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Online since: November 2011
Authors: Xiao Li Zhou, Yun Fang Qian, Yi Ming Zhou, Rui Zhang
The bedded structure did not appear clearer.
Kreft: Food Chemistry Vol. 80 (2003), p. 9
Roiseux, et al: Food Chemistry, Vol. 124 (2011), p. 411
Naofumi: Food Chemistry, Vol. 109 (2008), p. 325
Izquierdo-Pulido, et al: Food Chemistry, Vol. 104 (2007), p. 948–9
Online since: October 2014
Authors: Qing Ze Jiao, Han Sheng Li, Yun Zhao, Yan Liu Dang, Chao Xiang Wang, Qin Wu
Synthesis of Ethylene-propylene Copolymer and Their Structures Yan-Liu DANG1,a, Yun ZHAO1,b,*, Chao-Xiang WANG1,c, Qing-Ze JIAO1,2,d, Han-Sheng LI1,e, Qin WU1,f 1School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China 2School of Chemical Engineering and Material Science, Beijing Institute of Technology, Zhuhai, Zhuhai 519085, China adangyanliu@163.com, bzhaoyun@bit.edu.cn, cxxiang2@126.com, dbjiaoqz@bit.edu.cn, ehanshengli@bit.edu.cn, fwuqin_bit@126.com *Corresponding author Keywords: Ethylene-propylene copolymer, Structure.
Therefore the polymer molecular weight and molecular weight distribution, comonomer composition, and polymer stereoregularity can be precisely controlled by the structure of ligands and/or catalysts.
Here we can see that PE and PP have crystal structures, and EP obtained with different volume flow ratios of ethylene/propylene are all random copolymers.
XRD pattern of polymers 13C-NMR Analysis of Copolymers 13C-NMR can afford more structural information than 1H-NMR in differentiating similar C‒C and C–H bonding arrangements in hydrocarbon structures.
Rubber Chemistry & Technology. 51 (2) (1978) 149-167. ] and Cheng [[] H.
Online since: October 2012
Authors: Jie Liu, He Ping Zhang
However, very complex conformation of internal fluids exists in despite of its simple structure.
Structure of secondary developing system of steam ejector is shown in Fig.1. [1].
Jet coefficient is the premise of structure size calculation of steam injector, if only firstly has the injection coefficient been calculated, the structure size of injector would be worked out [2].
The structure of assembly drawing is complex and graphics information of it is huge.
Headrich: Industry and Engineering Chemistry, Vol. 37 (1999), pp.464-477
Online since: June 2014
Authors: You Yin, Sumio Hosaka
In this study, we report two structures of lateral MLS PCM: multilayer multilevel cell (ML-MLC) and single layer (SL-) ultra-MLC (UMLC).
(b) Structure of Lateral ML-MLC.
(b) Structure of Lateral SL-MLC.
Summary MLS in lateral PCM was investigated from device structure, reliability and programming method.
Lee: Journal of Materials Chemistry, Vol. 22 (2012), p. 1347
Online since: June 2012
Authors: Ji Min Xie, Hui Ru Qin, Jun Jie Jing, Wen Hua Li, Ming Mei Zhang
Preparation and characterization of nickel(Ni)-silver(Ag) core-shell nanoparticles for conductive pastes JunJie Jing1, a, JiMin Xie1, b, HuiRu Qin 1, c, WenHua Li1, d and MingMei Zhang1, e 1School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P.
China ajingjj1975@163.com, bxiejm391@sohu.com, cqhr239@163.com, dlitomx@qq.com, e jdzmm@163.com Keywords: Core–shell structure, Nickel, Silver, Nanoparticles, Conductive pastes.
Synthesis of Ni-Ag core-shell structure.
Size and structure.The morphologies of Ni nanoparticles were analyzed by SEM observation.
Acknowledgements This work was partly supported by Natural Science Foundation of Jiangsu (BK2010044) , Science and Technology Support Program of Jiangsu Province (BE2010144) , and Doctoral Fund from National Ministry of Education (20093227110009), China References [1] Wu Songping, Jiao Li, Ni Jing, Zeng Zhenou:Intermetallics.Vol.15 (2007), p.1316 [2] Chen Dong,Li Jiajun,Shi Chunsheng,Du Xiwen,Zhao Nanqin:Chem.Mater.Vol.19(2007),p.3399 [3] Dong-Hwang Chen, Shiuann-Ren Wang:Materials Chemistry and Physics.
Online since: November 2012
Authors: Didier Bernache-Assollant, Antoine Boyer, David Marchat
The heat treatments under CO2 atmosphere allow the sintering of pellets without decomposition of the apatite structure.
The XRD patterns of heat-treated (under CO2) C0.5-Si0.5-HA powders and C0.5-Si0.5-HA pellets (Fig. 1) show an apatitic well crystallized structure (PDF 9-432).
Thereby, the results indicate that silicon and carbon can be incorporated in the apatitic structure, or in an amorphous phosphate, or both.
The heat treatments under CO2 atmosphere allowed the sintering of pellets without decomposition of the apatite structure.
Elliott, Structure and chemistry of the apatites and other calcium orthophosphates, Studies in Organic Chemistry, (1994)
Online since: January 2019
Authors: Weerasak Chomkitichai, Jiraporn Ketwaraporn, Plaifon Muangphan, Opat Sangswang, Sunisa Sakprasertsiri, Pongthep Jansanthea, Chaluay Soavakon
The phase structures and crystallite size characterized by X–ray diffraction.
The structure of α–Fe2O3 is a hexagonal crystal system consisting of iron atoms surrounded by six oxygen atoms.
X–ray diffractometer (XRD, JDX–3530, JEOL, Japan) was used to confirm the phase structure of preparing photocatalyst product.
Results and Discussion The XRD is often used to analyze the crystal structure, crystallinity, and average crystallite size.
The enhancement of photocatalytic activity was most likely due to the relative phase structure and crystallinity [3].
Online since: July 2011
Authors: Zhao Ping Chen, Wen Ming Liu, Jia Jia Cao, Chun Ling Fan
Synthesis and Catalytic Property of V-MCM-41 Mesoporous Molecular Sieves by Atrane Route Wenming Liu1,a, Jiajia Cao1,b, Chunling Fan1 , Zhaoping Chen 1,c 1Institute of Applied Chemistry, Nanchang University, Nanchang 330031 Jiangxi, China awmliu@ncu.edu.cn, bqiuyeyijiu@163.com, cchenzhaoping@hotmail.com Keywords: V-MCM-41, catalyst, Toluene, benzaldehyde, selective oxidation Abstract: V-MCM-41 molecular sieve with high vanadium content has been prepared by the atrane route.
The structure and characteristic of catalyst were characterized by means of XRD, UV-vis and so on.
The structure and characteristic of catalysts were characterized by means of XRD, UV-vis and so on.
The result of the hysteresis loop at intermediate partial pressures (0.3

structure of the samples has changed.
Table 1 Physic chemistry properties of V-MCM-41 catalysts Catalyst SBET/m2·g-1 Pore diameter /nm Pore volume /cm3·g-1 V-MCM-41 (15) 907.8 2.9 0.61 V-MCM-41 (26) 929.2 3.1 0.64 V-MCM-41 (30) 995.4 3.2 0.71 V-MCM-41 (50) 1010.2 3.1 0.77 Fig.2 shows XRD patterns of the samples by the atrane method with different Si/V ratios.

Online since: June 2015
Authors: Mohamad Rusop, Saifollah Abdullah, Mohamad Kamal Harun, Muhammad Rashid Mahmud, Muzammil Mat Akhir, Kelvin Alvin Eswar
Also the size of the structure is quite big in the scale of nanoscale.
According to [5] the weak peak corresponds to wurtzite structure of ZnO.
That mean in the range of 300 ℃ to 400 ℃ the structure has not changed very much.
The study of structure morphology suggests that the structure obtained for different annealing temperature was a layer of thin film and nanoplate refer to it size.
Shokry, "Corrosion protection of mild steel electrode by electrochemical," Chemistry of Metals and Alloys, vol. 2, pp. 202-210, 2009.
Online since: October 2014
Authors: Narumol Kreua-Ongarjnukool, Pensiri Rattanasupa, Surakit Tuampoemsab
Core-shell structure of the microcapsule was confirmed by confocal laser scanning microscopy.
To identify the core-shell structure of microcapsule by Confocal laser scanning microscope (CLSM, Olympus FV1000).
At 140°C for 30 minutes, it has enough energy to chain scission in natural rubber structure.
Therefore, it is possible that sulfur in the structure of cysteine could be interacted within the structure of rubber.
Supaphol, Poly(ε-caprolactone) scaffold containing chitosan-coated alginate microspheres for biomedical applications, Proceedings of the Pure & Applied Chemistry International Conference (PACCON). (2012) 167-171