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Online since: December 2012
Authors: Bin Xu, Bai Yang Lou, Yan Zhou, Zhao Hui Dong
Introduction
As one of the core technology of manufacturing high-accuracy thermo sensitive control components and mechanisms, thermo sensitive materials[1] have become an important trend of the development of material science nowadays, as well as the focus of research.
As one kind of thermo sensitive materials, paraffin can be applied to heat transmission or temperature auto control of various kinds of thermostatic devices.
Experimental Materials and Methods Experimental Materials.
Acknowledgement This work is supported by Zhejiang Provincial Top Key Discipline of New Materials and Process Engineering.
Beijing: National Defence Industry Press. 268 (1982) [2] LOU Bai yang, CHENG Li, LOU Cheng hua: Journal of Yunnan University (Natural Sciences). 1 (2002), p. 78 [3] GONG Mei, ZUO Yi, ZOU Qin, et: Journal of Functional Materials. 3 (2009), p. 28 [4] WU Songping, ZHENG Liuqun et: Electronic Components and Materials. 9 (2009), p. 32 [5] YAN Jun-feng, WANG Xue-wen et: Journal of Northwest University (Natural Science Edition), 35, 5 (2005). p. 544
As one kind of thermo sensitive materials, paraffin can be applied to heat transmission or temperature auto control of various kinds of thermostatic devices.
Experimental Materials and Methods Experimental Materials.
Acknowledgement This work is supported by Zhejiang Provincial Top Key Discipline of New Materials and Process Engineering.
Beijing: National Defence Industry Press. 268 (1982) [2] LOU Bai yang, CHENG Li, LOU Cheng hua: Journal of Yunnan University (Natural Sciences). 1 (2002), p. 78 [3] GONG Mei, ZUO Yi, ZOU Qin, et: Journal of Functional Materials. 3 (2009), p. 28 [4] WU Songping, ZHENG Liuqun et: Electronic Components and Materials. 9 (2009), p. 32 [5] YAN Jun-feng, WANG Xue-wen et: Journal of Northwest University (Natural Science Edition), 35, 5 (2005). p. 544
Online since: October 2016
Authors: Fei Hu Zhang, Chen Li, Xiao Shuang Rao
Experimetal procedure
Equipment and materials.
Materials and Manufacturing Process. 25 (2010) 851-856
Materials and Manufacturing Processes. 28 (2013) 381-389
Journal of Materials Technology. 191 (2007) 206-209
Journal of Mechanical Science & Technology, 27 (2013) 177-183.
Materials and Manufacturing Process. 25 (2010) 851-856
Materials and Manufacturing Processes. 28 (2013) 381-389
Journal of Materials Technology. 191 (2007) 206-209
Journal of Mechanical Science & Technology, 27 (2013) 177-183.
Online since: May 2015
Authors: Hang Guo, Jie Lin, Jian Yan Wang, Xiao Lin Wu
This is because the addition of SiO2 nano inorganic materials destroys the regularity of the PVDF polymers and reduces the fiber diameter.
Acknowledgement This work is financially supported by the New Century Talent Support Plan of the Ministry of Education of China (2007NCET-07-0723), the National Natural Science Foundation of China (60936003) and the Aviation Science Foundation of China (2008ZH68002).
References [1] Young Jin Kim, Chang Hyun Ahn, Myung Bok Lee, Myung-Seok Choi, Characteristics of electros pun PVDF/SiO2 composite nanofiber membranes as polymer electrolyte, Materials Chemistry and Physics. 127 (2011) 137–142
[7] Tamer Uyar, Rasmus Havelund, et al, Cyclodextrin functionalized poly(methyl methacrylate) (PMMA) electrospun Nnanofibers for organic vapors waste treatment, Journal of Membrane Science. 365 (2010) 409–417
[13] Meltem Yanilmaz, Chen Chen, Xiangwu Zhang, Fabrication and Characterization of SiO2/PVDF Composite Nanofiber-Coated PP Nonwoven Separators for Lithium-Ion Batteries, JOURNAL OF POLYMER SCIENCE, PART B: POLYMER PHYSICS. 51(2013) 1719–1726.
Acknowledgement This work is financially supported by the New Century Talent Support Plan of the Ministry of Education of China (2007NCET-07-0723), the National Natural Science Foundation of China (60936003) and the Aviation Science Foundation of China (2008ZH68002).
References [1] Young Jin Kim, Chang Hyun Ahn, Myung Bok Lee, Myung-Seok Choi, Characteristics of electros pun PVDF/SiO2 composite nanofiber membranes as polymer electrolyte, Materials Chemistry and Physics. 127 (2011) 137–142
[7] Tamer Uyar, Rasmus Havelund, et al, Cyclodextrin functionalized poly(methyl methacrylate) (PMMA) electrospun Nnanofibers for organic vapors waste treatment, Journal of Membrane Science. 365 (2010) 409–417
[13] Meltem Yanilmaz, Chen Chen, Xiangwu Zhang, Fabrication and Characterization of SiO2/PVDF Composite Nanofiber-Coated PP Nonwoven Separators for Lithium-Ion Batteries, JOURNAL OF POLYMER SCIENCE, PART B: POLYMER PHYSICS. 51(2013) 1719–1726.
Online since: March 2006
Authors: Young Nam Kim, Kwang Hee Im, In Young Yang, Cheon Seok Cha, Young Jea Cho
CFRP (Carbon Fiber Reinforced Plastics) of the advanced composite materials as
structural materials for vehicles, has a wide application in light weighs structural materials of
airplanes, ships and automobiles because of high strength and stiffness.
Introduction CFRP (Carbon Fiber Reinforced Plastics) of the advanced composite materials as structure materials for transportation vehicles has a wide application in light weight structure materials of airplanes, ships and automobiles because of high strength and stiffness.
And an impact test and a penetration test of laminated shells having curvature near to configuration of real structure materials should be accompanied.
Experimental Procedure Assuming that CFRP laminated materials are used for actual structure materials, we used a laminated composite shell with a certain curvature as a specimen.
Reyes, : Composites Science and Technology 63 (2003), pp. 1-20
Introduction CFRP (Carbon Fiber Reinforced Plastics) of the advanced composite materials as structure materials for transportation vehicles has a wide application in light weight structure materials of airplanes, ships and automobiles because of high strength and stiffness.
And an impact test and a penetration test of laminated shells having curvature near to configuration of real structure materials should be accompanied.
Experimental Procedure Assuming that CFRP laminated materials are used for actual structure materials, we used a laminated composite shell with a certain curvature as a specimen.
Reyes, : Composites Science and Technology 63 (2003), pp. 1-20
Online since: March 2016
Authors: Ji Xiang Gao, Xue Wen Chen, Jian Wei Niu, Lie Jun Li, Hai Jun Liu
Vikhrov, Squeeze Casting: an overview, Journal of Materials Processing Technology, 101(2000) 1-9
Kinoshita, A Method to set process parameters of local squeeze in HPDC, Materials Science and Engineering. 33(2012) 1-8
Moon, A feasibility study of the partial squeeze and vacuum die casting process, Journal of Materials Processing Technology, 105(2000) 42-48
Zhang, Vertical Indirect Squeeze Casting Process of an Al-Cu-Mn Alloy Frame Part, materials science form. 628(2009) 605-610
Materials Science & Engineering A. 621(2015) 277-286
Kinoshita, A Method to set process parameters of local squeeze in HPDC, Materials Science and Engineering. 33(2012) 1-8
Moon, A feasibility study of the partial squeeze and vacuum die casting process, Journal of Materials Processing Technology, 105(2000) 42-48
Zhang, Vertical Indirect Squeeze Casting Process of an Al-Cu-Mn Alloy Frame Part, materials science form. 628(2009) 605-610
Materials Science & Engineering A. 621(2015) 277-286
Online since: June 2014
Authors: Mohd Faizal Abd Rahman, Noor Fatheyah Aris, Rohah A. Majid, Wan Hasamudin Wan Hassan, Yik Mun Ng
Plastics such as polyethylene, polypropylene and polystyrene are made from petroleum-based materials which are non-biodegradable.
Experiment Materials Low density polyethylene resin (blowing film grade, specific melt flow index of 5.05 g/10min and density of 0.8498 g/cm3) was purchased from Titan Polyethylene Malaysia.
International Journal of Molecular Sciences. 10 (2009) 3722-3742
Journal of Applied Journal Sciences. 73(1999) 1435-1440 [3] J.
Journal of Applied Polymer Science, Vol 117 (2010) 3665-3672
Experiment Materials Low density polyethylene resin (blowing film grade, specific melt flow index of 5.05 g/10min and density of 0.8498 g/cm3) was purchased from Titan Polyethylene Malaysia.
International Journal of Molecular Sciences. 10 (2009) 3722-3742
Journal of Applied Journal Sciences. 73(1999) 1435-1440 [3] J.
Journal of Applied Polymer Science, Vol 117 (2010) 3665-3672
Online since: February 2014
Authors: Chuang Jiang, De An Xiao
In recent decade, inorganic materials particularly, transition metal oxide or phosphates such as ferric oxides, aluminum oxide, zirconium phosphates have been immersed as efficient adsorbent towards phosphate removal [2-4].
Experimental Section Materials.
R., Tezuka, S., Sonoda, et al.: Journal of Colloid and Interface Science, Vol. 297 (2006) No.6, p. 426-433
Pan, et al.: Environmental Science & Technology, Vol. 21 (2013) No. 47, p. 6536-6544
Li: Journal of Environmental Sciences, Vol. 24 (2012) No.76, p. 1197-1203
Experimental Section Materials.
R., Tezuka, S., Sonoda, et al.: Journal of Colloid and Interface Science, Vol. 297 (2006) No.6, p. 426-433
Pan, et al.: Environmental Science & Technology, Vol. 21 (2013) No. 47, p. 6536-6544
Li: Journal of Environmental Sciences, Vol. 24 (2012) No.76, p. 1197-1203
Online since: July 2012
Authors: Can Quan, Hong Mei Li, Xiong Wei Yan, Jun Su Jin
Experimental
Chemicals and raw materials
Industrial grade n-hexane crude was purchased from Beijing local market.
Figure 1 indicated that the pesticide residues which are sensitive to GC-ECD contented in the raw materials were purified with this process.
This study developed a patented process to produce pesticide residue analysis grade n-hexane from industrial raw material, which including decolour step, two towers distillation and filtration.
Acknowledgements Can QUAN acknowledges the Ministry of Science and Technology of People’s Republic of China for Key Projects in the National Science & Technology Pillar Program during the Eleventh Five-Year Plan Period (2009BAK61B02); the Ministry of science and technology of People’s Republic of China (2011FY130100); the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China (ASPAQ1101-1); the National Institute of Metrology (21-JB1127) for financing.
Hassett, Journal of High Resolution Chromatography,Vol.561 (1993),p16
Figure 1 indicated that the pesticide residues which are sensitive to GC-ECD contented in the raw materials were purified with this process.
This study developed a patented process to produce pesticide residue analysis grade n-hexane from industrial raw material, which including decolour step, two towers distillation and filtration.
Acknowledgements Can QUAN acknowledges the Ministry of Science and Technology of People’s Republic of China for Key Projects in the National Science & Technology Pillar Program during the Eleventh Five-Year Plan Period (2009BAK61B02); the Ministry of science and technology of People’s Republic of China (2011FY130100); the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China (ASPAQ1101-1); the National Institute of Metrology (21-JB1127) for financing.
Hassett, Journal of High Resolution Chromatography,Vol.561 (1993),p16
Online since: December 2012
Authors: Zhi Xin Song, Shao Yuan Bai, Jian Xu
Clogging is mainly due to materials accumulation and the microbe growth within the substratum pores that caused remarkable reduction of hydraulic conductivity, then leads clogging.
Particle shape and material also influence the hydraulic conductivity.
Vol. 16(2000), p. 199 [7] Madigan, M.T., Martinko, J.M., Brock, T.D., Pearson Prentice Hall, Upper Saddle River. (2006) [8] IWA Specialist Group on Use of Macrophytes in Water Pollution Control, London, United Kingdom: IWA Publishing. (2000) [9] Jianfeng Ye, Zuxin Xu, Huaizheng Li, Environmental science, Vol. 6(2008), p. 1508 [10] Lianfang Zhao, Zhu Wei, Journal of Environmental Sciences, Vol. 21(2009), p. 750 [11] Puigagut, J., Caselles-Osorio, A., Vaello, N., Garcia, J., In: Vymazal, J.
Vol. 35 (2009), p. 1216 [20] Fan Guisheng, Xing Tixian, et al, Journal of Taiyuan University.
L.Zon, Y.H.Sun, Y.H.Li, Journal of Hazardous Materials, Vol. 163(2009), p. 816 [25] Xiong J.B, Mahmood Q, Desalination, Vol. 4(2010), p. 1 [26] Dennis Konnerup.
Particle shape and material also influence the hydraulic conductivity.
Vol. 16(2000), p. 199 [7] Madigan, M.T., Martinko, J.M., Brock, T.D., Pearson Prentice Hall, Upper Saddle River. (2006) [8] IWA Specialist Group on Use of Macrophytes in Water Pollution Control, London, United Kingdom: IWA Publishing. (2000) [9] Jianfeng Ye, Zuxin Xu, Huaizheng Li, Environmental science, Vol. 6(2008), p. 1508 [10] Lianfang Zhao, Zhu Wei, Journal of Environmental Sciences, Vol. 21(2009), p. 750 [11] Puigagut, J., Caselles-Osorio, A., Vaello, N., Garcia, J., In: Vymazal, J.
Vol. 35 (2009), p. 1216 [20] Fan Guisheng, Xing Tixian, et al, Journal of Taiyuan University.
L.Zon, Y.H.Sun, Y.H.Li, Journal of Hazardous Materials, Vol. 163(2009), p. 816 [25] Xiong J.B, Mahmood Q, Desalination, Vol. 4(2010), p. 1 [26] Dennis Konnerup.
Online since: August 2015
Authors: Kamsul Abraha, Warsono Warsono, Pekik Nurwantoro, Y. Yusuf
Introduction
Liquid crystal elastomers (LCE) are hybrid materials composed of liquid crystals (LC) and elastomers.
Elastomers are crosslinked polymer chains that have elastic properties and liquid crystals are mesogenic materials that have orientational order properties, so LCE have combination properties of both substances [1-5].
Urayama, Electro-Opto-Mechanical Effects in Swollen Nematic Elastomers, in: W.H. de Jeu, Liquid Crystal Elastomers: Materials and Applications, Springer-Verlag, Heidelberg, (2012)119-145
Murthy, Effect Of Cross-Link Density On The Nematic–Isotropic Phase Transition In Liquid Crystal Elastomers, Computational Materials Science.
Turkish Journal of Mathematics, Vol. 13 (2013)1001-1021
Elastomers are crosslinked polymer chains that have elastic properties and liquid crystals are mesogenic materials that have orientational order properties, so LCE have combination properties of both substances [1-5].
Urayama, Electro-Opto-Mechanical Effects in Swollen Nematic Elastomers, in: W.H. de Jeu, Liquid Crystal Elastomers: Materials and Applications, Springer-Verlag, Heidelberg, (2012)119-145
Murthy, Effect Of Cross-Link Density On The Nematic–Isotropic Phase Transition In Liquid Crystal Elastomers, Computational Materials Science.
Turkish Journal of Mathematics, Vol. 13 (2013)1001-1021