1
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Zhang X, Liu M, Chen Y, He J, Wang X, Xie J, Li Z, Chen Z, Fu Y, Xiong C, Wang S. Epoxy resin/hollow glass microspheres composite materials with low dielectric constant and excellent mechanical performance. J Appl Polym Sci 2022. [DOI: 10.1002/app.52787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaolin Zhang
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Man Liu
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Yu Chen
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Jiacheng He
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Xuelin Wang
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Jian Xie
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Ziwei Li
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Zhimin Chen
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Yuheng Fu
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Chuanxi Xiong
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
| | - Shan Wang
- School of Materials Science and Engineering, State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology Wuhan China
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2
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Sobajima A, Okihara T, Moriyama S, Nishimura N, Osawa T, Miyamae K, Haniu H, Aoki K, Tanaka M, Usui Y, Sako KI, Kato H, Saito N. Multiwall Carbon Nanotube Composites as Artificial Joint Materials. ACS Biomater Sci Eng 2020; 6:7032-7040. [PMID: 33320600 DOI: 10.1021/acsbiomaterials.0c00916] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Because ultrahigh-molecular-weight polyethylene (UHMWPE) is susceptible to frictional wear when used in sliding members of artificial joints, it is common practice to use cross-linked UHMWPE instead. However, cross-linked UHMWPE has low impact resistance; implant breakage has been reported in some cases. Hence, sliding members of artificial joints pose a major trade-off between wear resistance and impact resistance, which has not been resolved by any UHMWPE. On the other hand, multiwall carbon nanotubes (MWCNTs) are used in industrial products for reinforcement of polymeric materials but not used as biomaterials because of their unclear safety. In the present study, we attempted to solve this trade-off issue by complexing UHMWPE with MWCNTs. In addition, we assessed the safety of these composites for use in sliding members of artificial joints. The results showed the equivalence of MWCNT/UHMWPE composites to cross-linked UHMWPE in terms of wear resistance and to non-cross-linked UHMWPE in terms of impact resistance. In addition, all MWCNT/UHMWPE composites examined complied with the requirements of biosafety testing in accordance with the ISO10993-series specifications for implantable medical devices. Furthermore, because MWCNTs can occur alone in wear dust, MWCNTs in an amount of about 1.5 times that contained in the dust produced from 50 years of wear (in the worst case) were injected into rat knees, which were monitored for 26 weeks. Although mild inflammatory reactions occurred in the joints, the reactions soon became quiescent. In addition, the MWCNTs did not migrate to other organs. Furthermore, MWCNTs did not exhibit carcinogenicity when injected into the knees of mice genetically modified to spontaneously develop cancer. The MWCNT/UHMWPE composite is a new biomaterial expected to be safe for clinical applications in both total hip arthroplasty and total knee arthroplasty as the first sliding member of artificial joints to have both high wear resistance and high impact resistance.
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Affiliation(s)
- Atsushi Sobajima
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Takumi Okihara
- Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, Okayama 700-0082, Japan
| | - Shigeaki Moriyama
- Faculty of Engineering, Fukuoka University, 8-19-1 Nanakuma, Jonan-ku, Fukuoka, Fukuoka 814-0133, Japan
| | - Naoyuki Nishimura
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Takako Osawa
- Faculty of Biology-Oriented Science and Technology, Kindai University, 930 Nishimitani, Kinokawa, Wakayama 649-6433, Japan
| | - Kazutaka Miyamae
- Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, Okayama 700-0082, Japan
| | - Hisao Haniu
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Kaoru Aoki
- Department of Applied Physical Therapy, Shinshu University School of Health Sciences, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Manabu Tanaka
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-862, Japan
| | - Yuki Usui
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Ken-Ichi Sako
- Clinical Pharmacology Educational Center, Nihon Pharmaceutical University, 10281 Komuro, Ina, Kita-Adachi, Saitama 362-0806, Japan
| | - Hiroyuki Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-862, Japan
| | - Naoto Saito
- Institute for Biomedical Sciences, Interdisciplinary Cluster for Cutting Edge Research, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
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3
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Xu X, Tong B, Zhang X, Zhang Y, Li B. Mechanical and thermal properties and crystallization behavior of PA66 composites reinforced with MWCNTs-coated milled glass fiber. HIGH PERFORM POLYM 2020. [DOI: 10.1177/0954008320943927] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Constructing a hierarchical structure of nanomaterials on the surface of reinforcing fibers is the best strategy to obtain other desired functions while improving the mechanical properties of polymers. In this article, acid-treated multiwall carbon nanotubes (MWCNTs) were introduced to the surface of milled glass fiber (MGF) under the combined action of tetraethyl orthosilicate and 3-aminopropyltriethyloxysilane to prepare a hierarchical fiber (MWCNTs-GF). The surface morphology and microstructure of this hierarchical fiber were characterized by field-emission scanning electron microscope and transmission electron microscope, and a composite coating with MWCNTs as the main component was observed on each fiber surface. Fourier transform infrared and Raman spectroscopy revealed the presence of the specific interactions between MWCNTs and MGF. Polyamide 66 (PA66) composites with different content of MWCNTs-GF were fabricated by melt blending. The resulting composites exhibited improved mechanical properties relative to pure PA66, in which the tensile strength and notched impact strength of the composite filled with 3 wt% MWCNTs-GF increased by 23.3% and 69.0%, respectively. Subsequently, by analyzing fracture morphology and interfacial adhesion of the composites, the strengthening and toughening mechanisms of MWCNTs-GF were elaborated in detail. In addition, the results of thermogravimetric analysis and differential scanning calorimetry showed that MWCNTs-GF possessed strong heterogeneous nucleation ability, and its addition could refine the grain size of PA66 and significantly increase the crystallization temperature and thermal stability of the corresponding composites. Compared to PA66 composites reinforced with neat MGF, it was found that the unique surface structure of MWCNTs-GF was likely responsible for improved thermal properties of this hierarchical fiber-reinforced PA66 composites.
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Affiliation(s)
- Xiangmin Xu
- College of Mechanical Engineering, Yellow River Conservancy Technical Institute, Kaifeng, Henan, China
| | - Beibei Tong
- College of Mechanical Engineering, Yellow River Conservancy Technical Institute, Kaifeng, Henan, China
| | - Xiaoyan Zhang
- College of Mechanical Engineering, Yellow River Conservancy Technical Institute, Kaifeng, Henan, China
| | - Yudong Zhang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Binjie Li
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
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4
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Zhang L, Lu C, Dong P, Wang K, Zhang Q. Realizing mechanically reinforced all-polyethylene material by dispersing UHMWPE via high-speed shear extrusion. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121711] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Ren X, Xia M, Yan Q, Ge C. Controllable modification of nanostructured carbon with hollow macroporous core/mesoporous shell and its application as templates in aqueous solution. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.09.057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Mohan R, Subha J, Alam J. Influence of Multiwalled Carbon Nanotubes on Biodegradable Poly(lactic acid) Nanocomposites for Electroactive Shape Memory Actuator. ADVANCES IN POLYMER TECHNOLOGY 2016. [DOI: 10.1002/adv.21664] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Raja Mohan
- School of Engineering and Technology; Jagran Lakecity University; Mugaliyachap Bhopal 462 044 India
| | - J. Subha
- Central Institute of Plastic Engineering & Technology; Govindpura Bhopal 462 044 India
| | - Javed Alam
- King Abdullah Institute for Nanotechnology; King Saud University; P. O. Box 2455 Riyadh 11451 Saudi Arabia
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7
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Ren Y, Zhou Z, Yin G, Chen GX, Li Q. Effect of ionic liquid-containing poly(ε-caprolactone) on the dispersion and dielectric properties of polymer/carbon nanotube composites. RSC Adv 2016. [DOI: 10.1039/c6ra01675h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A compatilizer containing imidazolium segment was used to improve the compatibility of CNTs with PCL matrix.
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Affiliation(s)
- Ye Ren
- Key Laboratory of Carbon Fiber and Functional Polymers
- Ministry of Education
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Zheng Zhou
- Key Laboratory of Carbon Fiber and Functional Polymers
- Ministry of Education
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Guangzhong Yin
- College of Material Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Guang-Xin Chen
- Key Laboratory of Carbon Fiber and Functional Polymers
- Ministry of Education
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Qifang Li
- College of Material Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
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8
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Wu G, Ma L, Wang Y, Liu L, Huang Y. Interfacial properties and thermo-oxidative stability of carbon fiber reinforced methylphenylsilicone resin composites modified with polyhedral oligomeric silsesquioxanes in the interphase. RSC Adv 2016. [DOI: 10.1039/c5ra17589e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The grafting of trisilanolphenyl-polyhedral oligomeric silsesquioxanes (trisilanolphenyl-POSS) onto carbon fibers (CFs) was achieved using toluene-2,4-diisocyanate (TDI) as the bridging agent.
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Affiliation(s)
- Guangshun Wu
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001
- China
| | - Lichun Ma
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001
- China
| | - Yuwei Wang
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001
- China
- College of Materials Science and Engineering
| | - Li Liu
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001
- China
| | - Yudong Huang
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001
- China
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9
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Wang Y, Cheng Y, Chen J, Wu D, Qiu Y, Yao X, Zhou Y, Chen C. Percolation networks and transient rheology of polylactide composites containing graphite nanosheets with various thicknesses. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.04.076] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Sun D, Zhou Z, Chen GX, Li Q. Regulated dielectric loss of polymer composites from coating carbon nanotubes with a cross-linked silsesquioxane shell through free-radical polymerization. ACS APPLIED MATERIALS & INTERFACES 2014; 6:18635-43. [PMID: 25337905 DOI: 10.1021/am503633t] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We report a synthetic strategy for coating multiwalled carbon nanotubes (MWCNTs) with cross-linked octa-methacrylate-polyhedral oligomeric silsesquioxane (MA-POSS) by direct, in situ free-radical polymerization in a controlled manner. This strategy resulted in a core-shell structure with an MWCNT center. The shell thickness could be varied from ∼ 7 nm to 40 nm by choosing different initiators, solvents, and weight ratios of MWCNT and octa-MA-POSS. Coated MWCNT hybrids had controlled electrical performance depending on the coating layer thickness and were well-dispersed in the polymer matrix. POSS-coated MWCNTs were compounded with poly(vinylidene fluoride) to obtain a composite with high dielectric permittivity and low dielectric loss.
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Affiliation(s)
- Da Sun
- Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education and ‡College of Material Science and Engineering, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China
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11
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Bi D, Sun D, Qu J, Zhou Z, Li Q, Chen GX. Synthesis of organic montmorillonite contained polyhedral oligomeric silsesquioxane and its nanocomposites with poly( l
-lactide). POLYM ENG SCI 2014. [DOI: 10.1002/pen.23793] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dan Bi
- Key Laboratory of Carbon Fiber and Functional Polymers; Ministry of Education, College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
| | - Da Sun
- Key Laboratory of Carbon Fiber and Functional Polymers; Ministry of Education, College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
| | - Jiali Qu
- Key Laboratory of Carbon Fiber and Functional Polymers; Ministry of Education, College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
| | - Zheng Zhou
- Key Laboratory of Carbon Fiber and Functional Polymers; Ministry of Education, College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
| | - Qifang Li
- Key Laboratory of Carbon Fiber and Functional Polymers; Ministry of Education, College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
| | - Guang-Xin Chen
- Key Laboratory of Carbon Fiber and Functional Polymers; Ministry of Education, College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
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12
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Katiyar V, Nanavati H. In situ synthesis of high molecular weight poly(L-lactic acid) clay nanocomposites. POLYM ENG SCI 2014. [DOI: 10.1002/pen.22120] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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Zhang J, Jia Z, Jia D, Zhang D, Zhang A. Chemical functionalization for improving dispersion and interfacial bonding of halloysite nanotubes in epoxy nanocomposites. HIGH PERFORM POLYM 2014. [DOI: 10.1177/0954008314528226] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The effects of chemical functionalization of halloysite nanotubes (HNTs) on dispersion, interfacial interaction, and mechanical properties of epoxy nanocomposites were investigated. HNT-filled epoxy nanocomposites were fabricated and their morphology and mechanical properties were systematically studied; the results were compared with those for neat epoxy resin. Transmission electron microscopic micrographs revealed uniform morphologic dispersion of functional HNTs in the epoxy matrix. The interfacial interaction between functional HNTs and the epoxy matrix was shown by differential scanning calorimetry and scanning electron microscopy analyses. The reaction between the functional amine--terminated groups of HNTs and epoxy monomers improved the dispersion of HNTs and the interfacial adhesion between HNTs and epoxies. The functional HNT-filled epoxy nanocomposites showed improved mechanical properties compared with the as-received HNT-filled nanocomposites. This was attributed to better dispersion and stronger interfacial interaction.
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Affiliation(s)
- Junheng Zhang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission and Ministry of Education, South Central University for Nationalities, Wuhan, China
- College of Materials Science and Engineering, South China University of Technology, Guangzhou, China
| | - Zhixin Jia
- College of Materials Science and Engineering, South China University of Technology, Guangzhou, China
| | - Demin Jia
- College of Materials Science and Engineering, South China University of Technology, Guangzhou, China
| | - Daohong Zhang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission and Ministry of Education, South Central University for Nationalities, Wuhan, China
| | - Aiqing Zhang
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission and Ministry of Education, South Central University for Nationalities, Wuhan, China
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14
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Ma L, Meng L, Wang Y, Wu G, Fan D, Yu J, Qi M, Huang Y. Interfacial properties and impact toughness of dendritic hexamethylenetetramine functionalized carbon fiber with varying chain lengths. RSC Adv 2014. [DOI: 10.1039/c4ra04939j] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In order to understand the effects of chain length on the interfacial adhesion of PAN-based carbon fiber (CF)/epoxy composites, dendritic hexamethylenetetramine (HMTA) was functionalized on carbon fibers through quaternary ammonium salt reaction using alkyl dihalide of varying chain length [Cl(CH2)nCl, n = 2, 6 and 12].
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Affiliation(s)
- Lichun Ma
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001, China
| | - Linghui Meng
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001, China
| | - Yuwei Wang
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001, China
- College of Materials Science and Engineering
- Qiqihar University
| | - Guangshun Wu
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001, China
| | - Dapeng Fan
- College of Material and Chemical Engineering
- Heilongjiang Institute of Technology
- Harbin 150001, China
| | - Jiali Yu
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001, China
| | - Meiwei Qi
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001, China
| | - Yudong Huang
- School of Chemical Engineering and Technology
- Harbin Institute of Technology
- Harbin 150001, China
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15
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Omrani A, Yen YC, Cheng CC, Chang FC. Enhanced processability of MWCNT through surface treatment by octa(phenol) polyhedral oligomeric silsesquioxane nano-crosslinking. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.10.053] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Tang Q, Sun J, Yu S, Wang G. Improving thermal conductivity and decreasing supercooling of paraffin phase change materials by n-octadecylamine-functionalized multi-walled carbon nanotubes. RSC Adv 2014. [DOI: 10.1039/c4ra04225e] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
N-Octadecylamine-functionalized multi-walled carbon nanotubes (f-MWCNTs) are introduced to paraffin to improve the thermal conductivity and decrease supercooling of phase change materials.
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Affiliation(s)
- Qianqiu Tang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237, China
| | - Jun Sun
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237, China
| | - Shuangmin Yu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237, China
| | - Gengchao Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237, China
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17
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Yoon SW, Ren X, Chen GX. Preparation and dielectric properties of poly(ε-caprolactone) compounded with “bucky gels”-like mixture. J Appl Polym Sci 2013. [DOI: 10.1002/app.40231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Sang Won Yoon
- Department of Automotive Engineering; Hanyang University; Seoul 133-791 Korea
| | - Xianqian Ren
- College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
| | - Guang-Xin Chen
- College of Material Science and Engineering, Beijing University of Chemical Technology; Beijing 100029 People's Republic of China
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18
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Da S, Qi-fang L, Guang-xin C. COATING OF OCTAMETHACRYL POLYHEDRAL OLIGOMERIC SILSESQUIOXANE ONTO MULTI-WALLED CARBON NANOTUBES UNDER RADICAL INITIATION. ACTA POLYM SIN 2013. [DOI: 10.3724/sp.j.1105.2013.13084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Dong Q, Li Y, Han C, Zhang X, Xu K, Zhang H, Dong L. Poly(l-lactide)/poly(d-lactide)/multiwalled carbon nanotubes nanocomposites: Enhanced dispersion, crystallization, mechanical properties, and hydrolytic degradation. J Appl Polym Sci 2013. [DOI: 10.1002/app.39667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Qinglin Dong
- Synthetic Resin and Special Fiber Research Center; Changchun University of Technology; Changchun; 130012; China
| | | | - Changyu Han
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun; 130022; China
| | - Xin Zhang
- Synthetic Resin and Special Fiber Research Center; Changchun University of Technology; Changchun; 130012; China
| | - Kun Xu
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun; 130022; China
| | - Huiliang Zhang
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun; 130022; China
| | - Lisong Dong
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun; 130022; China
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20
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Amino-Functionalization of Multiwall Carbon Nanotubes and Its Use for Solid Phase Extraction of Mercury Ions from Fish Sample. ACTA ACUST UNITED AC 2013. [DOI: 10.1155/2013/674289] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We describe here the amino-functionalization of multiwall carbon nanotubes (MWCNTs) and also its application as an adsorbent of solid phase extraction (SPE). The amino-functionalized MWCNTs have a good capacity to retain Hg2+, but the raw and purified MWCNTs are found not to adsorb Hg2+ ions. The amino-functionalized MWCNTs are prepared with amino-functionalization of purified MWCNTs by ethylenediamine. The physicochemical properties of purified and amino-functionalized MWCNTs are characterized by Fourier transform infrared spectroscopy, thermogravimetric analysis, and the Boehm titration. The amino-functionalized MWCNTs are selected as novel sorbents for the solid phase extraction of Hg2+. The amino-functionalized MWCNT-SPE method is used for the determination of Hg2+ from complex matrix including fish and real water samples. Effective parameters on Hg2+ retention such as pH, flowrate, nature of the eluent, the ionic strength, selectivity coefficient, and retention capacity are investigated. The enrichment factor and maximum capacity of the sorbent are 100 mL and 11.58 mg/g, respectively. The linear range, limit of detection, and relative standard deviation of the proposed method are 0.003 to 0.3 μg/L, 1.25×10−3 μg/L, and 2.23%, respectively. Selectivity experiments show that the adsorbents have a stronger specific retention for Hg2+ than Fe3+, Cu2+, Pb2+, Ni2+, Mn2+, Ca2+, and Mg2+.
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21
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Wu D, Cheng Y, Feng S, Yao Z, Zhang M. Crystallization Behavior of Polylactide/Graphene Composites. Ind Eng Chem Res 2013. [DOI: 10.1021/ie4004199] [Citation(s) in RCA: 138] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Defeng Wu
- Provincial Key Laboratories of Environmental Engineering & Materials, Jiangsu 225002, China
| | | | | | | | - Ming Zhang
- Provincial Key Laboratories of Environmental Engineering & Materials, Jiangsu 225002, China
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Chandramohan A, Chozhan CK, Alagar M. Polysilsesquioxane-reinforced phosphorous containing bis(4-maleimidophenyl)benzoxazine hybrid nanocomposites. HIGH PERFORM POLYM 2013. [DOI: 10.1177/0954008313484045] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In this study, octa(aminophenyl)silsesquioxane (OAPS), octakis(dimethylsiloxypropylglycidylether) silsesquioxane (OG) and phosphorous skeletal bis(4-maleimidophenyl)benzoxazine were synthesized and characterized. The polyhedral oligomeric silsesquioxane (POSS) derivative (OAPS and OG)-reinforced polybenzoxazine (PBZ) hybrid nanocomposites were prepared by thermal method. The chemical reactions between POSS and PBZ were confirmed by Fourier transform infrared spectroscopy. The effect of the incorporation of POSS derivatives on the properties including thermal, dielectric properties and water absorption behaviour of POSS/PBZ hybrids was analyzed and discussed systematically. The test results indicate that the addition of POSS into PBZ increased the thermal stability and decreased the values of dielectric constant and dielectric loss. The morphology of the POSS-PBZ hybrid nanocomposites was characterized using x-ray diffraction, confocal optical microscopy, scanning electron microscopy, transmission electron microscopy and atomic force microscopy.
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Affiliation(s)
- Ayyavu Chandramohan
- Polymer Nanocomposites Lab, Department of Chemical Engineering, Alagappa College of Technology, Anna University, Chennai, India
| | | | - Muthukaruppan Alagar
- Polymer Nanocomposites Lab, Department of Chemical Engineering, Alagappa College of Technology, Anna University, Chennai, India
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23
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Freihofer G, Raghavan S, Gosztola D. Investigation of temperature dependent multi-walled nanotube G and D doublet using pseudo-Voigt functions. APPLIED SPECTROSCOPY 2013; 67:321-328. [PMID: 23452497 DOI: 10.1366/11-06579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A pseudo-Voigt (PV) function is used as a representation of the Stoke's phonon frequency distributions for a multi-walled nanotube (MWNT) composite G and D doublet. Variable peak assignments with the PV function have been shown to enhance the resolution of these bands commonly used for characterization of carbon nanotube (CNT) composites. The peak assignment study was applied to an in-situ temperature experiment where the addition of new sub-bands in the G and D doublet was determined to reduce the uncertainty of the Raman characteristics. Fitting the spectrum with five pseudo-Voigt bands was concluded to give the most consistent results, producing the lowest uncertainty values for G-peak position (νG) and D/G intensity ratio.
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Affiliation(s)
- Gregory Freihofer
- Mechanical and Aerospace Engineering Department, University of Central Florida, Orlando, FL 32816, USA
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24
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Damian CM, Ciobotaru CC, Gârea SA, Iovu H. Effect of POSS-NH2 functionalization of MWNTs on reinforcing properties in epoxy nanocomposites. HIGH PERFORM POLYM 2013. [DOI: 10.1177/0954008313475831] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The research focuses on multiwalled carbon nanotubes (MWNTs) functionalization with aminoethyl aminopropyl polyhedral oligomeric silsesquioxane to increase their compatibility with epoxy polymers and enhancement of interface adhesion. Functionalization of MWNTs consisted of a three-stage reaction by oxidation and further amidation through acylation with thionyl chloride. The new nanomaterials were dispersed as reinforcing agent in a weight ratio of 0.3% related to the epoxy matrix, which was further cured with an aromatic polyamine. Characterization of functionalized MWNTs by infrared spectroscopy revealed the presence of POSS cages bonded to the MWNTs through the formation of amide groups, these findings were also proved by transmission electron microscopic images. Although catalytic influence of the reinforcing agent on the curing reaction was not significant at this level of reinforcement, scanning electron microscopic images of the nanocomposites fracture surface revealed strong interfacial adhesion and crack retardant effect of POSS-functionalized MWNTs.
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Affiliation(s)
- Celina Maria Damian
- Advanced Polymer Materials Group, University Politehnica of Bucharest, Bucharest, Romania
| | | | - Sorina Alexandra Gârea
- Advanced Polymer Materials Group, University Politehnica of Bucharest, Bucharest, Romania
| | - Horia Iovu
- Advanced Polymer Materials Group, University Politehnica of Bucharest, Bucharest, Romania
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25
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Xu Y, Li Q, Sun D, Zhang W, Chen GX. A Strategy To Functionalize the Carbon Nanotubes and the Nanocomposites Based on Poly(l-lactide). Ind Eng Chem Res 2012. [DOI: 10.1021/ie300989w] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yihui Xu
- Key Laboratory of Carbon Fiber and Functional
Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s
Republic of China
| | - Qifang Li
- Key Laboratory of Carbon Fiber and Functional
Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s
Republic of China
| | - Da Sun
- Key Laboratory of Carbon Fiber and Functional
Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s
Republic of China
| | - Wenjing Zhang
- Key Laboratory of Carbon Fiber and Functional
Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s
Republic of China
| | - Guang-Xin Chen
- Key Laboratory of Carbon Fiber and Functional
Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s
Republic of China
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26
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Valentini L, Cardinali M, Kenny JM, Prato M, Monticelli O. A Photoresponsive Hybrid Nanomaterial Based on Graphene and Polyhedral Oligomeric Silsesquioxanes. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200260] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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27
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Gilman AB, Yablokov MY, Kuznetsov AA. Modification of carbon nano-objects in low-temperature plasma for use in polymer nanocomposites. HIGH ENERGY CHEMISTRY 2012. [DOI: 10.1134/s0018143912040078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Octakis(dimethylsiloxypropylglycidylether)silsesquioxane (OG-POSS) reinforced 1,1-bis(3-methyl-4-hydroxymethyl)cyclohexane based polybenzoxazine nanocomposites. JOURNAL OF POLYMER RESEARCH 2012. [DOI: 10.1007/s10965-012-9903-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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29
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Majeed S, Filiz V, Shishatskiy S, Wind J, Abetz C, Abetz V. Pyrene-POSS nanohybrid as a dispersant for carbon nanotubes in solvents of various polarities: its synthesis and application in the preparation of a composite membrane. NANOSCALE RESEARCH LETTERS 2012; 7:296. [PMID: 22676373 PMCID: PMC3499419 DOI: 10.1186/1556-276x-7-296] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Accepted: 06/07/2012] [Indexed: 06/01/2023]
Abstract
In this study we report the preparation of nanohybrid dispersant molecules based on pyrene and polyhedral oligomeric silsesquioxanes for non-covalent functionalization of multi-walled carbon nanotubes (MWCNTs). The prepared dispersant improves the dispersion of MWCNTs in organic solvents with very different polarities such as tetrahydrofuran, toluene, and n-hexane. The functionalized MWCNTs were used to introduce conductivity into polydimethylsiloxane membranes which can be used for electrostatic discharge applications.
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Affiliation(s)
- Shahid Majeed
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck- Str.1, 21502, Geesthacht, Germany
| | - Volkan Filiz
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck- Str.1, 21502, Geesthacht, Germany
| | - Sergey Shishatskiy
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck- Str.1, 21502, Geesthacht, Germany
| | - Jan Wind
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck- Str.1, 21502, Geesthacht, Germany
| | - Clarissa Abetz
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck- Str.1, 21502, Geesthacht, Germany
| | - Volker Abetz
- Institute of Polymer Research, Helmholtz-Zentrum Geesthacht, Max-Planck- Str.1, 21502, Geesthacht, Germany
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30
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Lee SH, Lim JH, Kim KM. Fabrication of hybrid ladderlike polysilsesquioxane-grafted multiwalled carbon nanotubes. J Appl Polym Sci 2012. [DOI: 10.1002/app.35389] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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Zhang W, Wang S, Li X, Yuan J, Wang S. Organic/inorganic hybrid star-shaped block copolymers of poly(l-lactide) and poly(N-isopropylacrylamide) with a polyhedral oligomeric silsesquioxane core: Synthesis and self-assembly. Eur Polym J 2012. [DOI: 10.1016/j.eurpolymj.2012.01.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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32
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Enhanced shape memory effect of poly(L-lactide-co-ε-caprolactone) biodegradable copolymer reinforced with functionalized MWCNTs. JOURNAL OF POLYMER RESEARCH 2012. [DOI: 10.1007/s10965-011-9777-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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33
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Magniez K, Fox BL, Looney MG. Nanocomposites of poly(m-xylene diamide) with polyhedral oligomeric silsesquioxane, montmorillonite, and their combination: Structure and properties. POLYM ENG SCI 2012. [DOI: 10.1002/pen.23075] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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34
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Amirian M, Nabipour Chakoli A, Sui JH, Cai W. Enhanced mechanical and photoluminescence effect of poly(l-lactide) reinforced with functionalized multiwalled carbon nanotubes. Polym Bull (Berl) 2012. [DOI: 10.1007/s00289-012-0700-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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35
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The Effect of Surface Functionalized Carbon Nanotubes on the Morphology, As Well As Thermal, Thermomechanical, and Crystallization Properties of Polylactide. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/9781118095362.ch6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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36
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Wu H, Pang D, Ma C, Li Q, Xiong C. Composites of Hydroxyapatite Whiskers/poly(L-lactide-co-glycolide) with High Tensile Plasticity. J MACROMOL SCI B 2011. [DOI: 10.1080/00222348.2011.627824] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Hang Wu
- a Chengdu Institute of Organic Chemistry , Chinese Academy of Sciences , Chengdu , China
- b Graduate University of Chinese Academy of Sciences , Beijing , China
| | - Di Pang
- a Chengdu Institute of Organic Chemistry , Chinese Academy of Sciences , Chengdu , China
- b Graduate University of Chinese Academy of Sciences , Beijing , China
| | - Chi Ma
- a Chengdu Institute of Organic Chemistry , Chinese Academy of Sciences , Chengdu , China
- b Graduate University of Chinese Academy of Sciences , Beijing , China
| | - Qing Li
- a Chengdu Institute of Organic Chemistry , Chinese Academy of Sciences , Chengdu , China
| | - Chengdong Xiong
- a Chengdu Institute of Organic Chemistry , Chinese Academy of Sciences , Chengdu , China
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37
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Amirian M, Sui J, Chakoli AN, Cai W. Properties and degradation behavior of surface functionalized MWCNT/poly(L-lactide-co-ε-caprolactone) biodegradable nanocomposites. J Appl Polym Sci 2011. [DOI: 10.1002/app.34317] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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38
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Jones PJ, Cook RD, McWright CN, Nalty RJ, Choudhary V, Morgan SE. Polyhedral oligomeric silsesquioxane-polyphenylsulfone nanocomposites: Investigation of the melt-flow enhancement, thermal behavior, and mechanical properties. J Appl Polym Sci 2011. [DOI: 10.1002/app.33852] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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39
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Wik V, Aranguren M, Mosiewicki M. Castor oil-based polyurethanes containing cellulose nanocrystals. POLYM ENG SCI 2011. [DOI: 10.1002/pen.21939] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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40
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Lee HH, Shin US, Jin GZ, Kim HW. Highly Homogeneous Carbon Nanotube-Polycaprolactone Composites with Various and Controllable Concentrations of Ionically-Modified-MWCNTs. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.1.157] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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41
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Zhao F, Huang Y. Grafting of polyhedral oligomeric silsesquioxanes on a carbon fiber surface: novel coupling agents for fiber/polymer matrix composites. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm03128c] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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42
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Huang KC, Chang YH, Chen CY, Liu CY, Lin LY, Vittal R, Wu CG, Lin KF, Ho KC. Improved exchange reaction in an ionic liquid electrolyte of a quasi-solid-state dye-sensitized solar cell by using 15-crown-5-functionalized MWCNT. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm12179k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Wang K, Gu M, Wang JJ, Qin C, Dai L. Functionalized carbon nanotube/polyacrylonitrile composite nanofibers: fabrication and properties. POLYM ADVAN TECHNOL 2010. [DOI: 10.1002/pat.1866] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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44
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Tseng MC, Liu YL. Preparation, morphology, and ultra-low dielectric constants of benzoxazine-based polymers/polyhedral oligomeric silsesquioxane (POSS) nanocomposites. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.09.040] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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45
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Wu D, Wu L, Zhou W, Zhang M, Yang T. Crystallization and biodegradation of polylactide/carbon nanotube composites. POLYM ENG SCI 2010. [DOI: 10.1002/pen.21695] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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46
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Shieh YT, Twu YK, Su CC, Lin RH, Liu GL. Crystallization kinetics study of poly(L
-lactic acid)/carbon nanotubes nanocomposites. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/polb.21986] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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47
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Bose S, Khare RA, Moldenaers P. Assessing the strengths and weaknesses of various types of pre-treatments of carbon nanotubes on the properties of polymer/carbon nanotubes composites: A critical review. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.01.044] [Citation(s) in RCA: 218] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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48
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Kim J, Yun S, Mahadeva SK, Yun K, Yang SY, Maniruzzaman M. Paper actuators made with cellulose and hybrid materials. SENSORS 2010; 10:1473-85. [PMID: 22294882 PMCID: PMC3264434 DOI: 10.3390/s100301473] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/25/2009] [Revised: 01/27/2010] [Accepted: 02/20/2010] [Indexed: 11/16/2022]
Abstract
Recently, cellulose has been re-discovered as a smart material that can be used as sensor and actuator materials, which is termed electro-active paper (EAPap). This paper reports recent advances in paper actuators made with cellulose and hybrid materials such as multi-walled carbon nanotubes, conducting polymers and ionic liquids. Two distinct actuator principles in EAPap actuators are demonstrated: piezoelectric effect and ion migration effect in cellulose. Piezoelectricity of cellulose EAPap is quite comparable with other piezoelectric polymers. But, it is biodegradable, biocompatible, mechanically strong and thermally stable. To enhance ion migration effect in the cellulose, polypyrrole conducting polymer and ionic liquids were nanocoated on the cellulose film. This hybrid cellulose EAPap nanocomposite exhibits durable bending actuation in an ambient humidity and temperature condition. Fabrication, characteristics and performance of the cellulose EAPap and its hybrid EAPap materials are illustrated. Also, its possibility for remotely microwave-driven paper actuator is demonstrated.
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Affiliation(s)
- Jaehwan Kim
- Center for EAPap Actuator, Department of Mechanical Engineering, Inha University, 253 Yonghyun-Dong, Nam-Gu, Incheon 402-751, Korea.
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49
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Wu D, Wu L, Zhou W, Sun Y, Zhang M. Relations between the aspect ratio of carbon nanotubes and the formation of percolation networks in biodegradable polylactide/carbon nanotube composites. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/polb.21909] [Citation(s) in RCA: 132] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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50
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Song L, Qiu Z. Influence of low multi-walled carbon nanotubes loadings on the crystallization behavior of biodegradable poly(butylene succinate) nanocomposites. POLYM ADVAN TECHNOL 2010. [DOI: 10.1002/pat.1652] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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