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The main difference in the chemistries of DD32 alloy and SRR99 alloy was the addition of approximately 4% rhenium.
Tab.1 Tensile properties of DD32 and SRR99 single crystal superalloy E 0.2YS UTS EL RA Alloy Temperature /℃ GPa MPa % DD32 20 202.5 876.5 1097.8 17 19 SRR99 20 122.3 1047 1065.2 10.4 14.5 DD32 900 156.1 746 906 25.5 23 SRR99 900 82.8 874.9 989.1 25 35.3 From the microstructure observation on the longitudinal section of DD32 samples after stress rupture tested at 1000°C/280MPa, it can be seen that fully developed γ' raft structure is aligned mainly normal to the stress axis, and some γ' rafts are parallel to the stress axis (Fig.2a).
Figure 3: TEM micrographs showing the typical dislocation structure after creep ruptured at 1100°C (a) 150MPa (b) 180 MPa. (100) foils, parallel to stress axis [001].

Synthesis of Phosphonate-containing 2-Methyl-1,5-diaminopentane derivatives Xiaochuan Lia, Shanshan Gongb, Qi Sunc,* Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University 605 Fenglin Avenue, Nanchang, Jiangxi 330013, PR China aemail: 985037753@qq.com, bemail: gongshanshan33@gmail.com, cemail: sunqi96@tsinghua.org.cn Keywords: Aminophosphonate; Phosphonate; Imine; Solvent-free Abstract.
The special structures of those compounds have been employed as pharmacophores in the context of drug design [2].
Up to now, several synthetic methods have been developed for the construction of bis-α-aminophosphonate structures [12–13].

Drug Release from a pH/Temperature Sensitive Hydrogel Bead of Poly(Lysine Methyl Ester-Diacetoxy Tartaric Acid) and Sodium Alginate Kuilin Deng*, Huijuan Shen, Shuliang Wang, Meng Wang, Xin Ma, Xueying Fan, Wenhui Jin ,Chunxiu Li College of Chemistry & Environmental Science, Hebei University, Baoding 071002, China Tel: +86-0312-5971137; Fax: +86-0312-5079525; E-mail: dkl369@hbu.edu.cn Keywords: PH/temperature sensitive, Drug release,Poly(lysine methyl ester-diacetoxy tartaric acid) Abstract.
In the FTIR spectrum of SA, peaks at 3419 cm-1and 1620 cm-1 were ascribed to the O-H and C=O stretching vibration, which is consistent with the structure of SA.
The peak around 1661 cm-1 was assigned to the C=O of amide group, which is consilient with the structure of PLMD, indicating that the PLMD-SA was successfully synthesized.

Key Laboratory of Environmental Materials and Engineering of Jiangsu Province, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P.R.China 2.
Therefore, several techniques have been developed to get active ultra-fine La9.33Si6O26 powders with apatite-type structure [5-6].
That was mainly because of the refinement of gel net structure as Ti substituted Si and it acted as the forming agent for the gelation.

Atabaev* Department of Chemistry, School of Science and Technology, Nazarbayev University, Astana 010000, Kazakhstan *Email: timur.atabaev@nu.edu.kz and timuratabaev@yahoo.com Keywords: ZnO, tetrapods, photocatalytic activity, wastewater treatment Abstract.
Niu, Synthesis and photocatalysis of flaky flower TiO2 with sphere structure, J.
Ding, Three-dimensional assembly structure of anatase TiO2 hollow microspheres with enhanced photocatalytic performance, Results Phys. 7 (2017) 1590-1594

Research results include N .Tomasovicova et. al has observed that magneto-dielectric norm of various structural transitions in this novel structure enabled us to estimate the kind of anchoring of the nematic molecules on the magnetic particle surfaces in the droplets [3].
Experimental Work The materials applied in this work are the thermotropic nematic 4-(trans-4'-n-hexylcyclohexyl) isothiocyanato benzene (6CHBT) liquid crystal which was made and purified at the Institute of Chemistry, military Technical University, Warsaw, Poland [8], the 6CHBT LC is an enantiotropic liquid crystal with high chemical stability (refer with Figure. 1).
A) Chemical structure of 6CHBT liquid crystal[10], B) 6CHBT liquid crystal image under the microscope [3] 6CHBT LC was doped either with spherical SbSI ferroelectric nanoparticles or ferromagnetic nanoparticles Fe3O4 rodlike.

Preparation and characterization of porous PLGA scaffold for tissue engineering Wang Xuejun1,a,*, Lou Tao1,b,*, Yang Zhen1 and He Kunpeng1 1College of Chemistry, Chemical Engineering & Environmental Science, Qingdao University, Qingdao 266071, China awangxjlt@aliyun.com, btaolou72@aliyun.com Keywords: PLGA; scaffold; porosity; mechanical property Abstract.
Sia, Engineering extracellular matrix structure in 3D multiphase tissues, Biomaterials 32 (2011) 8067-8076
Lang, Fabrication of three-dimensional poly(epsilon-caprolactone) scaffolds with hierarchical pore structures for tissue engineering, Mater.

The structure used by MCNP simulation is shown in Figure 1.
So, in this device, BGO detector is more suitable for detecting nitrogen’s characteristics gamma rays, the structure diagram of this device is shown in Figure 2.
Journal of Radio analytical and Nuclear Chemistry, 1991, 151(1): 83-93.

(2)Performance test and structure characterization.
Chemical structure.
Gu and Zh.L Guo: Materials Chemistry and Physics.

%W substrates by MOD method Yanqin Huang Department of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang, 453003, China E-mail: hyq200405@sohu.com Keywords: Metal-organic deposition (MOD) method; YBCO/CeO2/Ni–5W tape; RABiTS method Abstract.
Science its good combination of the crystallographic structure and the chemical compatibility with the nickel alloy and the YBCO superconductor, buffer layer is employed combination of YBCO/CeO2/LZO/NiW [5].
Results and discussion Structure of YBCO and buffer layer Thin Film.