Quantitative and chemical-state analyses of surface oxygen on graphite oxides using total-electron-yield soft X-ray absorption spectroscopy
スポンサーリンク
概要
- 論文の詳細を見る
A new quantitative and chemical-state analysis method to measure oxygen on the surface of graphitic carbon materials by total-electron-yield soft X-ray absorption spectroscopy (TEY-XAS) is proposed, and applied to the analysis of graphite oxides (GO). In this method, working curves for quantitative analysis were successfully obtained from the relative absorption- peak-intensity in the OK and CK absorption edges as functions of the O/C atomic ratio in standard organic samples which have various oxygenated functional groups. The atomic ratio O/C on the GO surface was determined as approximately 0.35 from the working curves, and the chemical states of surface oxygen were estimated as mainly –OH and partially >C=O and/or –CH=O from the finger print method of the TEY-XAS.
- 炭素材料学会の論文
- 2009-01-15
著者
-
GULLIKSON Eric
Lawrence Berkeley Laboratory
-
UEDA Satoshi
Graduate School of Pharmaceutical Sciences, Kyoto University
-
Gullikson Eric
Lawrence Berkeley National Laboratory
-
Muramatsu Yasuji
Graduate School Of Engineering University Of Hyogo
-
Ueda Satoshi
Graduate School Of Engineering University Of Hyogo
-
Muramatsu Yasuji
Graduate School of Engineering, University of Hyogo
関連論文
- First Principles Study of Core-hole Effect on Fluorine K-edge X-ray Absorption Spectra of MgF_2 and ZnF_2
- Development of the Chemokine Receptor CXCR4 Antagonists as Multi-Pharmaceutical Agents Involving a New Class of Low Molecular Weight Antagonists
- P-423 Structure-Activity Relationship Studies on Cyclic Peptide-Based CXCR4 Antagonists
- Synthesis and Biological Evaluation of Peptidomimetic Analogs of the CXCR4 Antagonist FC131
- The Chemokine Receptor CXCR4 as a Therapeutic Target for Several Diseases Including AIDS, Cancer and Rheumatoid Arthritis
- A New Strategy for Molecular-size Reduction of Bioactive Peptide, Using Two Orthogonal Libraries of Cyclic peptides
- Synthesis and Application of Novel Fluorescence-Labeled CXCR4 Antagonists
- Soft X-ray absorption spectra in the CK region of carbon black and spectral analysis using the discrete variational Xα method
- Characterization of Carbon Films on the Japanese Smoked Roof Tile " Ibushi-Kawara" by High-Resolution Soft X-ray Spectroscopy
- Total-Electron-Yield X-Ray Standing-Wave Measurements of Multilayer X-Ray Mirrors for Interface Structure Evaluation
- Development of Low Molecular Weight CXCR4 Antagonists by Exploratory Structural Tuning of Cyclic Tetrapeptide-scaffolds
- Chemical Analysis of Impurity Boron Atoms in Diamond Using Soft X-Ray Emission Spectroscopy
- 4-(Dimethylamino)phenacyl Group : New Photoremovable Protecting Group for Amines and Carboxylic Acids
- Soft X-ray absorption spectra in the CK region of carbon black and spectral analysis using the discrete variational Xα method
- Quantitative and chemical-state analyses of surface oxygen on graphite oxides using total-electron-yield soft X-ray absorption spectroscopy
- Synthetic Studies on 7TM-GPCR (I) : Lipid Bilayer Assisted Membrane Peptide Ligation
- High-Transmittance Free-Standing Aluminum Extreme Ultraviolet Filter
- Characterization of Carbon Films on the Japanese Smoked Roof Tile “Ibushi-Kawara” by High-Resolution Soft X-ray Spectroscopy
- Quantitative and Fingerprint Analysis Method of Nitrogen in Graphitic Carbon Materials Using Total-Electron-Yield Soft X-ray Absorption Spectroscopy
- EUV Resist Chemical Reaction Analysis using SR
- EUV Resist Chemical Analysis by Soft X-ray Absorption Spectroscopy for High Sensitivity Achievement