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Online since: November 2011
Authors: Huan Ying Li, Zi Bo Wang, Shu Li Bai, Yu Jiang Guan
The Controlling Synthesis and Photocatalytic Activity of Carbon Nanotubes Loaded with CdS Composites under Simulated Sunlight Huanying Li1, a, Shuli Bai2,b, Yujiang Guan3,c and Zibo Wang4,d 1 Taizhou University, Taizhou, Zhejiang, 317000, China 2 Taizhou University, Taizhou, Zhejiang, 317000, China 3 Taizhou University, Taizhou, Zhejiang, 317000, China 4College of Environmental Science and Engineering, Yangzhou University, Yangzhou, Jiangsu 225127,China alihuanying@tzc.edu.cn, bbaishuli@tzc.edu.cn, cguanyujiang@tzc.edu.cn, d wangzb@yzu.edu.cn Keywords: Cadmium sulphide, Carbon nanotubes, photocatalysis.
Due to unique a hollow tubular structure, carbon nanotubes(CNTs) not only can provide the fast channel of the reactant and product but also can prepare the specific properties of catalytic materials, and have a good chemical stability, high mechanical strength and corrosion properties, as a support, CNTs have been attracted wide-spread attention[3].
Acknowledgements This work was financially supported by Zhejiang provincial Natural Science Foundation (Y5100009), References [1] S.
[4] Hangpeng Zhang, Xiaoyan Zhang and Xiaoli Cui: Chinese Journal of Inorganic Chemistry Vol. 25(2009), p.1935 (In Chinese) [5] Shouai Feng,Jianghong Zhao and Zhenping Zhu: New Carbon Materials Vol.23(2008),p.228(In Chinese) [6] Junjie Zhu, Miaogao Zhou, Jinzhong Xu and Xuehong Liao: Mater Lett.
Online since: April 2016
Authors: Jarosław Galkiewicz, Ihor Dzioba, Robert Pala
Introduction Delamination cracking occurs in materials with a layered structure or in which the layered location of nonmetallic inclusions is observed as linearly ordered chains.
The reason for the occurrence of delamination cracking in steels is fracturing of the layer of brittle inclusions (Fig. 1.) during loading and loss of the material cohesion.
Acknowledgments Financial support from the Polish Ministry of Science and Higher Education under contracts 01.0.08.00/2.01.01.01.0035 and 01.0.08.00/2.01.01.02.0016 are gratefully acknowledged.
Logistics- science. (2014) nr 6, 8306–8312.
[10] McClintock F.A. (1968), A Criterion for Ductile Fracture by Growth of Holes, Journal of Applied Mechanics, 4363-371
Online since: June 2013
Authors: Wei Liu, Peng Li, Yin Tao Wang, Ai Wu Fan
Performance comparison between series-connected and parallel-connected thermoelectric generator systems Yintao Wang1, a, Wei Liu1, b, *, Aiwu Fan1, c, Peng Li2, d 1School of Energy and Power Engineering, Huazhong University of Science & Technology, 1037 Luoyu Road, Wuhan, China 2State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, 122 Luoshi Road, Wuhan, China ataohuster@gmail.com, bw_liu@hust.edu.cn, cfaw@mail.hust.edu.cn, dlpwhut@live.whut.edu.cn Keywords: Thermoelectric generator system modeling; series connection; parallel connection.
Acknowledgements This work was supported by the Key Programs for Science and Technology Development of Wuhan City, Hubei Province, China (No.201010721280).
Ni: Solar Energy Materials & Solar Cells Vol. 77 (2003), p.377 [4] M.A.
Wang: Journal of Power Sources Vol. 46 (2005), p.1631 [6] Y.Y.
Online since: July 2012
Authors: You Hua Fan, Chang Zhu Li, Hong Chen, Ze Jun Chen
Introduction Copper and copper alloys, the important engineering metallic materials, have been attracting intensive interest owing to its high electrical and thermal conductivity, mechanical workability, and malleability.
Experimental Materials Copper wafer, 99.999%, Sinopharm Chemical Reagent Co., China; vinyl trimethoxylsilane (VTMS), 98%, Shandong Qufu wanda chenmical Co., LTD; other reagents were of analytic grade and were used as received.
Acknowledgement This work was supported by the Hunan Science and Technology Bureau (2011SK3273) and Innovation Funds of Hunan Forestry Academy (2010-13-04).
Journal of Physics D: Applied physics, Vol. 40 (2007), p.3485-3489 [6] Roach P, Shirtcliffe N J, Newton M I.
Science, Vol. 357 (2011), p.234-238 [9] Thieme, Frenzel M, Schmidt R, S. et al,.
Online since: February 2011
Authors: Qing Song Xiong, Zhao Hua Wu, Sheng Zhang, Pin Chen
Figure 1 shows the structural model of two parallel microstrip line, the substrate dielectric material is FERRO-A6, the relative dielectric constant of 5.9, dissipation factor of 0.002,the dielectric layer thickness of 0.3mm,line thickness t as 0.035mm,line width s, line length .
Four-port microwave network by the scattering matrix is defined as follows: (1) Port1 Port2 Port3 Port4 W 1 S L 2 Figure 1 The structure model of coupled microstrip lines Simulating and analyzing the affection of Microstrip lines loss to the signal transmission performance The energy loss in transmission line is related to many parameters such as conductivity of conductor material, thickness of conductor, dielectric constant, characteristic impedance, the parallel length, space between lines.
Some of the parameters which are inherent properties of materials usually unchanged.
Acknowledgments This research is sponsored by the Director Project Found of GuangXi Key Laboratory of Manufacturing System & Advanced Manufacturing Technology (Grant No.0842006_016_Z) and natural Science Foundation of Guangxi (Grant No. 0832242) References [1] Yong-jun Xie et.
Science Press, 2009 [2] Eric Bogatin.signal Integrity:simplified[M].Li Yu-shan trans.Beijing:Electronic Industry Press,2005 [3] Li-ping Li, Yu-shan Li: Analysis of characteristic of scattering parameter for the coupled microstrip lines[J].journal of electronics & information technology [4] Tang Yu-fang.
Online since: February 2011
Authors: Chien Hsiung Tsai, Lung Ming Fu, Chiufeng Lin, Chin Lung Chang, Jenhao Chang
Numerical Investigation into Thermal Behavior of Brushless Permanent Magnet Motors Lungming Fu1, a, Chiufeng Lin2, b, Chinlung Chang2, c, Jenhao Chang2, d and Chienhsiung Tsai2, e 1Department of Materials Engineering, National Pingtung University of Science and Technology, 1, Shuefu Road, 91201 Neipu, Pingtung, Taiwan 2Department of Vehicle Engineering, National Pingtung University of Science and Technology, 1, Shuefu Road, 91201 Neipu, Pingtung, Taiwan aloudyfu@mail.npust.edu.tw, bchiufeng@mail.npust.edu.tw, cclchang@mail.npust.edu.tw, echtsai@mail.npust.edu.tw (corresponding author) Keywords: Thermal, CFD, Brushless Permanent Magnet Motor Abstract.
In practice, size reductions are due to a combination of factors such as, improved magnet grades, manufacturing techniques, new materials and improved thermal design.
Swaaij, Numerical Calculation of Wall-to-bed Heat Transfer Coefficients in Gas-fluidized Beds, AIChE Journal, Vol.38, No.7, 1992, pp. 1079-1091
Online since: July 2011
Authors: Ju Hong Zhan, Chun Xia Li, Wen Xin Nie
Multimedia-based teaching-learning mode provides learners lively audio images, remarkable sound effects and holographic teaching materials.
These audio-visual materials stimulate and effectively mobilize the students’ sensory, perceptive and cognitive processes, so that students can absorb and internalize the language skills more effectively.
Acknowledgements This work is supported by Education Science Program of Shaanxi Province during the 11th five-year plan ( Grant No.
Exploration of the Multimedia-based College English Teaching Mode [ J], Journal of Gansu Lianhe University (Social Science Edition), 2007, 23 ( 1): 122-124
Online since: September 2011
Authors: Shi Gang Wu
Through studying Chinese-type clothing, can fine out new fashion form derivation from historical type, all the same there exist many differences in appearance, structure, process, material and decoration etc.
Innovation process is put in modern circumstance and applied in place, is given specific appearance, such as material, technique and decoration etc.
For instance, be sure of keeping function and structure, according body shape to reform pattern shape, recombine pattern and multipurpose use new materials, and refresh decorated style and theme, blend with modern symbol and fashion element etc. [6].
Wen: Shanghai Textile Science & Technology (in Chinese) Vol. 7(2009), P. 23-25
Xiu: Journal of Beijing Institute of Clothing Technology (Natural Science Edition) (in Chinese) Vol. 1(2008), P. 13-17
Online since: February 2011
Authors: Ya Mian Peng, Huan Cheng Zhang, Kai Li Wang
But sometimes we are unable to get material parameters or by the load is unknown.
Therefore we can measure sheet deformation and the deformation to get material parameters or load process for the inverse problem solving.
Taking the simple member axial tension question as the example and assigning restraint which and load pole's material parameter and receives.
Acknowledgement Fund item: Hebei United University science study imbrues item(z201019).
Water conservancy journal, 1998, (8):67-81
Online since: September 2007
Authors: Marco Servidori, Roberta Nipoti, Bengt Gunnar Svensson, Marc Avice, Helmer Fjellvåg, Ola Nilsen, Ulrike Grossner
Svensson 1,g 1 Physics department and Centre for Materials Science and Nanotechnology (SMN), University of Oslo, P.O.Box 1048, Blindern, 0316 Oslo, Norway 2 CNR-IMM Sezione di Bologna, via Gobetti 101, 40129 Bologna, Italy 3 Chemistry department and Centre for Materials Science and Nanotechnology (SMN), University of Oslo, P.O.Box 1033, Blindern, 0315 Oslo, Norway a ulrike.grossner@fys.uio.no, bservidori@bo.imm.cnr.it, cm.j.l.avice@smn.uio.no, d ola.nilsen@kjemi.uio.no, ehelmer.fjellvag@kjemi.uio.no, fnipoti@bo.imm.cnr.it, g b.g.svensson@fys.uio.no Keywords: Al2O3, High-k dielectrics, Annealing, ALCVD, X-ray, AFM.
Sibai: Journal de physique IV Vol.11 (2001), p. 139