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Online since: July 2012
Authors: Jian Er Zhou, Qi Fu Bao, Wei Xia Dong
The results show the large potential of this material in electronic structure.
The morphology and structure of samples were observed by field emission scanning electron microscopy (FESEM, Hitachi S-4800, Japan).
Shium:Materials Chemistry and Physics Vol 78(2003), p.111-115
Vance: Chemistry and Materials Science Vol.15(2004),p.635-644 [6]N.
Eror: Journal of Solid State Chemistry Vol. 41(1982), p. 185-194
The morphology and structure of samples were observed by field emission scanning electron microscopy (FESEM, Hitachi S-4800, Japan).
Shium:Materials Chemistry and Physics Vol 78(2003), p.111-115
Vance: Chemistry and Materials Science Vol.15(2004),p.635-644 [6]N.
Eror: Journal of Solid State Chemistry Vol. 41(1982), p. 185-194
Online since: April 2012
Authors: Jun Li, Wei Wei Li, Peng Qi, Qing Bin Yu
It has a simple and general structure such as that of a PID controller.
The IMC has the general structure depicted in Fig.2.
Block Diagram of IMC Structure Properties of IMC.
Morari, Internal model control-1: a unifying review and some new results, Industrial Engineering Chemistry Process Design and Development 21(2) (1982) 308-323
Morari, Internal model control-4: PID controller design, Industrial Engineering Chemistry Process Design and Development 25(1986) 252-265
The IMC has the general structure depicted in Fig.2.
Block Diagram of IMC Structure Properties of IMC.
Morari, Internal model control-1: a unifying review and some new results, Industrial Engineering Chemistry Process Design and Development 21(2) (1982) 308-323
Morari, Internal model control-4: PID controller design, Industrial Engineering Chemistry Process Design and Development 25(1986) 252-265
Online since: December 2013
Authors: Jian Wei Zhao, Wei Sun, Xiao Lin, Yan Feng Dai, Yi Wang Chen, Fen Ying Wang
Influence of Atomic Defect on the Deformation Properties of Nanowires Subjected to Uniaxial Tension
Fen-ying Wang1, Wei Sun2, Yan-feng Dai1, Yi-wang Chen1, Jian-wei Zhao2,a, Xiao Lin1
1 Education Center for Basic Chemistry Experiments, Department of Chemistry, School of Science; School of Material Science and Engineering, Nanchang University, Nanchang 330031, P.
China 2 State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210008, P.
The nanowire has relatively perfect crystalline structures till the overall rupture.
Though there is enough time to relax it before stretching the nanowire, vacancies still affect the crystalline structures.
In the device designing, we also could make use of the crystalline structures to improve the material properties.
China 2 State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210008, P.
The nanowire has relatively perfect crystalline structures till the overall rupture.
Though there is enough time to relax it before stretching the nanowire, vacancies still affect the crystalline structures.
In the device designing, we also could make use of the crystalline structures to improve the material properties.
Online since: May 2011
Authors: Zheng You, Xiao Feng Wang, Kui Shen, Xiang Hua Kong
Structure characterization.
Ramesh, Materials Chemistry and Physics Vol.114(2-3) (2009) ), p. 618 [15] R.S.
D.Li: Materials Chemistry and Physics, Vol.80 (2003) ), p. 222 [17] X.
Zhang: Materials Chemistry and Physics Vol.78 (2003) ), p. 711 [26] Q.
Wang: Materials Chemistry and Physics Vol.86(2-3) (2004) ), p. 293 [27] M.
Ramesh, Materials Chemistry and Physics Vol.114(2-3) (2009) ), p. 618 [15] R.S.
D.Li: Materials Chemistry and Physics, Vol.80 (2003) ), p. 222 [17] X.
Zhang: Materials Chemistry and Physics Vol.78 (2003) ), p. 711 [26] Q.
Wang: Materials Chemistry and Physics Vol.86(2-3) (2004) ), p. 293 [27] M.
Online since: July 2012
Authors: Dan Na Li
Montmorillonite has attracted more attentions as a new solid acid catalyst due to the pore structure and surface acidic [2].
In this paper, the supported catalyst was prepared by the adsorption of SiW12 with Keggin structure on the pretreated bentonite.
It can be seen that the prepared SiW12 has the Kiggen structure.
Wang: Basic chemistry experiments (Science press, Beijing, 2003)
Wu, S.R.Fan, Chemistry Bulletin Vol. 2 (1995), p. 65.
In this paper, the supported catalyst was prepared by the adsorption of SiW12 with Keggin structure on the pretreated bentonite.
It can be seen that the prepared SiW12 has the Kiggen structure.
Wang: Basic chemistry experiments (Science press, Beijing, 2003)
Wu, S.R.Fan, Chemistry Bulletin Vol. 2 (1995), p. 65.
Online since: June 2023
Authors: Nidhi Manhas, Basappa C. Yallur, Gangadhar Bagihalli, Sheetal Batakurki
Sheetal Batakurki4,d
1*VTU Recognized Research Centre in Chemistry, KLE Institute of Technology, Hubballi, Karnataka. 580027
2School of Sciences, Indira Gandhi National Open University, Maidan Garhi, New Delhi-India.
3Department of Chemistry, M S Ramaiah Institute of Technology, (Affiliated to Visvesvaraya Technological University, Belagavi), Bangalore, Karnataka 560054, India
4Department of Chemistry, M.
From XRD data X-ray diffraction patterns which illustrated the well maintained topological structure during the cation exchange process.
Introduction Chemistry of Metal–organic frameworks (MOFs) was formed by gathering of metallic ions and organic ligands.
MOFs showed wonderful interest due to their intriguing aesthetic structures and outstanding properties, such as high surface area, crystallinity structure, high pore size, and functionality due these properties they can be used in a wide range of applications, such as catalysis, gas storage/separation/adsorption, drug delivery, pollutant removal, sensors and so on [5-19].
'Crystal Structure, Morphology, Optical and Super-Capacitor Properties of Srx: α-Sb2O4 Nanostructures'.
From XRD data X-ray diffraction patterns which illustrated the well maintained topological structure during the cation exchange process.
Introduction Chemistry of Metal–organic frameworks (MOFs) was formed by gathering of metallic ions and organic ligands.
MOFs showed wonderful interest due to their intriguing aesthetic structures and outstanding properties, such as high surface area, crystallinity structure, high pore size, and functionality due these properties they can be used in a wide range of applications, such as catalysis, gas storage/separation/adsorption, drug delivery, pollutant removal, sensors and so on [5-19].
'Crystal Structure, Morphology, Optical and Super-Capacitor Properties of Srx: α-Sb2O4 Nanostructures'.
Online since: October 2014
Authors: Xiao Yang Li, Hong Jin Yuan, Lin Lin Zhang
The main objective of this study is to select the reasonable parameters for the ten-needle inline nozzle structure.
Through curve fitting method, the size ranges of the optimal structure under different conditions are obtained.
Electrospinning process is very complex that it related to different subjects such as physics, chemistry and chemical engineering, mainly including electrostatics, current dynamics, rheology, aerodynamics and turbulence.
Fig 1 Model of ten-needle inline nozzle structure.
(3) For the same structure sizes, the drift rates of the needle will increase with the growth of inlet flow.
Through curve fitting method, the size ranges of the optimal structure under different conditions are obtained.
Electrospinning process is very complex that it related to different subjects such as physics, chemistry and chemical engineering, mainly including electrostatics, current dynamics, rheology, aerodynamics and turbulence.
Fig 1 Model of ten-needle inline nozzle structure.
(3) For the same structure sizes, the drift rates of the needle will increase with the growth of inlet flow.
Online since: October 2015
Authors: Vladimir S. Rudnev, Alexander Yu. Ustinov, Marina S. Vasilyeva
Ustinov1,2, c
1Far Eastern Federal University, 8 Sukhanova St., Vladivostok 690950, Russia
2Institute of Chemistry, FEB RAS, 159, Prosp. 100-letya Vladivostoka, Vladivostok 690022, Russia
avasileva.ms@dvfu.ru, brudnevvs@ich.dvo.ru, call_vl@mail.ru
Keywords: plasma electrolytic oxidation; titanium; SiO2+TiO2 coating; manganese oxides; surface structure; CO oxidation.
The objective of the present work was to obtain new data on the structure of silicon-containing oxide layers formed on titanium using the PEO method and to study the structure and catalytic activity in CO oxidation of manganese oxide surface structures on their basis.
In other words, the coating structure on the cross-section is heterogeneous.
Structure and composition of the cross section of the coating on titanium formed in the silicate electrolyte.
Kondrikov, The porous structure of silicon-containing surface layers formed on titanium by plasma-electrolytic oxidation, Protection of metals and physical chemistry of surfaces 50 (2014) 499-507
The objective of the present work was to obtain new data on the structure of silicon-containing oxide layers formed on titanium using the PEO method and to study the structure and catalytic activity in CO oxidation of manganese oxide surface structures on their basis.
In other words, the coating structure on the cross-section is heterogeneous.
Structure and composition of the cross section of the coating on titanium formed in the silicate electrolyte.
Kondrikov, The porous structure of silicon-containing surface layers formed on titanium by plasma-electrolytic oxidation, Protection of metals and physical chemistry of surfaces 50 (2014) 499-507
Online since: December 2010
Authors: Jian Feng Zhu, Jian Ke Liu, Ruo Xin Yang
Synthesis of Ti2AlC and Ti3AlC2 by mechano-chemical reaction and hot pressing process
Jianke Liu, Ruoxin Yang and Jianfeng Zhu*
Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry, Ministry of Education, Shaanxi University of Science and Technology, Xi'an 710021, China
*E-mail: zhujf@sust.edu.cn
Keywords: Ti2AlC, Ti3AlC2, Mechanically alloying, Hot pressing
Abstract.
SEM images confirmed that the as-fabricated Ti2AlC and Ti3AlC2 grains are plate-like with nanoscale layered structure and dispersed uniformly.
According to the XRD results (Fig. 1) and the layered structure, it can be easily known that the layered grains are Ti3AlC2.
Zhou: Journal of Material Chemistry Vol. 12(2002),p. 455 [11] M.W.
Barsoum: Progress in Solid State Chemistry Vol. 28(2000),p. 201 [12] W.
SEM images confirmed that the as-fabricated Ti2AlC and Ti3AlC2 grains are plate-like with nanoscale layered structure and dispersed uniformly.
According to the XRD results (Fig. 1) and the layered structure, it can be easily known that the layered grains are Ti3AlC2.
Zhou: Journal of Material Chemistry Vol. 12(2002),p. 455 [11] M.W.
Barsoum: Progress in Solid State Chemistry Vol. 28(2000),p. 201 [12] W.