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Online since: February 2014
Authors: Hua Yong Zhang, Xiao Deng Yang, Jin Ling Chai
Composition of the Middle Phase Microemulsion Formed by Sodium Dodecyl Sulfonate/ 1-Alcohol/ n-Alkane/ Water Xiaodeng Yang1,a,*, Huayong Zhang1,b, Jinling Chai2,c 1 Shandong Provincial Key Lab. of Fine Chemicals, Shandong Polytechnic University, Ji’nan, China 2 Department of Chemistry, Shandong Normal University, Ji’nan, China a yxd1717@163.com, b headingzhy@126.com, c jlchai999@163.com Keywords: Middle Phase Microemulsion, Composition, Phase Diagram, Sodium Dodecyl Sulfonate Abstract.
Liu and coworkers[13] synthesized hierarchically structured CaCO3 with dendrites, ellipsoids, square-schistose cubes and spheres in tetradecyltrimethylammonium bromide (and sodium dodecyl sulfate) based middle-phase microemulsions.
Online since: July 2015
Authors: Torranin Chairuangsri, Ekasit Nisaratanaporn, Navarat Chairerk, Suttawan Imurai
Nisaratanaporn1,d* 1 Innovative Metals Research Unit, Department of Metallurgical Engineering, Chulalongkorn University, Bangkok, 10330, Thailand. 2 Department of Physics and Materials Science, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand. 3 Department of Industrial Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand.
In all experimental specimen with and without Be and Sn show that primary dendrite and the dark particle in eutectic structure was Cu-rich phase and the amount of this phase after aging increase much more than those of as-cast condition as shown in table 3.
Online since: December 2013
Authors: Wei Feng Yao, Pei Fu Wang, Fu Tao Niu
Its excellent physical properties, plus their unique pore structure,make it all excellent catalytic supports.
Acknowledgements This work was financially supported by the Key Laboratory in the Department of Resources Chemistry at Shanghai Normal University,Innovation Program of Shanghai Municipal Education Commission(12YZ144),the National Natural Science Foundation of China (no. 21103106).
Online since: February 2018
Authors: Liga Grase, Darja Larionova, Gundars Mežinskis
Characterization of Fe2O3-TiO2 Thin Films Prepared from Sonicated and Unsonicated Sols Gundars Mezinskisa, Darja Larionovab* and Liga Grasec Riga Technical University, Faculty of Materials Science and Applied Chemistry, Institute of Silicate Materials, P.
That could be attributed to the reduction of size of iron doped nanocrystals of TiO2 due to the ultrasound contributory effects causing substitutional doping of iron ions in the anatase structure.
Online since: February 2013
Authors: Li Kun Gao, Hui Xin Dai, Hai Fang Dong, Guo Dong Li
As a common gangue associated with sulphide ores, the theoretical content of MgO in talcum accounts for 31.72%, and it is a kind of silicatewith lamellar structure, and composed of covalent molecules held together by van der waals forces, its surface is non-polar therefore it has high hydrophobic[2-3].
Lu, Talc crystal chemistry research and in non-ferrous metal sulphide ore dressing of flotation actuality and the practice [J].2010,(3):8—11.
Online since: July 2019
Authors: Vladimir Petrenko, Zhanna Bobanova, Natalia Tsyntsaru, Alexandr Dikusar
Leveling Power of Co-W and Fe-W Electrodeposited Coatings Zhanna Bobanova1,a, Vladimir Petrenko1,b*, Natalia Tsyntsaru1,2,c, Aleksandr Dikusar1,d 1Institute of Applied Physics, Chisinau, Moldova 2Dept. of Physical Chemistry, Vilnius University, Vilnius, Lithuania abobanova@phys.asm.md, bv_petrenko@phys.asm.md, cashra_nt@yahoo.com, ddikusar@phys.asm.md Keywords: Electrodeposition, Leveling Power, Co-W, Fe-W, gluconate, citrate, profilografic method.
Studies of the morphology of the applied coatings show that micro irregularities appear on the surface during the deposition of the studied alloys: structural imperfections, dislocation distortions that form crystalline roughness and crystalline structures of various types.
Online since: September 2014
Authors: Alisa Sh. Sunagatullina
Scheme of monosubstituted products decarbethoxylation Structure, stereochemical homogeneity and configuration of the substituents at the double bond of the obtained products were proved by GLC, NMR spectra and GC-MS.
Negishi (Ed.), Handbook of organopalladium chemistry for organic synthesis, Wiley interscience, New York, 2002
Online since: June 2014
Authors: Jorge Aguilar, Hector Vargas, Miguel Alonso
Debugging and services interfaces The CBOs obviously, or in flights or during testing are equipped with a structure of user interface as a keyboard, monitor, drives etc.
Pérez Garcia, "Solar panels", undergraduate thesis, Faculty of engineering chemistry of the University autonomous of Puebla., 1997
Online since: June 2019
Authors: Mikhail N. Palatnikov, Elena A. Antonycheva, Alexander Vjacheslavovich Syuy, Nikolay N. Prokopiv, Marina S. Petrova, Il'ya S. Dolgopolov, Nikolay V. Sidorov
., Khabarovsk 680021, Russia 2Tananaev Institute of Chemistry – Subdivision of the Federal Research Centre «Kola Science Centre of the Russian Academy of Sciences», 26a Akademgorodok, Apatity 184209, Russia aalsyuy271@gmail.com, bpokemoshka.95@mail.ru, csidorov@chemy.kolasc.net.ru, dpalat_mn@chemy.kolasc.net.ru, es853j09z@gmail.com, fmarina-l-p@mail.ru, gantonycheva64@mail.ru Keywords: lithium niobate crystal, electro-optical effect, electro-optic coefficient, conoscopic figures.
The physical properties of optical and electro-optical materials are determined by the composition and structure of the material.
Online since: August 2014
Authors: Peng Zhang, Yang Li, Jin Yong Jiang, Chen Chen, Hao Nan Jia, Gui E Lu
Thermal Explosion Experiment of Energetic Materials CHEN Chen1, LU Gui'e2, JIANG Jinyong2, JIA Haonan1, LI Yang3, ZHANG Peng2 1Ordnance Engineering College, Shijiazhuang050003, China 2Ordnance Technology Research Institute, Shijiazhuang050003, China 3Xi'an Modern Chemistry Research Institute, Shanxi Xi'an,710065, China 18032019594@163.com Keywords:Thermal Explosion, Thermal Safety, Energetic Materials Abstract.
Chen Minghua[25] studied the numerical simulation of thermal self ignition of single-base propellant, propellant cylinder which belongs to a porous packed bed, the porous structure of natural convection heat transfer in modeling is weak, regarded as an unsteady heat conduction problem with internal heat source.