Search results

The hydrolysis structure can be shown in Fig.1.
Influence of the hydrophobe structure on composition, microstructure, and rheology in associating polyacrylamides prepared by micelly copolymerization[J].
Oilfield Chemistry, 2005(22),3:241-244,261 [5] GENG Tongmou, YU Peizhi, LI Jun.
Oilfield Chemistry, 2004(21),2:177~181 [6] CHEN Tielong, HOU Tianjiang,ZHAO Jikuan, etc.
Oilfield Chemistry,2003,20(4):351~352

Investigation and Application of Excellent Performance Magnesium Rare Earth Alloys as a Structural Material Limin Wang1,a , Qiuming Peng 1,2,b , Jie Yang 1,2,c , Daqing Fang1,d , Yaoming Wu1,e , Haifeng Liu 1,3,f, Jian Meng 1,g , Hongjie Zhang1,h 1Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry CAS, 5625 Renmin Street, Changchun 130022, China 2 Graduate School of Chinese Academy of Science, Beijing 100049, China 3R&D Center, FAW Foundry Co.
Y: 12.6 mass%, Sc: 24.9 mass%), adding RE to Mg alloy can refine the structure.
The Changchun Institute of Applied Chemistry (CIAC) developed an electrolytic advanced process for producing the binary Mg-RE alloys such as Mg-Y, Mg-Nd, Mg-Ho, Mg-Gd and Mg-LPC (La, Pr, Ce) with homogeneous structures and good performances.
To research and explore as structure material is of great importance and significance to the sustainable development of manufacturing in China.
Mg-RE alloy as a new generation structure material with the advantages of environmental friendly and recycle-ability, its developments are meeting a good chance and the competition of the international market is becoming more and more severity.

The catalytic properties of copper catalysts prepared by coprecipitation method Hongya Li 1,a, Tiantian Zhang 2,b, Biao Yan 3,c 1School of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China 2College of Chemistry and Chemical Engineering, Longdong University, Gansu 745000, China 3School of Chemistry and Chemical Engineering, Yulin University, Yulin 719000, China a lihongya0521@163.com, bzhangttbetter@126.com , bdonghuhai@qq.com Keywords: Acid Red B, coprecipitation, catalytic wet air oxidation, wastewater Abstract: A series of copper catalysts were prepared by coprecipitation method and used for treating the Acid Red B wastewater with catalytic wet air oxidation method.
The catalytic performance is determined by the catalyst itself and the reaction conditions, for the heterogeneous catalyst, the catalytic performance is mainly determined by two aspects: the chemical nature and its physical structure, such as the phase, grain size and distribution, surface area and pore structure, etc.
While the preparation conditions and method for the catalyst are particularly important for the formation of the catalyst structure.
The calcination temperature can change the grain size, pore structure and chemical state of the catalyst.

The Li3xLa2/3-xTiO3 oxides are SIC with ABO3 perovskite structure that have been studied by their high ionic conductivity at room temperature [6,7].
Fig. 1 Cubic cell of the ABO3 perovskite structure [8].
Yamamoto, Changes in Electronic Structure upon Lithium Insertion into the A-Site Deficient Perovskite Type Oxides (Li,La)TiO3.
The Journal of Physical Chemistry. 109, (2005) 4135-4143
Randrianantoandro, Comparison of pH sensitivity of lithium lanthanum titanate obtained by sol-gel synthesis and solid state chemistry, Solid State Ionics. 176 (2005) 73-80

The structure and properties of synthetic materials can be improved under microwave heating.
Environmental Microwave Chemistry[M].
Chinese Journal of Inorganic Chemistry, 2006, 22（2）：341-345
Microwave Chemistry[M].Science Press,2001
Chinese Journal of Inorganic Chemistry，2008，24（7）：1182-1185

Synthesis of Al1.6667Ti(PO4)3 and Its Selectivity to Li+ Exchange Jinhe Jiang MicroScale Science Institute, Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China Corresponding author.
The researches of lithium-ion which has a specific selective memory function inorganic ion exchanger are carried out actively, especially the metal compound with inverse spinel structure showed the exchange memory to Li+[3-4].
The structure of compound metal oxide Al1.6667Ti(PO4)3 crystallized at 770°C was much perfect.
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

The molecular structure of MgTPP is displayed in Fig.1.
The photocurrent action spectrum of the photoanode was shown by the Labview 8.0 test bench developed independently by Peng Wang research group of Changchun Institute of Applied Chemistry.
MgTPP molecular structure diagram Experimental Section Preparation of MgTPP-Sensitization TiO2 Photoanode.
Li, The Journal of Physical Chemistry A, Vol.103 (1999), p.420 [7] D.
Ion, Journal of Photochemistry and Photobiology A: Chemistry Vol.138 (2001), p.7 [8] S.

The XRD pattern showed that the iron oxide nanowires exhibited the structure of alpha-Fe2O3 (hematite).
With varying of mesh number of the stainless substrates, their Fe2O3 nanowire structures are systematically characterized.
Wexler, Chemical synthesis, characterisation and gas sensing performance of copper oxide nanoribbons, Journal of Materials Chemistry, 18 (2008) 965-969
Weller, Synthesis of Iron Oxide Nanorods Using a Template Mediated Approach, Chemistry of Materials, 27 (2015) 4914-4917
Li, Polyoxometalate-modified TiO2 nanotube arrays photoanode materials for enhanced dye-sensitized solar cells, Journal of Physics and Chemistry of Solids, 109 (2017) 64-69

The use of SW as raw material for the synthesis MC increases the economic value and as an effort to apply the Green Chemistry concept in chemistry research.
While the structure of methylation products was elucidated using IR and 1H-NMR spectrometers.
The chemical structure of MC, properties, and conformation relates to the distribution of substituents as well as total DS derivatives [20].
[5] Dow, Chemistry of METHOCEL™ cellulose ethers - a technical review, Pharma and Food Solutions, METHOCEL™ - Technical Bulletin. 10 (2013) 1-15
Repic, 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) and microwave-accelerated green chemistry in methylation of phenols, indoles and benzimidazole with dimethyl carbonate, Org.

There is continuous monitoring of the chemistry at various stages.
The slag chemistry at various points is shown in Fig.8(b).
Fig.8 Changes in chemistry during a typical VOD operation (a) steel chemistry (b) slag chemistry at KCSSL.
They may be hot worked with two phase structure between 1200 and 1000oC.
Similar structures are seen in other austenitic grades.