SAXS measurements of polymeric sub-nanometer pores

Siyuan DING; Xue WANG; Mao WANG; Wenhao SHEN; Feng LIU; Yugang WANG

doi:10.11889/j.0253-3219.2018.hjs.41.120102

您当前的位置：

首页 >

文章列表页 >

SAXS measurements of polymeric sub-nanometer pores

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS | 更新时间：2021-05-19

- SAXS measurements of polymeric sub-nanometer pores
- NUCLEAR TECHNIQUES Vol. 41, Issue 12, Article number: 120102(2018)
- 作者机构：
  
  1.北京大学核物理与核技术国家重点实验室北京 100871
  2.北京大学定量生物学中心北京 100871
- 作者简介：
- 基金信息：
  
  National Natural Science Foundation of Chin
- DOI：10.11889/j.0253-3219.2018.hjs.41.120102
  CLC： TL99
- Received：20 July 2018，
  
  Revised：11 September 2018，
  
  Published：10 December 2018
- 稿件说明：
移动端阅览
Siyuan DING, Xue WANG, Mao WANG, et al. SAXS measurements of polymeric sub-nanometer pores[J]. Nuclear techniques, 2018, 41(12): 120102
DOI：

Siyuan DING, Xue WANG, Mao WANG, et al. SAXS measurements of polymeric sub-nanometer pores[J]. Nuclear techniques, 2018, 41(12): 120102 DOI： 10.11889/j.0253-3219.2018.hjs.41.120102.

摘要

近年来，纳米级至亚纳米级孔道在离子选择性输运上的研究得到了极大的关注，也取得了很大的进展。本课题组利用所发明的新方法所制备的对苯二甲酸乙二醇酯纳米孔薄膜，具有尺寸结构相对较统一的纳米孔和优异的离子输运性能。确定其纳米孔的尺寸和结构对于更好地了解其输运机理，进而改进制备工艺，有着极大的推动作用。本工作沿用9.5 MeV·u

-1

的铋离子辐照聚对苯二甲酸乙二醇酯薄膜，注量从5×10

-2

到5×10

-2

不等，之后进行充分紫外照射等处理。通过上海同步辐射光源X射线小角散射实验（Small Angle X-ray Scattering，SAXS）获得了样品的散射图，应用改进的圆柱（hard cylinder）模型和核壳（core shell）模型对散射图谱进行拟合与分析，发现对于完成制备的样品，改进的核壳模型与实验数据具有非常好的一致性。拟合结果表明：完成制备后的纳米孔有径迹核和边缘壳精细结构，且核的半径为0.5~0.6 nm，壳的厚度为7~8 nm。

Abstract

Background

Recent researches focusing on seeking excellent ionic permeability and selectivity in a nanoscale or even sub-nanometer scale have made great progress. Notably

we have established a new technique to fabricate uniform-sized nanopores in polyethylene terephthalate (PET) films

which shows great performance in ion transport.

Purpose

This study aims to apply small angle X-ray scattering (SAXS) measurement to investigate the track structures in different fabrication stages.

Methods

Nonporous membranes were fabricated by irradiating PET films with 9.5 MeV·u

-1

Bi in the range of 5×10

-2

to 5×10

-2

followed by UV treatment and adequate infiltration. Structures of fabricated samples were measured at SAXS beamline of Shanghai Synchrotron Radiation Facility (SSRF) to obtain scattering spectra. Modified hard cylinder model and core shell model were employed to fit and analyze scattering spectra of samples in and after all fabrication procedures.

Results

The fitting results showed that the nanopore in the final fabrication stage has a fine structure of 0.5~0.6 nm and a shell of 7~8 nm in radius.

Conclusion

The SAXS techniques can be used to obtain the structure information of polymeric sub-nanometer pores.

关键词

Keywords

references

U H Hossain , T Seidl , W Ensinger . Combined in situ infrared and mass spectrometric analysis of high-energy heavy ion induced degradation of polyvinyl polymers . Polymer Chemistry , 2014 . 5 ( 3 ): 1001 - 1012 . DOI: 10.1039/C3PY01062G http://doi.org/10.1039/C3PY01062G .

M E Toimil-Molares . Characterization and properties of micro-and nanowires of controlled size, composition, and geometry fabricated by electrodeposition and ion-track technology . Beilstein Journal of Nanotechnology , 2012 . 3 ( 1 ): 860 - 883 . DOI: 10.3762/bjnano.3.97 http://doi.org/10.3762/bjnano.3.97 .

D Fink , P S Alegaonkar , A V Petrov , . High energy ion beam irradiation of polymers for electronic applications . Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms , 2005 . 236 ( 1 ): 11 - 20 . DOI: 10.1016/j.nimb.2005.03.243 http://doi.org/10.1016/j.nimb.2005.03.243 .

P Apel . Track etching technique in membrane technology . Radiation Measurements , 2001 . 34 ( 1 ): 559 - 566 . DOI: 10.1016/S1350-4487(01)00228-1 http://doi.org/10.1016/S1350-4487(01)00228-1 .

P F Wang , M Wang , F Liu , . Ultrafast ion sieving using nanoporous polymeric membranes . Nature Communications , 2018 . 9 ( 1 ): 569 DOI: 10.1038/s41467-018-02941-6 http://doi.org/10.1038/s41467-018-02941-6 .

J Vetter , G H Michler , I Naumann . Tem observation of latent tracks of heavy ions in semi-crystalline polymers . Radiation Effects and Defects in Solids , 1998 . 143 ( 4 ): 273 - 286 . DOI: 10.1080/10420159808214032 http://doi.org/10.1080/10420159808214032 .

F Ohnesorge , R Neumann . Scanning force microscopy corrected for nm-scale sample elasticity on single latent heavy-ion tracks in polymers . Europhysics Letters (EPL) , 2000 . 50 ( 6 ): 742 - 748 . DOI: 10.1209/epl/i2000-00543-x http://doi.org/10.1209/epl/i2000-00543-x .

D L Zagorski , A I Vilensky , S A Kosarev , . AFM method for investigation of irradiated polymers . Radiation Measurements , 2003 . 36 ( 1 ): 233 - 237 . DOI: 10.1016/S1350-4487(03)00130-6 http://doi.org/10.1016/S1350-4487(03)00130-6 .

T Steckenreiter , H Fuess , M Stamm , . Solvent-induced sensitization of ion tracks in PET analyzed by small-angle X-ray scattering and differential scanning calorimetry . Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms , 1995 . 105 ( 1 ): 200 - 203 . DOI: 10.1016/0168-583X(95)00553-6 http://doi.org/10.1016/0168-583X(95)00553-6 .

B Kuttich , M Engel , C Trautmann , . Tailored nanochannels of nearly cylindrical geometry analysed by small angle X-ray scattering . Applied Physics A , 2014 . 114 ( 2 ): 387 - 392 . DOI: 10.1007/s00339-013-8167-4 http://doi.org/10.1007/s00339-013-8167-4 .

P Kluth , O H Pakarinen , F Djurabekova , . Nanoscale density fluctuations in swift heavy ion irradiated amorphous SiO 2 . Journal of Applied Physics , 2011 . 110 ( 12 ): 123520 DOI: 10.1063/1.3671614 http://doi.org/10.1063/1.3671614 .

P Kluth , C S Schnohr , O H Pakarinen , . Fine Structure in swift heavy ion tracks in amorphous SiO 2 . Physical Review Letters , 2008 . 101 ( 17 ): 157 - 173 . DOI: 10.1103/PhysRevLett.101.175503 http://doi.org/10.1103/PhysRevLett.101.175503 .

Schnablegger H, Singh Y. The SAXS guide-getting acquainted with the principles[M]. 3rd ed. Published by Anton Paar GmbH, Printed in Austria, 2013. DOI: 10.1590/S0011-52582008000100006 http://dx.doi.org/10.1590/S0011-52582008000100006 .

P Kluth , B Johannessen , D J Cookson , . SAXS and EXAFS studies of ion beam synthesized Au nanocrystals . Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms , 2006 . 246 ( 1 ): 30 - 34 . DOI: 10.1016/j.nimb.2005.12.014 http://doi.org/10.1016/j.nimb.2005.12.014 .

Nadzri A, Schauries D, Afra B, et al . SAXS study on the morphology of etched and un-etched ion tracks in apatite[A]. EPJ Web of Conferences[C] . 2015, 91 : 00009. DOI: 10.1051/epjconf/20159100009 http://dx.doi.org/10.1051/epjconf/20159100009 .

Mota-Santiago P, Schauries D, Nadzri A, et al . Characterization of ion track morphology formed by swift heavy ion irradiation in silicon oxynitride films[A]. EPJ Web of Conferences[C] . 2015, 91 : 00008. DOI: 10.1051/epjconf/20159100008 http://dx.doi.org/10.1051/epjconf/20159100008 .

O H Pakarinen , F Djurabekova , K Nordlund , . Molecular dynamics simulations of the structure of latent tracks in quartz and amorphous SiO 2 . Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms , 2009 . 267 ( 8-9 ): 1456 - 1459 . DOI: 10.1016/j.nimb.2009.01.071 http://doi.org/10.1016/j.nimb.2009.01.071 .

A A Leino , S L Daraszewicz , O H Pakarinen , . Structural analysis of simulated swift heavy ion tracks in quartz . Nuclear Instruments and Methods in Physics Research B , 2014 . 326 ( 5 ): 289 - 292 . DOI: 10.1016/j.nimb.2013.10.075 http://doi.org/10.1016/j.nimb.2013.10.075 .

D Schauries , M D Rodriguez , B Afra , . Size characterization of ion tracks in PET and PTFE using SAXS . Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms , 2015 . 365 573 - 577 . DOI: 10.1016/j.nimb.2015.08.071 http://doi.org/10.1016/j.nimb.2015.08.071 .

H G Haubold , T Vad , H Jungbluth , . Nano structure of NAFION:a SAXS study . Electrochimica Acta , 2001 . 46 ( 10-11 ): 1559 - 1563 . DOI: 10.1016/S0013-4686(00)00753-2 http://doi.org/10.1016/S0013-4686(00)00753-2 .

U H Hossain , M D Rodriguez , D Schauries , . SAXS investigation of un-etched and etched ion tracks in polycarbonate . Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms , 2017 . 409 293 - 297 . DOI: 10.1016/j.nimb.2017.04.023 http://doi.org/10.1016/j.nimb.2017.04.023 .

J F Ziegler , M D Ziegler , J P Biersack . SRIM-the stopping and range of ions in matter (2010) . Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms , 2010 . 268 ( 11 ): 1818 - 1823 . DOI: 10.1016/j.nimb.2010.02.091 http://doi.org/10.1016/j.nimb.2010.02.091 .

Q Wen , P F Wang , Y Ling , . Influence of UV-irradiation on latent tracks in polyethylene terephthalate films . Chinese Physics Letters , 2016 . 33 ( 1 ): 016103 DOI: 10.1088/0256-307X/33/1/016103 http://doi.org/10.1088/0256-307X/33/1/016103 .

F Tian , X H Li , Y Z Wang , . Small angle X-ray scattering beamline at SSRF . Nuclear Science and Techniques , 2015 . 26 ( 3 ): 030101 DOI: 10.13538/j.1001-8042/nst.26.030101 http://doi.org/10.13538/j.1001-8042/nst.26.030101 .

许璐 , 柏莲桂 , 颜廷姿 , . 同步辐射小角和广角X射线散射在高分子材料研究中的应用 . 高分子通报 , 2010 . ( 10 ): 1 - 26 . http://d.old.wanfangdata.com.cn/Periodical/gfztb201010001 .

Lu XU , Liangui BAI , Tingzi YAN , . Application of synchrotron radiation small and wide angle X-ray scattering in the research of polymer materials . Polymer Bulletin , 2010 . ( 10 ): 1 - 26 . http://d.old.wanfangdata.com.cn/Periodical/gfztb201010001 .

A P Hammersley . FIT2D:an introduction and overview . Solid-State Fermentation Bioreactors , 1997 . 8 ( 2 ): 1 - 34 . http://www.tandfonline.com/doi/abs/10.3109/10826089709035601 .

C Riedel , R Spohr . Statistical properties of etched nuclear tracks . Radiation Effects , 1979 . 42 ( 1-2 ): 69 - 75 . DOI: 10.1080/10420157908201738 http://doi.org/10.1080/10420157908201738 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Automatic calibration system of small angle X-ray scattering experiment station at SSRF

Effects of solid solution elements on microstructures and radiation resistance of binary nickel based alloys

The effect of He bubbles on the corrosion properties of nickel-based alloy in molten salt environment

In-situ SAXS study on self-assembly of copolymer PS-b-PAA

A variable temperature tank for solution SAXS in-situ measurement at BSRF

Related Author

HONG Chunxia

ZHOU Ping

HUA Wenqiang

YANG Chunming

BIAN Fenggang

FU Chonglong

CAO Jianqing

DENG Qi

Related Institution

Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences

Shanghai Institute of Applied Physics, Chinese Academy of Sciences

University of Chinese Academy of Sciences

Shanghai Spaceflight Precision Machinery Institute

Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Zhangjiang Campus

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：880473

⁰