synthesis properties and physical applications of ionanofluids

Synthesis, characterization and potential applications of pyrene based organic materials

Ngày tải lên : 11/09/2015, 10:19

... Table 6.1 Optical properties of the target compounds (TM8 – TM11) 213 Table 6.2 Effect of acid and base on optical properties of TM9 and TM11 215 Table 6.3 Electrochemical properties of target compounds ... Scheme 4.1 Synthesis of TM6 and TM7 125 Scheme 4.2 Synthesis of the polymers (POLY7 – POLY9) 130 Chapter Scheme 5.1 Synthesis of the intermediates (1 – 10) 163 Scheme 5.2 Synthesis of the polymers ... solution of POLY7 before extraction (★) TEM images of the dropcasted film of DCM layer of vial (c) and vial (d) confirm transfer of AgNP and AuNP from water to DCM layer Insets show the TEM images of...

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the chemistry of nanomaterials. synthesis, properties and applications, 2004, p.761

Ngày tải lên : 04/06/2014, 14:19

... Solvothermal Synthesis of III–V Nanomaterials 175 Synthesis of Diamond, Carbon Nanotubes and Carbides 181 Synthesis of Si3 N4 , P3 N5 , Metal Nitrides and Phosphides 186 Synthesis of BN, B4 C, BP and ... (Eds.) The Chemistry of Nanomaterials Synthesis, Properties and Applications in Volumes Volume Prof Dr C N R Rao CSIR Centre of Excellence in Chemistry and Chemistry and Physics of Materials Unit ... those of bulk materials Synthesis, structure, energetics, response, dynamics and a variety of other properties and related applications form the theme of the emerging area of nanoscience, and there...

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Synthesis, physical properties and biradical characters of zethrene based polycylic hydrocarbons 2

Ngày tải lên : 10/09/2015, 09:28

... teranthene and quarteranthene derivatives 1-39 and 1-40, moderate to large biradical character and an edge localization of unpaired electrons are confirmed by a combination of physical measurements and ... distribution of the unpaired electrons at the zigzag edges The investigations of the anthene series have paved the way to understand the intrinsic properties of zigzag edged GNRs and the fabrications of ... synthetic methodologies to prepare soluble and stable zethrene derivatives and homologues, and therefore study the physical properties of this interesting class of PH 20 1.4 Reference (a) Lambert, C...

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Synthesis, physical properties and biradical characters of zethrene based polycylic hydrocarbons 1

Ngày tải lên : 10/09/2015, 09:30

... Photophysical and electrochemical properties of compounds 2-3 and 4-3 Table 5.1 Photophysical and electrochemical properties of compounds 5-1 and 5-2 ix List of Figures Figure 1.1 Examples of low ... List of Tables Table 2.1 Photophysical and electrochemical properties of compounds 2-3, 2-8 Table 3.1 Photophysical data of ZDI compounds recorded in DCM Table 3.2 Electrochemical data of ZDI ... describes the synthesis, physical properties and potential applications of a series of zethrene-based molecules, including zethrene bis(dicarboximde)s, heptazethrene bis(dicarboximide)s and dibenzoheptazethrene...

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quasi - one - dimensional metal oxide materials — synthesis, properties and applications

Ngày tải lên : 20/03/2014, 13:06

... Doubtlessly a thorough understanding of the fundamental properties of the Q1D metal oxide system is indisputably the prerequisite of research and development towards practical applications This section ... direct band gap of 2.28 eV and an in indirect band gap of 0.55 eV As mentioned before, several synthesis methods to grow Q1D CdO structure have been developed Fig 15a shows a SAED pattern and a ... nanostructure and in the vicinity (and beneath) of a Pd nanoparticle The radius of the depletion region is determined by the radius of the spillover zone (c) Response of a pristine (dashed line) and Pd-functionalized...

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Báo cáo khoa học: Physical properties and surface activity of surfactant-like membranes containing the cationic and hydrophobic peptide KL4 potx

Ngày tải lên : 30/03/2014, 11:20

... of the structural and functional properties of the native proteins and thus may offer a useful basis for the design of agents for therapeutic intervention [7] Studies of different fragments and ... Therefore, the objectives of this study were to analyze (a) the effect of KL4 on the physical properties of membranes, in the absence and presence of Ca2+, using ﬂuorescence anisotropy of 1,6-diphenyl-1,3,5-hexatriene ... as the effect of these lipids on the physical properties of the membrane Effect of KL4 on the lipid order of surfactant-like membranes To evaluate KL4 effects on the lipid order of surfactant-like...

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hyperbranched polymers synthesis, properties, and applications

Ngày tải lên : 02/04/2014, 16:28

... development in terms of synthesis, puriﬁcation, properties, and applications, as compared with dendronized polymers 1.4.4 Applications On the basis of their unique structures and properties aforementioned, ... copolymerization of AB- and AB2 -type monomers, in 1982.29 Since the pioneering work of Kim and Webster, HPs have drawn much attention of both scientists and engineers, and has become one of the hottest ... methodology Figure 1.4 Convergent and divergent methodologies for synthesis of dendrimers with the degree of branching (DB) of 1.0, and the latter four exhibit a random and irregular branched conﬁguration...

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nanocrystals. synthesis, properties and applications, 2007, p.187

Ngày tải lên : 04/06/2014, 14:28

... the state -of- the-art in understanding and controlling the structure and properties of all important classes of materials 78 Macromolecular Nanostructured Materials Editors: N Ueyama and A Harada ... prepare and study nanocrystals of metals, semiconductors and other substances by various means Advances in both experimental and theoretical methods have led to an understanding of the properties of ... octahedron, 1.2 Properties of Nanocrystals Fig 1.3 Plot of the number of atoms vs the percentage of atoms located on the surface of a particle The calculation of the percentage of atoms is made...

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nanomaterials. synthesis, properties and applications, 1996, p.687

Ngày tải lên : 04/06/2014, 14:38

... some idea of the breadth and current status of this field Our intent is that this book should provide access to most of the basic material on the synthesis, properties, and applications of nanomaterials ... synthesis and properties of metal cluster compounds was discussed in a book edited by de Jongh [15] The synthesis and properties of nanoparticles were described in a book by Ichinose, Ozaki, and Kashu ... 19.3.4 Tubes and Onions 486 19.4 Properties 486 19.4.1 Properties of the C60 Molecule 487 19.4.2 Properties of the Solid 488 19.4.3 Clusters of Clusters 489 19.4.4 Various Forms of Fullerene...

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Báo cáo hóa học: " Synthesis, Optical Properties, and Photocatalytic Activity of One-Dimensional CdS@ZnS Core-Shell Nanocomposites" pdf

Ngày tải lên : 22/06/2014, 01:20

... images (a) of CdS nanowires and (b) of 1D CdS@ZnS core-shell nanocomposites the surface of the CdS nanowires ZnS nanoparticles mainly show two sets of lattice fringe spacings of 0.27 nm and 0.19 ... chromator and Cu Ka radiation (k = 1.5418 A) in the range of 15–80° at room temperature while the tube voltage and electric current were held at 40 kV and 20 mA The morphology and microstructure of ... wider band gap (Eg = 3.7 eV) than CdS The surface modiﬁcation of a wide band gap semiconducting shell around a narrow band gap core can alter the charge, functionality, and reactivity of the...

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Nanocrystals: Synthesis, Properties and Applications doc

Ngày tải lên : 29/06/2014, 09:21

... the state -of- the-art in understanding and controlling the structure and properties of all important classes of materials 78 Macromolecular Nanostructured Materials Editors: N Ueyama and A Harada ... prepare and study nanocrystals of metals, semiconductors and other substances by various means Advances in both experimental and theoretical methods have led to an understanding of the properties of ... octahedron, 1.2 Properties of Nanocrystals Fig 1.3 Plot of the number of atoms vs the percentage of atoms located on the surface of a particle The calculation of the percentage of atoms is made...

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Synthesis and optoelectronic applications of star shaped donor acceptor p conjugated materials

Ngày tải lên : 09/09/2015, 10:15

... supervision of Assoc Prof LAI YEE-HING, (in the laboratory S5-01-01), Department of Chemistry, and under the supervision of Assoc Prof LIU BIN, (in the laboratory E5-B11 & B14), Department of Chemical and ... Pu, Guan Wang and Bin Liu “Chapter 1: Design and Synthesis of Conjugated Polyelectrolytes.” in Conjugated Polyelectrolyte: Fundamentals and Applications, Wiley, 2012 xi Statement of Authors’ Contribution ... spectra and b) PL spectra of TFBC (square) and TFBS (circle) in DMSO (black) and water (red) at a concentration of μM (excited at λmax), the inset shows the fluorescence from solutions of TFBC and...

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Ternary II VI 1d nanomaterials synthesis, properties and applications

Ngày tải lên : 10/09/2015, 09:29

... 1.3 Physical Properties and Potential Applications of Ternary II-VI 1D Nanostructures 19 1.3.1 Electrical Properties and Potential Applications 19 1.3.2 Optical Properties and ... state (g) Band-to-band Auger recombination 74 Figure 4.2 (a) Band gap engineering of ternary semiconductors (b) PL spectra of CdSxSe1-x nanobelts of different compositions (c) Band gap ... fundamental of optical and photoelectrical properties relevant to ternary II-VI materials, and their promising potential in photonics and optoelectronics applications In this chapter, an overview of the...

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Synthesis, properties and cytotoxicity of nanostructured nickel ferrite particles

Ngày tải lên : 14/09/2015, 17:50

... on the physical, chemical and pharmacological properties of magnetic nanoparticles A number of publications studied the possibility of modifying the properties of iron oxides to suit such applications ... (b) the composite of C1 and PLA and (c) the composite after immersed in DCM for 30 Figure 4-4 SEM images of (a) B1+S and (b) the composite of B1+S and PLA Figure 4-5 SEM images of (a) B2, (b) B2/PLA, ... Calculation of anisotropy constants (K) in C1 and C2 Table 3-5 Calculated crystallite sizes of B1 and B2 estimated using Scherer’s formula Table 3-6 Crystallite sizes and strains of B1 and B2 estimated...

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Comparison of the physical properties and sealing ability of MTA and portland cement

Ngày tải lên : 03/10/2015, 20:59

... sealing ability and biocompatibility of MTA, there are a very limited number of studies which examined the physical properties and none of these had examined the physical properties of WMTA Studies ... LIST OF TABLES Table 4.1 Summary of the physical properties of the cements Table 4.2 Summary of the statistical differences for the physical properties between the groups 84 85 Table 5.1 Depth of ... Manuscript Draft for Journal of Endodontics: Comparison Of The Physical And Mechanical Properties Of MTA and Portland Cement 71 4.1 Abstract 72 4.2 Introduction 73 4.3 Materials and Methods 76 4.3.1...

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English morpheme system and some applications of learning morpheme in establishing words

Ngày tải lên : 08/04/2013, 09:31

... the things and occurrences around making use of vocal sounds for the purpose of communication After that they showed the vocal sounds and sets of vocal sounds in written signals Because of these ... morphemes include forms that we can consider to be words like the, a, and, and of and others that make up parts of words like –s and -ed English morpheme system E.g pencils Luong Thuan & Kim Phuong ... I I.1 I.2 II II.1 II.2 An overview of English morpheme Definition of Morpheme Type of morpheme An overview of Vietnamese morpheme Definition of Vietnamese morpheme .9 Derivational...

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Tài liệu A Dissertation on the Medical Properties and Injurious Effects of the Habitual Use of Tobacco pptx

Ngày tải lên : 17/02/2014, 22:20

... the course of the winter and spring; and most of those were in the habit of A Dissertation on the Medical Properties by A McAllister 18 using ardent spirit freely And though numbers of temperate ... variety of computers including obsolete, old, middle-aged and new computers It exists because of the efforts of hundreds of volunteers and donations from people in all walks of life Volunteers and ... to health and happiness, and demand from us both precepts and examples of sobriety and virtue? Unfortunately, in all our attempts to abolish practices prejudicial to the best interests of man,...

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Báo cáo khoa học: Effect of valine 106 on structure–function relation of cytosolic human thymidine kinase Kinetic properties and oligomerization pattern of nine substitution mutants of V106 ppt

Ngày tải lên : 16/03/2014, 16:20

... 34% between dNK and dGK [29], and 47% between dGK and dCK [28], and the structures of dNK, dGK and dCK appeared to be very similar [27,28] Despite the very low sequence identity of the cellular ... V106K, V106L, V106M, V106Q and V106T We then characterized the enzymatic properties of the mutant enzymes The apparent native sizes of the –ATP forms of V106WT and of the mutant recombinant enzymes ... eluted as a mixture of a dimer and a tetramer For further investigation of the role of size, conformation and polarity of amino acid 106 for the function and structure of human TK1, we created nine...

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synthesis, characterization and growing mechanism of monodisperse fe3o4 microspheres

Ngày tải lên : 20/03/2014, 13:08

... a very soft reaction that favors the growth of crystal will take place However, the changes in the number of the reductant and the species of precipitator would inﬂuence the synthesis of product ... surface of microspheres was made of a number of small subunits, each of which is like a tetrahedron crystal in shape and uniform in size and packed densely Fig 1e clearly exhibits that each of the ... standard pattern (JCPDS Card no 85-1436, a=8.393 A) The average diameter of the microspheres shown in Fig 1b is between 50 and 55 mm and each of them is very round The existing small holes and...

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Báo cáo " The impact of environment on morphological and physical indexes of Vietnamese and South Korean students " docx

Ngày tải lên : 22/03/2014, 09:20

... races and physical of Ede’s males in Tay Nguyen” by Mai Van Thin, “Some morphological and physical indexes of learners of Thanh Hoa Teachers Training College” by Mai Van Hung, “ The indexes of morphological ... of Science, Natural Sciences and Technology 24 (2008) 50-55 Conclusions For the reality of anthropometry index of South Korean students: Basic morphological and physical indexes of students of ... between females and males of Korean students Comparison of basic anthropometric indexes of Korean students and Vietnamese students Average basic anthropometric indexes of Korean students and Vietnamese...

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