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The Characterization of a New Antibacterial Polyurethane Yang Ti, Jianru Wu, Dajun Chen* State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China Correspondence to: Dajun Chen E-mail address: cdj@dhu.edu.cn Keywords: Fe-octacarboxyl acid phthalocyanine, polyurethane, antibacterial property Abstract.
Experiment Materials Pyromellitic dianhydride, urea, FeCl3 and ammonium molybdate tetrahydrate were purchased from Sinopharm Chemical Reagent Co., Ltd.
The prepared materials show a high activity towards bacterial inactivation.
International Journal of Nanomedicine 5(2010): 1017–28
Journal of Coordination Chemistry 62(2009): 854-62

It shows promise as inorganic filler to enhance the barrier properties of polymeric materials [3, 4].
In this study, MMMs were prepared from hybrid materials made of PVDF and MMT using dry/wet phase inversion method.
Experimental Materials.
All other materials were used as received.
Koros, Non-ideal Effects in Organic-Inorganic Materials for Gas Separation Membranes, Journal of Molecular Structure (2005) 87-98.

Materials Science of Concrete VI.
Journal of Fuzhou University (Natural Science), Vol. 33 Supp 10(2005)：177–181.
Materials and Structures, 39 (2006): 683-693
Materials and Structures, 42 (2009): 947-960
Computational Materials Science, 42(2008): 74-82

It is divided into rigid-plastic finite element method, elastic-plastic finite element method, based on materials of different constitutive equations for plastic forming the finite element method.
Study on mosaic-type solid lubricating materials for friction lining board in slab-strip steel coilers.
Journal of Plasticity Engineering, 2005, 12(1):98-101
Chinese Journal of Mechanical Engineering, 2006, 6: 34-37
JOURNAL OF YANSHAN UNIVERSITY. 1998, 22(1): 23-26

The spraying method is more popular due to low-cost process with less wasted materials compared to the gravure printing.
Materials and Methods Ink was prepared using graphite powder (GP) to substitute the platinum catalyst due to high cost of the latter.
Lim et al., “Comparison of catalyst-coated membranes and catalyst-coated substrate for PEMFC membrane electrode assembly: A review,” Chinese Journal of Chemical Engineering, vol. 33.
Materials China, pp. 1–16, May 01, 2021. doi: 10.1016/j.cjche.2020.07.044
Romagnoli, “Review of Catalyst-deposition Techniques for PEMFC Electrodes,” TECNICA ITALIANA-Italian Journal of Engineering Science, vol. 63, no. 1, pp. 65–72, Mar. 2019, doi: 10.18280/ti-ijes.630109

Modeling Powder Extrusion Pastes for Forming 410L Stainless Metallic Honeycombs Yun Zhou a, Xiaoqing Zuo Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming,Yunnan, 650093,China azyuncrystal @yahoo.com Keywords: Metallic honeycomb, Extruded honeycomb, 410L, Catalyst support, Extruding and sintering.
Experimental Procedure Paste preparation 410L powder is main raw materials used in the fabrication of the metal honeycombs. 410L powder was blended with binder and water to become a paste which can be extruded through a designed die to honeycomb structure.
Acknowledgements The authors would like to thank the Nature Science Foundation of China and Kunming University of Science and Technology for the financial support.
Sun: Materials Science and Engineering A, Vol. 457 (2007), p.329 [8] Y.Zhou, X.Q.
Sun: Journal of Materials Science & Engineering (in Chinese),Vol.23(2005),p.504 [9] K.M.

Study of LSMO Ceramics Through Different Synthesis Route Swapnilkumar S.Patil1,a, Prafulla K.Jha2,b & Parag Bhargava3,c 1Department of Physics, M.K.Bhavnagar University, Bhavnagar-364001, India 2Department of Physics, Faculty of Science, The M.S.University of Baroda, Vadodara-390002, India 3Department of Metallurgical Engineering & Material Science,IIT-Bombay-400076, India.
Introduction Manganese based oxide materials, known as manganites, in which researchers have found a property of, change in the electrical resistance under the applied magnetic field, called as magnetoresistance.
Several existing materials, magnetic materials ,metals, semiconductors exhibit magnetoresistance (MR) properties but the origin of MR effect in these materials are different from each other.
Experimental The samples studied here are prepared by conventional solid state reaction as well as ball milling method using oxide powders of AR grade .The raw materials was taken in the appropriate stoichiometric proportion to prepare La0.6Sr0.4MnO3 ceramics.
Mahendiran, Journal of Physics and Chemistry of Solids 59 (1998) 87 [7] Z.X.Cheng,H.F.Zhen,A.H.Li,X.L.wang,H.limura,J.of Crystal Growth,275(2005)e2415-e2419 [8] Z.

Experiments Materials and Preparations The Partial Y2O3 stabilized ZrO2coatings are METCO powders using an atmospheric arc plasma system equipped with an F4 plasmatron (Sulzer Metco) onto Al-based alloy substrates with a length of 150mm, width of 100mm and thickness of 10mm.
Tricoire: Journal of the European Ceramic Society Vol.23 (2003), p.2993–2999
Huang: Materials Science and Engineering R 36 (2002), p.143–206 [6] Z.
Deng: Journal of Grey System, Vol.1 (2000) p.48-55
Hong: Materials Science and Engineering Vol.A415 (2006), p.149-155

Studies have shown that raw materials of fresh tea leaves are the basic key factors to determine the quality of tea [3].
Journal of Nanjing Agricultural University: Social Science Edition, 2005,5(4): 56-60
Hubei Agricultural Science, 2011, 50 (12): 2453-2455
[12] Chavarri M J,Herrera A,Arino A.The decrease in pesticides in fruit and vegetables during commercial processing[J].International journal of food science & technology,2005,40(2): 205-211
Food Science, 2001, 22 (11): 69-73

Acknowledgements The author gratefully acknowledge the National Natural Science Fund of China for their Support of this work: The contact number is 50875066.
International Journal of Machine Tools & Manufacture.
Journal of Materials Processing Technology. 192-193 (2007), p. 287-291 [6] A.
Journal of Materials Processing Technology. 204 (2008), p. 350-356 [9] J.
Journal of Materials Processing Technology. 208 (2008), p. 239-244