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Online since: February 2012
Authors: Heng Li
Study of an Inorganic Ion Exchanger Al2Ti(PO4)3.3333 Jinhe Jiang MicroScale Science Institute , Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China Corresponding author.
New complex inorganic ion exchanger Al2Ti(PO4)3.3333 was synthesized by a solid state reaction crystallization method. using Al2O3, TiO2 and NH4H2PO4 as raw materials.
Introduction Lithium and its compounds are widely used in ceramics, medicine, air conditioning, catalysts, high-energy lithium battery and light aluminum alloy, etc., especially for the thermonuclear reaction, lithium is the essential raw material[1-2].
Rare Metal, 2007,26(6),121 [2] Y.F.Liu, Kenta Ooi: Inoranic ion exchanger with ion-memery ability, J.Ion Exchange and Adsorption. 1994,10(3),246 [3] D.Q.Dong, J.Zhong, D.L.Liu, Y.F.Liu: LiCu0.5Mn1.5O4 synthesis and Li+ extraction/reaction with it in the aqueous phase, J.China Journal of Applied Chemistry . 1998,15(3),11 [4] Zhong h..
Prpperty of H2TiO3 type ion-exchangers and extraction of lithium from brine of natural gas wells J.Chinese Journal of Applied Chemistry.2000,17(3),307
Online since: March 2020
Authors: Elaine Vazquez, Lais Amaral Alves, Arissa Nogueira, Silvio de Barros
Journal of NonCrystalline Solids, v. 357, n. 5, p. 1376-1382, 2011
Journal of Materials Science, 42:2917-2933.
Resistance of Geopolymer Materials to Acid Attack.
Structure, Design and Applications of Geopolymeric Materials.
Proceedings of the 3rd International Conference on Deformation Processing and Structure of Materials.
Online since: January 2004
Authors: Roberto S. Brusa, Grzegorz P. Karwasz, Antonio Zecca, Sebastiano Mariazzi, Monica Spagolla, C.E. Macchi
Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Comparative study of porosity in low-k SiOCH thin films obtained at different deposition conditions Roberto S.
KARWASZ 2, Antonio ZECCA 2 1 Dipartimento di Fisica, Università di Trento, and Istituto Nazionale per la Fisica della Materia 38050 Povo (TN), Italy, brusa@science.unitn.it 2 Dipartimento di Fisica, Università di Trento, Istituto Nazionale per la Fisica della Materia 38050 Povo (TN), Italy Keywords: ortho-positronium, SiOCH film, low dielectric constant materials, porosity Abstract : The porosity in SiOCH films deposited by plasma enhanced chemical vapor deposition (PECVD) and then thermal treated up to 900 °C, has been depth profiled by Positron Annihilation Spectroscopy (PAS).
Introduction After the introduction of Cu as conductive material in microelectronic device construction, in the next years it will be necessary to find out materials with a dielectric constant k decreasing from the present values (2.7-2.9) to values around 1.9 in 2010 [International Technology Roadmap for Semiconductors (2002), and Ref. 1].
This is a very difficult task to be achieved and several materials, from organic-inorganic polymers to silica based materials, are under investigation.
A way to reduce density is to introduce pores in the dielectric materials.
Online since: January 2012
Authors: Jing Feng Wang, Jun Wang, Ben Hua Wu
Presently coal gangues were used as roadbed materials, subsided backfilling materials and filling wall materials, while the above utilization is limit.
Materials Science Forum.
Journal of Shenyang Architectural and Civil Engineering Institute.
Journal of South China University of Technology.
Journal of Shenyang Jianzhu University.
Online since: December 2012
Authors: Hai Rong Cui, Gang Zhao, Qiu Li Ding, Xu Feng Wang, Shi Xi Tian, Zhuo Ping Wang
One of the key factors affected on the performance of ferrofluid is proper proportion between reacted materials.
The investigation of the magnetic fluid stability using the devices with magnetic field microsensors.Journal of Magnetism and Magnetic Materials. 2005,Vol.289,108~110 [4] Stuart T.
Journal of Colloid and Interface Science. 2007, Vol.309,135~139 [8] Daniela Susan-Resiga, V.Socoliuc, T.Boros, etc.
Journal of Colloid and Interface Science. 2011,(special issue)1~6 [9] Luis Martinez, Franjo Cecelja, Ryszard Rakowski.
Advanced materials research. 2011.
Online since: March 2015
Authors: Xian Zheng Gong, Xian Ce Meng, Chen Li, Su Ping Cui, Li Li Zhao, Zhi Hong Wang
Scenario Analysis of Denitration for Chinese Coal-fired Power Generation Xiance Meng1, 2, a, Chen Li 1, b, *, Suping Cui1, c, Lili Zhao1, d, Xianzheng Gong1, e and Zhihong Wang1, f 1School of Materials Science and Engineering, Centre of China National Material Life Cycle Assessment (CNMLCA), Beijing University of Technology, Beijing, 100124, China 2China Development Strategy Institute for Building Materials Industry, Beijing, 100035, China axiancem@cbm.com.cn, blichen1102@emails.bjut.edu.cn, ccuisuping@bjut.edu.cn dbjgyzll@163.com, egongxianzheng@bjut.edu.cn, fwangzhihong@bjut.edu.cn Keywords: Electricity, CO2, NOx, Selective non-catalytic reduction (SNCR), Urea.
Material and Methods The goal and scope.
The extra emissions and energy and raw materials input should be included as a whole system.
The International Journal of Life Cycle Assessment. 2002, 5(5): 295-305 [11] XH Di, ZR Nie, BR Yuan, TY Zuo.
The International Journal of Life Cycle Assessment. 2007, Volume 12, Issue 4, pp 217-224 [12] IPCC/OECD.
Online since: June 2014
Authors: C.R. Nurhaslina, Ku Halim Ku Hamid, Hazirah R. Nur
Materials and Methods Sampling of bamboo and textile effluent Fresh bamboo, bambusa heterostachya harvested from village located in Kota Tinggi, Johor.
As bamboo is a nature material in the world, the relationship between plant and microorganism are being used in this investigation.
Adinew, 2012, Textile effluent treatment and decolorization techniques: A review - Bulgarian Journal of Science Education, 21(3) [4] Environmental Quality Act 1974 (Act 127), 2010, Regulation, Rules & Orders, International Law Book Services
[6] Tüfekci, N.Sivri and I.Toroz, 2007, Pollutants of Textile Industry Wastewater and Assessment of its Discharge Limits by Water Quality Standards, Turkish Journal of Fisheries and Aquatic Sciences 7
Cavaco-Paulo, 2012, Bioprocessing of Bamboo Materials.
Online since: December 2010
Authors: Yu Zhou Jiang, Jing Guo, Rui Hong Wang, Jian Lin Li, Li Dang
Chinese Journal of Rock Mechanics and Engineering, 2004, 23(18): 3 113-3116
[03].WONG R H C, CHAU K T.Crack coalescence in a rock-like material containing two cracks[J].International Journal of Rock Mechanics and Mining Sciences, 1998, 35(2): 147-164
International Journal of Rock Mechanics and Mining Sciences, 1997, 34(3/4): 219
Effect of joint sets on the strength and deformation of rock mass models[J].International Journal of Rock Mechanics and Mining Sciences, 1998, 35(1): 75-84
Failure mechanism in schistose rocks[J].International Journal of Rock Mechanics and Mining Sciences, 1997, 34(3/4): 219.
Online since: July 2014
Authors: Hai Yan Zhou, Wen Dong Zhao
To this end we produced a dynamic Web Design Course Website, including multimedia courseware, curricula, teaching materials, online solutions, online testing and instructional video.
Journal of Hebei North University, 2009, 25 (6): 61- 65
Journal of Science of Teachers′College and University, 2013, 33(3):88- 90
Journal of Anqing teachers college, 2014, 20(1): 115- 118
Journal of Binzhou University, 2013, 29(3):102-106
Online since: March 2014
Authors: Ying Jian Hu, Man Zhang
Materials And Methods The paper analyzed the situation and problems existed from the papers on the theme retrieved through CNKI.
Acknowledgement This work was supported in part by Nature Science Foundation of Jiangxi, China under Grant Nos. 20114BAB201042.
Survey on Emergency Respond of students in Nanjing,Journal of Science & Technology Information, 2010
International Journal of Digital Content Technology and its Applications, Vol.6, No.15, pp.338-346, 2012
[8]Danru Wei,Mingyin Zhu. empirical research on disaster education of primary schools,Journal of Southwest University(Social Sciences Edition),2012