High-Surface-Area Catalyst Design- Synthesis, Characterization, and Reaction Studies of Platinum Nanoparticles in Mesoporous SBA-15 Silica

High-Surface-Area Catalyst Design- Synthesis, Characterization, and Reaction Studies of Platinum Nanoparticles in Mesoporous SBA-15 Silica

High-Surface-Area Catalyst Design- Synthesis, Characterization, and Reaction Studies of Platinum Nanoparticles in Mesoporous SBA-15 Silica

... nm, and (e) 7.1 nm 3.2 Synthesis and Characterization of Pt /SBA-15 Catalysts 3.2.1 Incorporation of the Pt Particles in SBA-15 Structure SBA-15 with a pore diameter of 9.0 nm was used as a catalyst ... the conditions of catalyst synthesis The minimal change in SBA-15 physical parameters after incorporation of Pt into the silica reveals that there is no signific...
Ngày tải lên : 08/10/2015, 23:16
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New materials for organic semiconductors and organic dielectries synthesis, characterization and theoretical studies

New materials for organic semiconductors and organic dielectries synthesis, characterization and theoretical studies

... scholarship and for providing the opportunity and facilities to carry out the research work Lastly, thanks to my parents and all my friends for their love and support ii Title: New materials for organic ... Zhang Sheng, Xu Changhua, Fan Dongmei and Wen Tao for their valuable help and advice in the synthesis and characterization of organic materials Special th...
Ngày tải lên : 14/09/2015, 08:39
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Macromolecular architectures based on well defined poly(pentafluorostyrene)  design, synthesis, characterization and applications

Macromolecular architectures based on well defined poly(pentafluorostyrene) design, synthesis, characterization and applications

... revealed by AFM The formation of well- defined and uniform micelles from the present well- defined block-graft copolymers was demonstrated CHAPTER LITERATURE REVIEW 2.1 Applications and Physicochemical ... by anionic polymerization, cationic polymerization, free radical polymerization, group transfer polymerization, ring opening metathesis polymerization, chemical modification, a...
Large scale synthesis, characterization and photoluminescence properties of amorphous silica nanowires by thermal evaporation of silicon monoxide

Large scale synthesis, characterization and photoluminescence properties of amorphous silica nanowires by thermal evaporation of silicon monoxide

... single step process using thermal evaporation of silicon monoxide under argon atmosphere with traces of oxygen The nanowires were free from metal contaminations and showed blue photoluminescence at ... its simplicity and the low cost Conclusions Amorphous silicon dioxide nanowires of several hundred microns in length and tens of nanometers in diameter have been...
Ngày tải lên : 16/03/2014, 15:18
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synthesis, characterization and growing mechanism of monodisperse fe3o4 microspheres

synthesis, characterization and growing mechanism of monodisperse fe3o4 microspheres

... condition of the microspheres shown in Fig 1c The 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 ... formation of homogeneous and tight Fe3O4 In contrast, pH values in NaOH system changed all through and decreased with the nucleation time of forming Fe3O4, and fu...
Ngày tải lên : 20/03/2014, 13:08
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Preparation, characterization and property studies of carbon nanostructures derived from carbon rich materials

Preparation, characterization and property studies of carbon nanostructures derived from carbon rich materials

... Thesis Title: PREPARATION, CHARACTERIZATION AND PROPERTY STUDIES OF CARBON NANOSTRUCTURES DERIVED FROM CARBON RICH MATERIALS Abstract Carbon nanomaterials have always been an area of interest for ... amorphous carbon Physical and chemical properties of carbon vary in each of the allotropes For example, diamond is one of the hardest materials existin...
Ngày tải lên : 10/09/2015, 15:48
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Synthesis, characterization and potential applications of pyrene based organic materials

Synthesis, characterization and potential applications of pyrene based organic materials

... DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMISTRY NATIONAL UNIVERSITY OF SINGAPORE 2010 SYNTHESIS, CHARACTERIZATION AND POTENTIAL APPLICATIONS OF PYRENE BASED ORGANIC MATERIALS Abstract Fluorescent pyrene ... Types of Pyrene Polymers 17 Applications of Pyrene Derivatives 18 Applications in Organic Electronics 19 1.6.1.1 Pyrene Based LCDs 19 1.6.1.2 Py...
Ngày tải lên : 11/09/2015, 10:19
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Characterization and function studies of ncr1p a yeast ortholog of mammalian niemann pick c1 protein (NPC1)

Characterization and function studies of ncr1p a yeast ortholog of mammalian niemann pick c1 protein (NPC1)

... Abbreviations and Symbols Used ABCG ATP-binding cassette protein G gene subfamily ACAT acyl-CoA: cholesterol acyltransferase ALP alkaline phosphatase AMPK AMP-activated protein kinase APOE4 apolipoprotein ... 35 - associates with ER membranes by interacting with VAMP associated protein (VAP, VAP -A and VAP-B) (Wyles et al., 2002) Both VAP -A and VAP-B (INSIG1 and 2) associate...
Ngày tải lên : 12/09/2015, 09:42
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Characterization and immunological studies of fish nervous necrosis virus

Characterization and immunological studies of fish nervous necrosis virus

... CHARACTERIZATION AND IMMUNOLOGICAL STUDIES OF FISH NERVOUS NECROSIS VIRUS BY ASHOK HEGDE (MFSc) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF BIOLOGICAL ... viral nervous necrosis virus (VNN) of larval and juvenile fish I.3 21 Geographical and species distribution of clinical nervous necrosis virus (VNN) 22 2.1A Primers u...
Ngày tải lên : 12/09/2015, 09:42
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Synthesis, characterization and self assembly of stimuli sensitive materials

Synthesis, characterization and self assembly of stimuli sensitive materials

... (A and C) and emission (B and D) spectra of dithienylethenes photochromism in chloroform solution; DTEPh (A and B) and DTE-Naph (C and D) 121 Figure 4.4 Change in the color upon irradiation of ... design of systems, which were capable of generating welldefined supramolecular entities via self- assembly under a given set of conditions.2 Satyananda Barik National Univer...
Ngày tải lên : 14/09/2015, 14:02
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Synthesis, characterization and fluorescence quenching of water soluble cationic conjugated polymers

Synthesis, characterization and fluorescence quenching of water soluble cationic conjugated polymers

... Engineering (IMRE) Thesis Title: SYNTHESIS, CHARACTERIZATION AND FLUORESCENCE QUENCHING OF WATER- SOLUBLE CATIONIC CONJUGATED POLYMERS Abstract Water- soluble conjugated polyelectrolytes have attracted ... SYNTHESIS, CHARACTERIZATION AND FLUORESCENCE QUENCHING OF WATER- SOLUBLE CATIONIC CONJUGATED POLYMERS FAN QULI (MSc Nanjing Univ.) A THESIS SU...
Ngày tải lên : 17/09/2015, 17:20
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Báo cáo khoa học "ADIABATIC TEMPERATURE RISE AND REACTION RATE OF MASS STRUCTURE IN LOTTE CENTER HANOI PROJECT " pptx

Báo cáo khoa học "ADIABATIC TEMPERATURE RISE AND REACTION RATE OF MASS STRUCTURE IN LOTTE CENTER HANOI PROJECT " pptx

... of adiabatic temperature rise and reaction velocity by classification of binder quantity 3.2 Temperature rise quantity and analysis of Mock-up Test The time reaching the highest temperature of ... measured and analyzed (Center) The measured results (Center) Table The amount of adiabatic temperature rise and reaction velocity of the real member Class Temp...
Ngày tải lên : 07/03/2014, 03:20
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báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf

báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf

... al.: Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films Nanoscale Research Letters 2011 6:434 Submit your manuscript to a journal and benefit ... http://www.nanoscalereslett.com/content/6/1/434 Page of A B Figure FETEM and HRTEM images of silver nanoparticles (a) FETEM image of silver nanopartic...
Ngày tải lên : 21/06/2014, 02:20
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Báo cáo hóa học: " Effect of Cationic Surfactant Head Groups on Synthesis, Growth and Agglomeration Behavior of ZnS Nanoparticles" pot

Báo cáo hóa học: " Effect of Cationic Surfactant Head Groups on Synthesis, Growth and Agglomeration Behavior of ZnS Nanoparticles" pot

... compared effect of two nonionic surfactant stabilized emulsions on ZnS nanoparticles size Shao et al [16] studied the role of oleic acid and TOP on growth and agglomeration behavior of cobalt ... characterization of ZnS nanoparticles have been discussed and compared The effect of type of surfactants (with different head group) on agglomeration beha...
Ngày tải lên : 22/06/2014, 00:20
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Báo cáo vật lý: "Volumetric and Thermodynamic Studies of Molecular Interactions in Ternary Liquid Mixtures at 303, 308 and 313K" pptx

Báo cáo vật lý: "Volumetric and Thermodynamic Studies of Molecular Interactions in Ternary Liquid Mixtures at 303, 308 and 313K" pptx

... Volumetric and Thermodynamic Studies 98 liquid mixtures of weakly7 or strongly interacting components.8 The study of molecular associations in organic ternary mixtures having an alcohol as ... measurements at 303, 308 and 313K The main purpose of this study is to characterize the molecular interactions in these systems and subsequently to determine the...
Ngày tải lên : 07/08/2014, 14:20
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