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Online since: November 2020
Authors: Peter Burik, Peter Bella, Pavel Kejzlar, Ľudovít Parilák
Texture, Gordon and Breach Science Publishers Ltd. 1 (1974) 233-258
Hosford, Mechanical Behavior of Materials, Cambridge University Press. (2010) ISBN 978-0-521-19569-0
Lee, Deformation and Annealing Textures of Drawn AlMgSi Alloy Tubes, Journal of Materials Processing Technology 113 (2001) 551-555
Gullberg, Influence of Composition, Grain Size and Manufacture Process on the Anisotropy of Tube Materials, Doctoral thesis, Uppsala University. (2010) 54
Materials Sciences and Applications 11 (2011) 1556-1563
Hosford, Mechanical Behavior of Materials, Cambridge University Press. (2010) ISBN 978-0-521-19569-0
Lee, Deformation and Annealing Textures of Drawn AlMgSi Alloy Tubes, Journal of Materials Processing Technology 113 (2001) 551-555
Gullberg, Influence of Composition, Grain Size and Manufacture Process on the Anisotropy of Tube Materials, Doctoral thesis, Uppsala University. (2010) 54
Materials Sciences and Applications 11 (2011) 1556-1563
Online since: March 2008
Authors: Ya Dong Gong, Guang Qi Cai, Feng Liu, Chang Ke
Experiments were performed with
plane grinderM7120 and workpiece material 45# steel which was ground with the surface roughness
values of Ra =0.2-0.6 mµ .
The substrate material exposed, roughness reduced, and the surface quality improved.
Rajurkar: Journal of Materials Processing Technology, Vol. 47 (1994), pp.133-151
Malkin: Journal of Engineering for Industry, Vol.114 (1992), pp.61-66
Thomas: Pittsburgh Materials Research Societ (Pittsburgh, America, September 12-15, 1986)
The substrate material exposed, roughness reduced, and the surface quality improved.
Rajurkar: Journal of Materials Processing Technology, Vol. 47 (1994), pp.133-151
Malkin: Journal of Engineering for Industry, Vol.114 (1992), pp.61-66
Thomas: Pittsburgh Materials Research Societ (Pittsburgh, America, September 12-15, 1986)
Online since: September 2013
Authors: Ren Zuo Wang, Shih Hung Chen, Bing Chang Lin, Chao Hsun Huang, Chung Yue Wang
The geometric and material nonlinearity of buried pipe are considered.
Acknowledgements The authors gratefully acknowledge the financial support from the Taiwan National Science Council (NSC 101-2625-M-492-008).
[4] CU, RPI and Science Discovery Center: NEESR-SG, Annual Report, (2007)
Liang and T.Li: Shell-Mode Response of Buried Pipelines to Large Fault Movements, Journal of Structural Engineering, Vo1.44A (1998), p.1637
O’Rourke: Lateral-force displacement response of buried pipe, Journal of Geotechnical Engineering, Vol. 111(9) (1985), p. 1077
Acknowledgements The authors gratefully acknowledge the financial support from the Taiwan National Science Council (NSC 101-2625-M-492-008).
[4] CU, RPI and Science Discovery Center: NEESR-SG, Annual Report, (2007)
Liang and T.Li: Shell-Mode Response of Buried Pipelines to Large Fault Movements, Journal of Structural Engineering, Vo1.44A (1998), p.1637
O’Rourke: Lateral-force displacement response of buried pipe, Journal of Geotechnical Engineering, Vol. 111(9) (1985), p. 1077
Online since: June 2022
Authors: Ajaya Bharti, G. Naga Srinivasulu, Naveen Kumar, Devendra Prasad, Venkateswarlu Velisala, Akhilesh Kumar Chauhan
Material selection.
Comparison of various manufacturing techniques and materials for bipolar plates is essential.
A review, International journal of Hydrogen Energy. 37 (2012) 15256-15287
Zhang, Modeling, design, materials and fabrication of bipolar plates for proton exchange membrane fuel cell: A review, Applied Energy. 301 (2021) 117443
Srinivasulu, Numerical Simulation and Experimental Comparison of Single, Double and Triple Serpentine Flow Channel Configuration on Performance of a PEM Fuel Cell, Arabian Journal for Science and Engineering. 43 (2017) 1225-1234
Comparison of various manufacturing techniques and materials for bipolar plates is essential.
A review, International journal of Hydrogen Energy. 37 (2012) 15256-15287
Zhang, Modeling, design, materials and fabrication of bipolar plates for proton exchange membrane fuel cell: A review, Applied Energy. 301 (2021) 117443
Srinivasulu, Numerical Simulation and Experimental Comparison of Single, Double and Triple Serpentine Flow Channel Configuration on Performance of a PEM Fuel Cell, Arabian Journal for Science and Engineering. 43 (2017) 1225-1234
Online since: June 2015
Authors: Mazidah Puteh, Mohamad Rusop, Nor Diyana Md Sin, Norlina Mohd Sabri, Siti Shafura Ash Karim
The material used in this study was zinc oxide (ZnO) and there were four deposition parameters involved the optimization process.
Kim, Optimization of transmittance characteristic of indium tin oxide film using neural networks, Metals and Materials International. 16 (2010) 793-797
Hsu, Process Parameters Optimization: A Design Study for TiO Thin Film of Vacuum Sputtering Process, IEEE Transactions on Automation Science And Engineering. 7 (2010) 143–146
Chakraborty, Applications of Utility Concept and Desirability Function for Materials Selection, Materials & Design. 45 (2013) 349–358
Suich, Simultaneous Optimization of Several Response Variables, Journal of Quality Technology. 12 (1980) 2–7.
Kim, Optimization of transmittance characteristic of indium tin oxide film using neural networks, Metals and Materials International. 16 (2010) 793-797
Hsu, Process Parameters Optimization: A Design Study for TiO Thin Film of Vacuum Sputtering Process, IEEE Transactions on Automation Science And Engineering. 7 (2010) 143–146
Chakraborty, Applications of Utility Concept and Desirability Function for Materials Selection, Materials & Design. 45 (2013) 349–358
Suich, Simultaneous Optimization of Several Response Variables, Journal of Quality Technology. 12 (1980) 2–7.
Online since: April 2012
Authors: Gui Bao Guo, Sheng Li An, Chun Hua Yuan
The influence on proton conductivity and methanol permeability of SiO2/PVA-PAMPS composite Membrane
Chunhua Yuan 1a, Guibao Guo 1b* and Shengli An 2c
1.School of Chemistry and Chemistry Engineering, Inner Mongolia University of Science & Technology, Baotou 014010, China;
2.School of Materials and Metallurgy,Inner Mongolia University of Science & Technology,Baotou 014010,China)
ayuanchunhua@imust.cn, bggb66733@sohu.com, c shengli_an@126.com
*Prof., to whom correspondence should be addressed.
The absence of specific functional groups responsible for conducting protons in this polymer causes it to be used in conjunction with other materials that promote proton conductivity. 2-acrylamido-2-methylpropane sulfonic acid has good properties because of its water miscible sulfonic group, shielded amido group and unsaturated double-bond. sulfonic group endow it conductivity; amido group endow it good hydrolytic stability, acid-resistant, alkali-resistant and heat stability; active -C=C- endow it easy to generate copolymer with all kinds of vinyl monomers[5] The experiments in this study use AMPS as the primary proton donor because it allows reasonable proton conductivity in the PVA/PAMPS composite membrane.
Acknowledgement It is a project supported by the Creative Foundation of Inner Mongolia University of Science & Technology (No. 2010NC025), and the Science and Technology Bureau of Baotou (No. 2010Z1002 ) References [1] F.W.
BILLMEYER: Textbook of polymer science. 2nd.
KANNAN: Journal of Power Sources, 449-456(2007)
The absence of specific functional groups responsible for conducting protons in this polymer causes it to be used in conjunction with other materials that promote proton conductivity. 2-acrylamido-2-methylpropane sulfonic acid has good properties because of its water miscible sulfonic group, shielded amido group and unsaturated double-bond. sulfonic group endow it conductivity; amido group endow it good hydrolytic stability, acid-resistant, alkali-resistant and heat stability; active -C=C- endow it easy to generate copolymer with all kinds of vinyl monomers[5] The experiments in this study use AMPS as the primary proton donor because it allows reasonable proton conductivity in the PVA/PAMPS composite membrane.
Acknowledgement It is a project supported by the Creative Foundation of Inner Mongolia University of Science & Technology (No. 2010NC025), and the Science and Technology Bureau of Baotou (No. 2010Z1002 ) References [1] F.W.
BILLMEYER: Textbook of polymer science. 2nd.
KANNAN: Journal of Power Sources, 449-456(2007)
Online since: July 2020
Authors: Wahyu Bambang Widayatno, Bambang Prihandoko, Achmad Subhan, Chairul Hudaya, Ariono Verdianto, Evvy Kartini, Muhammad Luthfi, Jagad Paduraksa
The development of electrode materials and electrolytes in recent years has improvised LIC performance significantly.
The Raman spectrum obtained have two distinct vibration bands at 1350 cm-1, which is ascribed to D-band of carbon materials and 1570 cm-1, which is corresponded to G-bands of carbon materials [32,33].
The value of specific capacitance was affected by the specific surface area of cathode materials.
Zhao, “Carbon-based materials as supercapacitor electrodes,” Chem.
Kaskel, “KOH activation of carbon-based materials for energy storage FEATURE ARTICLE KOH activation of carbon-based materials for energy storage,” no.
The Raman spectrum obtained have two distinct vibration bands at 1350 cm-1, which is ascribed to D-band of carbon materials and 1570 cm-1, which is corresponded to G-bands of carbon materials [32,33].
The value of specific capacitance was affected by the specific surface area of cathode materials.
Zhao, “Carbon-based materials as supercapacitor electrodes,” Chem.
Kaskel, “KOH activation of carbon-based materials for energy storage FEATURE ARTICLE KOH activation of carbon-based materials for energy storage,” no.
Online since: July 2016
Authors: Suphatchakorn Limhengha, Wipoo Sriseubsai, Sunpasit Limnararat
Experiment
Materials and chemicals
Epoxidized natural rubber, 50 (ENR50) is manufactured by Muang Mai Guthric Co., Ltd., Phuket, Thailand.
This was attributed to the mixed filler being dielectric materials [11], therefore, the ENR50c with mixed filler could adsorbed more microwave power which then change to heat energy easily.
Prociak, Microwave assisted synthesis, crosslinking and process of polymeric materials, Advances in Polymer Science, 163 (2003) 193–263
Wiebeck, Preliminary analysis to BIIR recovery using the microwave process, European Polymer Journal, 47 (2007) 2725–2731
Rattanadecho, Influences of irradiation time, particle sizes and initial moisture content during microwave drying of multi-layered capillary porous materials, Journal ASME Heat Transfer, 124(1) (2002) 151–161
This was attributed to the mixed filler being dielectric materials [11], therefore, the ENR50c with mixed filler could adsorbed more microwave power which then change to heat energy easily.
Prociak, Microwave assisted synthesis, crosslinking and process of polymeric materials, Advances in Polymer Science, 163 (2003) 193–263
Wiebeck, Preliminary analysis to BIIR recovery using the microwave process, European Polymer Journal, 47 (2007) 2725–2731
Rattanadecho, Influences of irradiation time, particle sizes and initial moisture content during microwave drying of multi-layered capillary porous materials, Journal ASME Heat Transfer, 124(1) (2002) 151–161
Online since: January 2012
Authors: Jing Jie Cong, Jia Yu, Bo Ming Zhang
Here the manufacturing process is the science of transforming raw materials from one shape to the other.
When manufacturing with composite materials, heat and pressure are applied to transform the raw material into the final shape using the different manufacturing process.
“Exploiting new materials and processes for higher productivity use of advanced composite technologies-material and design,” Materials and Design, vol. 25, 2004, pp. 565-571
Advanced Materials Research, vol. 79, 2009, pp. 1173-1176
Du, “Three-dimensional cure simulation of stiffened thermosetting composite panels,” Journal of Materials Science and Technology, vol. 26, 2010. pp. 467-471.
When manufacturing with composite materials, heat and pressure are applied to transform the raw material into the final shape using the different manufacturing process.
“Exploiting new materials and processes for higher productivity use of advanced composite technologies-material and design,” Materials and Design, vol. 25, 2004, pp. 565-571
Advanced Materials Research, vol. 79, 2009, pp. 1173-1176
Du, “Three-dimensional cure simulation of stiffened thermosetting composite panels,” Journal of Materials Science and Technology, vol. 26, 2010. pp. 467-471.
Online since: May 2011
Authors: Ching Wen Lou, Chao Chiung Huang, Jia Horng Lin, Chia Chang Lin, You Cheng Liao, Ching Wen Lin
Manufacturing Technique and Property Evaluation of Sound Absorption Composite Planks
Jia Horng Lin1,2*, Chia Chang Lin4*, Chao Chiung Huang3, Ching Wen Lin5, You Cheng Liao1 and Ching Wen Lou6*
1Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials, Feng Chia University, Taichung City 407, Taiwan (R.O.C.)
2School of Chinese Medicine, China Medical University, Taichung City 40402, Taiwan (R.O.C.)
3Department of Police Administration, Taiwan Police College, Taipei City 116, Taiwan (R.O.C.)
4Department of Textiles & Clothing, Fu Jen Catholic University, Taipei City 242, Taiwan (R.O.C.)
5Department of Fashion Design, Asia University, Taichung City 413, Taiwan (R.O.C.)
6Institute of Biomedical Engineering and Material Science, Central Taiwan University of Science and Technology, Taichung City 406, Taiwan (R.O.C.)
Morse, Blot and Brown (1940) studied about sound absorption of porous material [2].
Furthermore, Mechel and Vér (1992) stated that sound pressure brought about the sound; if the sound waves touch sound absorption materials during its delivery, the air molecule would dangle in the voids inside the material; energy would be worn off with the abrasion [4].
The material was close to rigid wall, the sound absorption would decrease.
Brown: Journal of the Acoustic Society of America, Vol.13, (1940), p. 217-227
Morse, Blot and Brown (1940) studied about sound absorption of porous material [2].
Furthermore, Mechel and Vér (1992) stated that sound pressure brought about the sound; if the sound waves touch sound absorption materials during its delivery, the air molecule would dangle in the voids inside the material; energy would be worn off with the abrasion [4].
The material was close to rigid wall, the sound absorption would decrease.
Brown: Journal of the Acoustic Society of America, Vol.13, (1940), p. 217-227