|
|
Books > Science & Mathematics > Chemistry > Physical chemistry > General
This Proceedings of APCRE'05 contains the articles that were
presented at the 4th Asia-Pacific Chemical Reaction Engineering
Symposium (APCRE 05), held at Gyeongju, Korea between June 12 and
June 15, 2005, with a theme of "New Opportunities of Chemical
Reaction Engineering in Asia-Pacific Region."
Following the tradition of APCRE Symposia and ISCRE, the scientific
program encompassed a wide spectrum of topics, including not only
the traditional areas but also the emerging fields of chemical
reaction engineering into which the chemical reaction engineers
have successfully spearheaded and made significant contributions in
recent years.
In addition to the 190 papers being accepted, six plenary lectures
and 11 invited lectures are placed in two separate chapters in the
front.
* Provides an overview of new developments and application in
chemical reaction engineering
* Topics include traditional and emerging fields
* Papers reviewed by experts in the field
The Phase Field Crystal (PFC) model incorporates microscopic
structural details into a mesoscopic continuum theory. Methods for
fast propagation of PFC interfaces are discussed in this book. They
can handle a wide range of thermal gradients, supersaturations and
supercoolings, including applications such as selective laser
melting. The reader will find theoretical treatment in the first
half, while the latter half discusses numerical models.
Chemical Kinetics bridges the gap between beginner and specialist
with a path that leads the reader from the phenomenological
approach to the rates of chemical reactions to the state-of-the-art
calculation of the rate constants of the most prevalent reactions:
atom transfers, catalysis, proton transfers, substitution
reactions, energy transfers and electron transfers. For the
beginner provides the basics: the simplest concepts, the
fundamental experiments, and the underlying theories. For the
specialist shows where sophisticated experimental and theoretical
methods combine to offer a panorama of time-dependent molecular
phenomena connected by a new rational.
Chemical Kinetics goes far beyond the qualitative description: with
the guidance of theory, the path becomes a reaction path that can
actually be inspected and calculated. But Chemical Kinetics is more
about structure and reactivity than numbers and calculations. A
great emphasis in the clarity of the concepts is achieved by
illustrating all the theories and mechanisms with recent examples,
some of them described with sufficient detail and simplicity to be
used in general chemistry and lab courses.
* Looking at atoms and molecules, and how molecular structures
change with time.
* Providing practical examples and detailed theoretical
calculations
* Of special interest to Industrial Chemistry and Biochemistry
This book presents recently developed computational approaches for
the study of reactive materials under extreme physical and
thermodynamic conditions. It delves into cutting edge developments
in simulation methods for reactive materials, including quantum
calculations spanning nanometer length scales and picosecond
timescales, to reactive force fields, coarse-grained approaches,
and machine learning methods spanning microns and nanoseconds and
beyond. These methods are discussed in the context of a broad range
of fields, including prebiotic chemistry in impacting comets,
studies of planetary interiors, high pressure synthesis of new
compounds, and detonations of energetic materials. The book
presents a pedagogical approach for these state-of-the-art
approaches, compiled into a single source for the first time.
Ultimately, the volume aims to make valuable research tools
accessible to experimentalists and theoreticians alike for any
number of scientific efforts, spanning many different types of
compounds and reactive conditions.
Unimolecular reactions are in principle the simplest chemical
reactions, because they only involve one molecule. The basic
mechanism, in which the competition between the chemical reaction
step and a collisional deactivation leads to a pressure-dependent
coefficient, has been understood for a long time. However, this is
a rapidly developing field, and many new and important discoveries
have been made in the past decade.
This First Part Part of Two CCK Volumes dealing with Unimolecular
Rections, deals with the Reaction Step. The first chapter is an
introduction to the whole project, aiming to cover the material
necessary to understand the content of the detailed chapters, as
well as the history of the development of the area. Chapter 2 is a
review of the modern view of the statistical theories, as embodied
in the various forms of RRKM theory. Chapter 3 deals with the fully
quantum mechanical view of reactive states as resonances.
. Presents considerable advances in the field made during the last
decade.
. Treats both the statistical as well as the fully quantum
mechanical view.
Corrosion is a degrading material process frequently encountered in
engineering structures and components, which may lead to costly and
catastrophic failures if not properly and timely addressed. This
volume describes a wide spectrum of experimental and analytical
studies, which provide a fairly comprehensive account of corrosion
manifestations and methodologies for addressing them in structural
and industrial design. As such, it is expected to make a valuable
reference publication for engineers and scientists interested in
the protection of structures and components from harmful and
potentially ruinous corrosive action.The collected articles
comprising this volume address issues which can be categorised into
two main areas. The first is concerned with material science
approaches to corrosion, that is, visual or instrumental means of
assessing existing behaviour or effectiveness of corrective
measures and techniques. The second part of the volume comprises
boundary element simulations of cathodic protection schemes for the
purpose of predicting and optimising their performance.A number of
practical problems are analysed such as: the coating condition on a
ballast tank wall; the impressed current cathodic protection of an
offshore platform and minimizing a ship's electric and magnetic
signature. Topics covered include: Elemental identification;
Material loss; Strain fields; Stress corrosion cracking; Corrosion
resistance; Fretting corrosion; Contact surface damage;
Electrochemical testing; Coating conditions; Cathodic protection;
Current density distribution; Pipelines and deep well casings;
Electric and magnetic signatures; Coating damage effects; Galvanic
corrosion.
Kinetic Control in Synthesis and Self-Assembly provides a unique
overview of the fundamental principles, novel methods and practical
applications for researchers across organic synthesis,
supramolecular chemistry and materials sciences. The book examines
naturally occurring molecular systems in which kinetic processes
are more ubiquitous than thermodynamic processes, also exploring
the control of reactions and molecular self-assemblies, through
kinetic processes, in artificial systems. These methods currently
play a crucial role for tuning materials functions. From organic
synthesis, to supramolecular assemblies, and from restricted
spaces, to material synthesis for hierarchical structures, the book
offers valuable coverage for researchers across disciplines.
Interesting topics include how to regulate kinetic pathways more
precisely, essential molecular design for kinetic traps, and how
molecular environments surrounding molecules (i.e., solvent,
temperature, and pressure effects) influence kinetic control in
reactions and self-assemblies.
In the ten years since the first edition appeared the "renaissance"
in Free Radical Polymerization has continued and gained momentum.
In this second revised edition, the authors critically evaluate the
findings of the last decade, where necessary reinterpreting earlier
work in the light of these ideas, and point to the areas where
current and future research is being directed. The overall aim is
to provide a framework for further extending our understanding of
free radical polymerization and create a definable link between
synthesis conditions and polymer structure and properties.
The authors have updated all chapters, and added many new
references and two new chapters to reflect the significant advances
made in radical polymerization. One new chapter has been devoted
to
the area of living radical polymerization which is now responsible
for a very substantial fraction of the papers in the field.
In addition to offering polymers with unique compositions and
properties not achievable with other methodologies, living radical
polymerization has also been combined with other
processes and mechanisms to give structures and architectures that
were not previously thought possible.
The developments are seen to have great application particularly in
the emerging areas of electronics, biotechnology and
nanotechnology.
* A new chapter devoted to the growing field of living radical
polymerization
* Seven chapters revised and updated with eight years of new
research
* An excellent text suitable for graduates in polymer chemistry and
a reference source for researchers and practitioners in radical
polymerization
Computational Modelling of Nanoparticles highlights recent advances
in the power and versatility of computational modelling,
experimental techniques, and how new progress has opened the door
to a more detailed and comprehensive understanding of the world of
nanomaterials. Nanoparticles, having dimensions of 100 nanometers
or less, are increasingly being used in applications in medicine,
materials and manufacturing, and energy. Spanning the smallest
sub-nanometer nanoclusters to nanocrystals with diameters of 10s of
nanometers, this book provides a state-of-the-art overview on how
computational modelling can provide, often otherwise unobtainable,
insights into nanoparticulate structure and properties. This
comprehensive, single resource is ideal for researchers who want to
start/improve their nanoparticle modelling efforts, learn what can
be (and what cannot) achieved with computational modelling, and
understand more clearly the value and details of computational
modelling efforts in their area of research.
This book studies the dynamics of fundamental collective
excitations in quantum materials, focusing on the use of
state-of-the-art ultrafast broadband optical spectroscopy.
Collective behaviour in solids lies at the origin of several
cooperative phenomena that can lead to profound transformations,
instabilities and phase transitions. Revealing the dynamics of
collective excitations is a topic of pivotal importance in
contemporary condensed matter physics, as it provides information
on the strength and spatial distribution of interactions and
correlation. The experimental framework explored in this book
relies on setting a material out-of-equilibrium by an ultrashort
laser pulse and monitoring the photo-induced changes in its optical
properties over a broad spectral region in the visible or
deep-ultraviolet. Collective excitations (e.g. plasmons, excitons,
phonons...) emerge either in the frequency domain as spectral
features across the probed range, or in the time domain as coherent
modes triggered by the pump pulse. Mapping the temporal evolution
of these collective excitations provides access to the hierarchy of
low-energy phenomena occurring in the solid during its path towards
thermodynamic equilibrium. This methodology is used to investigate
a number of strongly interacting and correlated materials with an
increasing degree of internal complexity beyond conventional band
theory.
Advances in Biomembranes and Lipid Self-Assembly, Volume 28,
formerly titled Advances in Planar Lipid Bilayers and Liposomes,
provides a global platform for the study of cell membranes, lipid
model membranes, and lipid self-assemblies, from the micro- to the
nanoscale. Planar lipid bilayers are widely studied due to their
ubiquity in nature. This book presents research on their
application in the formulation of biomimetic model membranes, and
in the design of artificial dispersion of liposomes. Moreover, the
book discusses how lipids self-assemble into a wide range of other
structures, including micelles and the liquid crystalline hexagonal
and cubic phases. Chapters in this volume present both original
research and comprehensive reviews written by world leading experts
and young researchers.
This book offers a comprehensive overview of thermodynamics. It is
divided into four parts, the first of which equips readers with a
deeper understanding of the fundamental principles of
thermodynamics of equilibrium states and of their evolution. The
second part applies these principles to a series of generalized
situations, presenting applications that are of interest both in
their own right and in terms of demonstrating how thermodynamics,
as a theory of principle, relates to different fields. In turn, the
third part focuses on non-equilibrium configurations and the
dynamics of natural processes. It discusses both discontinuous and
continuous systems, highlighting the interference among
non-equilibrium processes, and the nature of stationary states and
of fluctuations in isolated systems. Lastly, part four introduces
the relation between physics and information theory, which
constitutes a new frontier in fundamental research. The book
includes step-by-step exercises, with solutions, to help readers to
gain a fuller understanding of the subjects, and also features a
series of appendices providing useful mathematical formulae.
Reflecting the content of modern university courses on
thermodynamics, it is a valuable resource for students and young
scientists in the fields of physics, chemistry, and engineering.
This book considers the different concepts of hydrophile-lipophile
balance (HLB) of surfactants and solid particles and the main
physicochemical properties of surfactant and solid interfaces which
are used to definite the hydrophile-lipophile balance. The book
comprehensively analyses all interfacial and bulk properties of
surfactants used for the determination of HLB (such as interfacial
tension, distribution coefficient, adsorption, surface pressure,
surfactants solubility, structure characteristics, distribution
between heteropolar phases, micellar formation, chromatographic
characteristics, phase separation in emulsions, phase inversion
temperature, formation of three phase systems).
The central point of the book is the energetic interpretation of
the balance, i.e. the hydrophile-lipophile ratio. At the same time
the HLB-number systems of Griffin and Davies and other independant
methods of the hydrophile-lipophile balance definitions are
discussed: PIT, polarity indexes, surfactant affinity difference
etc. The possibility of application of the different
characteristics of the hydrophile-lipophile balance as a criterion
of phase inversion in emulsions and microemulsion systems
water-oil-surfactant are considered.
For the first time the different methods of the
hydrophile-lilophile balance definition for solid particles in
compact and dispersed form are suggested by the author. The use of
hydrophile-lipophile characteristics of solid particles as a
criterion of phase inversion in emulsion stabilisation and for
other applications is discussed.
THIS VOLUME, WHICH IS DESIGNED FOR STAND-ALONE USE IN TEACHING AND
RESEARCH, FOCUSES ON QUANTUM CHEMISTRY, AN AREA OF SCIENCE THAT
MANY CONSIDER TO BE THE CENTRAL CORE OF COMPUTATIONAL CHEMISTRY.
TUTORIALS AND REVIEWS COVER
* HOW TO OBTAIN SIMPLE CHEMICAL INSIGHT AND CONCEPTS FROM DENSITY
FUNCTIONAL THEORY CALCULATIONS,
* HOW TO MODEL PHOTOCHEMICAL REACTIONS AND EXCITED STATES,
AND
* HOW TO COMPUTE ENTHALPIES OF FORMATION OF MOLECULES.
* A FOURTH CHAPTER TRACES CANADIAN RESEARCH IN THE EVOLUTION OF
COMPUTATIONAL CHEMISTRY.
* ALSO INCLUDED WITH THIS VOLUME IS A SPECIAL TRIBUTE TO QCPE. FROM
REVIEWS OF THE SERIES
"Reviews in Computational Chemistry proves itself an invaluable
resource to the computational chemist. This series has a place in
every computational chemist's library."-JOURNAL OF THE AMERICAN
CHEMICAL SOCIETY
The series Topics in Current Chemistry Collections presents
critical reviews from the journal Topics in Current Chemistry
organized in topical volumes. The scope of coverage is all areas of
chemical science including the interfaces with related disciplines
such as biology, medicine and materials science. The goal of each
thematic volume is to give the non-specialist reader, whether in
academia or industry, a comprehensive insight into an area where
new research is emerging which is of interest to a larger
scientific audience. Each review within the volume critically
surveys one aspect of that topic and places it within the context
of the volume as a whole. The most significant developments of the
last 5 to 10 years are presented using selected examples to
illustrate the principles discussed. The coverage is not intended
to be an exhaustive summary of the field or include large
quantities of data, but should rather be conceptual, concentrating
on the methodological thinking that will allow the non-specialist
reader to understand the information presented. Contributions also
offer an outlook on potential future developments in the field. The
chapters "Ionic Liquid-Liquid Chromatography: A New General Purpose
Separation Methodology", "Proteins in Ionic Liquids: Current Status
of Experiments and Simulations", "Lewis Acidic Ionic Liquids" and
"Quantum Chemical Modeling of Hydrogen Bonding in Ionic Liquids"
are available open access under a Creative Commons Attribution 4.0
International License via link.springer.com.
This volume explores how ionic liquids are used in different areas
of biotechnology. It also provides insights on the interaction of
ionic liquids with biomolecules and biomaterials. Ionic liquids
have become essential players in the fields of synthesis,
catalysis, extraction and electrochemistry, and their unique
properties have opened a wide range of applications in
biotechnology. Readers will discover diverse examples of the
application of ionic liquids as solvents for biomaterials
extraction and pretreatment, in enzymatic and whole cell catalysed
reaction, and as activation agents for biocatalysis. Particular
attention is given to the biologically functionalized ionic liquids
employed in medical and pharmaceutical applications. Although ionic
liquids are considered "green solvents", the contributing authors
will also explore their environmental impact when applied to
biotechnology. Chemical, biological and medical scientists
interested in ionic liquids and biotechnology will find this work
instructive and informative.
This book provides a modern and easy-to-understand introduction to
the chemical equilibria in solutions. It focuses on aqueous
solutions, but also addresses non-aqueous solutions, covering
acid-base, complex, precipitation and redox equilibria. The theory
behind these and the resulting knowledge for experimental work
build the foundations of analytical chemistry. They are also of
essential importance for all solution reactions in environmental
chemistry, biochemistry and geochemistry as well as pharmaceutics
and medicine. Each chapter and section highlights the main aspects,
providing examples in separate boxes. Questions and answers are
included to facilitate understanding, while the numerous literature
references allow students to easily expand their studies.
This thesis investigates the combustion chemistry of cyclohexane,
methylcyclohexane, and ethylcyclohexane on the basis of
state-of-the-art synchrotron radiation photoionization mass
spectrometry experiments, quantum chemistry calculations, and
extensive kinetic modeling. It explores the initial decomposition
mechanism and distribution of the intermediates, proposes a novel
formation mechanism of aromatics, and develops a detailed kinetic
model to predict the three cycloalkanes' combustion properties
under a wide range of conditions. Accordingly, the thesis provides
an essential basis for studying much more complex cycloalkanes in
transport fuels and has applications in engine and fuel design, as
well as emission control.
Advances in Biomembranes and Lipid Self-Assembly, Volume 27,
formerly titled Advances in Planar Lipid Bilayers and Liposomes,
provides a global platform for a broad community of experimental
and theoretical researchers studying cell membranes, lipid model
membranes, and lipid self-assemblies from the micro- to the
nanoscale. The assortment of chapters in this volume represents
both original research and comprehensive reviews written by world
leading experts and young researchers, with topics of note in this
release including TiO2 Nanomaterials as Electrochemical Biosensors
for Cancer, the Reconstitution of Ion Channels in Planar Lipid
Bilayers: New Approaches, and Shear-Induced Lamellar/Onion
Transition in Surfactant Systems.
|
|