The New Chemistry

danny writes: "The New Chemistry is a survey of the science behind many of Slashdot's technology stories - read on for my review. (An older title of related interest is Chemical Evolution: Origin of the Elements, Molecules, and Living Systems )." Read on for the rest of Danny's review. The New Chemistry author Nina Hall, ed. pages 500 publisher Cambridge University Press rating 8.5 reviewer Danny Yee ISBN 0-521-45224-4 summary an overview of modern chemistry and its applications.

The New Chemistry provides an overview of modern chemistry and its applications, with seventeen review articles by specialists. Though commissioned for this volume, these take different approaches and are pitched at different levels: some are quite broadly accessible, while others assume the reader has studied chemistry at university (I found my physics and biology background helped a lot). Apart from multiple explanations of semiconduction, there is little repetition and an immense range of material is covered. The result is a fascinating picture of the science underpinning much modern technology.

The first five articles involve a fair bit of physics. "The Search for New Elements" looks at the synthesis of elements beyond uranium. "Bonding and the Theory of Atoms and Molecules" touches on a mix of theory: chemical bonds, reaction dynamics, simulation of liquids, and mathematical chemistry. "Chemistry in a New Light" and "Novel Energy Sources for Reactions" look at new tools for controlling reactions: lasers, electrosynthesis, microwaves, and ultrasound. And "What, Why and When is a Metal?" explains how the well-known criteria for distinguishing metals and insulators don't always work; this is one of the more accessible chapters, with a good selection of colour illustrations and historical "boxes."

The more "pure chemistry" chapters were the ones I had the most trouble following. These include "The Clothing of Metal Ions: Coordination Chemistry at the Turn of the Millenium," "Surface Chemistry", and "New Roads to Molecular Complexity." Other chapters connect more with biology. "Medicines from Nature" illustrates the search for new medicines through a case study of Erythromycin biosynthesis. "From Pharms to Farms" has two parts, one surveying major drugs and fragrances and the other pesticides. And "The Inorganic Chemistry of Life" is an unusual abstract overview of life from the point of view of an inorganic chemist.

A range of chapters are oriented towards engineering applications; these will be of particular interest to those following new computing technologies. "Supramolecular Chemistry" is an accessible look at the building of structures, at the chemical approach to nanotechnology. "Advanced Materials" focuses on applications to electronics - alternatives to silicon, packaging materials, liquid crystals, plastic batteries, and more - while "Molecular Electronics" focuses on actual circuits, on conductors and switches and molecular computing. "Electrochemical and Photoelectrochemical Energy Conversion" looks in detail at a range of traditional and experimental battery and fuel cell systems, and more briefly at photoelectrochemical cells and photochemical waste disposal.

"Chemistry Far from Equilibrium: Thermodynamics, Order and Chaos" is the most mathematical chapter, presenting some dynamical theory with a few examples. And a final chapter "Chemistry in Society" outlines the contributions of chemistry back to the Industrial Revolution, and urges better research both to avoid environmental problems and to correct popular misconceptions.

Purchase The New Chemistry from FatBrain or check out Danny's 600 other reviews. Want to see your own review here? Just read the book review guidelines, then use Slashdot's handy submission form.

Comments

Re:bitterness...

[Graff]

It may be just my opinion (as a former chemist turned physicist), but I think that chemists are rather limited. They're (in general) not very well versed in technological issues and the hard science -- I've found that they're usually an "end-user" of other disciplines' accomplishments.

Well, as a former physicist turned chemist I can say that I think you're a bit off here. All professions have these sort of people and these statements you have made are true with physicists as well.

One of the main difference between chemists and physicists is that more chemists tend to be experimentalists and more physicists tend to be theorists. That is, a good deal of chemistry is focused on physical experiments with the end goal of being able to produce physical substances. A much larger percentage of physics is focused on mathematical theory and mathematical constructs. For many more branches of physics than of chemistry the focus is on producing models rather than physical objects.

This doesn't mean that chemists are not versed in physics or math. It's just that for many branches of chemistry the focus on higher-order physics and math is not as necessary. This is just like for physicists the focus is not on higher-order chemistry and biochemistry. Most chemists do have a good understanding of fast fourier transforms and quantum mechanics because these things are integral to the field of chemistry. I wouldn't expect, however, for a chemist to instantly know all there is to know about general or special relativity, or string theory - this are topics not vital to a chemist's job.

Chemists do get a good share of the grant money out there, but don't discount the amounts that physicists get. There are quite a few physics centers out there that pull in the big bucks, such as Kamioka Observatory, CERN, and Fermilab, among others. Sure the total amount of money that all physics projects receive is not as much as the total that all chemistry projects receive, but people are more focused on the quicker fruits that chemistry tends to produce rather than the future fruits that physics tends to produce. This does not diminish the importance of the work of physicists and physicists should not blame chemists for getting the grant money, it's not a horse race for who can get the most cash.

Re:New?

[chrissam]

This book was published in October 2000. It's the "Chemical Evolution" title referenced in the Slashdot article which is from 1991.