Mary D. Archer - Böcker

The University of Cambridge's 1702 chair of chemistry is the oldest continuously occupied chair of chemistry in Britain. The lives and work of the 1702 chairholders over the past three hundred years, described here, paint a vivid picture of chemistry as it slowly transformed from the handmaiden of alchemists and adjunct of medical men into a major academic discipline in its own right. The book has twelve chapters, covering all fifteen chairholders, from Giovanni Francesco Vigani, a contemporary and friend of Isaac Newton, through Smithson Tennant, discoverer of osmium and iridium, and Alexander Robertus Todd, Nobel Laureate and elucidator of the structure of key components of the double helix, to the current chairholder, master molecule maker Steven Victor Ley. Containing personal memoirs and historical essays by acknowledged experts, this book will engage all who are interested in the pivotal role chemistry has played in the making of the modern world.

The second edition of Clean Electricity from Photovoltaics, first published in 2001, provides an updated account of the underlying science, technology and market prospects for photovoltaics. All areas have advanced considerably in the decade since the first edition was published, which include: multi-crystalline silicon cell efficiencies having made impressive advances, thin-film CdTe cells having established a decisive market presence, and organic photovoltaics holding out the prospect of economical large-scale power production.

Photovoltaic cells provide clean, reversible electrical power from the sun. Made from semiconductors, they are durable, silent in operation and free of polluting emissions. In this book, experts from all sectors of the PV community — materials scientists, physicists, production engineers, economists and environmentalists — give their critical appraisals of where the technology is now and what its prospects are.

In this book, expert authors describe advanced solar photon conversion approaches that promise highly efficient photovoltaic and photoelectrochemical cells with sophisticated architectures on the one hand, and plastic photovoltaic coatings that are inexpensive enough to be disposable on the other. Their leitmotifs include light-induced exciton generation, junction architectures that lead to efficient exciton dissociation, and charge collection by percolation through mesoscale phases. Photocatalysis is closely related to photoelectrochemistry, and the fundamentals of both disciplines are covered in this volume.