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Online since: February 2012
Authors: Jian Hua Zhang, Long Long Chen, Xi Feng Li, Ji Feng Shi, Hao Zhang, Chun Ya Li
With the development of transparent electronics, various TOS materials have appeared and showed excellent optical properties, such as n-type InGaZnO4 [5], p-type CuAlO2 [6], CuGaO2[7], SrCu2O2 [8] etc.
The etching properties of the IGZO materials attract less attention than physical properties such as crystallinity, resistivity, and transparency [11].
Advanced Functional Materials, 13(2003) 139-144
Journal of Electroceramics, 4 (2000) 407-414
Science, 300 (2003) 1269-1272
The etching properties of the IGZO materials attract less attention than physical properties such as crystallinity, resistivity, and transparency [11].
Advanced Functional Materials, 13(2003) 139-144
Journal of Electroceramics, 4 (2000) 407-414
Science, 300 (2003) 1269-1272
Online since: May 2011
Authors: Yue Jun Cao, Pei Wang
A Study on The Development Trend of Sustainable and Healthy Residence
Pei Wang1, a, Yuejun Cao2,b
1College of Urban Construction,Wuhan University of Science and Technology,Wuhan,Hubei,430081, China
2College of Urban Construction,Wuhan University of Science and Technology,Wuhan,Hubei,430081, China
awustwp@163.com
Keywords: Sustainable, healthy residence, planning and design, energy-saving and environmental friendly
Abstract.
It has great impact on the environment, for example, the land and space occupied, the production and transportation of construction materials, the resources and energy needed to keep it working and the disposal of wastes in construction are all affecting the natural environment.
Material selection and insulation for exterior wall construction.
Insulation and thin synthetic coatings are applied in all the exterior wall face till the underground garage, and the coatings are designed with elevation of building molding to form the texture of bumps, right like the texture of stones so as to achieve a sensation of integration of the insulation coatings and decoration materials.
Exterior doors and windows are fabricated with ordinary Aluminum alloy materials or heat proof aluminum alloy materials, and double hollow glasses are used with a diameter equal to 6mm.
It has great impact on the environment, for example, the land and space occupied, the production and transportation of construction materials, the resources and energy needed to keep it working and the disposal of wastes in construction are all affecting the natural environment.
Material selection and insulation for exterior wall construction.
Insulation and thin synthetic coatings are applied in all the exterior wall face till the underground garage, and the coatings are designed with elevation of building molding to form the texture of bumps, right like the texture of stones so as to achieve a sensation of integration of the insulation coatings and decoration materials.
Exterior doors and windows are fabricated with ordinary Aluminum alloy materials or heat proof aluminum alloy materials, and double hollow glasses are used with a diameter equal to 6mm.
Online since: August 2011
Authors: O. T. Thomsen, S. Charca
Introduction and theoretical considerations
The mechanical properties and performance of polymer composites materials is to a large extent determined by the behavior of the interface properties.
Materials and experimental procedure In the single fibre fragmentation testing is conducted with high strength steel filaments embedded in an unsaturated polyester resin.
The mechanical properties of the constituent materials are shown in Table 1.
Wang, Composites Science and Technology 48 (1993), p. 89
[13] Yahya Ilyas Yilmaz, Journal of Composite Materials 36 2002, p. 537
Materials and experimental procedure In the single fibre fragmentation testing is conducted with high strength steel filaments embedded in an unsaturated polyester resin.
The mechanical properties of the constituent materials are shown in Table 1.
Wang, Composites Science and Technology 48 (1993), p. 89
[13] Yahya Ilyas Yilmaz, Journal of Composite Materials 36 2002, p. 537
Online since: July 2019
Authors: Abu Seman Anasyida, Muhammad Syukron, Zuhailawati Hussain
Smith, Strengthening study on 6082 Al alloy after combination of aging treatment and ECAP process, Materials Science and Engineering A. 527 (2010) 4758–4766
Szmytka, Influence of process-induced microstructure on hardness of two Al–Si alloys, Materials Science & Engineering A. 646 (2015) 190-200
Langdon, Wear behaviour of Al-1050 alloy processed by severe plastic deformation, Materials Science Forum. 5th International Conference on Nanomaterials by Severe Plastic Deformation.
Valiev, Review: Nanostructured aluminum alloys produced by severe plastic deformation: New horizons in development, Materials Science & Engineering A. 560 (2013) 1-24
Kim, Wear properties of ECAP-processed ultrafine grained Al-Cu alloys, Materials Science and Engineering A. 527 (2010) 3726-3732
Szmytka, Influence of process-induced microstructure on hardness of two Al–Si alloys, Materials Science & Engineering A. 646 (2015) 190-200
Langdon, Wear behaviour of Al-1050 alloy processed by severe plastic deformation, Materials Science Forum. 5th International Conference on Nanomaterials by Severe Plastic Deformation.
Valiev, Review: Nanostructured aluminum alloys produced by severe plastic deformation: New horizons in development, Materials Science & Engineering A. 560 (2013) 1-24
Kim, Wear properties of ECAP-processed ultrafine grained Al-Cu alloys, Materials Science and Engineering A. 527 (2010) 3726-3732
Online since: May 2011
Authors: Qian Wang, Cheng Shen Zhu, Hong Chen, Su Qin He
In order to prepare PA1010/VP301 materials which have good performance, POE is selected as compatibilizer to prepare nylon 1010/POE-g-MAH, and the mechanical properties are investigated.
Experiment Materials.
Reological properties of composite materials was tested in HAAKE HAAKE- II high-pressure capillary rheometer (L / D = 40) which was produced by the German.
The reason was that the grafted reaction of POE-g-MAH and nylon happened during the process of melt extrusion, the grafted product of nylon PA1010-g-POE formed which played a similar "compatibilizer" role, the grafted product made the affinity of the two phases become larger, and the interface bond close, so the materials could absorb more energy when the materials was shocked, and the impact strength increased.
PA1010/POE-g-MAH composite materials were pseudoplastic fluid in the tested range of temperature and shear rate.
Experiment Materials.
Reological properties of composite materials was tested in HAAKE HAAKE- II high-pressure capillary rheometer (L / D = 40) which was produced by the German.
The reason was that the grafted reaction of POE-g-MAH and nylon happened during the process of melt extrusion, the grafted product of nylon PA1010-g-POE formed which played a similar "compatibilizer" role, the grafted product made the affinity of the two phases become larger, and the interface bond close, so the materials could absorb more energy when the materials was shocked, and the impact strength increased.
PA1010/POE-g-MAH composite materials were pseudoplastic fluid in the tested range of temperature and shear rate.
Online since: December 2012
Authors: Y. Wang, C.Y. Zhao, Hong Zhi Zhang
When the thermal stress reaches the material of breaking strength, the material will fracture.
Deng, Laser cutting technology and the application to the ceramic materials, J.
Applied Physics A Materials Science & Processing.102(2011)621-627
Chinese Journal of Lasers.36(2009)3064-3067
Yamada, Thermal stress cleaving of brittle materials by laser beam, J.
Deng, Laser cutting technology and the application to the ceramic materials, J.
Applied Physics A Materials Science & Processing.102(2011)621-627
Chinese Journal of Lasers.36(2009)3064-3067
Yamada, Thermal stress cleaving of brittle materials by laser beam, J.
Online since: May 2020
Authors: Аnatoliy A. Klopotov, V.I. Vereshchagin, O.G. Volokitin, K.A. Bezukhov, N.P. Gorlenko, N.A. Tsvetkov, V.A. Vlasov
Introduction
SIALON is one of the currently widely used construction materials.
The presence of this feature is widely used in solution of practical problems in production of materials that include structures of this system. 3.
Phase Diagram Si3N4-SiO2-Al2O3-AlN The quadruple Si3N4-SiO2-Al2O3-AlN system is the base system for ceramic materials based on SIALON [9,10].
Academy of Sciences of the USSR V1 8–11 [5] Aramaki S, Roy R 1962J.
Res.B38 663-74 [21] GrigorievON, Dubovik TV, Vinokurov VB and Kotenko VА 2009Refractories and technical ceramics V2 10-5 [22] Toropov NA, Andreev IF, OrlovVA. 1970 Inorganic Materials V6 991-94 [23] Van Dijen FK, Metselaar R, Helmholdt RB 1987J.ofMat.
The presence of this feature is widely used in solution of practical problems in production of materials that include structures of this system. 3.
Phase Diagram Si3N4-SiO2-Al2O3-AlN The quadruple Si3N4-SiO2-Al2O3-AlN system is the base system for ceramic materials based on SIALON [9,10].
Academy of Sciences of the USSR V1 8–11 [5] Aramaki S, Roy R 1962J.
Res.B38 663-74 [21] GrigorievON, Dubovik TV, Vinokurov VB and Kotenko VА 2009Refractories and technical ceramics V2 10-5 [22] Toropov NA, Andreev IF, OrlovVA. 1970 Inorganic Materials V6 991-94 [23] Van Dijen FK, Metselaar R, Helmholdt RB 1987J.ofMat.
Online since: February 2012
Authors: Chu Wang Su, Ze Kun Wang, Jing Da Huang, Guang Xu Tao, Jia Yang
Material and Method
Test Materials.
The Toona sinensis woods were provided by Guangxi Gaofeng forest center and the Castanopsis hystrix woods were provided by DaQingShan testing-center of China forestry science and technology institute.
References [1] Shanhua Wei; Tian Tang and Yunlin Fu: Journal of Northwest Forestry University.Vol. 3(2011), p.152-155 (In Chinese) [2] Xinyi Hou, Xiaomei Jiang and Jianmin Gao: Wood Industry.
Vol. 17(2003), p.3-5 (In Chinese) [3] Bustos Cecilia, Hernández Roger E and Fortin Yves: Forest Products Journal.
(In Chinese) [5] Jinghui Jiang, Jianxiong Lv: Forestry Science.
The Toona sinensis woods were provided by Guangxi Gaofeng forest center and the Castanopsis hystrix woods were provided by DaQingShan testing-center of China forestry science and technology institute.
References [1] Shanhua Wei; Tian Tang and Yunlin Fu: Journal of Northwest Forestry University.Vol. 3(2011), p.152-155 (In Chinese) [2] Xinyi Hou, Xiaomei Jiang and Jianmin Gao: Wood Industry.
Vol. 17(2003), p.3-5 (In Chinese) [3] Bustos Cecilia, Hernández Roger E and Fortin Yves: Forest Products Journal.
(In Chinese) [5] Jinghui Jiang, Jianxiong Lv: Forestry Science.
Online since: January 2013
Authors: Yu Yan Liu, Song Quan Wu, Li Li, Yu Ting Liu, Guo Hua Shan
Chemical Recycling of Epoxide-anhydride Hardened Networks Using Near-critical Water
Liu Yuyan1,a, Wu Songquan1,b, Li Li2,c, Liu Yuting1,d,Shan Guohua1,e
1School of Chemical Engineering and Technology, Harbin Institute of Technology, P.R.China
2Department of Materials Science and Engineering, Carnegie Mellon University, USA
aliuyy@hit.edu.cn, bwusongquan@hit.edu.cn, clili86283411@gmail.com, dliuyuting5432@163.com, esgh.kaoyan@163.com
Keywords: Epoxy resin; Near-critical water; Recycle; Decomposition
Abstract.
The applications for epoxy-based materials are extensive including coatings, adhesives and composite materials such as those using carbon fiber and fiberglass reinforcements.
Decomposition mechanism of epoxide-anhydride hardened networks Acknowledgement The authors gratefully acknowledge the financial support by the National Science Foundation of China under grant by No.50973023 and No. 50773016 and Program for New Century Excellent Talents in University(NCET-09-0060).
Madden: Journal of Materials Processing Technology.
Hyde: Composites Part A: Applied Science and Manufacturing.
The applications for epoxy-based materials are extensive including coatings, adhesives and composite materials such as those using carbon fiber and fiberglass reinforcements.
Decomposition mechanism of epoxide-anhydride hardened networks Acknowledgement The authors gratefully acknowledge the financial support by the National Science Foundation of China under grant by No.50973023 and No. 50773016 and Program for New Century Excellent Talents in University(NCET-09-0060).
Madden: Journal of Materials Processing Technology.
Hyde: Composites Part A: Applied Science and Manufacturing.
Online since: June 2006
Authors: M.E. Kordesch, Abu Hassan Haslan, Hassan Zainuriah, F.K. Yam
However, the
main problem in producing high quality GaN films is the absence of suitable substrate materials,
since bulk GaN in wafer size is not available.
From the literature, the E2(high) mode varied widely from 564.9 to 571 cm-1 [11-13,17], depending on the growth parameters, purity of the materials and as well as the quality of the films.
Kordesch, Journal of Physical Science, Vol. 12 (2001), p. 12 [4] K.
Buyanova, in: GaN and Related Materials, edited by Stephen J.
Akasaki, Materials Science and Engineering Vol.
From the literature, the E2(high) mode varied widely from 564.9 to 571 cm-1 [11-13,17], depending on the growth parameters, purity of the materials and as well as the quality of the films.
Kordesch, Journal of Physical Science, Vol. 12 (2001), p. 12 [4] K.
Buyanova, in: GaN and Related Materials, edited by Stephen J.
Akasaki, Materials Science and Engineering Vol.