|
1
|
Zhu M, Hao N, Zaheer M, Yang J, Li L. Preparation of Functional Long-Subchain Hyperbranched Polystyrenes via Post-polymerization Modification: Study on the Critical Role of Chemical Stability of Branching Linkage. ChemistryOpen 2020; 9:967-974. [PMID: 33005561 PMCID: PMC7512117 DOI: 10.1002/open.202000143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/11/2020] [Indexed: 11/25/2022] Open
Abstract
Post-polymerization modification (PPM) is one of the most powerful strategy for preparing polymers with functional groups that cannot be synthesized by direct polymerization. So far, numerous experimental efforts have been devoted to the stability issue of monomer structures during the PPM process, but little attention was paid to chemical linkages. However, for hyperbranched polymers, a minor change of linkage unit could lead to a significant influence on the overall stability and performance of polymer materials. In this work, we investigated the chemical stability of long-subchain hyperbranched polystyrenes with ester, aryl ether, and carbon-carbon bonds as branching linkages under a few most popular PPM conditions, including NaOH hydrolysis reaction, TFA-promoted hydrolysis reaction, BBr3-catalyzed methoxy-hydroxyl conversion reaction, and LiAlH4 carbonyl reduction reaction. Related results are summarized into a synthetic route map that can provide practical and intuitive guidance for preparing functional long-subchain hyperbranched polystyrenes and other type of polymers by PPM for future applications.
Collapse
Affiliation(s)
- Mo Zhu
- Department of Chemical PhysicsUniversity of Science and Technology of ChinaHefeiChina
| | - Nairong Hao
- Department of Chemical PhysicsUniversity of Science and Technology of ChinaHefeiChina
| | - Muhammad Zaheer
- Department of Chemical PhysicsUniversity of Science and Technology of ChinaHefeiChina
| | - Jinxian Yang
- College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhenChina
| | - Lianwei Li
- College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhenChina
| |
Collapse
|
|
2
|
Lee KS, Lee J, Choi C, Seo Y, Moon HC, Kim JK. Vertically Oriented Nanostructures of Poly(3-dodecylthiophene)-Containing Rod–Coil Block Copolymers. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02739] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kyu Seong Lee
- National Creative Research Initiative Center for Smart Block Copolymers, Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Kyungbuk 37673, Republic of Korea
| | - Jaeyong Lee
- National Creative Research Initiative Center for Smart Block Copolymers, Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Kyungbuk 37673, Republic of Korea
| | - Chungryong Choi
- National Creative Research Initiative Center for Smart Block Copolymers, Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Kyungbuk 37673, Republic of Korea
| | - Yeseong Seo
- National Creative Research Initiative Center for Smart Block Copolymers, Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Kyungbuk 37673, Republic of Korea
| | - Hong Chul Moon
- Department of Chemical Engineering, University of Seoul, Seoul 02504, Republic of Korea
| | - Jin Kon Kim
- National Creative Research Initiative Center for Smart Block Copolymers, Department of Chemical Engineering, Pohang University of Science and Technology, Pohang, Kyungbuk 37673, Republic of Korea
| |
Collapse
|
|
3
|
Wang XM, Shao Y, Jin PF, Jiang W, Hu W, Yang S, Li W, He J, Ni P, Zhang WB. Influence of Regio-Configuration on the Phase Diagrams of Double-Chain Giant Surfactants. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02383] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Xiao-Man Wang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Yu Shao
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
- State
Key Laboratory for Modification of Chemical Fibers and Polymer Materials,
College of Materials Science and Engineering, Center for Advanced
Low-dimension Materials, Donghua University, Shanghai 201620, P. R. China
| | - Peng-Fei Jin
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Wenbo Jiang
- State
Key Laboratory of Molecular Engineering of Polymers, Department of
Macromolecular Science, Fudan University, Shanghai 200433, P. R. China
| | - Wei Hu
- Key
Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Shuguang Yang
- State
Key Laboratory for Modification of Chemical Fibers and Polymer Materials,
College of Materials Science and Engineering, Center for Advanced
Low-dimension Materials, Donghua University, Shanghai 201620, P. R. China
| | - Weihua Li
- State
Key Laboratory of Molecular Engineering of Polymers, Department of
Macromolecular Science, Fudan University, Shanghai 200433, P. R. China
| | - Jinlin He
- College
of Chemistry, Chemical Engineering and Materials Science, State and
Local Joint Engineering Laboratory for Novel Functional Polymeric
Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design
and Application, Suzhou Key Laboratory of Macromolecular Design and
Precision Synthesis, Soochow University, Suzhou 215123, P. R. China
| | - Peihong Ni
- College
of Chemistry, Chemical Engineering and Materials Science, State and
Local Joint Engineering Laboratory for Novel Functional Polymeric
Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design
and Application, Suzhou Key Laboratory of Macromolecular Design and
Precision Synthesis, Soochow University, Suzhou 215123, P. R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| |
Collapse
|