger parameters. To date, however, all of these values have not been available in a single reference. In this study, XPS has been used to obtain core level, Auger, and valence band spectra for a commercial, high purity Mn(C2H3O2)2powder. This submission provides a reference that contains all of the Mn XPS data necessary for the identification of Mn(C2H3O2)2and also provides information that may be useful for the analysis of other Mn compounds.

ISSN:1055-5269    

DOI:10.1116/1.1247893

出版商:American Vacuum Society    

年代:1999

数据来源: AIP