1
|
Luo H, He X, Li W, Niu Y, Li G. Chain Dynamics and Crystallization Behavior of Poly(ethylene oxide) in Imidazolium-Based Ionic Liquids with Different Cationic Structures. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Huan Luo
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University, Chengdu 610065, China
| | - Xi He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University, Chengdu 610065, China
| | - Wenze Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University, Chengdu 610065, China
| | - Yanhua Niu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University, Chengdu 610065, China
| | - Guangxian Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University, Chengdu 610065, China
| |
Collapse
|
2
|
Enhancement of Biodegradable Poly(Ethylene Oxide) Ionic–Polymer Metallic Composite Actuators with Nanocrystalline Cellulose Fillers. ACTUATORS 2018. [DOI: 10.3390/act7040072] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Biodegradable ionic polymer metallic composite (IPMC) electroactive polymers (EAPs) were fabricated using poly(ethylene oxide) (PEO) with various concentrations of lithium perchlorate. Nanocrystalline cellulose (NCC) rods created from a sulfuric acid hydrolysis process were added at various concentrations to increase the EAPs’ elastic modulus and improve their electromechanical properties. The electromechanical actuation was studied. PEONCC composites were created from combining a 35-mg/mL aqueous NCC suspension with an aqueous, PEO solution at varying vol.%. Due to an imparted space charge from the hydrolysis process, composites with an added 1.5 vol.% of NCC suspension exhibited an electromechanical tip displacement, strain, and elastic modulus that was 40.7%, 33.4% and 20.1% higher, respectively, than those for PEO IPMCs without NCC. This performance represented an increase of 300% in the energy density of these samples. However, the electromechanical response decreased when the NCC content was high. NCC without the space charge were also tested to verify the analysis. Additionally, the development of new relationships for modeling and evaluating the time-dependent instantaneous tip angular velocity and acceleration was discussed and applied to these IPMCs.
Collapse
|
3
|
Matkovska L, Iurzhenko M, Mamunya Y, Tkachenko I, Demchenko V, Synyuk V, Shadrin A, Boiteux G. Structural Peculiarities of Ion-Conductive Organic-Inorganic Polymer Composites Based on Aliphatic Epoxy Resin and Salt of Lithium Perchlorate. NANOSCALE RESEARCH LETTERS 2017; 12:423. [PMID: 28637350 PMCID: PMC5478549 DOI: 10.1186/s11671-017-2195-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 06/12/2017] [Indexed: 08/27/2023]
Abstract
The article is concerned with hybrid amorphous polymers synthesized basing on epoxy oligomer of diglycide aliphatic ester of polyethylene glycol that was cured by polyethylene polyamine and lithium perchlorate salt. Structural peculiarities of organic-inorganic polymer composites were studied by differential scanning calorimetry, wide-angle X-ray spectra, infrared spectroscopic, scanning electron microscopy, elemental analysis, and transmission and reflective optical microscopy. On the one hand, the results showed that the introduction of LiClO4 salt into epoxy polymer leads to formation of the coordinative metal-polymer complexes of donor-acceptor type between central Li+ ion and ligand. On the other hand, the appearance of amorphous microinclusions, probably of inorganic nature, was also found.
Collapse
Affiliation(s)
- Liubov Matkovska
- Institute of Macromolecular Chemistry of the NAS of Ukraine, Kharkivske shosse 48, Kyiv, 02160 Ukraine
- Université de Lyon, Université Lyon 1, Ingénierie des Matériaux Polymères, UMR CNRS 5223, 15 Boulevard A. Latarjet, Villeurbanne Cedex, 69622 France
| | - Maksym Iurzhenko
- Institute of Macromolecular Chemistry of the NAS of Ukraine, Kharkivske shosse 48, Kyiv, 02160 Ukraine
- E.O. Paton Electric Welding Institute of the NAS of Ukraine, Kazymyra Malevych str. 11, Kyiv, 03680 Ukraine
| | - Yevgen Mamunya
- Institute of Macromolecular Chemistry of the NAS of Ukraine, Kharkivske shosse 48, Kyiv, 02160 Ukraine
| | - Igor Tkachenko
- Institute of Macromolecular Chemistry of the NAS of Ukraine, Kharkivske shosse 48, Kyiv, 02160 Ukraine
| | - Valeriy Demchenko
- Institute of Macromolecular Chemistry of the NAS of Ukraine, Kharkivske shosse 48, Kyiv, 02160 Ukraine
- E.O. Paton Electric Welding Institute of the NAS of Ukraine, Kazymyra Malevych str. 11, Kyiv, 03680 Ukraine
| | - Volodymyr Synyuk
- E.O. Paton Electric Welding Institute of the NAS of Ukraine, Kazymyra Malevych str. 11, Kyiv, 03680 Ukraine
| | - Andriy Shadrin
- E.O. Paton Electric Welding Institute of the NAS of Ukraine, Kazymyra Malevych str. 11, Kyiv, 03680 Ukraine
| | - Gisele Boiteux
- Université de Lyon, Université Lyon 1, Ingénierie des Matériaux Polymères, UMR CNRS 5223, 15 Boulevard A. Latarjet, Villeurbanne Cedex, 69622 France
| |
Collapse
|
4
|
Harun F, Chan CH, Winie T. Influence of molar mass on the thermal properties, conductivity and intermolecular interaction of poly(ethylene oxide) solid polymer electrolytes. POLYM INT 2017. [DOI: 10.1002/pi.5322] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fatin Harun
- Faculty of Applied Sciences; Universiti Teknologi MARA; Shah Alam Selangor Malaysia
| | - Chin Han Chan
- Faculty of Applied Sciences; Universiti Teknologi MARA; Shah Alam Selangor Malaysia
| | - Tan Winie
- Faculty of Applied Sciences; Universiti Teknologi MARA; Shah Alam Selangor Malaysia
| |
Collapse
|
5
|
Luo C, Chen W, Gao Y. Fractional crystallization behavior of PCL and PEG in blends. POLYMER SCIENCE SERIES A 2016. [DOI: 10.1134/s0965545x16020139] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
Hu T, Tian N, Ali S, Wang Z, Chang J, Huang N, Li L. Polymer-Ion Interaction Weakens the Strain-Rate Dependence of Extension-Induced Crystallization for Poly(ethylene oxide). LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:2117-2126. [PMID: 26822166 DOI: 10.1021/acs.langmuir.6b00050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The crystallization of poly(ethylene oxide) (PEO)-sodium iodine (NaI) composites is investigated by differential scanning calorimetry (DSC), extensional rheology, and in situ small-angle X-ray scattering (SAXS) with the aim of demonstrating versatile roles played by polymer-ion interactions. In the isothermal quiescent crystallization process, a decrease in the crystal growth rate is observed for PEO-NaI and is attributed to slow chain movement caused by the coordination between cations and polymer. In situ SAXS on extensional flow-induced crystallization (FIC) exhibits enhanced kinetics and orientation for both PEO and PEO-NaI with increasing strain rate. However, an overall weaker strain-rate dependence of FIC is observed for PEO-NaI, which can be interpreted as a synergistic consequence of promoted nucleation under flow and impeded crystal growth by polymer-ion interaction. A possible microscopic mechanism is proposed to account for the experimental observation based on the formation of transient cross-linking points in PEO-NaI and their influence on the entanglement network of polymer under various flow fields. The disclosed strain-rate dependence and various ion effects on the behavior of PEO-salt composites contribute to a comprehensive understanding of polymer-ion solid polyelectrolytes.
Collapse
Affiliation(s)
- Tingting Hu
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Nan Tian
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Sarmad Ali
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Zhen Wang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Jiarui Chang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Ningdong Huang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Liangbin Li
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| |
Collapse
|
7
|
Cheng S, Smith DM, Pan Q, Wang S, Li CY. Anisotropic ion transport in nanostructured solid polymer electrolytes. RSC Adv 2015. [DOI: 10.1039/c5ra05240h] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We discuss recent progresses on anisotropic ion transport in solid polymer electrolytes.
Collapse
Affiliation(s)
- Shan Cheng
- Department of Materials Science and Engineering
- Drexel University
- Philadelphia
- USA
| | - Derrick M. Smith
- Department of Materials Science and Engineering
- Drexel University
- Philadelphia
- USA
| | - Qiwei Pan
- Department of Materials Science and Engineering
- Drexel University
- Philadelphia
- USA
- Department of Materials Science and Engineering
| | - Shijun Wang
- Department of Materials Science and Engineering
- Drexel University
- Philadelphia
- USA
| | - Christopher Y. Li
- Department of Materials Science and Engineering
- Drexel University
- Philadelphia
- USA
| |
Collapse
|
8
|
Huo H, Yang Y, Zhao X. Effects of lithium perchlorate on the nucleation and crystallization of poly(ethylene oxide) and poly(ε-caprolactone) in the poly(ethylene oxide)–poly(ε-caprolactone)–lithium perchlorate ternary blend. CrystEngComm 2014. [DOI: 10.1039/c3ce41715h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
9
|
Yang Y, Huo H. Investigation of structures of PEO-MgCl2
based solid polymer electrolytes. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/polb.23315] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yujun Yang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University; Beijing 100875 People's Republic of China
| | - Hong Huo
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University; Beijing 100875 People's Republic of China
| |
Collapse
|
10
|
Chaurasia SK, Singh RK, Chandra S. Effect of ionic liquid on the crystallization kinetics behaviour of polymer poly(ethylene oxide). CrystEngComm 2013. [DOI: 10.1039/c3ce40576a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|