A Model for the Crystal Orientation of Polymers Confined in 1D Nanocylinders

Cui Su; Guang-yu Shi; Du-jin Wang; Guo-ming Liu

doi:10.11777/j.issn1000-3304.2019.18218

您当前的位置：

首页 >

文章列表页 >

A Model for the Crystal Orientation of Polymers Confined in 1D Nanocylinders

Research Article | 更新时间：2021-01-26

- A Model for the Crystal Orientation of Polymers Confined in 1D Nanocylinders
- Acta Polymerica Sinica Vol. 50, Issue 3, Pages: 281-290(2019)
- 作者机构：
  
  1.中国科学院化学研究所中国科学院工程塑料重点实验室　北京 100190
  2.中国科学院大学　北京 100049
- 作者简介：
- 基金信息：
- DOI：10.11777/j.issn1000-3304.2019.18218
  CLC：
- Published：2019-3，
  
  Published Online：24 December 2018，
  
  Received：15 October 2018，
  
  Revised：23 November 2018，
扫描看全文
Cui Su, Guang-yu Shi, Du-jin Wang, Guo-ming Liu. A Model for the Crystal Orientation of Polymers Confined in 1D Nanocylinders. [J]. Acta Polymerica Sinica 50(3):281-290(2019)
DOI：

Cui Su, Guang-yu Shi, Du-jin Wang, Guo-ming Liu. A Model for the Crystal Orientation of Polymers Confined in 1D Nanocylinders. [J]. Acta Polymerica Sinica 50(3):281-290(2019) DOI： 10.11777/j.issn1000-3304.2019.18218.

摘要

利用X射线极图法研究了等规聚丙烯(

PP)在阳极氧化铝模板(AAO)中的取向结构. 实验结果表明，

PP在AAO内主要的取向模式为倒易空间的

轴或

轴平行于AAO的孔轴(

$${\vec{{n}}}$$

http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=13604104&type=

). 这2种取向模式的比例同结晶条件有关：随着降温速率增加，高分子的整体取向逐渐变弱，但是

║

$${\vec{{n}}}$$

http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=13604111&type=

的取向变化更明显. 在液氮淬冷的条件下，

PP几乎不能结晶. 实验结果同文献所报道的“动力学选择机理”不一致. 借助简化的“一维格子”模型，模拟了成核速率、生长速率对整体取向的影响. 结果表明，高分子在受限空间中的取向存在3个区域：成核速率极高而生长速率极低时，晶体生长尺寸很小，样品表现为各向同性；中间区域各晶面的相对生长速率决定了最终取向结构；成核速率极低而生长速率极高时，纳米孔中高分子一旦成核，晶体就会很快生长至充满整个孔道，所有(hk0)晶面均可生长. 综合实验和模拟结果，提出了高分子受限在一维纳米孔道中的晶体取向模型.

Abstract

Anodic aluminum oxide (AAO) templates with parallel aligned nanochannels provide an ideal scenario for constructing the one-dimensional (1D) nanoconfinement environment. In recent years

while many studies have been conducted on the orientation of crystalline polymers in AAO

a universal model is still absent for explaining the diverse or even contradictory observations in different polymer systems and further understanding the complicated evolution of orientation upon changing the crystallization conditions. In this work

the texture of isotactic polypropylene (

PP) in AAO template was studied by X-ray pole figure analysis

with two major modes of uniaxial orientation

║

$${\vec{{n}}}$$

http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=13604117&type=

(pore axis)

observed for

PP. Furthermore

the relative ratio of these two orientation modes varied with the crystallization conditions

indicating that their temperature dependence differed from each other. Specifically

the orientation degree of both

and

║

$${\vec{{n}}}$$

http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=13604124&type=

gradually decreased with raised cooling rate

and the changes in the latter were more pronounced. Moreover

110

*║

$${\vec{{n}}}$$

http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=13604128&type=

orientation emerged with the increase of cooling rate

and the relative population of this orientation was also enhanced. Samples would be amorphous if quenched directly into liquid nitrogen. As the previous model apparently failed to explain these observations

a simple " 1D lattice” model was proposed herein to numerically simulate the crystallization of polymer within 1D channel. In particular

it enabled to explore the influences of nucleation rate and crystal growth rate at a wide range of scales. According to the model established

orientation behavior of polymer in 1D nanocylinders can be divided into three zones. High nucleation rate combined with low growth rate will result in nearly isotropic structure

which corresponds to the crystallization under very large supercooling. The intermediate zone holds moderate nucleation rate and growth rate

orientation structure in which follows the rule of " direction of the fastest growth aligns with the channel axis”. When the nucleation rate is very low and the growth rate is high

any (hk0) will grow freely to fill the whole channel under static conditions

which is the scenario described earlier by the " kinetic selection” model. In summary

comparison of experimental and simulation results proved that the complete model developed in this study can better explain those diverse observations recorded in literature.

关键词

高分子结晶受限取向阳极氧化铝模板等规聚丙烯

Keywords

Polymer crystallizationConfinementOrientationAnodic aluminum oxideIsotactic polypropylene

references

Samanta P, Liu C L, Nandan B, Chen H L. Chapter 13-Crystallization of Polymers in Confined Space. In: Thomas S, Gowd E B, Kalarikkal N, eds. Crystallization in Multiphase Polymer Systems. Kidlington Oxford (UK): Elsevier, 2018. 367 – 431

Mary Michell R, Blaszczyk-Lezak I, Mijangos C, Mueller A J . J Polym Sci, Part B: Polym Phys , 2014 . 52 ( 18 ): 1179 - 1194 . DOI:10.1002/polb.23553http://doi.org/10.1002/polb.23553 .

Müller A J, Balsamo V, Arnal M L . Adv Polym Sci , 2005 . 190 1 - 63 . DOI:10.1007/b138192http://doi.org/10.1007/b138192 .

Müller M L, Arnal M L, Lorenzo A T. Crystallization in Nano-Confined Polymeric Systems. In: Piorkowska E, Rutledge G C, eds. Handbook of Polymer Crystallization. Hoboken, New Jersey (USA): John Wiley and Sons, 2013. 347 – 378

Michell R M, Müller A J . Prog Polym Sci , 2016 . 54-55 183 - 213 . DOI:10.1016/j.progpolymsci.2015.10.007http://doi.org/10.1016/j.progpolymsci.2015.10.007 .

Cheng J F, Pu H T . Chinese J Polym Sci , 2016 . 34 ( 12 ): 1411 - 1422 . DOI:10.1007/s10118-016-1850-0http://doi.org/10.1007/s10118-016-1850-0 .

Zhang Lianbin(张连斌), Wang Ke(王珂), Zhu Jintao(朱锦涛) . 高分子学报 , Acta Polymerica Sinica , 2017 . ( 8 ): 1261 - 1276.

Vanroy B, Wubbenhorst M, Napolitano S . ACS Macro Lett , 2013 . 2 ( 2 ): 168 - 172 . DOI:10.1021/mz300641xhttp://doi.org/10.1021/mz300641x .

Rittigstein P, Priestley R D, Broadbelt L J, Torkelson J M . Nat Mater , 2007 . 6 ( 4 ): 278 - 282 . DOI:10.1038/nmat1870http://doi.org/10.1038/nmat1870 .

Huang P, Zhu L, Cheng S Z D, Ge Q, Quirk R P, Thomas E L, Lotz B, Hsiao B S, Liu L Z, Yeh F J . Macromolecules , 2001 . 34 ( 19 ): 6649 - 6657 . DOI:10.1021/ma010671xhttp://doi.org/10.1021/ma010671x .

Huang P, Guo Y, Quirk R P, Ruan J J, Lotz B, Thomas E L, Hsiao B S, Avila-Orta C A, Sics I, Cheng S Z D . Polymer , 2006 . 47 ( 15 ): 5457 - 5466 . DOI:10.1016/j.polymer.2005.06.129http://doi.org/10.1016/j.polymer.2005.06.129 .

Nakagawa S, Kadena K I, Ishizone T, Nojima S, Shimizu T, Yamaguchi K, Nakahama S . Macromolecules , 2012 . 45 ( 4 ): 1892 - 1900 . DOI:10.1021/ma202566fhttp://doi.org/10.1021/ma202566f .

Barroso-Bujans F, Palomino P, Fernandez-Alonso F, Rudic S, Alegria A, Colmenero J, Enciso E . Macromolecules , 2014 . 47 ( 24 ): 8729 - 8737 . DOI:10.1021/ma501607ehttp://doi.org/10.1021/ma501607e .

Jiang S C, Qiao C D, Tian S Z, Ji X L, An L J, Jiang B Z . Polymer , 2001 . 42 ( 13 ): 5755 - 5761 . DOI:10.1016/S0032-3861(01)00026-Xhttp://doi.org/10.1016/S0032-3861(01)00026-X .

Jiang S, Yu D, Ji X, An L, Jiang B . Polymer , 2000 . 41 ( 6 ): 2041 - 2046 . DOI:10.1016/S0032-3861(99)00342-0http://doi.org/10.1016/S0032-3861(99)00342-0 .

Zhao W W, Su Y L, Gao X, Qian Q Y, Chen X, Wittenbrink R, Wang D J . J Polym Sci, Part B: Polym Phys , 2017 . 55 ( 6 ): 498 - 505 . DOI:10.1002/polb.v55.6http://doi.org/10.1002/polb.v55.6 .

Zhao W W, Su Y L, Muller A J, Gao X, Wang D J . J Polym Sci, Part B: Polym Phys , 2017 . 55 ( 21 ): 1608 - 1616 . DOI:10.1002/polb.24418http://doi.org/10.1002/polb.24418 .

Zhao W W, Su Y L, Wang D J . Mod Phys Lett B , 2017 . 31 ( 23 ): 1730003 DOI:10.1142/S0217984917300034http://doi.org/10.1142/S0217984917300034 .

Pan L, Tao Q H, Zhang S D, Wang S S, Zhang J, Wang S H, Wang Z Y, Zhang Z P . Sol Energy Mater Sol Cells , 2012 . 98 66 - 70 . DOI:10.1016/j.solmat.2011.09.020http://doi.org/10.1016/j.solmat.2011.09.020 .

Su Y L, Liu G M, Xie B Q, Fu D S, Wang D J . Acc Chem Res , 2014 . 47 ( 1 ): 192 - 201 . DOI:10.1021/ar400116chttp://doi.org/10.1021/ar400116c .

Masuda H, Fukuda K . Science , 1995 . 268 ( 5216 ): 1466 - 1468 . DOI:10.1126/science.268.5216.1466http://doi.org/10.1126/science.268.5216.1466 .

Michell R M, Blaszczyk-Lezak I, Mijangos C, Müller A J . Polymer , 2013 . 54 ( 16 ): 4059 - 4077 . DOI:10.1016/j.polymer.2013.05.029http://doi.org/10.1016/j.polymer.2013.05.029 .

Wu H, Higaki Y, Takahara A . Prog Polym Sci , 2018 . 77 95 - 117 . DOI:10.1016/j.progpolymsci.2017.10.004http://doi.org/10.1016/j.progpolymsci.2017.10.004 .

Schultz J M . Macromolecules , 1996 . 29 ( 8 ): 3022 - 3024 . DOI:10.1021/ma950673fhttp://doi.org/10.1021/ma950673f .

Guan Y, Liu G M, Gao P Y, Li L, Ding G Q, Wang D J . ACS Macro Lett , 2013 . 2 ( 3 ): 181 - 184 . DOI:10.1021/mz300592vhttp://doi.org/10.1021/mz300592v .

Woo E, Huh J, Jeong Y G, Shin K . Phys Rev Lett , 2007 . 98 ( 13 ): 136103 DOI:10.1103/PhysRevLett.98.136103http://doi.org/10.1103/PhysRevLett.98.136103 .

Wu H, Wang W, Huang Y, Wang C, So Z H . Macromolecules , 2008 . 41 ( 20 ): 7755 - 7758 . DOI:10.1021/ma801498bhttp://doi.org/10.1021/ma801498b .

Duran H, Steinhart M, Butt H J, Floudas G . Nano Lett , 2011 . 11 ( 4 ): 1671 - 1675 . DOI:10.1021/nl200153chttp://doi.org/10.1021/nl200153c .

Reid D K, Ehlinger B A, Shao L, Lutkenhaus J L . J Polym Sci, Part B: Polym Phys , 2014 . 52 ( 21 ): 1412 - 1419 . DOI:10.1002/polb.v52.21http://doi.org/10.1002/polb.v52.21 .

Suzuki Y, Duran H, Akram W, Steinhart M, Floudas G, Butt H J . Soft Matter , 2013 . 9 ( 38 ): 9189 - 9198 . DOI:10.1039/c3sm50907ahttp://doi.org/10.1039/c3sm50907a .

Suzuki Y, Duran H, Steinhart M, Butt H J, Floudas G . Macromolecules , 2014 . 47 ( 5 ): 1793 - 1800 . DOI:10.1021/ma4026477http://doi.org/10.1021/ma4026477 .

Shi G Y, Liu G M, Su C, Chen H M, Chen Y, Su Y L, Muller A J, Wang D J . Macromolecules , 2017 . 50 ( 22 ): 9015 - 9023 . DOI:10.1021/acs.macromol.7b02284http://doi.org/10.1021/acs.macromol.7b02284 .

Steinhart M, Göring P, Dernaika H, Prabhukaran M, Gösele U, Hempel E, Thurn-Albrecht T . Phys Rev Lett , 2006 . 97 ( 2 ): 027801 DOI:10.1103/PhysRevLett.97.027801http://doi.org/10.1103/PhysRevLett.97.027801 .

Loo Y L, Register R A. Crystallization within Block Copolymer Mesophases. In: Hamley I W, eds. Developments in Block Copolymer Science and Technology. Chichester, West Sussex (UK): John Wiley & Sons, 2004. 213 – 243

Ma Y, Hu W, Hobbs J, Reiter G . Soft Matter , 2008 . 4 ( 3 ): 540 - 543 . DOI:10.1039/b715065bhttp://doi.org/10.1039/b715065b .

Michell R M, Lorenzo A T, Muller A J, Lin M C, Chen H L, Blaszczyk-Lezak I, Martin J, Mijangos C . Macromolecules , 2012 . 45 ( 3 ): 1517 - 1528 . DOI:10.1021/ma202327fhttp://doi.org/10.1021/ma202327f .

Liu C L, Chen H L . Macromolecules , 2017 . 50 ( 2 ): 631 - 641 . DOI:10.1021/acs.macromol.6b02347http://doi.org/10.1021/acs.macromol.6b02347 .

Liu C L, Chen H L . Soft Matter , 2018 . 14 ( 26 ): 5461 - 5468 . DOI:10.1039/C8SM00795Khttp://doi.org/10.1039/C8SM00795K .

Maiz J, Schafer H, Rengarajan G T, Hartmann-Azanza B, Eickmeier H, Haase M, Mijangos C, Steinhart M . Macromolecules , 2013 . 46 ( 2 ): 403 - 412 . DOI:10.1021/ma3023876http://doi.org/10.1021/ma3023876 .

Shin K, Woo E, Jeong Y G, Kim C, Huh J, Kim K W . Macromolecules , 2007 . 40 ( 18 ): 6617 - 6623 . DOI:10.1021/ma070994ehttp://doi.org/10.1021/ma070994e .

Wu Hui(吴慧), Wang Wei(王巍), Su Zhaohui(苏朝晖) . 高分子学报 , Acta Polymerica Sinica , 2009 . ( 5 ): 425 - 429 . DOI:10.3321/j.issn:1000-3304.2009.05.004http://doi.org/10.3321/j.issn:1000-3304.2009.05.004 .

Shingne N, Geuss M, Thurn-Albrecht T, Schmidt H W, Mijangos C, Steinhart M, Martin J . J Phys Chem B , 2017 . 121 ( 32 ): 7723 - 7728 . DOI:10.1021/acs.jpcb.7b05424http://doi.org/10.1021/acs.jpcb.7b05424 .

Martín J, Iturrospe A, Cavallaro A, Arbe A, Stingelin N, Ezquerra T A, Mijangos C, Nogales A . Chem Mater , 2017 . 29 ( 8 ): 3515 - 3525 . DOI:10.1021/acs.chemmater.6b05391http://doi.org/10.1021/acs.chemmater.6b05391 .

Li L, Liu J, Qin L, Zhang C, Sha Y, Jiang J, Wang X, Chen W, Xue G, Zhou D . Polymer , 2017 . 110 273 - 283 . DOI:10.1016/j.polymer.2016.12.081http://doi.org/10.1016/j.polymer.2016.12.081 .

Su C, Shi G Y, Li X L, Zhang X Q, Müller A J, Wang D J, Liu, G M. Macromolecules, DOI: 10.1021/acs.macromol.8b01801

Natta G, Corradini P . Il Nuovo Cimento (1955-1965) , 1960 . 15 ( 1 ): 40 - 51.

Lovinger A J . J Polym Sci, Part B: Polym Phys , 1983 . 21 ( 1 ): 97 - 110 . DOI:10.1002/pol.1983.180210107http://doi.org/10.1002/pol.1983.180210107 .

Yamada K, Kajioka H, Nozaki K, Toda A . J Macromol Sci Part B-Phys , 2011 . 50 ( 2 ): 236 - 247.

Zhang B, Chen J, Liu B, Wang B, Shen C, Reiter R, Chen J, Reiter G . Macromolecules , 2017 . 50 ( 16 ): 6210 - 6217 . DOI:10.1021/acs.macromol.7b01381http://doi.org/10.1021/acs.macromol.7b01381 .

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research Progress on Polymer Crystallization Confined within Nano-porous AAO Templates

Study on the Interface Structure and Bond Properties Between Isotactic Polybutene-1 and Isotactic Polypropylene

Self-assembly of Diblock Copolymer Films upon Cyclic Solvent Annealing: A Simulation Study

Study on the Relationship between the Orientation Structure of Linear Low-density Polyethylene Cast Film and Barrier Properties

Related Author

No data

Related Institution

CAS Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences

School of Polymer Science and Engineering, Shandong Provincial Key Laboratory of Olefin Catalysis and Polymerization, Key Laboratory of Rubber-plastics of Ministry of Education, Qingdao University of Science and Technology

Key Laboratory of Functional Polymer Materials of Ministry of Education, School of Physics, Nankai University

SINOPEC, Beijing Research Institute of Chemical Industry

School of Chemistry and Chemical Engineering, The State Key Laboratory of Coordination Chemistry, Nanjing University

Postal code：100190
Tel：010-62588927 Email：gfzxb@iccas.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备05002797号-8 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.

⁰