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Showing 1 - 25 of
233 matches in All Departments
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Soil Survey (Paperback)
United States Bureau of Chemistry Soils
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R335
Discovery Miles 3 350
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Ships in 10 - 15 working days
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Soil Survey (Paperback)
United States Bureau of Chemistry Soils
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R333
Discovery Miles 3 330
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Ships in 10 - 15 working days
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Unlike some other reproductions of classic texts (1) We have not
used OCR(Optical Character Recognition), as this leads to bad
quality books with introduced typos. (2) In books where there are
images such as portraits, maps, sketches etc We have endeavoured to
keep the quality of these images, so they represent accurately the
original artefact. Although occasionally there may be certain
imperfections with these old texts, we feel they deserve to be made
available for future generations to enjoy.
Unlike some other reproductions of classic texts (1) We have not
used OCR(Optical Character Recognition), as this leads to bad
quality books with introduced typos. (2) In books where there are
images such as portraits, maps, sketches etc We have endeavoured to
keep the quality of these images, so they represent accurately the
original artefact. Although occasionally there may be certain
imperfections with these old texts, we feel they deserve to be made
available for future generations to enjoy.
Unlike some other reproductions of classic texts (1) We have not
used OCR(Optical Character Recognition), as this leads to bad
quality books with introduced typos. (2) In books where there are
images such as portraits, maps, sketches etc We have endeavoured to
keep the quality of these images, so they represent accurately the
original artefact. Although occasionally there may be certain
imperfections with these old texts, we feel they deserve to be made
available for future generations to enjoy.
Technical advances in probing surface chemistry with photoelectron
spectroscopy under ambient pressures and at buried interfaces
enables us to capture information on the chemical state under
conditions close to real life applications. Meanwhile time-resolved
XAS and XES provide the capability of capturing snapshots of the
electronic structure of surface states in the femtosecond time
regime allowing us to probe reaction pathways with unprecedented
precision. There is also a transformation in access to these
techniques. These new approaches are changing our understanding of
surface chemistry in an extremely diverse range of applications,
from device manufacture to in-vivo sensing to catalysis. It is very
timely to consider this new knowledge emerging and explore the
potential applications of these tools to other areas. Join
international leaders in the field as they explore and exchange
ideas about the key aspects of surface science, helping to develop
the roadmap to shape the surface chemistry landscape for the years
ahead. The topics covered include: In-situ methods: discoveries and
challenges Buried interfaces Time resolved surface analysis
(kinetic and molecular timescales) Future directions
Gas and liquid-phase unimolecular reactions are central to the
complex chemistry of a large number of processes, from those
occurring in the Earth's atmosphere to those involved in
transportation, power and manufacturing. Improving our
understanding of the fundamental chemistry of these processes is
critical to solving contemporary challenges such as climate change,
as well as improving industrial efficiency. One hundred years have
passed since the proposal of the Lindemann mechanism in 1922, and
the current state of this field is as exciting and important as
ever. The unique format of the Faraday Discussions allows for
in-depth discussions across the full scope of the field, from new
perspectives in kinetics and dynamics to application to current
challenges such as atmospheric pollution, alternative fuels and
industrial processes. This volume brings together global leaders to
examine the current state of unimolecular reaction experiments as
well as theory and applications to current challenges. In this
volume the topics covered are organised into the following themes:
Collisional energy transfer The reaction step The Master Equation
Impact of Lindemann and related theories
There is currently significant interest in exploring and
identifying new inorganic solar energy conversion systems based on
Earth-abundant non-toxic materials for future sustainable energy
applications and technologies. Developments in emergent inorganic
absorbers are closely tied to the ability of researchers to
correlate and predict device performance from structural and
optical properties. The understanding of material structure and
bonding and their effect on performance are key to developing
guiding principles for design and screening of inorganic
photovoltaic materials. Progress toward such understanding is
facilitated by state-of-the-art tools for structural and electronic
characterisation of semiconductor materials and interfaces, as well
as device design and performance analysis. Further insight is
provided by computer modelling and simulations. This volume brings
together internationally leading scientists working in areas of
material design and modelling, structural and electronic
characterisation, and device design and performance analysis, to
explore and exchange ideas on emerging inorganic thin-film
photovoltaics based on Earth abundant non-toxic materials. In this
volume, the topics covered include: Indium-free CIGS analogues Bulk
and surface characterisation techniques of solar absorbers Novel
chalcogenides, pnictides and defect-tolerant semiconductors
Materials design and bonding
Elements Top TrumpsTM is an entertaining, fast-paced chemistry card
game. With eye-catching imagery and fascinating facts about the
elements, it's a great way to have fun and learn about the
elements. Recommended for children aged 7-14, the game can be
played by two or more players. Each of the 30 cards represents an
element. Players compare numerical properties of the elements
(melting point, density, price, discovery date and the size of the
atom) and choose the category they think will win. Elements Top
Trumps is created by the Royal Society of Chemistry in partnership
with Winning Moves Ltd, the makers of Top TrumpsTM. This product is
sold in packs of six. Individual purchases are also available.
Water is perhaps the most important chemical substance known.
Without it, the very existence of life would be questionable.
Yet its detailed structure and behavior in the condensed phase
and the interfaces between the condensed phase and its environment
remain somewhat controversial. Indeed as ever more sophisticated
and novel experimental and theoretical tools are applied to the
study of bulk liquid water and ice and its interfaces, it is
becoming increasingly clear that this disparate information could
heat the debate on the phase and interface behavior of water rather
than cool it!
This book plans to achieve a unification of views towards the
goal of understanding the microscopic structure and behavior of
condensed phases of water at interfaces and progressing into the
bulk.
Crystallisation, the spontaneous arrangement of molecular building
blocks into ordered solid particles, is a fascinating phenomenon.
Understanding the dynamic, molecular-scale processes that underlie
crystal nucleation and growth holds the key to designing the
production of specific crystalline materials The ability to induce
crystallisation how, when and where we want it is key to material
synthesis. Such capabilities will transform industrial and
environmental sectors, including healthcare, formulated products,
oil and gas, water, mining and advanced materials. This Discussion
focuses on the following four themes: Understanding crystal
nucleation mechanisms: where do we stand? Growing crystals by
design Controlling polymorphism Learning Lessons from Nature - the
future of biomimetics
Elements Top TrumpsTM is an entertaining, fast-paced chemistry card
game. With eye-catching imagery and fascinating facts about the
elements, it's a great way to have fun and learn about the
elements. Recommended for children aged 7-14, the game can be
played by two or more players. Each of the 30 cards represents an
element. Players compare numerical properties of the elements
(melting point, density, price, discovery date and the size of the
atom) and choose the category they think will win. Elements Top
Trumps is created by the Royal Society of Chemistry in partnership
with Winning Moves Ltd, the makers of Top TrumpsTM. This product is
also available in packs of six.
In recent years, mechanochemistry has become a mainstream technique
for chemical synthesis, spanning supramolecular materials,
inorganic (main group, coordination complexes, MOFs) and organic
synthesis, pharmaceutical screening, materials development,
sustainable chemistry and reaction discovery, as well as its more
traditional applications in alloying etc. The current time is also
exciting in terms of advances in the fundamental understanding of
kinetics and some of the first reaction models specific to
mechanochemistry are being discovered. Mechanochemistry is far
broader than synthesis alone. It is also fundamental to
understanding shear processes at the molecular level and is being
harnessed to accomplish new chemistry through the controlled
mechanical scission of polymers. As such, mechanochemistry brings
many disciplines together in an effort to provide greater
understanding of fundamental molecular processes for large scale,
sustainable manufacturing as well as new science. This Faraday
Discussion volume brings together internationally-leading
researchers to explore and exchange ideas on the physical and
chemical principles underlying mechanochemical phenomena. In this
volume the topics covered are organised into the following themes:
Advances in synthesis Shear processes and polymer mechanochemistry
Kinetics and basic understanding Scale up and industrial
implementation
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