Cylindrical nanochannels in ion-track polycarbonate membranes studied by small-angle X-ray scattering

被引：41

作者：

Pepy, Gerard ^{[1
]}

Boesecke, Peter

Kuklin, Alexandr

Manceau, Emmanuel

Schiedt, Birgitta

Siwy, Zuzanna

Toulemonde, Marcel

Trautmann, Christina

机构：

[1] CEA Saclay, Lab Leon Brillouin, F-91191 Gif Sur Yvette, France

[2] SzFKI, Inst Solid State Phys, H-1525 Budapest, Hungary

[3] European Synchrotron Radiat Facil, F-38043 Grenoble, France

[4] Joint Inst Nucl Res, FLNP, Dubna 141980, Russia

[5] GSI, D-64291 Darmstadt, Germany

[6] Univ Calif Irvine, Irvine, CA 92697 USA

[7] CIRIL, F-14070 Caen 5, France

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 2007年 / 40卷

关键词：

D O I：

10.1107/S0021889807000088

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Different types of polycarbonate foils were irradiated with 1.4 GeV Xe ions, ultra-violet (UV) treated and subsequently etched, creating cylindrical pores of high aspect ratio. The pores are perfectly well aligned and represent excellent objects for small-angle X-ray scattering. Two-dimensional scattering spectra exhibit highly anisotropic patterns with clear presentation of numerous oscillations of the Bessel function, the radial part of the scattering function. Modelling the pores as parallel cylinders allows us to deduce the pore radius and the radius dispersion as a function of UV treatment, etching time and fluence. It is demonstrated that the UV treatment has a beneficial influence on the pore-size distribution, in particular for small pores.

引用

页码：S388 / S392

页数：5

共 18 条

[1] Ion-track based single-channel templates for single-nanowire contacting
Chtanko, N
Toimil-Molares, ME
Cornelius, TW
Dobrev, D
Neumann, R
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2005, 236 : 103 - 108
[2] Controlled fabrication of poly- and single-crystalline bismuth nanowires
Cornelius, TW
Brötz, J
Chtanko, N
Dobrev, D
Miehe, G
Neumann, R
Mollares, MET
[J]. NANOTECHNOLOGY, 2005, 16 (05) : S246 - S249
[3] Crystallization of lysozyme in pores of etched heavy-ion tracks
Dobrev, D
Baur, D
Neumann, R
[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2005, 80 (03): : 451 - 456
[4] Track-etch templates designed for micro- and nanofabrication
Ferain, E
Legras, R
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2003, 208 : 115 - 122
[5] Fleischer R. L., 1975, Nuclear tracks in solids: Principles and applications
[6] Detecting single porphyrin molecules in a conically shaped synthetic nanopore
Heins, EA
Siwy, ZS
Baker, LA
Martin, CR
[J]. NANO LETTERS, 2005, 5 (09) : 1824 - 1829
[7] An asymmetric polymer nanopore for single molecule detection
Mara, A
Siwy, Z
Trautmann, C
Wan, J
Kamme, F
[J]. NANO LETTERS, 2004, 4 (03) : 497 - 501
[8] Polyimide microfluidic devices with integrated nanoporous filtration areas manufactured by micromachining and ion track technology
Metz, S
Trautmann, C
Bertsch, A
Renaud, P
[J]. JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2004, 14 (03) : 324 - 331
[9] Nanochannels in track-etched membranes
Pépy, G
Balanzat, E
Jean, B
Kuklin, A
Sertova, N
Toulemonde, M
[J]. JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2003, 36 (01) : 649 - 651
[10] An orientation process to study nuclear membranes by small angle neutron scattering
Pépy, G
Kuklin, A
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2001, 185 (1-4) : 198 - 203

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