辐射对热解石墨膜碘掺杂的影响

T. Matsuyama , R. Matsushita , H. Yamaoka , T. Ohnishi , K. Tanaka , T. Nakano , T. Noguchi , I. Murase , M. Hirooka
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引用次数: 0

摘要

为了制备碘石墨插层化合物(I2-GICs),采用γ射线在含碘空气中辐照高取向热解石墨膜。用二次离子质谱法和x射线光电子能谱法测定了碘的深度分布。发现碘掺杂部分是在γ射线的影响下产生的。γ辐照的主要作用是在石墨膜表面形成IO3。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Radiation effects on iodine-doping of pyrolytic graphite films

In order to prepare graphite intercalation compounds of iodine (I2-GICs), highly-oriented pyrolytic graphite films were irradiated with γ-rays in an iodine-air atmosphere. The depth profile of iodine distribution was examined by means of secondary ion mass spectrometry and X-ray photoelectron spectrometry. The iodine-doping was found to be brought about, though partially, under the influence of γ-rays. The prominent effect of γ-irradiation was the formation of IO3 on the surface of the graphite films.

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