Surface Functionalization of Diamond Films by Photoreaction of Elemental Sulfur and Their Surface Properties
スポンサーリンク
概要
- 論文の詳細を見る
A useful method for direct sulfurization of diamond film surfaces by photoreaction of elemental sulfur was developed. The introduction of thiol groups onto the diamond films was confirmed by X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy, and scanning electron microscopy (SEM) analyses. The sulfur-modified diamond films attached to gold nanoparticles by self-assembly. The degrees of thiol group introduction and gold attachment were found to depend on photoirradiation time by monitoring by XPS. The gold-modified diamond film was observed to act as a surface-enhanced Raman scattering substrate for measurement of picric acid.
- 2012-08-25
著者
-
OHANA Tsuguyori
National Institute of Advanced Industrial Science and Technology (AIST)
-
Nakamura Takako
National Institute Of Advanced Industrial Science And Technology
-
Ohana Tsuguyori
National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
-
Nakamura Takako
National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
関連論文
- Photochemical Modification of Diamond Films with Sulfur-Containing Functionalities
- 23-P-23 Tribological Properties of DLC Films on Steel Disks Deposited by Pulsed Bias CVD Method
- 23-P-18 Chemical Modification of Diamond Powder Using Photolysis of Perfluoroazooctane
- Synthesis and Surface Acoustic Wave Property of Aluminum Nitride Thin Films Fabricated on Silicon and Diamond Substrates Using the Sputtering Method : Surfaces, Interfaces, and Films
- Sidewall Modification of Single-walled Carbon Nanotubes with Sulfur-containing Functionalities and Gold Nanoparticle Attachment
- Singlet-Triplet Energy Gaps of Quinonoidal Dinitrenes
- ESR Study of Intramolecular Magnetic Interactions in Bis(nitrenophenyl) Sulfides
- ESR of Excited Quintet States in 3,3'-Dinitrenobenzophenone
- The Photolysis of 4,4'-Diazidobiphenyl in Rigid Matrices at Low-Temperature
- Intermediates from Low-Temperature Photolysis of 4,4'-Diazidobiphenyl in Rigid Matrices
- Perfluoroalkylation of Benzene by 185 nm Photolysis of Perfluroazooctane
- Photolysis of Perfluoroazooctane in Perfluorohexane upon 185 nm Irradiation
- Photolysis of 1,2,4,5-Benzenetetracaboxylic Dianhydride in a Low-Temperature Argon Matrix. Direct Observation of Reactive Intermediates Stepwise Produced
- ESR Study and Surface Reaction of Laser-Ablated Polymer Films
- The Intermediates in the Low-Temperature Photolysis of Bis (diazo) cyclohexatetraone in an Argon Matrix
- Removal of 4,6-dimethyldibenzothiophene from model diesel fuel using activated carbon with sulfo group
- Surface Functionalization of Diamond Films by Photoreaction of Elemental Sulfur and Their Surface Properties
- Simple Fabrication of Gd(III)-DTPA-Nanodiamond Particles by Chemical Modification for Use as Magnetic Resonance Imaging (MRI) Contrast Agent
- Simple Fabrication of Gd(III)-DTPA-Nanodiamond Particles by Chemical Modification for Use as Magnetic Resonance Imagina (MRI) Contrast Agent