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Eu, Sb doped SnO2 and quartz compound conductive powders are prepared by the coprecipitation method with SnCl4·5H2O, SbCl3, Eu2O3 and quartz powders as the raw materials.
The powders of antimony doped tin oxide have been widely used in photovoltaic and optoelectronic devices, flat panel displays, electrochromic materials, electrode materials and catalysts materials of olefin oxidation, oxidative dehydrogenation, and ammoxidation of alkenes, propylene to acrolein and acrylonitrile for their electric and optical advantage properties [1-8].
The compound conductive powders are prepared with quartz powders as the raw materials.
Chen and H.Z.Xiao: Applied Mechanics and Materials Vol. 492 (2014) p. 370 [2] X.Z.
Chen: Journal of Rare Earths Vol. 24 (2006), p. 42 [4] M.

Materials Used Bitumen of viscosity grade 30 was used in the experiment.
[2] Qasrawi, H., "Hardened Properties of Green Self-Consolidating Concrete Made with Steel Slag Coarse Aggregates under Hot Conditions," ACI Materials Journal, vol. 117, pp. 107-118, (2020).
A., "Optimization of Steel Slag Aggregates for Bituminous Mixes in Saudi Arabia," Journal of Materials in Civil Engineering, vol. 11, pp. 30-35, (1999).
-Y., "Reducing Volume Expansion of Steel Slag by Using a Surface Hydrophobic Waterproof Structure," Journal of Materials in Civil Engineering, vol. 32, p. 04020303, (2020).
-Y., "Increasing Microwave Heating Efficiency of Asphalt-Coated Aggregates Mixed with Modified Steel Slag Particles," Journal of Materials in Civil Engineering, vol. 29, p. 04017171, 2017/10/01 (2017).

On the basis of the existing research work, the paper considered the anisotropic properties of gravel materials, the correction factors of surface calculating deflection were proposed for the inverted pavement, which are used simply and directly in current pavement design method, and develop the existing theory and design method.
Acknowledgment Project 51078250 supported by National Natural Science Foundation of China.
[5] Tutumluter,E: Nonlinear Anisotropic Modeling of Dilative Granular Material Behavior.
Journal of Chongqing Jianzhu University, Vol.29（1）(2007):65-69
Journal of Jiangsu University(Natural Science Edition), Vol.28（6）(2007):540-543

It can be inferred coal powder modified with KH-570 can be dispersed in polymer materials more easily than native coal powder.
Mechanical properties of material.
Reference [1] Jianjun Lu, Kechang Xie: Journal of China Coal Society Vol. 29(2004). p. 203 In Chinese [2] Z N Liu, A N Zhou, G R Wang: Chinese Journal of Chemical Engineering Vol. 17(2009). p. 942 [3] F S Yang, J L Qu: Journal of China University of Mining & Technology Vol. 17(2007). p. 25 [4] Y L Tai, J S Qian, J B Miao, et al: Materials and Design Vol. 5 (2011). p. 1 [5] Z W Li, Y F Zhu: Applied Surface Science Vol. 211 (2003). p. 315 [6] H Ding, S C Lu: Transactions of Nonferrous Metals Society of China Vol. 17 (2007). p. 1100 [7] C.
Mondragon: European Polymer Journal Vol. 47(2011). p. 1240 [8] C Li, J H Wan, H H Sun, et al: Journal of Hazardous Materials Vol. 179(2010). p. 515 [9] Y L Tai, J S Qian, Y C Zhang, et al: Chemical Engineering Journal Vol. 141(2008). p. 354 [10] H M Xiao, X Q Ma, K Liu: Energy Conversion and Management Vol. 51(2010). p. 1976 [11] W W Chen, S W Wu, Y D Lei, et al: Polymer Vol. 52(2011). p. 4387 [12]Yanlong Tai, Jiasheng Qian, Jibin Miao, et al: Materials and Design Vol. 52(2011). p. 2 [13] A.K.
Tripathy: Applied Clay Science Vol. 52(2011). p. 312 [14] H L Peng, L Liu, Y F Luo: Polymer Materials Science and Engineering Vol. 25(2009). p. 88 [12] Jingzhen Wu.

Experimental Materials 2002D PLA, an extrusion grade, was purchased from Natureworks, USA.
An Overview of Polylactides as Packaging Materials, Macromolecular Bioscience 2004, 4, (9), 835-864
PLA/PHBV Films with Improved Mechanical and Gas Barrier Properties, Macromolecular Materials and Engineering 2012
Effect of boron nitride as a nucleating agent on the crystallization of bacterial poly(3-hydroxybutyrate), Journal of Applied Polymer Science 2012, n/a-n/a
Synergistic effects of PEG and MWCNTs on crystallization behavior of PLLA, Journal of Polymer Science Part B: Polymer Physics 2010, 48, (5), 520-528

Graphene oxide sheets were purchased from Nanjing XFNANO Materials Tech CO.
Biomedocal Materials. 6. (2011) [4] O.C.
Journal of Applied Polymer Science. 107, 1395-1400. (2007) [6] Lu Zhang, Hipeng Wang, Yu Liu.
Journal of Materials Chemistry. 21, 10399. (2011) [7] Xin Wang, Yuan Hu, Lei Song, Hongyu.
Journal of Materials Chemistry. 21, 4222. (2011) [8] Daniela C.

Electrooxidation for methanol on Pd nanoparticles modified electrodes in alkaline medium Mingli Xu 1, a, Guotao Yang 2,b 1 Faculty of science, Kunming University of Science and Technology, Kunming 650093, PR China 2 Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650093, PR China axumlif@yahoo.com.cn, b187118640@qq.com Keywords: Palladium nanoparticles modified electrodes; Electrocatalytic oxidation; Methanol.
How to use a simple method to prepare the electrode materials with excellent properties for catalytic oxidation methanol and carrying out the corresponding electrochemical study, are the long pursuit for many scientific research workers.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (Projects 51164017) and the National Natural Science Foundation of China (Projects 20863003).
[12] R.N.Singh and A.Singh: Journal of Hydrogen Energy Vol.34 (2009), p.2052
[17] Q.X.Zha: Kinetics of Electrode Process, Beijing Science Press (2002)

The research in composites attempt to predict the physico-chemical and mechanical a given mixture of materials.
Introduction The composites are among the oldest materials used by man.
The characteristics of these materials depend on the final properties of loading, geometry and also used as the resin matrix as well as the proportion of these materials [2].
Abbas: Journal of Ovonic Research Vol. 5 (5) (2009), p. 157
Sawnt: Journal of Materials Science Materials Eletronics Vol. 10 (1999), p. 133

Conclusions The article iinvestigated the thermo physical properties of the plain bearing materials at the contact surface, analyzed and calculated the relation of thermal parameters of the plain bearing material with the temperature, based on which the internal dynamic temperature field distribution model of the plain bearing was established, and the established model was calculated through dynamic system simulation software.
M.H.A liabadi and C.A.Brebbia: Elsevier Applied Science, Vol. 43 (1993) No.3, pp.305-308
A Harris.: Journal of Lubrication Technology, Trans.
Liu: Journal of Materials Research, Vol. 19(2005) No.5, pp464-470
Mazzone: Computational Materials Science, Vol. 34(2005) No.1, pp64-69

While thermoplastic materials allow for a wide range of fusion bonding techniques, for example induction welding and ultrasonic welding [4], thermoset materials do not offer the possibility of fusion bonding once they are fully cured.
Experimental Materials.
Two materials and processing routes were applied to show the applicability of the modified co-curing method for both processing routes.
Llopard Prieto, Joining of carbon fiber reinforced polymer laminates by a novel partial cross-linking process, Journal of Applied Polymer Science 132 (2015) 42159
Horn, Influence of partial cross-linking degree on basic physical properties of RTM6 epoxy resin, Journal of Applied Polymer Science 130 (2013) 4338–4346