ionic liquids for green energy applications local structure and dynamics by advanced spectrosc

IONIC LIQUIDS FOR CELLULOSE PROCESSING AND CARBON CAPTURE FROM FIRST PRINCIPLES CALCULATIONS TO ATOMISTIC SIMULATIONS

Ngày tải lên : 09/09/2015, 11:17

... of Ionic Liquids 1.2 Structures of Ionic Liquids .2 1.3 Physical and Chemical Properties of Ionic Liquids 1.4 Applications of Ionic Liquids 1.4.1 Industrial-Scale Applications ... demand for energy and severe global warming are two major but contradictory challenges The growth in energy demand is attributed to population explosion and economic development International Energy ... structure and complex hydrogenbonding network In this context, ionic liquids (ILs) as a unique class of green solvents have been considered promising solvents for both cellulose processing (energy...

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Droplet microfluidics with ionic liquids for chemical analysis and separations

Ngày tải lên : 10/09/2015, 09:08

... incorporate ionic liquids into macromolecular structures This thesis also explores the applications of polymerized ionic liquids as matrices for advanced, stimulus-responsive chemical separations and ... exploits salient features of ionic liquids as designer liquids and develops droplet-based microfluidic methods for biphasic chemical separations and analysis by controlled formation of complex emulsions ... everyday support and understanding throughout these years To my grandma, Zaman, grandpa, Mahdi, mum and dad, Maliheh and Mohammad, Hamed’s parents, Soheila and Hassan, my brothers and their families,...

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Mesoporous carbon silica encapsulated molybdenum and ruthenium nanocatalysts for green chemistry applications

Ngày tải lên : 10/09/2015, 09:12

... challenges for materials Chapter Literature Review characterization, correlation between structure and performance (i.e., activity and selectivity), and understanding reaction mechanisms Therefore ... shall thank Mr Chia Phai Ann and Mr Mao Ning for assisting in TEM analysis, Mr Morgan and Mr Liu Zhi Cheng for help with SEM and XRD analysis, and Dr Yuan Ze Liang for XPS analysis Sincere thanks ... catalysts and enhancement of catalyst stability Goal of this project is to develop active, selective and stable nanocatalysts for green chemistry applications In this thesis, molybdenum oxide and ruthenium...

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Fabrication of polymeric ultrafiltration membranes using ionic liquids as green solvents

Ngày tải lên : 12/09/2015, 11:29

... interesting and promising field To understand fundamental mechanisms of using ionic liquids as a solvent for membrane formation, the interactions between polymer and ionic liquids and their effects ... imidazolium-based ionic liquids followed by the removal of ionic liquids which behaved as the porogen Fuel cell membranes consisting of ionic liquids [40] or directly synthesized by ionic liquids [41] ... fiber membranes spun from polymer and ionic liquid systems 1.1 Characteristics and advantages of ionic liquids Ionic liquids are fluids composed entirely of ions and have been considered as a group...

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Aspiration for a new fuzhou local print and urban changes, 1927 1937

Ngày tải lên : 11/09/2015, 09:17

... towns were formed 23 Numerous Chinese scholars focused on the structure and nature of networks of market towns in the Ming and Qing periods For instance, Ren Fang by investigating the size and density ... bourgeois and foreign concessions to the petty urbanites ( ) and urban poor He presented conflict and accommodation between tradition and modernity by a detailed description of petty urbanites and ... examined early attempts of municipal reform by both the local authority and local elites during the Nanjing decade He reflects on the failure of early municipal reform and reveals the weak urban government...

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Báo cáo khoa học: Eukaryotic class 1 translation termination factor eRF1 ) the NMR structure and dynamics of the middle domain involved in triggering ribosome-dependent peptidyl-tRNA hydrolysis pptx

Ngày tải lên : 07/03/2014, 05:20

... A and 5.5 A The ranges for backbone torsion angles / and w were derived from the values of 13Ca, 13Cb, 13C¢, 1Ha 1HN and 15N NMR structure and dynamics of eRF1 middle domain chemical shifts and ... the most favored regions and none in the disallowed regions NMR structure and dynamics of eRF1 middle domain A B Structure analysis The conformations of the backbone and side-chains of the M ... Muller KM, Pande N et al (2002) The comparative RNA web (CRW) site: an online database of comparative sequence and structure information for ribosomal, intron, and other RNAs BMC Bioinformatics...

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Báo cáo khoa học: Intermodule cooperativity in the structure and dynamics of consecutive complement control modules in human C1r Structural biology docx

Ngày tải lên : 15/03/2014, 23:20

... at and near histidines (H335 and H348), these residues are strong candidates for inducing minor conformational changes and ⁄ or forming pH-dependent interaction sites on CCP1 Surface turns and ... invariable proline, glycine and aromatic residues The fold comprises two antiparallel b-pleated sheets, which are formed by strands B, D, F, G, E and H forming a b-sandwich The two disulﬁdes are ... ‘hypervariable loop‘, D and E, E and F, F and G, and G and H are particularly tolerant of longer insertions [19] In multimodular proteins, however, insertions in the F–G and D–E loops might affect...

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Báo cáo khoa học: Functional aspects of the solution structure and dynamics of PAF – a highly-stable antifungal protein from Penicillium chrysogenum pdf

Ngày tải lên : 29/03/2014, 23:20

... solution structure of AFP could be determined [14] 2876 In the present study, we report the 3D structure and backbone dynamics of PAF by 2D homonuclear and 3D 15 N resolved heteronuclear NMR spectroscopy ... b-strands FEBS Journal 276 (2009) 2875–2890 ª 2009 The Authors Journal compilation ª 2009 FEBS 2877 Structure and dynamics of an antifungal protein G Batta et al b-strand secondary structure By ... Asn12 and Lys17 (region 2) and between Lys34 and Asp39 (PAF) and Lys31 and Asp36 (AFP) (region 3) Two conserved GlyLys motifs are repeated in the structure, the glycines (i.e Gly5 from b1 and Gly20...

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Báo cáo y học: "Structure and dynamics of the pan-genome of Streptococcus pneumoniae and closely related species" docx

Ngày tải lên : 09/08/2014, 22:23

... genes and the number of core, dispensable (that is, missing in at least one strain), and strain-specific genes for S pneumoniae alone, for S pneumoniae, S mitis, S oralis, and S infantis, and for ... the same ST, and blue bars mark strains of different STs, but of the same CC For PI-1, PI2 and psrP, green squares indicate presence while gray squares indicate absence For pspA and pspC, the ... described by a coalescent process both with and without recombination, t(n) and T(n) are proportional to 1/n and 1n(n), respectively, for n ® ∞ [64], in agreement with our data (Figure and Figure...

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modulation of the structure and dynamics of acyl-acyl carrier protein by fatty acids of different length

Ngày tải lên : 14/11/2014, 10:21

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Tài liệu tiếng anh Điện tử công suất mạch MERS A new AC current switch called MERS with low on state voltage IGBTs for renewable energy and power saving applications

Ngày tải lên : 15/10/2013, 16:10

... The not-continuous and the dc-offset mode results by turning two and two switches on/off in pairs while the active bypass mode results when actively by- passing the capacitor for a part of the ... FS-IGBT chip for MERS The IGBT and FWD chips were designed optimally for the MERS applications based on the chips used for a conventional 1200 V Field-Stop (FS) IGBT module with trench gate structure ... resistance and high speed switching due to thin silicon wafer with less than 150 μm for 1200 V The trench gate structure also contributes to low resistance and high switching speed For the MERS applications, ...

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IONIC LIQUIDS - NEW ASPECTS FOR THE FUTURE pdf

Ngày tải lên : 23/03/2014, 03:20

... Fatemeh Moosavi Section Energies, Fuels, and Biomass Conversions 231 Chapter Ionic Liquids for Green Energy Applications - Local Structure and Dynamics by Advanced Spectroscopic Techniques 233 Anna ... those Also, for tracing dynamics in ILs such as librational and reorientational dynamics of ionic species, Ionic Liquids - New Aspects for the Future cross-correlated ionic motions, and the influence ... Yuanting and Narayan S Hosmane Section Organic Reactions and Biological Applications 347 Chapter 14 Ionic Liquids: Green Solvent for Catalytic Oxidations with Hydrogen Peroxide 349 Liangfang Zhu and...

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technologies and applications for green growth

Ngày tải lên : 28/05/2014, 14:53

... TECHNOLOGIES AND APPLICATIONS FOR GREEN GROWTH FOREWORD This report was presented to the Working Party on the Information Economy (WPIE) in June 2009 and declassified by the Committee for Information, ... TECHNOLOGIES AND APPLICATIONS FOR GREEN GROWTH TABLE OF CONTENTS SMART SENSOR NETWORKS: TECHNOLOGIES AND APPLICATIONS FOR GREEN GROWTH Summary Sensor technology for green growth ... TECHNOLOGIES AND APPLICATIONS FOR GREEN GROWTH Table 8: Cross-tabulated smart building applications and sensors HVAC Lighting Shadin g Temperature and heat detectors standard HH applications Security and...

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Báo cáo hóa học: "Research Article Intelligent Decision-Making System with Green Pervasive Computing for Renewable Energy Business in Electricity Markets on Smart Grid" pdf

Ngày tải lên : 21/06/2014, 23:20

... decisions on which energy resources are appropriate for given conditions The representative variables are energy and economic efficiencies, energy market price paid off for providing energy with renewable ... in which nuclear and renewable energy sources have good profitability Nuclear, solar energy and wind energy show good profitability compared to other energy resources in Figure 29 and that trend ... supported by thermal plants It is assumed that load data and renewable outputs are forecasted as in Figure 30 Load data is forecasted by a module in (Energy Management System EMS) of KPX and published...

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APPLICATIONS OF IONIC LIQUIDS IN SCIENCE AND TECHNOLOGY ppt

Ngày tải lên : 29/06/2014, 09:20

... solvent and water, which hinders the ease of Applications of Ionic Liquids in Science and Technology Fig World energy consumption by Region and will grow by 50% by 2030 (source: International Energy ... area of application for ionic liquids is in the field of separations and spectroscopy (Flieger and Czajkowska-Belazko) For some time, ionic liquids have been explored as matrices for mass spectrometry ... opened up by using ionic liquids in biomass chemistry, both their recovery and reuse for continuous processes remain a formidable challenge for the industrialization of new technologies Ionic liquids...

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IONIC LIQUIDS: APPLICATIONS AND PERSPECTIVES ppt

Ngày tải lên : 29/06/2014, 13:20

... the assistance of an ionic liquid by 11 Advanced Applications of Ionic Liquids in Polymer Science Kowsari and Faraghi (Kowsari & Faraghi, 2010) Ultrasound energy and the ionic liquid replace ... solvents As solvents for ATRP and RAFT, ionic liquids facilitate separation of the polymer from residual catalyst and reduce the extent of side-reactions 4 Ionic Liquids: Applications and Perspectives ... ionic liquids: synthesis and applications Recently, much attention has been paid to polymerized ionic liquids or polymeric ionic liquids, which are macromolecules obtained from polymerizing ionic...

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Báo cáo vật lý: "Protonation and Complexation Approaches for Production of Protic Eutectic Ionic Liquids" ppsx

Ngày tải lên : 07/08/2014, 14:20

... Eutectic Ionic Liquids 16 reserved for ionic melts with melting points below room temperature ILs form liquids that consist only of cations and anions ILs are usually characterised by a reasonable ionic ... Ionic liquids Clean Prod Proc., 1, 223– 237 Welton, T (1999) Room-temperature ionic liquids: Solvents for synthesis and catalysis Chem Rev., 99, 2071–2084 Wasserscheid, P & Welton, T (2003) Ionic ... temperature ionic liquid sol-gel matrix for amperometric biosensor application Green Chem., 7, 655–658 Endres, F (2002) Ionic liquids: Solvents for the electrodeposition of metals and semiconductors...

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Green Energy and Technology - Energy for a Warming World Part 1 ppsx

Ngày tải lên : 09/08/2014, 11:20

... absorption by the CO2 On the other hand low energy radiation from the ‘hot’ Earth is at a much lower frequency and can be absorbed by CO2 in the atmosphere Man-made CO2 is producing forcing (greenhouse ... laws and regulations and therefore free for general use The publisher makes no representation, express or implied, with regard to the accuracy of the information contained in this book and cannot ... causing this forcing was, of course, ‘natural’ and due to methane and CO2 leeching from the ground and the oceans because of enhanced solar warming, probably triggered by violent and protracted...

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Green Energy and Technology - Energy for a Warming World Part 2 docx

Ngày tải lên : 09/08/2014, 11:20

... lived on this planet for very long to be aware that objects that exhibit weight can possess two types of energy, namely potential energy (energy of position) and kinetic energy (energy of movement) ... considerable mental effort, before understanding is secured The joy of the ‘eureka’ moment, which makes the intellectual effort all worthwhile, is being experienced sadly, by fewer and fewer students ... graduate engineers (but mainly civil and mechanical) to build the infrastructure of their rapidly expanding economies: powered, of course by coal and oil In China and India alone, the most conservative...

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