SOFT X-RAY ABSORPTION SPECTRA IN THE 0 K REGION OF MICROPOROUS CARBON AND SOME REFERENCE AROMATIC COMPOUNDS-Reference-Cited by-同舟云学术

SOFT X-RAY ABSORPTION SPECTRA IN THE 0 K REGION OF MICROPOROUS CARBON AND SOME REFERENCE AROMATIC COMPOUNDS

Published:2002-02 Issue:01 Volume:09 Page:267-270
ISSN:0218-625X
Container-title:Surface Review and Letters
language:en
Short-container-title:Surf. Rev. Lett.

Author:

MURAMATSU YASUJI¹,KURAMOTO KENTARO²,GULLIKSON ERIC M.³,PERERA RUPERT C. C.³

Affiliation:

1. Japan Atomic Energy Research Institute, 1-1-1 Kouto, Mikazuki-cho, Sayo-gun, Hyogo 679-5148, Japan

2. Faculty of Science, Himeji Institute of Technology, 3-2-1 Kouto, Kamigori-cho, Ako-gun, Hyogo 678-1297, Japan

3. Center for X-Ray Optics, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, USA

Abstract

To analyze the oxidation states of the graphitic surface of microporous carbon, soft X-ray absorption spectra in the 0 K region have been obtained for microporous carbon and various aromatic compounds. The aromatic molecules studied are substituted with one or more of the following oxygenated functional groups: hydroxy (–OH), carboxy (–COOH), carbonyl (>C=O), formyl (–CH=O), and ether (–O–). From comparison of the soft X-ray absorption spectra of microporous carbon and of reference aromatic compounds, the most probable chemical bonding states of oxygen in microporous carbon are found to be –COOH and >C(H)=O. Spectral features in the soft X-ray absorption spectra of microporous carbon are well explained by the O2p density of states in these oxygenated functional groups from discrete variational (DV)-Xα molecular orbital calculations.

Publisher

World Scientific Pub Co Pte Lt

Subject

Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218625X02002178

Reference7 articles.

1. Thermal desorption analysis of oxygen surface complexes on carbon

2. Anodic oxidation effects on pyrolytic graphite surfaces in acid

3. Modification of pyrolytic graphite surface with plasma irradiation

4. Soft X-ray emission and absorption spectra in the O K region of oxygen incorporated in microporous carbon

5. Soft X-ray emission spectra in the O K region of oxygen incorporated in microporous carbon

Cited by 6 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. C K-XANES of graphitic carbons with oxygenated functional groups;Analytical Sciences;2022-10-13

2. Soft X-ray absorption spectroscopy study of chemical states, orientation, and oxygen content of ion-irradiated vertically aligned multiwalled carbon nanotubes;Journal of Electron Spectroscopy and Related Phenomena;2017-10

3. Quantitative andFingerprintAnalysis Method of Nitrogen in Graphitic Carbon Materials Using Total-Electron-Yield Soft X-ray Absorption Spectroscopy;Japanese Journal of Applied Physics;2013-04-01

4. Quantitative and chemical-state analyses of surface oxygen on graphite oxides using total-electron-yield soft X-ray absorption spectroscopy;TANSO;2009

5. Soft X-ray absorption spectra in the CK region of carbon black and spectral analysis using the discrete variational Xα method;TANSO;2009