Search results

The paper is envisioned to make some contributions to sustainability science and engineering.
But the Chinese indicator could calculate the material and energy metabolism by the Emergy analysis method.
[7] Shu-Li Huang, Wan-Lin Hsu, Materials flow analysis and emergy evaluation of Taipei’s urban construction，Landscape and Urban Planning，63 (2)( H2003)： 61~74
[9] Weiwei Song Nianfeng Liu Hongyu Xie, Study on Ecological Impact of a Project by Total Ecological Footprint, Journal of Huazhong University of Science and Technology(Urban Science Edition),Vol.22 No.1( H2005)：146~150, In Chinese
Journal of Urban Planning and Development, Vol.131, No.1( H2005), p. 39-49

Compared to traditional batch reactor dissolution experiments, the electrochemical methods can convert chemical value that is generally difficult to measure, to electrochemical parameters which have the advantage of requiring less experimental time and materials [4].
Surface Science Reports, 2010, (9): 293-315
Journal of China University of Mining and Technology, 2007, (36):431-435(in Chinese)
The Chinese Journal of Nonferrous Metals, 2006, (16): 1971-1975
Journal of Applied Electrochemistry, 1999, (29): 987-994

Hong: Chemical Engineering Science Vol. 79 (2012), p. 177-185 [3] M.
Cheng: The Science of the Total Environment Vol. 198 (1997), p. 73-78 [4] S.
Dors: Journal of Electrostatic Vol. 45(1998), p. 25~36 [9] L.
Chen: Journal of Hazardous Materials Vol.
Sheng: Chemical Engineering Journal Vol. 168 (2011), p. 183-189

Simultaneously, major ion chemistry of groundwater can be obtained more easily than trace elements and isotopes, and thus they are first consideration to be materials for understanding the water rock interactions and environmental change in the groundwater systems [3-4].
Rao, Environmental Earth Science. 61 (2010) 757-775
Chen, Journal of China Coal Society. 36 (2011) 131-136
Shi, Journal of China Coal Society. 35 (2011) 811-815
Toth, Hydrogeology Journal. 7(1999) 1-14

The usage of solvent was maintained to a minimum throughout the synthesis of these materials.
Surface morphology has been shown to influence the performance of nanostructure materials substantially.
Yu et al., In situ growth of Co 3 O 4 nanoparticles on α-MnO 2 nanotubes: a new hybrid for high-performance supercapacitors, Journal of Materials Chemistry A. 2 (2014) 8465-8471
Suib, Nonaqueous sol− gel syntheses of microporous manganese oxides, Chemistry of materials. 14 (2002) 1292-1299
Li, Hydrothermal synthesis and catalytic properties of α-and β-MnO2 nanorods, Materials Research Bulletin. 45 (2010) 425-428

A kind of new carboxyl and vinyl co-modified silicone oil (Vi-CAS-1) was synthesized with vinyl/amino co-modified silicone oil (Vi-ASO-1) and maleic anhydride (MA) as raw materials.
Experiment Materials.
Journal of Functional Polymers, 2001, 14(2): 163-168
Silicone Materials, 2006, 20(3): 138-143
Journal of Chemical Engineering, 2010, 24(5): 876-880.

Research Of Ti/nanotubeTiO2/Sb-SnO2 Electorde And Its Electrochemical Performance Wang Yang1,a, Zhang Jianxin2,b, Huang Amin1,c, Wu Xiaowen1,d 1School of Materials Science and Engineering,Hebei University of Technology, Tianjin, China 2Hebei Key Laboratory of Advanced Functional Materials, Hebei University of Technology, Tianjin, China awangyang0305@126.com, bzjxhut@126.com, cham0130@163.com, dwuxiaowen8610@126.com Keywords: electro-catalysis, interlayer, nanotube TiO2 , Sb-SnO2 electrode Abstract.
Sb-SnO2, TiN and so on have been studied as interlayer materials and the results verified that the addition of an interlayer is a potentially promising way in solving the problem of poor stability of the electrodes [3].
Huang: Chinese Journal of Corrosion & Protection Vol.20 (1999), p.251 [2] S.
Sun: Chinese Journal of Electrochemistry Vol.4 (1998), p. 439 [4] X.Cui, G.H.
He: Chinese Journal of Electroplating &Finishing Vol 27 (2008), p. 41.

Cladding materials was 4Cr13 wire, the wire diameter was 1.6mm, 4Cr13 wire contain (wt%) Cr: 13, Mn: 0.8, Si: 0.6, Ni: 0.6, C: 0.4, P: 0.035 and Fe in balance.
Han, Influence of Conductivity on Corrosion Behavior of 304 Stainless Steel in High Temperature Aqueous Environment, Journal of Materials Science & Techology (2015), doi: 10.1016/j.jmst.2015.12.008
Materials Letters. 141 (2015) 7-9
The Chinese Journal of Nonferrous Metals. 25 (2015) 1308-1313
Feng, Characterisations of electrospark deposition Stellite 6 alloy coating on 316L sealed walve used in nuclear power plant, Materials Science and Techology. 26 (2010) 276-280

Study on electronic structure and optical property of Silicon doped with transition metal by First principles Yu Jie1, a, Chen Jing-Chao1,b , Pan Yong2,c, Chen Rong1,d 1 Key Lab of Advanced Materials in Rare&Precious and Non-ferrous Metals, Ministry of Education ,KMUST Faculty of Material science and Engineering , Kunming University of Science and Technology, 650093 Kunming, China 2Kunming Institute of Precious Metals, 650021 Kunming,China ayujie@kmust.edu.cn, bcjingchao@hotmail.com, cpanyong@163.com,dchenrong@163.com Keywords: first-principles, lattice parameter, electronic structure, optical property.
A direct electric transition, without phonon affluent, is possible in indirect band gap materials if the photon energy is high enough.
Acknowledgement This work is supported by Natural Science Foundation（50874054）of China, Natural Science Joint Foundation (u0837601) of china, Natural Science Foundation (No.2009CD134) of Yunnan Province of China.
References [1]Li G C , Li G H: Theoretical investigation on new materials for raising efficiency of energy conversionin PEC solar cells.
Solar Energy Materials and Solar Cells , Vol.30,pp.6l–64,(1993) [2]S.

Regularities of Impact Failure of Epoxy Composites with Al2O3 Microfiller and their Analysis on the Basis of External Surface Layer Concept Andriy Buketov1,a, Petro Stukhlyak1,b, Pavlo Maruschak2,b Sergey Panin3,4a*, Abdellah Menou5 1Kherson State Maritime Academy, Kherson, 73000, Ukraine 2Ternopil National Ivan Pul’uj Technical University, Ruska 56, Ternopil 46001, Ukraine 3Department of Material Science in Mechanical Engineering, Institute of High Technology Physics, Tomsk Polytechnic University, 634050, Tomsk, Russia 4Laboratory of Mechanics of Polymer Composite Materials, Institute of Strength Physics and Materials Sciences SB RAS, 634021, Tomsk, Russia 5International Academy of Civil Aviation, Casablanca, Morocco asnt@tu.edu.te.ua, blaboratory22b@gmail.com, csvp@ispms.tsc.ru Keywords: Epoxy composite, strength, structure, polymer, external surface layers Abstract.
Impact toughness of epoxy composite materials reinforced with Al2O3 microparticles of various concentrations were investigated.
Materials and research technique Impact toughness was determined with the use of specimens made of ECM.
For such materials the values of breaking stress were within the same range from 75 to 80 MPa (Fig. 1b).
Kondyurin, Curing of construction composite materials on asteroids, in “Asteroids.