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Yang B, Tu YL, Wang SX, Zhao SC, Xia R, Cao M, Miao JB, Qian JS, Qian C, Zhang QL, Chen P. Electrical Conductivities and Physical and Mechanical Properties of Carbon Fiber (CF) and Carbon Nano-Tube (CNT) Filled Polyolefin Nano-Composites. J MACROMOL SCI B 2018. [DOI: 10.1080/00222348.2018.1459085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Bin Yang
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - You-Lei Tu
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - Shu-Xia Wang
- School of Materials Science, Nanjing Forestry University, Nanjing, Jiangsu, China
| | - Shu-Chun Zhao
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - Ru Xia
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - Ming Cao
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - Ji-Bin Miao
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - Jia-Sheng Qian
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - Chen Qian
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
| | - Qian-Lei Zhang
- College of Chemistry & Material Sciences, University of Science & Technology of China, Hefei, Anhui, China
| | - Peng Chen
- College of Chemistry & Chemical Engineering, Anhui Provincial Laboratory of High-Performance Rubber & Products, and Key Laboratory of Environment-Friendly Polymeric Materials of Anhui Province, Anhui University, Hefei, Anhui, China
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Nawaz K, Ayub M, Ul-Haq N, Khan M, Khan Niazi MB, Hussain A. The effect of large area graphene oxide (LAGO) nanosheets on the mechanical properties of polyvinyl alcohol. JOURNAL OF POLYMER ENGINEERING 2016. [DOI: 10.1515/polyeng-2015-0271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Large area graphene oxide sheets were synthesized, dispersed in water and used as nanofiller for mechanical improvement in terms of Young’s modulus and ultimate tensile strength (UTS) of polyvinyl alcohol (PVA) at low loading. The molecular level dispersion and interfacial interactions between the graphene oxides and polymeric matrix PVA were the real challenges. An excellent improvement in mechanical properties at 0.35 wt% loading was observed. Modulus improved from 1.58 GPa to 2.72 GPa (~71% improvement), UTS improved from 120 MPa to 197 MPa (~65% improvement), and in spite of these improvements, interestingly, there was no fall in elongation at break at this loading.
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Burakova EA, Galunin EV, Rukhov AV, Memetov NR, Tkachev AG. Effect of ultrasound on a mixed oxide-based catalyst for synthesis of nanostructured carbon materials. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2516-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Wegrzyn M, Ortega A, Benedito A, Gimenez E. Thermal and electrical conductivity of melt mixed polycarbonate hybrid composites co-filled with multi-walled carbon nanotubes and graphene nanoplatelets. J Appl Polym Sci 2015. [DOI: 10.1002/app.42536] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Marcin Wegrzyn
- Instituto Tecnológico del Plástico (AIMPLAS); Calle Gustave Eiffel 4 46980 Paterna Spain
| | - Amaya Ortega
- Instituto Tecnológico del Plástico (AIMPLAS); Calle Gustave Eiffel 4 46980 Paterna Spain
| | - Adolfo Benedito
- Instituto Tecnológico del Plástico (AIMPLAS); Calle Gustave Eiffel 4 46980 Paterna Spain
| | - Enrique Gimenez
- Instituto de Tecnología de Materiales; Universidad Politécnica de Valencia; Camino de Vera 46022 Valencia Spain
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Julkapli NM, Bagheri S, Sapuan SM. Multifunctionalized Carbon Nanotubes Polymer Composites: Properties and Applications. ADVANCED STRUCTURED MATERIALS 2015. [DOI: 10.1007/978-81-322-2470-9_6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Díez-Pascual AM, Naffakh M. Polypropylene/glass fiber hierarchical composites incorporating inorganic fullerene-like nanoparticles for advanced technological applications. ACS APPLIED MATERIALS & INTERFACES 2013; 5:9691-700. [PMID: 24015820 DOI: 10.1021/am402750t] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Novel isotactic polypropylene (iPP)/glass fiber (GF) laminates reinforced with inorganic fullerene-like tungsten disulfide (IF-WS2) nanoparticles as environmentally friendly fillers have been successfully fabricated by simple melt-blending and fiber impregnation in a hot-press without the addition of any compatibilizer. The influence of IF-WS2 concentration on the morphology, viscosity. and thermal and mechanical behavior of the hierarchical composites has been investigated. Results revealed an unprecedented 62 °C increase in the degradation temperature of iPP/GF upon addition of only 4.0 wt % IF-WS2. The coexistence of both micro- and nanoscale fillers resulted in synergistic effects on enhancing the stiffness, strength, crystallinity, thermal stability, glass transition (Tg) and heat distortion temperature (HDT) of the matrix. The approach used in this work is an efficient, versatile, scalable and economic strategy to improve the mechanical and thermal behavior of GF-reinforced thermoplastics with a view to extend their use in advanced technological applications. This new type of composite materials shows great potential to improve the efficiency and sustainability of many forms of transport.
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Affiliation(s)
- Ana M Díez-Pascual
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC) , Juan de la Cierva 3, 28006 Madrid, Spain
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Inorganic Nanoparticle-Modified Poly(Phenylene Sulphide)/ Carbon Fiber Laminates: Thermomechanical Behaviour. MATERIALS 2013; 6:3171-3193. [PMID: 28811429 PMCID: PMC5521241 DOI: 10.3390/ma6083171] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Revised: 07/15/2013] [Accepted: 07/23/2013] [Indexed: 11/17/2022]
Abstract
Carbon fiber (CF)-reinforced high-temperature thermoplastics such as poly(phenylene sulphide) (PPS) are widely used in structural composites for aerospace and automotive applications. The porosity of CF-reinforced polymers is a very important topic for practical applications since there is a direct correlation between void content and mechanical properties. In this study, inorganic fullerene-like tungsten disulphide (IF-WS2) lubricant nanoparticles were used to manufacture PPS/IF-WS2/CF laminates via melt-blending and hot-press processing, and the effect of IF-WS2 loading on the quality, thermal and mechanical behaviour of the hybrid composites was investigated. The addition of IF-WS2 improved fiber impregnation, resulting in lower degree of porosity and increased delamination resistance, compression and flexural properties; their reinforcement effect was greater at temperatures above the glass transition (Tg). IF-WS2 contents higher than 0.5 wt % increased Tg and the heat deflection temperature while reduced the coefficient of thermal expansion. The multiscale laminates exhibited higher ignition point and notably reduced peak heat release rate compared to PPS/CF. The coexistence of micro- and nano-scale fillers resulted in synergistic effects that enhanced the stiffness, strength, thermal conductivity and flame retardancy of the matrix. The results presented herein demonstrate that the IF-WS2 are very promising nanofillers to improve the thermomechanical properties of conventional thermoplastic/CF composites.
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