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Properties of O-doped CuI Thin Films by Chemical Vapor Deposition (CVD) at Different Deposition Flow Rate NUR AMALINA Muhamad1,a, FIRDAUS Che Mat1, b and MOHAMAD Rusop1,2,c 1NANO-ElecTronic Centre (NET), Faculty of Electrical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia 2NANO-SciTech Centre (NST), Faculty of Applied Science, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia aamalina.muhamad@gmail.com,bfirdaus_chemat86@yahoo.com, crusop@salam.uitm.edu.my Keywords: CuI; Oxygen; Chemical vapor deposition (CVD); Electrical properties Abstract.
Certier, Theoretical studies of substoichiometric CuI, Material Chemical Physics 82 (2003) 597-601
Jimbo, Identification of various luminescence centers in CuI films by cathodoluminescence technique, Journal of Luminescence 105(2003) 105-109
Tennakone, Recombination processes in dye-sensitized solid-state solar cells with CuI as the hole collector, Solar Energy Materials and Solar Cells 79 (2003) 249-255
Wijayantha, Deposition of thin conducting films of CuI on glass, Solar Energy Materials and Solar Cells 55 (1998) 283-289

Knowing the effect of colorant on PE degradation will contribute to design and manufacturing of oxo-biodegradable PE films with engineered material properties.
Experimental Materials.
Acknowledgement The authors acknowledge the Department of Science and Technology, through the Engineering Research and Development for Technology, for the research grant.
[7] Maryudi, Hisyam A, Yunus R.M and Bag M.D.H, Thermo-oxidative degradation of high density polyethylene containing manganese laurate, International Journal of Engineering Research and Applications 3 (2013) 1156–1165
[12] Shawaphun S, Manangan T and Wacharawichanant S, Thermo- and photo-degradation of LDPE and PP films using metal oxides as catalysts, Advanced Materials Research 93 (2010) 505–509

In another way, it is very hard to form hydraulic membrane in coupling friction pair because of poor lubrication of pure water, and it is really necessary to use some special materials, structures and techniques of high machining precision to solve the problems of dry friction and clogging [2].
However, because of unbalanced radial force resulted from large pressure of outlet and small pressure of inlet when high-pressure gear pump treated, serious wearing between axle journal of drive shaft and bearing hole exits and causes not ideal dynamic characteristics of pump, with reduction of volumetric efficiency and bad control of leakage after long run. 2.New structure design and experimental research In this design, a rectangular groove iss set between the inner-hole of front and back plates towards the inlet side of high-pressure gear pump (as Fig.1 and Fig.2) to make a connection for the high-pressure liquid at the inlet of high-pressure gear pump.
The material of floating plate was ADC12, with its elements: Si=(9.6～12)%, Cu=(1.5～3.5)%, Mg=0.3%, Mn=0.5%, Ni=0.5%, Fe=1.3%, Zn=1%, allowance of Al=(79～85.3)%.
The material of gear and shaft was 20CrMnTi.
Jiangsu science and technology Press.In Chinese. 1981.1

Furthermore, the use of a high N dose gives rise to the amorphisation of the surface layer with the consequent advantage of a faster oxidation rate with respect to the crystalline material [5].
Haney: Journal of Electronic Materials Vol. 37 (2008), p. 646 [2] T.
Canino: Materials Science Forum Vols. 457-460 (2004), p. 945 [7] S.

Study on the reactivity activation of steel slag through autoclaving curing Yongquan Lin 1* , Ziyun Wen1 , Yongmin Yang 1, Yibo Yang 2 , Dong Lin 1 1 College of Material Sci. & Technol., South China University of Technology, Guangzhou, China 2 Department of Civil Eng., South China University of Technology, Guangzhou, China 510640 1 lin.raymond@ccc.com.cn, 2 yangyibo@21cn.com Keywords: Ground steel slag，Ground granulated blast furnace slag, Reactivity activation Abstract Feasibility study of partially replacement of cement and ground sand by ground steel slag (GSS) and ground granulated blast furnace slag (GGBFS) in producing prestressed high strength concrete pile (PHC) was conducted.
C80 PHC concrete is prepared by cement and ground sand as cementitious materials through autoclave curing[4].
Experimental Raw materials.
Journal of Shanghai University(Natural Science Edition) , 1(2004),p.2 [4] Chen Zhifan, Jiang Yuanhai.

Since the CNF is of nanoscale, it is suitable to reinforce very small area that conventional mescoscale filler materials can not do in composites, which can be used in producing ware with complex shape, high precision and high degree finish of surface.
Experiment Materials.
The counter-face material is steel 45.
Journal of applied polymer science.

Experiment Test material is cast AM60 magnesium alloy; the specimen is 30 mm×20 mm×5 mm rectangular sheet.
Materials Protection,2007,40(2):4~6
Materials Protection, 2002, 35 (7) : 1～3
Journal of Shenyang Normal University(Nature Science),2006, 24(4):460~462

The character of concrete pavement was affected directly with raw materials, mix proportion design, procedures control, construction environment, and testing level, etc.
Pavement concrete and construction method Raw materials.
The pavement concrete prepared with suited raw materials, appropriate mix proportion and modern construction procedure in the section, had been possessed to stronger flexural strength and better stability, not only met the design targets of the quality, but also had excellent grade.
[3] WEN Yin-ping, LIU Mu-ze, WU Yu-hao, CHEN Wei: Journal of Huazhong University of Science & Technology (Urban Science Edition) Vol.26 (2009), p.61 [4] Technical Specification of China Traffic Ministry: Design specification for cement concrete of highway.
[6] Yu Lehua, Ou Hui and Zhou Shuangxi: Advanced Materials Research Vol. 413 (2012) p.29

From the theoretical analysis, the mineral composition of the steel slag is similar to the clinker of Portland cement, so after grinding, it can be used as the mixture materials for cement production materials [4-6].
Raw materials Gas quenching steel slag.
Acknowledgment This work is supported by Natural Science Foundation of Hebei Province (E2009000753) and Youth Foundation of College Science and Technology Research of Hebei Province (2010135) References [1] Zhu G L.
Effect of three zeolite containing natural pozzolanic materials on alkali-silica reaction [J].
Journal of Wuhan University of TechnologyMater, 2001(5):5-8

Experimental Section Materials.
The materials used in this experiment were silver nitrate (AgNO3), universal pH indicators and sodium chloride (NaCl) from Merck.
Transmission Electron Microscopy (Tecnai G20 S-TWIN, Research Center for Physics-Indonesian Institute of Sciences) to analyze morphology and size of nanoparticles.
Puspitasari, Stability of silver nanoparticles as imaging materials, J.
Ngaruiya, Determination of gold nanoparticles sizes via surface plasmon resonance, IOSR Journal of Appled Chemistry 11 (2018) 25-29