Enhanced Stimuli-Responsive Electrorheological Property of Poly(ionic liquid)s-Capsulated Polyaniline Particles
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. Preparation of PIL-c-PANI Particles
2.3. Preparation of ER Suspensions
2.4. Characterization and Measurements
3. Results
3.1. Synthesis of PIL-c-PANI Particles
3.2. Characterization of PIL-c-PANI Particles
3.2.1. Morphology and Structure Analysis
3.2.2. FTIR Analysis
3.2.3. TG Analysis
3.2.4. Zeta Potentials Analysis
3.3. Electrorheological Property
3.4. Dielectric Properties
3.5. Microscopic ER Structures
3.6. Oscillatory Study
4. Conclusions
Acknowledgments
Author Contributions
Conflicts of Interest
References
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Sample | P[VBTMA][PF6] | P[VBTMA][PF6]-c-PANI | PANI |
---|---|---|---|
Zeta potentials (mV) | +134 | +110 | +39 |
Sample | ε0 (a) | ε∞ (b) | ∆ε (c) | τ(s) (d) | α (e) | σp (S/cm) (f) |
---|---|---|---|---|---|---|
P[VBTMA][PF6] | 4.31 | 2.91 | 1.40 | 0.0022 | 1.26 | ~1.0 × 10−9 |
PANI | 4.28 | 2.68 | 1.60 | 0.0040 | 1.20 | ~7.5 × 10−10 |
P[VBTMA][PF6]-c-PANI | 4.35 | 2.65 | 1.70 | 0.0023 | 1.24 | ~2.6 × 10−10 |
P[VBTMA][PF6]/PANI | 4.48 | 2.8 | 1.68 | 0.0030 | 1.12 | - |
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Zheng, C.; Dong, Y.; Liu, Y.; Zhao, X.; Yin, J. Enhanced Stimuli-Responsive Electrorheological Property of Poly(ionic liquid)s-Capsulated Polyaniline Particles. Polymers 2017, 9, 385. https://doi.org/10.3390/polym9090385
Zheng C, Dong Y, Liu Y, Zhao X, Yin J. Enhanced Stimuli-Responsive Electrorheological Property of Poly(ionic liquid)s-Capsulated Polyaniline Particles. Polymers. 2017; 9(9):385. https://doi.org/10.3390/polym9090385
Chicago/Turabian StyleZheng, Chen, Yuezhen Dong, Yang Liu, Xiaopeng Zhao, and Jianbo Yin. 2017. "Enhanced Stimuli-Responsive Electrorheological Property of Poly(ionic liquid)s-Capsulated Polyaniline Particles" Polymers 9, no. 9: 385. https://doi.org/10.3390/polym9090385