Fluorination of Diamond Surfaces by Irradiation of Perfluorinated Alkyl Iodides

Fluorination of Diamond Surfaces by Irradiation of Perfluorinated Alkyl Iodides

A facile method for chemically functionalizing diamond surfaces has been developed using x-ray irradiation of perfluoroalkyl iodide layers on the surface. Perfluoroalkyl radicals chemically bond to the diamond surface and can be thermally decomposed to produce strongly bound surface C-F bonds that a...

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Veröffentlicht in:Science (American Association for the Advancement of Science) 1996-01, Vol.271 (5246), p.193-195
Hauptverfasser: Smentkowski, V. S., Yates, John T.
Format: Artikel
Sprache:eng
Schlagworte:
Atoms
Binding energy
Chemical bonding
Chemistry
Climate
Coating processes
Diamond films
Diamonds
Electrons
Energy
Exact sciences and technology
Fluorination
Fluorine
General and physical chemistry
Heat
Iodides
Irradiation
Optical Disks
Organic Chemistry
Photochemistry
Physical chemistry of induced reactions (with radiations, particles and ultrasonics)
Surface properties
Thermal decomposition
X-rays
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Zusammenfassung:A facile method for chemically functionalizing diamond surfaces has been developed using x-ray irradiation of perfluoroalkyl iodide layers on the surface. Perfluoroalkyl radicals chemically bond to the diamond surface and can be thermally decomposed to produce strongly bound surface C-F bonds that are stable at high temperatures.
ISSN:0036-8075
1095-9203
DOI:10.1126/science.271.5246.193