Nanochannels in track-etched membranes
Nanochannels in track-etched membranes
复制标题
径迹蚀刻膜中的纳米通道
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
M. Toulemonde
中科院分区：
文献类型：
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作者：
G. Pépy;E. Balanzat;B. Jean;A. Kuklin;N. Sertova;M. Toulemonde
轨道膜是用高能重离子辐照制备的。然后用合适的化学溶液蚀刻它们，形成均匀的、几乎是单分散的通道。纳米通道的小角度x射线散射给出了典型的模式。新的实验方案和数据处理允许人们获得有关通道直径和分散，壁厚和粗糙度的信息。
Track membranes are prepared by irradiation by energetic heavy ions. They are then etched by a suitable chemical solution, which creates uniform, nearly monodisperse channels. Small-angle X-ray scattering by the nanochannels gives typical patterns. New experimental protocol and data treatment allow one to obtain information about the channel diameter and dispersion, wall thickness and roughness.