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Books > Science & Mathematics > Chemistry > Inorganic chemistry
Fire is a continuing problem around the world and it must be
controlled. This ACS Symposium Series volume addresses recent
advances in fire retardancy and examines progress that has been
made in controlling fires. It focuses on the chemistry of the
polymers themselves and how those chemical structures yield
particular heat release, thermal decomposition products, and
full-scale fire performance. The book consists of 5 sections.
First, the Editors produce an overview to put the latest research
into perspective. The first third of the book focuses on
Nanocomposites and Flame Retardancy and represents the current
state of the field. The second third of the book is devoted to
Polymer Flammability Measurement and Mechanisms. The remainder of
the book will is equally divided between New Flame Retardant
Chemistry and Recent Developments in Flame Retardant Materials.
Each of the 4 technical sections is preceded by a short overview
provided by the editors.
This book is meant to be a companion volume for the ACS Symposium
Series Book entitled Nuts and Bolts of Chemical Education Research.
In the Nuts and Bolts book (edited by Diane M. Bunce and Renee
Cole), readers were presented with information on how to conduct
quality chemical education research. In the Myth book, exemplars of
chemical education research are featured. In the cases where the
chapter in the book is describing research that has already been
published (typically in the Journal of Chemical Education),
additional information is provided either in terms of research
questions investigated that were not reported in the published
article or background information on decisions made in the research
that helped the investigation. The main focus of this type of
discussion is to engage the reader in the reality of doing chemical
education research including a discussion of the authors'
motivation. It is expected that these two books could be used as
textbooks for graduate chemical education courses showing how to do
chemical education research and then providing examples of quality
research.
Tools of Chemistry Education Research meets the current need for
information on more in-depth resources for those interested in
doing chemistry education research. Renowned chemists Diane M.
Bunce and Renee S. Cole present this volume as a continuation of
the dialogue started in their previous work, Nuts and Bolts of
Chemical Education Research. With both volumes, new and experienced
researchers will now have a place to start as they consider new
research projects in chemistry education. Tools of Chemistry
Education Research brings together a group of talented researchers
to share their insights and expertise with the broader community.
The volume features the contributions of both early career and more
established chemistry education researchers, so as to promote the
growth and expansion of chemistry education. Drawing on the
expertise and insights of junior faculty and more experienced
researchers, each author offers unique insights that promise to
benefit other practitioners in chemistry education research.
Following Ionic Liquids: Industrial Applications to Green
Chemistry, SS #818, by the same editors, this book focuses on
exciting new developments in ionic liquids.
The world-wide sales of polysiloxanes or silicones at the beginning
of this new millennium is approximately $10 billion per year.
Commercial products range from those entirely composed of silicone
to products where the silicone is a low level but key component.
This symposium covered the recent academic and technological
developments behind silicones and silicone-modified materials and
the sessions were well attended of wide interest to both the
academic and industrial communities. The papers from our two highly
successful symposia in this important area were published in the
books Silicones and Silicone-Modified Materials, (Eds. S. J.
Clarson, J. J. Fitzgerald, M. J. Owen and S. D. Smith), ACS
Symposium Series Vol. 729 / Oxford University Press, 2000, ISBN
0-8412-3613-5 and Synthesis and Properties of Silicones and
Silicone-Modified Materials, (Eds. S. J. Clarson, J. J. Fitzgerald,
M. J. Owen, S. D. Smith and M. E. Van Dyke), ACS Symposium Series
Vol 838 / Oxford University Press, 2003, ISBN 0-8412-3804-9
The volume begins with an overview of POGIL and a discussion of the
science education reform context in which it was developed. Next,
cognitive models that serve as the basis for POGIL are presented,
including Johnstone's Information Processing Model and a novel
extension of it.
Adoption, facilitation and implementation of POGIL are addressed
next. Faculty who have made the transformation from a traditional
approach to a POGIL student-centered approach discuss their
motivations and implementation processes. Issues related to
implementing POGIL in large classes are discussed and possible
solutions are provided. Behaviors of a quality facilitator are
presented and steps to create a facilitation plan are
outlined.
Succeeding chapters describe how POGIL has been successfully
implemented in diverse academic settings, including high school and
college classrooms, with both science and non-science majors. The
challenges for implementation of POGIL are presented, classroom
practice is described, and topic selection is addressed. Successful
POGIL instruction can incorporate a variety of instructional
techniques. Tablet PC's have been used in a POGIL classroom to
allow extensive communication between students and instructor. In a
POGIL laboratory section, students work in groups to carry out
experiments rather than merely verifying previously taught
principles.
Instructors need to know if students are benefiting from POGIL
practices. In the final chapters, assessment of student performance
is discussed. The concept of a feedback loop, which can consist of
self-analysis, student and peer assessments, and input from other
instructors, and its importance in assessment is detailed. Datais
provided on POGIL instruction in organic and general chemistry
courses at several institutions. POGIL is shown to reduce
attrition, improve student learning, and enhance process skills.
The conditions of our overpopulated planet with ever-growing energy
needs, fossil fuels in limited supplies, and inefficient energy use
world-wide, are creating a global crisis. Science has a
responsibility, as well as a grand opportunity, to solve these
energy-based problems of society. Science's new nanotechnologies,
and the creativity they bring, are particularly appropriate to
solve these problems. For example, energy-saving lighting, coupled
with improved harvesting and conversion of sunlight into electric
energy, will have a great impact on society's energy needs. Also,
development of energy efficient and low cost fuel cells, which
could eventually replace car engines, has a potential to improve
everyday life greatly. Nanomaterials offer an opportunity to
develop new low-cost materials as environmentally friendly
solutions and renewable energy sources, in order to meet society's
energy needs. Fortunately, a wide spectrum of the scientific
community has become interested in developing these nanomaterials
in order to solve the above energy challenges. Nanomaterials offer
unique mechanical, catalytic, electronic, and optical features,
which are different from those of the analogous bulk material (1).
This is because nanomaterials have scale-dependent properties, due
to quantum size effects, which means the nanomaterial size (10 -
100 nm) is smaller than the mean free path of their electrons.
Thus, nanomaterials have great promise for use in harvesting solar
energy, hydrogen production and storage, fuel cells, catalysis,
chemical, optical sensors, drug delivery systems (such as
liposomes), and nanothermite reactions (2-4). Fluorine-containing
nanomaterials generally have certain unique properties which are
often improved relative to the analogous non-fluorinated
nanomaterials, and which therefore could be engineered. Although
fluorine has the highest electronegativity of all the elements,
which means that bonds to fluorine are generally quite polar, it is
also in the second period of the periodic table, so it also has a
small atomic radius and forms strong bonds. This produces the
following properties, which also are characteristic of and bring
great advantages to fluorine nanomaterials: high thermal and
chemical stability, resistance to degradation by solvents, low
flammability, low moisture absorption, low surface tension or
energy, low dielectric constant, and serving as a strong oxidant
under high energy conditions (5). However, little attention has
been given to fluorine-containing organic and inorganic
nanomaterials, which are predicted to have these unusual
characteristics. This book presents examples of four diverse
classes of these nanomaterials.
Boron-based drugs have attracted broad interest from both academia
and industry. This book describes advanced boron-based drugs, new
applications and related pharmacology. Authoritative yet
accessible, it begins with an introduction to general boron
chemistry, before detailing FDA-approved boron-containing drugs,
boron agents for neutron capture therapy and clinical reports for
boron neutron capture therapy. Designed for academic and industrial
scientists, this is a valuable resource that brings together in one
comprehensive volume cutting-edge information on the current state
of boron-based medicinal chemistry.
Advanced fiber materials have been developed for various superior
applications because of their higher mechanical flexibility,
high-temperature resistance, and outstanding chemical stability.
This book presents an overview of the current development of
advanced fiber materials, fabrication methods, and applications.
Applications covered include pollution control, environment,
energy, information storage technology, optical and photonic,
photocatalysis, textile, drug delivery, tumor therapy, corrosion
protection applications, and a state of art of advanced fiber
materials.
Practical skills form the cornerstone of chemistry. However, the
diversity of skills required in the laboratory means that a
student's experience may be limited. While some techniques do
require specific skills, many of them are transferable generic
skills that are required throughout the subject area. Limited time
constraints of the modern curriculum often preclude or minimise
laboratory time. Practical Skills in Chemistry 3rd edition provides
a general guidance for use in and out of practical sessions,
covering a range of techniques from the basic to the more advanced.
This 'one-stop' text will guide you through the wide range of
practical, analytical and data handling skills that you will need
during your studies. It will also give you a solid grounding in
wider transferable skills such as teamwork, using information
technology, communicating information and study skills. This
edition has been enhanced and updated throughout to provide a
complete and easy-to-read guide to the developing skills required
from your first day through to graduation, further strengthening
its reputation as the practical resource for students of chemistry
and related discipline areas.
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Fluoride
(Hardcover)
Enos Wamalwa Wambu, Grace J. Lagat, Ayabei Kiplagat
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R2,874
R2,695
Discovery Miles 26 950
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This Kit contains a printed book and a set of models and a box to
hold them all shrink wrapped together. Darling Models (TM) contain
various pieces used to build atoms, bonds and molecules. These
models bring visual representation and hands on learning to the
microscopic world of molecules.
The elucidation of reaction mechanisms generally requires the
carefully designed control of molecular symmetry to distinguish
between the many possible reaction pathways. Making and Breaking
Symmetry in Chemistry emphasises the crucial role played by
symmetry in modern synthetic chemistry. After discussion of a
number of famous classical experiments, the advances brought about
by the introduction of new techniques, in particular NMR
spectroscopy, are exemplified in numerous cases taken from the
recent literature. Experimental verification of many of the
predictions made in Woodward and Hoffmann's explication of the
Conservation of Orbital Symmetry are described. Applications that
involve the breaking of molecular symmetry to resolve these and
other mechanistic problems in organic, inorganic and organometallic
chemistry are presented in the first sections of the book, together
with many examples of the detection of hitherto hidden
rearrangement processes.Subsequently, under the aegis of making
molecular symmetry, examples of the preparation of highly
symmetrical molecules found in the organic, organometallic or
inorganic domains are discussed. These include Platonic
hydrocarbons or boranes, tetrahedranes, cubanes, prismanes,
dodecahedrane, fullerene fragments such as corannulene, sumanene or
semibuckminsterfullerene, and other systems of unusual geometries
or bonding characteristics (Moebius strips, molecular brakes and
gears, Chauvin's carbomers, Fitjer's rotanes, persubstituted rings,
metal-metal multiple bonds, etc.). The text also contains vignettes
of many of the scientists who made these major advances, as well as
short sections that briefly summarise key features of important
topics that underpin the more descriptive material. These include
some aspects of chirality, NMR spectroscopy, and the use of
isotopic substitution to break molecular symmetry. A brief appendix
on point group symmetry and nomenclature is also helpfully
provided.
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Ligand
(Hardcover)
Chandraleka Saravanan, Bhaskar Biswas
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R3,442
R3,214
Discovery Miles 32 140
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This volume discusses the role of ZIF-8 composites in water
decontamination as an adsorbent and photocatalyst. Metal-organic
frameworks (MOFs) are advanced porous materials and are promising
adsorbents with facile modifications, high specific surface area,
controllable porosity, and tailored surface properties. Water
pollution is a major concern and has endangered human health.
Recently, researchers have designed MOFs for use in remediation.
This volume discusses the role of MOFs in removal of pharmaceutical
pollutants. Metal-organic frameworks (MOFs) are advanced porous
materials and are promising adsorbents with facile modifications,
high specific surface area, controllable porosity, and tailored
surface properties. Pharmaceutical pollution is an issue of concern
due to its effects on environment. Recently, researchers have
designed MOFs for use in remediation.
Chalcogen-nitrogen chemistry involves the study of compounds that
exhibit a linkage between nitrogen and sulfur, selenium or
tellurium atoms. Since the publication of A Guide to
Chalcogen-Nitrogen Chemistry in 2005, the emphasis of
investigations of chalcogen-nitrogen compounds has advanced from a
focus on fundamental studies to the development of practical
applications, as indicated by the title of this new edition.
Pharmaceutical applications of organic sulfur-nitrogen compounds
include drugs for the treatment of various diseases, as well as
probes for locating tumour cells. From a materials perspective,
carbon-containing chalcogen-nitrogen heterocycles have applications
in everyday devices such as LEDs and solar cells. A new technology
based on binary sulfur nitrides is being used for fingerprint
detection in forensic science. As a result, this book includes
seven new chapters and updates the others with extensive literature
coverage of developments since 2005 while retaining earlier seminal
results. This comprehensive text is essential for anyone working in
the field, and the four introductory chapters emphasise general
concepts that will be helpful to the non-specialist. The treatment
is unique in providing a comparison of sulfur, selenium and
tellurium compounds. Each chapter is designed to be self-contained,
and there are extensive cross-references between chapters.
Multiferroics, materials with a coexistence of magnetic and
ferroelectric order, provide an efficient route for the control of
magnetism by electric fields. The authors cover multiferroic
thin-film heterostructures, device architectures and
domain/interface effects. They critically discuss achievements as
well as limitations and assess opportunities for future
applications.
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