Keywords:
Chemistry -- Research.
;
Chemistry.
;
Electronic books.
Description / Table of Contents:
This new book presents original research results on the leading edge of chemistry research. Each article has been carefully selected in an attempt to present substantial research results across a broad spectrum. Topics discussed include integrated upgrading of energy agro-crops for production of dissolving grade eco-clean cellulose fibers; effective medium simmons (EMS) model for accounting of multibarrier tunneling in single molecular nanodevice; methods for converting nitro aryls to secondary aryl amines in one-pot; effect of NaOH coatings on the 330Cb alloy oxidation at 900 °C; evaluation of a novel natural adsorbent for heavy metal removal and its comparison to banana peel; structural diversity, surface composition, and redox behavior in the La0.6Sr0.4CoO3 - PrO2- system; improvement of x-ray fluorescence and x-ray radiometric methods of rare heavy metals diagnostics in soils; difference in deformation characteristics by forming into the agglomerates in KCl:Sr2+ single crystals; the electrolytic dissociation of alkyl and aryl derivatives of glutaric acid; and thermodynamic consistency tests for experimental data of salt deposition in saline water.
Type of Medium:
Online Resource
Pages:
1 online resource (219 pages)
Edition:
1st ed.
ISBN:
9781634822435
Series Statement:
Advances in Chemistry Research
URL:
https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=2121448
DDC:
540.72
Language:
English
Note:
Intro -- ADVANCES IN CHEMISTRY RESEARCH. VOLUME 25 -- ADVANCES IN CHEMISTRY RESEARCH. VOLUME 25 -- Library of Congress Cataloging-in-Publication Data -- Contents -- Preface -- Chapter 1: Integrated Upgrading of Energy Agro-Crops for Production of Dissolving Grade Eco-Clean Cellulose Fibers -- Abstract -- Introduction -- Compositional Analysis of Raw Material -- Selective Single-Step Acid Hydrolysis of Xylan to Monomeric Xylose -- Effect of Hydrolysis Conditions on Monosaccharide Formation and Degradation -- Modeling and Optimization of Hydrolysis Reaction -- Enzymatic Saccharification (Digestibility) of Insoluble Residue After Selective Hydrolysis of Xylan -- Organosolv Delignification for Production of Dissolving Grade Cellulose Fibers -- Chemical Composition of Pre-Hydrolyzed Crop Stems -- Effect of Pulping Conditions on Delignification of Xylan-Free Crop Residues -- Statistical Modeling and Optimization of Ethanol-Alkali Delignification -- Mass Balance of Integrated Fractionation Scheme -- References -- Chapter 2: Effective Medium Simmons (EMS) Model for Accounting of Multibarrier Tunneling in Single Molecular Nanodevice -- Abstract -- 1. Introduction -- 2. Studies of Single Molecular Transport in Organic Low Dimensional Structures Using Self-Assembled Solid State Mixtures -- 3. Structure and Properties of 'Me-PET Device' and 'PT Device' Self-Assembled in Solid State Mixture -- 4. Questions on Single Molecular Transport in Self-Assembled Solid State Mixtures -- 5. Simulation of Single Molecular Transport in Self-Assembled Solid State Mixtures Using Dome Model -- 6. On Parallel and Series Connection of Molecular Wires and Spacers in PT/Me-PET Mixed Self-Assembled Solid State Mixtures -- 6.1. Contacts and Tunneling Molecules (Series Connection) -- 6.2. Breakdowns and Serial Connection (, - .) -- 7. Discussion.
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7.1. On Macroscopic Effect in Single Molecular Devices -- 7.2. Concept of Effective Medium Simmons (EMS) Model for Mixed Self-Assembled Single Molecular Devices -- 7.3. On Use of EMS Models in Self-Assembled Solid State Mixtures -- Conclusion -- Appendix: Authors E-mail Correspondence with Dr. Reed -- Conclusion Note on Email Correspondence -- References -- Chapter 3: Methods for Converting Nitro Aryls to Secondary Aryl Amines in One-Pot -- Abstract -- Introduction -- Reductive Amination of Nitro Aryls -- Hydrogen Gas As the Hydrogen Source -- Ammonium Formate As the Hydrogen Sours -- Acetic Acid As the Hydrogen Source -- Decaboran As the Hydrogen Sours -- Utilizing Hantzsch 1,4-Dihydropyridine and Other Dihyropyridine Analogues As the Hydrogen Source -- Polymethylhydrosiloxane -- Alcohol As The Hydrogen Source -- Direct Carbonylation of Nitro Aryls -- Expanding the Scope of the One-Pot Reductive Amination Reaction -- Conclusion -- Acknowledgment -- References -- Chapter 4: Effect of NaOH Coatings on the 330Cb Alloy Oxidation at 900 C -- Abstract -- 1. Introduction -- 2. Experimental -- 3. RESULTS -- 3.1. X-Ray Diffraction Analysis after Oxidation at 900 C -- 3.2. SEM Observations after Oxidation at 900 C -- 4. Discussion -- 4.1. Low Oxygen Partial Pressure Oxidation -- 4.2. Silicon Effect -- 4.3. Niobium-silicon Interactions -- 4.4. Effect of Low Oxygen Potential on Silicon Oxidation -- 4.5. Effect of Sodium Hydroxide Coatings -- Conclusion -- References -- Chapter 5: Evaluation of a Novel Natural Adsorbent for Heavy metal Removal and Its Comparison to Banana Peel -- Abstract -- Introduction -- Material and Methods -- Adsorbent Preparation -- Adsorption Experiments -- Adsorbent Characterization -- Results and Discussion -- Adsorbent Characterization -- Adsorption Experiments -- Conclusion -- Acknowledgments -- References.
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Chapter 6: Structural Diversity, Surface Composition, and Redox Behavior in the La0.6Sr0.4CoO3 - PrO2-( System -- Abstract -- Introduction -- Experimental Section -- Sample Preparation -- Characterization Methods -- Phase Composition in the La0.6Sr0.4CoO3 - PrO2-( System and Crystal Structure of Constituents -- Surface Composition, Chemical States of Cations and Oxygen Ions -- Redox Behavior under Air Environment -- Conclusion -- Acknowledgment -- References -- Chatper 7: Improvement of X-Ray Fluorescence and X-Ray Radiometric Methods of Rare Heavy Metals' Diagnostics in Soils -- 1Lomonosov Moscow State University, -- Faculty of Soil Science, Moscow, Russia -- 2Geological Institute, Russian Academy of Sciences, -- Moscow, Russia -- Abstract -- Introduction -- Methods -- Objects -- Results and Discussion -- Conclusion -- Acknowledgment -- References -- Chapter 8: Difference in Deformation Characteristics by Forming into the Agglomerates in KCl:Sr2+ Single Crystals -- Abstract -- Introduction -- Experimental Procedure -- (( '/(ln versus (( for Two Kinds of Specimes -- Conclusion -- Part II. Effective Stress ((p1), (p1 versus Temperature, and the Critical Temperature -- Abstract -- Introduction -- State of Impurities (Sr2+) in the Two Kinds of Specimens -- Effective Stress and Critical Temperature -- Conclusion -- References -- Abstract -- Introduction -- Gibbs Free Energy for the Dislocation Motion -- Conclusion -- References -- Chapter 9: The Electrolytic Dissociation of Alkyl and Aryl Derivatives of Glutaric Acid -- Abstract -- Introduction -- The Equations and Results of Calculations -- The Empirical Equations -- β-Methylglutaric Acid -- β-Ethylglutaric Acid -- β-Propylglutaric Acid -- β-Isopropylglutaric Acid -- β,β′-Dimethylglutaric Acid -- β,β′-Methylethylglutaric Acid -- 2,2-Diphenylglutaric Acid -- Conclusion -- References.
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Chapter 10: A Thermodynamic Consistency Test for Experimental Data of Salt Deposition in Saline Water -- Abstract -- Introduction -- Thermodynamic Consistency Test -- Equations -- Solid-Liquid Equilibrium -- Consistency Criteria -- Results and Discussion -- Conclusion -- Acknowledgements -- Appendix -- References -- Index.
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