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Bazan P, Nykiel M, Kuciel S. Tribo‐mechanical properties of composites based on polyoxymethylene reinforced with basalt fiber and
silicon carbide
whiskers. POLYM ENG SCI 2021. [DOI: 10.1002/pen.25605] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Patrycja Bazan
- Faculty of Materials Engineering and Physics, Institute of Materials Engineering, Tadeusz Kosciuszko Cracow University of Technology Cracow Poland
| | - Marek Nykiel
- Faculty of Materials Engineering and Physics, Institute of Materials Engineering, Tadeusz Kosciuszko Cracow University of Technology Cracow Poland
| | - Stanisław Kuciel
- Faculty of Materials Engineering and Physics, Institute of Materials Engineering, Tadeusz Kosciuszko Cracow University of Technology Cracow Poland
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Crystalline Structure, Synthesis, Properties and Applications of Potassium Hexatitanate: A Review. MATERIALS 2019; 12:ma12244132. [PMID: 31835506 PMCID: PMC6947160 DOI: 10.3390/ma12244132] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 11/28/2019] [Accepted: 12/05/2019] [Indexed: 11/17/2022]
Abstract
Potassium hexatitanate (PHT) with chemical formula K2Ti6O13 has a tunnel structure formed by TiO2 octahedra sharing edges or corners and with the potassium atoms located in the tunnels. This material has attracted great interest in the areas of photocatalysis, reinforcement of materials, biomaterials, etc. This work summarizes a large number of studies about methods to prepare PHT since particle size can be modified from millimeter to nanometric scale according to the applied method. Likewise, the synthesis method has influenced the material properties as band-gap and the final mechanical performance of composites when the reinforcement is PHT. The knowing of synthesis, properties and applications of PHT is worthwhile for the design of new materials and for the development of new applications taking advantage of their inherent properties.
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Tianshe Sun, Kai Shi. Reinforcing the Tensile Strength of Lightweight and Soft BBIR/EVA Foam with Organic Modified Potassium Titanate Whisker and its Thermal Insulation Performance. POLYMER SCIENCE SERIES A 2019. [DOI: 10.1134/s0965545x19080030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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He SJ, Chen XY, Shang SM, Shen J, Guo CF. The method of surface modification of potassium titanate whiskers with nanometer calcium carbonate. RUSS J APPL CHEM+ 2016. [DOI: 10.1134/s1070427216090214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Vogel R, Boldt R, Vučak M, Häußler L. Shear-induced shish-kebab structures in isotactic polypropylene using acicular precipitated calcium carbonate as whisker. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23750] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Roland Vogel
- Department of Mechanics and Structure; Leibniz-Institut für Polymerforschung Dresden e. V.; Hohe Straße 6 01069 Dresden Germany
| | - Regine Boldt
- Department of Mechanics and Structure; Leibniz-Institut für Polymerforschung Dresden e. V.; Hohe Straße 6 01069 Dresden Germany
| | - Marijan Vučak
- Department of Chemical Engineering; Schaefer Kalk GmbH & Co. KG; Louise-Seher-Straße 6 65582 Diez Germany
| | - Liane Häußler
- Department of Mechanics and Structure; Leibniz-Institut für Polymerforschung Dresden e. V.; Hohe Straße 6 01069 Dresden Germany
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Salehi MM, Nazockdast H, Pircheraghi GR. The Role of Organoclay on In-situ Microfibril Formation of Epoxy in Poly(butylene terephtalate) Nanocomposites. INT POLYM PROC 2013. [DOI: 10.3139/217.2681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The main objective of the present work was to study the role of organoclay on the microfibrillation process of epoxy phase in Poly(butylene terephtalate), PBT, matrix both in presence and absence of epoxy curing agent. The PBT/epoxy blend samples with constant blend ratio (60/40) were prepared by melt mixing in a twin screw extruder. The elongational flow imposed by drawing the extrudate at the die exit permitted controlled generation of fibrile morphology of the dispersed epoxy phase, with a fiber diameter of 0.8 μm and an aspect ratio greater than 100. It was shown that when the curing agent was added into the extruder, its reactivity with epoxy at high temperature was high enough and selectively affected on the epoxy phase. The SEM results showed smaller epoxy droplet size for samples containing nanoclay compared to simple blends. This could be explained in terms of hindrance effect of nanoclay in reducing the coalescence as a dominating parameter due to presence of nanoclay in both phases. These results were supported by the melt linear viscoelastic results which showed enhanced low frequency viscosity and storage modulus for these samples. Addition of nanoclay was found to have little effect on extent of fibrillation epoxy droplet in stretched samples. The rheological results obtained for stretched samples showed very strong increase in low frequency solid body response whose extent was increase with increasing draw ratio. This mainly attributed to special 3-D network formed between microfibrils whose shape was stabilized by either presence of nanoclay or accelerated curing process of fibrillated epoxy. From SEM micrographs and linear viscoelastic measurements it can be deduced that curing process has small changes on the extent of fibrillation epoxy droplet in stretched samples. But it leads to improvement of interfacial interaction between two phases in the nanocomposites.
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Affiliation(s)
- M. M. Salehi
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Polymer Technology Group, Polymer and Science Technology Division, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
| | - H. Nazockdast
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
| | - G. R. Pircheraghi
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
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Xu CY, Wu J, Zhang P, Hu SP, Cui JX, Wang ZQ, Huang YD, Zhen L. Molten salt synthesis of Na2Ti3O7 and Na2Ti6O13 one-dimensional nanostructures and their photocatalytic and humidity sensing properties. CrystEngComm 2013. [DOI: 10.1039/c3ce27092k] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Wang Y, Milliman HW, Connor DM, Mehl NA, Schiraldi DA. Modification of polymers using multilayered “smart pellet” additives: Part II. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.04.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Ning N, Deng H, Luo F, Zhang Q, Wang K, Chen F, Fu Q. The interfacial enhancement of LLDPE/whisker composites via interfacial crystallization. POLYM ADVAN TECHNOL 2011. [DOI: 10.1002/pat.1894] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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10
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Tang Y, Gao P, Ye L, Zhao C. A comparative study of thermotropic LCP and organoclay as fillers in high molecular mass polyethylene with different blending sequences. POLYM ENG SCI 2010. [DOI: 10.1002/pen.21663] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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11
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Li L, Yang G. Polyamide 6 composites reinforced with silicon nitride whiskers: Synthesis, interface interaction, and mechanical properties. J Appl Polym Sci 2010. [DOI: 10.1002/app.30708] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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12
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Experimental measurement and numerical simulation of viscosity reduction effects in HMMPE containing a small amount of exfoliated organoclay-modified TLCP composite. POLYMER 2010. [DOI: 10.1016/j.polymer.2009.11.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Mao S, Wang J, Qiu C, Guo W, Wang Y. Modification of polypropylene composites containing potassium titanate whisker and talcum. J Appl Polym Sci 2010. [DOI: 10.1002/app.31871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Interfacial enhancement by shish–calabash crystal structure in polypropylene/inorganic whisker composites. POLYMER 2009. [DOI: 10.1016/j.polymer.2009.05.026] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Tang Y, Liang G, Zhang Z, Han J. Performance of aluminum borate whisker reinforced cyanate ester resin. J Appl Polym Sci 2007. [DOI: 10.1002/app.26118] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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16
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Ning N, Luo F, Pan B, Zhang Q, Wang K, Fu Q. Observation of Shear-Induced Hybrid Shish Kebab in the Injection Molded Bars of Linear Polyethylene Containing Inorganic Whiskers. Macromolecules 2007. [DOI: 10.1021/ma702118x] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nanying Ning
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Feng Luo
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Baofeng Pan
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Qin Zhang
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Ke Wang
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Qiang Fu
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, People's Republic of China
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García M, Eguiazábal JI, Nazábal J. Morphology and Mechanical Performance of Polysulfone Modified by a Glass Fiber Reinforced Liquid‐Crystalline Polymer. J MACROMOL SCI B 2007. [DOI: 10.1081/mb-120029783] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- M. García
- a Facultad de Química, Departamento de Ciencia y Tecnología de Polímeros , Instituto de Materiales Poliméricos Polymat, UPV‐EHU , P.O. Box 1072, 20080 , San Sebastián , Spain
| | - J. I. Eguiazábal
- a Facultad de Química, Departamento de Ciencia y Tecnología de Polímeros , Instituto de Materiales Poliméricos Polymat, UPV‐EHU , P.O. Box 1072, 20080 , San Sebastián , Spain
| | - J. Nazábal
- a Facultad de Química, Departamento de Ciencia y Tecnología de Polímeros , Instituto de Materiales Poliméricos Polymat, UPV‐EHU , P.O. Box 1072, 20080 , San Sebastián , Spain
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Wu LC, Chen P, Chen J, Zhang J, He JS. Noticeable viscosity reduction of polycarbonate melts caused jointly by nano-silica filling and TLCP fibrillation. POLYM ENG SCI 2007. [DOI: 10.1002/pen.20751] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Inhibited transesterification and enhanced fibrillation of TLCP by nano-SiO2 in polycarbonate matrix. POLYMER 2006. [DOI: 10.1016/j.polymer.2005.11.044] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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22
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Tchoudakov R, Narkis M, Siegmann A. Electrical conductivity of polymer blends containing liquid crystalline polymer and carbon black. POLYM ENG SCI 2004. [DOI: 10.1002/pen.20047] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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23
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Leong YW, Ishak ZAM, Ariffin A. Mechanical and thermal properties of talc and calcium carbonate filled polypropylene hybrid composites. J Appl Polym Sci 2004. [DOI: 10.1002/app.13543] [Citation(s) in RCA: 105] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Tjong SC, Xu SA. Mechanical properties of glass fiber and liquid crystalline polymer reinforced polypropylene hybrid composites toughened with elastomers. J Appl Polym Sci 2004. [DOI: 10.1002/app.21076] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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García M, Eguiazábal JI, Nazábal J. Processability and mechanical performance of hybrid composites based on poly(ether sulfone) modified with a glass fiber-reinforced liquid crystalline polymer. J Appl Polym Sci 2003. [DOI: 10.1002/app.13219] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Tjong SC, Meng YZ. Preparation and characterization of melt-compounded polyethylene/vermiculite nanocomposites. ACTA ACUST UNITED AC 2003. [DOI: 10.1002/polb.10497] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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28
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Lee MW, Hu X, Li L, Yue CY, Tam KC. Flow behaviour and microstructure evolution in novel SiO2/PP/LCP ternary composites: effects of filler properties and mixing sequence. POLYM INT 2003. [DOI: 10.1002/pi.1098] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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29
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Zhang L, Tam KC, Gan LH, Yue CY, Lam YC, Hu X. Effect of nano-silica filler on the rheological and morphological properties of polypropylene/liquid-crystalline polymer blends. J Appl Polym Sci 2002. [DOI: 10.1002/app.11513] [Citation(s) in RCA: 32] [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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30
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Tjong SC, Meng YZ, Xu Y. Structure and properties of polyamide-6/vermiculite nanocomposites prepared by direct melt compounding. ACTA ACUST UNITED AC 2002. [DOI: 10.1002/polb.10335] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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31
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Tjong SC, Meng YZ, Xu Y. Preparation and properties of polyamide 6/polypropylene-vermiculite nanocomposite/polyamide 6 alloys. J Appl Polym Sci 2002. [DOI: 10.1002/app.11253] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Lee MW, Hu X, Yue CY, Li L, Tam KC, Nakayama K. Novel approach to fibrillation of LCP in an LCP/PP blend. J Appl Polym Sci 2002. [DOI: 10.1002/app.11157] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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