Chen Jiang, Xing Wu, Na Zhang, Fang Chen, Ru-ke Bai. Synthesis and Two-dimentional Self-assembly of Amphiphilic and Conjugated Polymers Based on Poly(phenylenebutadiynylene)s. [J]. Acta Polymerica Sinica 0(11):1442-1450(2018)
DOI:
Chen Jiang, Xing Wu, Na Zhang, Fang Chen, Ru-ke Bai. Synthesis and Two-dimentional Self-assembly of Amphiphilic and Conjugated Polymers Based on Poly(phenylenebutadiynylene)s. [J]. Acta Polymerica Sinica 0(11):1442-1450(2018) DOI: 10.11777/j.issn1000-3304.2018.18100.
Synthesis and Two-dimentional Self-assembly of Amphiphilic and Conjugated Polymers Based on Poly(phenylenebutadiynylene)s增强出版
Amphiphilic and conjugated polymers based on poly(phenylenebutadiynylene)s (A-PPB) were designed and synthesized
which were consisted of a hydrophobic rigid conjugated main chain and hydrophilic flexible side chains with carboxylic anions. Structure and degree of polymerization (DP) of the polymers were examined by proton nuclear magnetic resonance (
1
H-NMR)
Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopy. The two dimensional self-assembly of the amphiphilic conjugated polymers was investigated in different solvents and their mixtures. The morphology of the aggregates was characterized by transmission electron microscopy (TEM). The results showed that A-PPB in water self-assembled into two-dimentional supramolecular nanosheets (2D-SNS) with size ranged from hundred nanometers to several microns. The thickness of 2D-SNS was measured to be about 5 nm by atomic force microscopy (AFM)
indicating a stack of 3 layers. The results of high-resolution TEM (HRTEM)
selected-area electron diffraction (SAED) and X-ray diffraction (XRD) demonstrated that 2D-SNS was formed by the parallel arrangement of A-PPB
and the distance between the adjacent two A-PPB chains was consistent with the typical
π
-
π
stacking distance. On the other hand
A-PPB in methanol formed irregular aggregates because of its high solubility. However
when toluene was added into the methanolsolution of A-PPB
multilayered aggregates were obtained. Moreover
self-assembly of the non-amphiphilic precursor PPB was also examined in a mixed solvent of chloroform and methanol
and the TEM images showed that PPB formed multi-layered aggregates. This result indicated that the amphiphilicity and the electrostatic repulsion of the polymer chains played an important role in the formation of the layered sheets. In addition
DP of A-PPB is also important for 2D self-assembly of the polymers. When DP was 8
amphiphilic oligo(phenylenebutadiynylene)s formed disordered aggregates. In conclusion
this work provides significant information for 2D self-assembly of linear amphiphilic and conjugated polymers.
Feng L, Zhu C, Yuan H, Liu L, Lv F, Wang S . Chem Soc Rev , 2013 . 42 ( 16 ): 6620 - 6633.
Yu Z, Yan H, Lu K, Zhang Y, Wei Z . RSC Adv , 2012 . 2 ( 1 ): 338 - 343.
Cativo M H M, Kim D K, Riggleman R A, Yager K G, Nonnenmann S S, Chao H, Bonnell D A, Black C T, Kagan C R, Park S J . ACS Nano , 2014 . 8 ( 12 ): 12755 - 12762.
Kamps A C, Cativo M H M, Fryd M, Park S J . Macromolecules , 2013 . 47 ( 1 ): 161 - 164.
Yang S, Shin S, Choi I, Lee J, Choi T L . J Am Chem Soc , 2017 . 139 ( 8 ): 3082 - 3088.
Huang Y, Mai Y, Yang X, Beser U, Liu J, Zhang F, Yan D, Müllen K, Feng X . J Am Chem Soc , 2015 . 137 ( 36 ): 11602 - 11605.
Huang Y, Yuan R, Xu F, Mai Y, Feng X, Yan D . Polym Chem , 2016 . 7 ( 6 ): 1234 - 1238.
Novoselov K S, Geim A K, Morozov S V, Jiang D, Zhang Y, Dubonos S V, Grigorieva I V, Firsov A A . Science , 2004 . 306 ( 5696 ): 666 - 669.
Cai S L, Zhang W G, Zuckermann R N, Li Z T, Zhao X, Liu Y . Adv Mater , 2015 . 27 ( 38 ): 5762 - 5770.
Zhang N, Wang T, Wu X, Jiang C, Zhang T, Jin B, Ji H, Bai W, Bai R . ACS Nano , 2017 . 11 ( 7 ): 7223 - 7229.
Vokatá T, Kumar M R, Park K, Moon J H, Lee S . Syn Lett , 2013 . 24 ( 12 ): 1563 - 1567.
Lo P K, Sleiman H F . Macromolecules , 2008 . 41 ( 15 ): 5590 - 5603.
Baier M C, Huber J, Mecking S . J Am Chem Soc , 2009 . 131 ( 40 ): 14267 - 14273.
Shi Y, Wu H, Xue L, Li X . J Colloid Interface Sci , 2012 . 365 ( 1 ): 172 - 177.
Tan C, Pinto M R, Schanze K S . Chem Commun , 2002 . ( 5 ): 446 - 447.
Zhao X, Pinto M R, Hardison L M, Mwaura J, Müller J, Jiang H, Witker D, Kleiman V D, Reynolds J R, Schanze K S . Macromolecules , 2006 . 39 ( 19 ): 6355 - 6366.
Koenen J M, Zhu X, Pan Z, Feng F, Yang J, Schanze K S . ACS Macro Lett , 2014 . 3 ( 5 ): 405 - 409.
Lee K, Kim H J, Kim J . Adv Funct Mater , 2012 . 22 ( 5 ): 1076 - 1086.
Vandeleene S, Verswyvel M, Verbiest T, Koeckelberghs G . Macromolecules , 2010 . 43 ( 18 ): 7412 - 7423.
Zhang N, Wang T, Wu X, Jiang C, Chen F, Bai W, Bai R . RSC Adv , 2018 . 8 ( 7 ): 3803 - 3808.
Balakrishnan K, Datar A, Zhang W, Yang X, Naddo T, Huang J, Zuo J, Yen M, Moore J S, Zang L . J Am Chem Soc , 2006 . 128 ( 20 ): 6576 - 6577.
Li Z, Tang M, Dai J, Wang T, Wang Z, Bai W, Bai R . Macromolecules , 2017 . 50 ( 11 ): 4292 - 4299.
Maeda K, Hong L, Nishihara T, Nakanishi Y, Miyauchi Y, Kitaura R, Ousaka N, Yashima E, Ito H, Itami K . J Am Chem Soc , 2016 . 138 ( 34 ): 11001 - 11008.
. 2013 . 43 ( 2 ): 125 - 141.
Huang Yanqin(黄艳琴), Ren Houji(任厚基), Cao Guoyi(曹国益), Ouyang Lang(欧阳浪), Liu Xinfen(刘兴奋), Huang Wei(黄维) . Scientia Sinica Chemica(中国科学: 化学) , 2013 . 43 ( 2 ): 125 - 141.
Conjugated Polymers Based on 3,6-Dichlorothieno[3,2-b]thiophene Synthesized by Direct Arylation Polycondensation and Their Semiconductor Properties
Synthesis and Luminescent Properties of Thermally Activated Delayed Fluorescence Conjugated Polymers with Carbazole/Acridine as Backbone Donor and Terpyridine as Pendant Acceptor
Synthesis of Side-group Removable Conjugated Polymers and Their Applications in Photodetectors
Conductive Polymer-Chloroplast Living Material with Enhanced ROS Generation for Tumor Treatment
A Ternary Conjugated Polymer for NIR-II Fluorescence Imaging and Photothermal/Photodynamic Combination Therapy
Related Author
No data
Related Institution
Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University
School of Materials Science and Engineering, Tianjin University
School of Applied Chemistry and Engineering, University of Science and Technology of China
State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences
State Key Laboratory of Fine Chemicals, Department of Polymer Science & Materials, Dalian University of Technology