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Online since: August 2009
Authors: Yu Li Lin, H.S. Huang, W.Z. Peng
Hydrous ruthenium oxides were found to be a superior
material for supercapacitor, which can offer higher capacity of electric charge than any other materials.
Utilizing hydrous ruthenium oxide (RuOx·(OH)y) as a supercapacitor material, the H + transits easily in itself, and Ru 4+ could increase the capacity.
Mastragostino, F.soavi, Journal of Power Sources 110, 164-170(2001). 4.
Čukman, Journal of Electrochemical Chemistry 482, 188-201(2000). 6.
Joo, Journal of Power Source, 134, 148 (2004).
Utilizing hydrous ruthenium oxide (RuOx·(OH)y) as a supercapacitor material, the H + transits easily in itself, and Ru 4+ could increase the capacity.
Mastragostino, F.soavi, Journal of Power Sources 110, 164-170(2001). 4.
Čukman, Journal of Electrochemical Chemistry 482, 188-201(2000). 6.
Joo, Journal of Power Source, 134, 148 (2004).
Effect of Rare-Earth Elements Y and Ce on the Microstructure and Mechanical Properties of ZK60 Alloy
Online since: July 2005
Authors: Bin Wang, Dan Qing Yi, Xiya Fang, Su Juan Yao, Ling Ling Zhou, Wen Hai Luo
Effect of rare-earth elements Y and Ce on the microstructure and
mechanical properties of ZK60 alloy
Danqing Yi, Bin Wang, Xiya Fang, Sujuan Yao, Lingling Zhou, Wenhai luo
Department of Materials Science and Engineering , Central South University , Changsha 410083 ,
China.
[3] Tao Chunhu and Zhang Shaoqing: Journal of Rare Earth.
Zhang: Journal of Alloy and Compounds. 230 ( 1995 ) 109-114
[5] Luo Zhiping: Journal of Materials Science Letters.
[3] Tao Chunhu and Zhang Shaoqing: Journal of Rare Earth.
Zhang: Journal of Alloy and Compounds. 230 ( 1995 ) 109-114
[5] Luo Zhiping: Journal of Materials Science Letters.
Online since: September 2011
Authors: Xiao Hua Xi, Shuan Cheng Gu
According to the related knowledge of elastic theory, make some assumptions on the conditions for models are:
Assumption No.1: If a bolt or anchor with the length enough is pulled, and acted by the pull of F, at the same time, the grouting material, the bolt steel and the rock mass are on the elastic stage, but the phenomenon of opening and decoupling between the grouting material and the bolt steel do not appear.
Assumption No.2: If the grouting material is similar or close to the rock mass at the attribute of mechanical properties, or the grouting material is thin.
References [1] C.Li,B.Stillborg: Analytical Models for Rock Bolts [J].International Journal of Rock Mechanics and Mining Sciences,1999,36:1013–1 029
[3] Chunan You: Mechanical Analysis on Fully Grouted bolt[J].Chinese Journal of Rock Mechanics and Engineering( in Chinese ),2000,19(3):339–341 [4] Xianchun Yao, Nin Li and Yunheng Chen.
Theoretical Solution for Shearing Strengthes on Interface of Fully Grouted Bolt in Tunnels[J], Chinese Journal of Rock Mechanics and Engineering( in Chinese ), 2005,24(13):2272-2276
Assumption No.2: If the grouting material is similar or close to the rock mass at the attribute of mechanical properties, or the grouting material is thin.
References [1] C.Li,B.Stillborg: Analytical Models for Rock Bolts [J].International Journal of Rock Mechanics and Mining Sciences,1999,36:1013–1 029
[3] Chunan You: Mechanical Analysis on Fully Grouted bolt[J].Chinese Journal of Rock Mechanics and Engineering( in Chinese ),2000,19(3):339–341 [4] Xianchun Yao, Nin Li and Yunheng Chen.
Theoretical Solution for Shearing Strengthes on Interface of Fully Grouted Bolt in Tunnels[J], Chinese Journal of Rock Mechanics and Engineering( in Chinese ), 2005,24(13):2272-2276
The Facile Preparation and the Performance of Killing Oncomelania Snails of Zinc Oxide Nanoparticles
Online since: December 2014
Authors: Xiao Hong Yang, Jun Yan Ge, Ye Yang, Hao Hao Feng, Xing Yu Hu, Xu Yuan Wang
Introduction
Nano-zinc oxide (ZnO) is a novel inorganic functional materials, which has attracted interests due to its excellent physical and chemical properties than ordinary ZnO[1-3].
In such a case, advantages of ZnO nanoparticles are further highlighted since nano materials can overcome the weaknesses of niclosamide exterminating snails, so the ZnO nanoparticles showed a high academic value obviously[5].
Lee: Applied Surface Science, Vol. 258(2012), p. 6537
Yang: Chinese Journal of Schistosomiasis Control, Vol. 25(2013), p.503
Wei: Chinese Journal of Schistosomiasis Control, Vol. 22(2010), p.174
In such a case, advantages of ZnO nanoparticles are further highlighted since nano materials can overcome the weaknesses of niclosamide exterminating snails, so the ZnO nanoparticles showed a high academic value obviously[5].
Lee: Applied Surface Science, Vol. 258(2012), p. 6537
Yang: Chinese Journal of Schistosomiasis Control, Vol. 25(2013), p.503
Wei: Chinese Journal of Schistosomiasis Control, Vol. 22(2010), p.174
Online since: December 2006
Authors: Meng Kao Yeh, Kuei Chang Tung
Introduction
Composite materials have advantages of light weight, high strength and are very suitable to be used
in military, automobile, ship, aerospace and other industries.
As the demand for composite materials increases, the defect problems in composite structures become an important issue.
Hsu: Journal of Applied Mechanics, Vol. 30 (1963) p. 367 [4] C.
Yeh: Journal of Sound and Vibration, Vol. 224 (1999) p. 643 [5] M.
Kuo: Composite Science and Technology, Vol. 64, No. 12 (2004) p. 1885 [6] P.
As the demand for composite materials increases, the defect problems in composite structures become an important issue.
Hsu: Journal of Applied Mechanics, Vol. 30 (1963) p. 367 [4] C.
Yeh: Journal of Sound and Vibration, Vol. 224 (1999) p. 643 [5] M.
Kuo: Composite Science and Technology, Vol. 64, No. 12 (2004) p. 1885 [6] P.
Online since: November 2011
Authors: Zong Qiang Zeng, Hong Chao Liu, He Ping Yu, Peng Li, Guang Wang, Dan Yang
Experimental
Materials.
The results of sigle factors as shown in Fig.4, the optimum concentration of NaOH is 1.5mol/L, the optimum ratio of materials to liquid is 8:1, and the optimum extraction process is at 55˚C for 24 h.
Chinese Journal of Marine Drugs.
Journal of cereals and oils.
Journal of Fuzhou university.
The results of sigle factors as shown in Fig.4, the optimum concentration of NaOH is 1.5mol/L, the optimum ratio of materials to liquid is 8:1, and the optimum extraction process is at 55˚C for 24 h.
Chinese Journal of Marine Drugs.
Journal of cereals and oils.
Journal of Fuzhou university.
Online since: June 2013
Authors: Zhu He, Tia Xia
Temperature Prediction Model for Molten Steel in RH Refining Process
Xia Tiaa, He Zhu
Key Lab. for Ferrous Metallurgy and Resources Utilization of Ministry of Education,
Wuhan University of Science and Technology, Wuhan 430081, PR China
a617720800@qq.com
Keywords: RH refining molten steel temperature mathematical model
Abstract.
After the heat transfer equations were established , established finite differences equations with grid division and equation discretization .since ladle consisted of multilayer materials, heat physical properties were under step change at the boundary of two materials, so we used internal nodes in grid division.
Journal of Iron and Steel Research, 2000, 12 (2): 15-20 [4]C.X.
Journal of the Chinese rare earth society, 1998, 16: 549-554 [5]H.Y.
Journal of University of Science and Technology Beijing, 2006, 28 (3):248-252
After the heat transfer equations were established , established finite differences equations with grid division and equation discretization .since ladle consisted of multilayer materials, heat physical properties were under step change at the boundary of two materials, so we used internal nodes in grid division.
Journal of Iron and Steel Research, 2000, 12 (2): 15-20 [4]C.X.
Journal of the Chinese rare earth society, 1998, 16: 549-554 [5]H.Y.
Journal of University of Science and Technology Beijing, 2006, 28 (3):248-252
Online since: January 2013
Authors: Yi Dong Bao, Yang Sang, Hou Min Wang
The flanging part, die mesh, the material parameters and initial constraint conditions are the known conditions of the initial mesh solution for the 3D trimming line prediction method.
Journal of Manufacturing Science and Engineering. 1999, 121: 189-194
The CAE technology for auto panel stamping forming , Changsha: Defense Science and Technology University Press.2003
Chinese Journal of Mechanical Engineering, 2010, 46(8):98-102
[8] Guo Y Q, Batoz J L, Detraux J M, et al, Finite element procedures for strain estimation of sheet metal forming parts, International Journal for Numerical Methods in Engineering,1990, 39:1385-1401.
Journal of Manufacturing Science and Engineering. 1999, 121: 189-194
The CAE technology for auto panel stamping forming , Changsha: Defense Science and Technology University Press.2003
Chinese Journal of Mechanical Engineering, 2010, 46(8):98-102
[8] Guo Y Q, Batoz J L, Detraux J M, et al, Finite element procedures for strain estimation of sheet metal forming parts, International Journal for Numerical Methods in Engineering,1990, 39:1385-1401.
Online since: July 2022
Authors: Jan Bohlen, Merle Braatz, Noomane Ben Khalifa
(8)
Materials and Experiments
As feedstock material, a wire of Mg alloy AZ31 with a thickness of 1 mm is used for all experiments.
Montheillet, A thermo-mechanical analysis of stability in dieless wire drawing, International journal of mechanical sciences (39, 5), (1997) 615-627. https://doi.org/10.1016/S0020-7403(96)00060-4
Hillery, Dieless wire drawing - an experimental and numerical analysis, Journal of Materials Processing Technology (155), (2004) 1178-1183. https://doi.org/10.1016/j.jmatprotec. 2004.04.175
Tiernan, Requirements of a dieless wire drawing system, Journal of materials processing technology (191.1-3), (2007) 310-313. https://doi.org/10.1016/j.jmatprotec.2007.03.054
Manabe, Effective temperature distribution and drawing speed control for stable dieless drawing process of metal tubes, Journal of Solid Mechanics and Materials Engineering (3.2), (2009) 236-246. https://doi.org/10.1299/jmmp.3.236
Montheillet, A thermo-mechanical analysis of stability in dieless wire drawing, International journal of mechanical sciences (39, 5), (1997) 615-627. https://doi.org/10.1016/S0020-7403(96)00060-4
Hillery, Dieless wire drawing - an experimental and numerical analysis, Journal of Materials Processing Technology (155), (2004) 1178-1183. https://doi.org/10.1016/j.jmatprotec. 2004.04.175
Tiernan, Requirements of a dieless wire drawing system, Journal of materials processing technology (191.1-3), (2007) 310-313. https://doi.org/10.1016/j.jmatprotec.2007.03.054
Manabe, Effective temperature distribution and drawing speed control for stable dieless drawing process of metal tubes, Journal of Solid Mechanics and Materials Engineering (3.2), (2009) 236-246. https://doi.org/10.1299/jmmp.3.236
Online since: September 2013
Authors: Lai Hao Li, Xian Qing Yang, Shu Xian Hao, Wan Ling Lin, Xiao Hu, Shao Ling Yang, Yan Yan Wu, Qing Xiao Zeng
Materials and methods
Fish samples preparation CGC were reared in a special cultivating base in Zhongshan, Guangdong Province, China.
Zhu, Z.Ruan, M.Y.Meng: Journal of South China University of Technology (Natural Science Edition) vol. 36(2008), p.134-139
Kim, et al.: Meat Science vol. 52(1999), p. 291-297
Howgate: Journal of the Science of Food and Agriculture vol. 55(1991), p. 455-469
Howell: Journal of the Science of Food and Agriculture vol, 82(2002), p. 87-97
Zhu, Z.Ruan, M.Y.Meng: Journal of South China University of Technology (Natural Science Edition) vol. 36(2008), p.134-139
Kim, et al.: Meat Science vol. 52(1999), p. 291-297
Howgate: Journal of the Science of Food and Agriculture vol. 55(1991), p. 455-469
Howell: Journal of the Science of Food and Agriculture vol, 82(2002), p. 87-97