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Fan P, Wang S, Liu H, Liao L, Lv G, Mei L. Polyaniline nanotube synthesized from natural tubular halloysite template as high performance pseudocapacitive electrode. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135259] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Zhu T, Qian C, Zheng W, Bei R, Liu S, Chi Z, Chen X, Zhang Y, Xu J. Modified halloysite nanotube filled polyimide composites for film capacitors: high dielectric constant, low dielectric loss and excellent heat resistance. RSC Adv 2018; 8:10522-10531. [PMID: 35540468 PMCID: PMC9078885 DOI: 10.1039/c8ra01373j] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 03/06/2018] [Indexed: 12/18/2022] Open
Abstract
In this work, halloysite nanotubes (HNTs) were chosen as the fillers and high performance polyimide (PI) as the matrix to form a series of dielectric composite materials with high dielectric constant, low dielectric loss and excellent heat resistance. Firstly, KH550 was used to modify the surface of HNTs to make sure of a good dispersion of HNTs into the polymer. The results showed that the addition of KH550 modified HNTs (K-HNTs) can improve the dielectric constant of the composite films while maintaining their excellent dielectric loss properties. To further increase the dielectric constant of the HNTs/PI composites, conductive polyaniline (PANI) was used to coat the surface of HNTs to obtain PANI modified HNTs (PANI-HNTs). Compared with the K-HNTs filled systems, the dielectric constant of the PANI-HNTs/PI nanocomposite films is greatly enhanced. The highest dielectric constant of the PANI-HNTs/PI films can achieve 17.3 (100 Hz) with a low dielectric loss of 0.2 (100 Hz). More importantly, the as-prepared composite films have high breakdown strengths (>110.4 kV mm-1) and low coefficients of thermal expansion, as low as 7 ppm per °C, and a maximum discharge energy density of 0.93 J cm-3. Also, such properties are maintained stably up to 300 °C, which is critical for manufacturing heat-resisting film capacitors.
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Affiliation(s)
- Tianwen Zhu
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Chao Qian
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Weiwen Zheng
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Runxin Bei
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Siwei Liu
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Zhenguo Chi
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Xudong Chen
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Yi Zhang
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
| | - Jiarui Xu
- PCFM Lab, GD HPPC Lab, Guangdong Engineering Technology Research Centre for High-performance Organic, Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University Guangzhou 510275 China +86 20 84112222 +86 20 84112222
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Jun CS, Kwon SH, Choi HJ, Seo Y. Polymeric Nanoparticle-Coated Pickering Emulsion-Synthesized Conducting Polyaniline Hybrid Particles and Their Electrorheological Study. ACS APPLIED MATERIALS & INTERFACES 2017; 9:44811-44819. [PMID: 29193955 DOI: 10.1021/acsami.7b13808] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
To produce an electric stimuli-responsive electrorheological (ER) material, semiconducting core/shell-type polyaniline (PANI) hybrid particles were fabricated through Pickering emulsion-type polymerization, using poly(divinylbenzene-alt-maleic anhydride) (PDVMA) particles as a solid surfactant. The PDVMA nanoparticles were initially polymerized using a self-stable precipitation method. The fabricated PANI/PDVMA composite particles were subjected to various chemical characterizations; further, they were suspended in silicone oil at 10 vol % to prepare an ER fluid, and their viscoelastic behaviors were scrutinized using a rheometer under various input electric fields. We also adopted an LCR meter to evaluate its dielectric characteristics. Our results showed that the PANI/PDVMA composite particles display typical ER performance, such that both dynamic and elastic yield stresses follow a polarization mechanism with a slope of 2.0.
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Affiliation(s)
- Chan Soo Jun
- Department of Polymer Science and Engineering, Inha University , Incheon 22212, Korea
| | - Seung Hyuk Kwon
- Department of Polymer Science and Engineering, Inha University , Incheon 22212, Korea
| | - Hyoung Jin Choi
- Department of Polymer Science and Engineering, Inha University , Incheon 22212, Korea
| | - Yongsok Seo
- RIAM, Department of Materials Science and Engineering, Seoul National University , Seoul 151-744, Korea
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Piao SH, Kwon SH, Choi HJ. Stimuli-Responsive Polymer-Clay Nanocomposites under Electric Fields. MATERIALS (BASEL, SWITZERLAND) 2016; 9:E52. [PMID: 28787852 PMCID: PMC5456539 DOI: 10.3390/ma9010052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 12/09/2015] [Accepted: 12/28/2015] [Indexed: 12/20/2022]
Abstract
This short Feature Article reviews electric stimuli-responsive polymer/clay nanocomposites with respect to their fabrication, physical characteristics and electrorheological (ER) behaviors under applied electric fields when dispersed in oil. Their structural characteristics, morphological features and thermal degradation behavior were examined by X-ray diffraction pattern, scanning electron microscopy and transmission electron microscopy, and thermogravimetric analysis, respectively. Particular focus is given to the electro-responsive ER characteristics of the polymer/clay nanocomposites in terms of the yield stress and viscoelastic properties along with their applications.
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Affiliation(s)
- Shang Hao Piao
- Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea.
| | - Seung Hyuk Kwon
- Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea.
| | - Hyoung Jin Choi
- Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea.
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Jun CS, Sim B, Choi HJ. Fabrication of electric-stimuli responsive polyaniline/laponite composite and its viscoelastic and dielectric characteristics. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.07.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Razak SIA, Sharif NFA, Muhamad II. Polyaniline-coated halloysite nanotubes: effect of para-hydroxybenzene sulfonic acid doping. COMPOSITE INTERFACES 2014; 21:715-722. [DOI: 10.1080/15685543.2014.932551] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Xu W, Luo B, Wen W, Xie W, Wang X, Liu M, Zhou C. Surface modification of halloysite nanotubes withl-lactic acid: An effective route to high-performance poly(l-lactide) composites. J Appl Polym Sci 2014. [DOI: 10.1002/app.41451] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Wan Xu
- Biomaterial Research laboratory, Department of Material Science and Engineering, College of Science and Engineering; Jinan University; Guangzhou 510632 People's Republic of China
| | - Binghong Luo
- Biomaterial Research laboratory, Department of Material Science and Engineering, College of Science and Engineering; Jinan University; Guangzhou 510632 People's Republic of China
- Engineering Research Center of Artificial Organs and Materials; Ministry of Education; Guangzhou 510632 People's Republic of China
| | - Wei Wen
- Biomaterial Research laboratory, Department of Material Science and Engineering, College of Science and Engineering; Jinan University; Guangzhou 510632 People's Republic of China
| | - Weijing Xie
- Biomaterial Research laboratory, Department of Material Science and Engineering, College of Science and Engineering; Jinan University; Guangzhou 510632 People's Republic of China
| | - Xiaoying Wang
- Department of Biomedical Engineering, College of Life Science and Technology; Jinan University; Guangzhou 510632 People's Republic of China
| | - Mingxian Liu
- Biomaterial Research laboratory, Department of Material Science and Engineering, College of Science and Engineering; Jinan University; Guangzhou 510632 People's Republic of China
- Engineering Research Center of Artificial Organs and Materials; Ministry of Education; Guangzhou 510632 People's Republic of China
| | - Changren Zhou
- Biomaterial Research laboratory, Department of Material Science and Engineering, College of Science and Engineering; Jinan University; Guangzhou 510632 People's Republic of China
- Engineering Research Center of Artificial Organs and Materials; Ministry of Education; Guangzhou 510632 People's Republic of China
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Wang B, Liu C, Yin Y, Tian X, Yu S, Chen K, Liu P, Liang B. The electrorheological properties of polyaniline nanofiber/kaolinite hybrid nanocomposite. J Appl Polym Sci 2013. [DOI: 10.1002/app.39262] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Baoxiang Wang
- College of Materials Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
- State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Chenjie Liu
- College of Materials Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Yichao Yin
- College of Materials Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Xiaoli Tian
- College of Materials Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Shoushan Yu
- College of Materials Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Kezheng Chen
- College of Materials Science and Engineering; Qingdao University of Science and Technology; Qingdao 266042 China
| | - Pengbo Liu
- State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Bing Liang
- State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
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