Brédas (105 results)

Condition: New.

Condition: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.

Hardcover. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. X-15902 Sprache: Englisch Gewicht in Gramm: 2100.

Condition: Neuf.

Condition: New.

Condition: New.

Condition: New. In.

Hardcover. Ehem. Bibliotheksexemplar mit Bib.-Signatur und Stempel in GUTEM Zustand. Kaum Gebrauchsspuren. Sprache: Englisch Gewicht in Gramm: 550.

Condition: New.

Hardcover. Condition: Très bon. Edition 1992. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Edition 1992. Ammareal gives back up to 15% of this item's net price to charity organizations.

Condition: New. pp. 172.

Condition: Neuf. Ravenet, Aline (illustrator).

Condition: New.

Condition: fine. l'article peut presenter de tres legers signes d'usure. vendeur professionnel; envoi soigne en 24/48h.

Hardcover. Condition: New. SHRINK-WRAPPED: US SELLER SHIPS FAST FROM USA.

Paperback. Condition: New. How can single atoms be manipulated? Are the laws of physics still valid at the nanostructure scale? How could nanotechnologies help cure disease? What are the application fields of nanotechnologies and what ethical issues do they raise? These questions and many others are answered in this clearly presented, fascinating book. This updated second edition puts nanotechnologies into perspective by explaining issues in health, environmental and military application domains, and discusses the technology in the context of current media and ethical debates. It also introduces the ambitious, and perhaps almost utopian, NBIC programme (Nanotechnology, Biotechnology, Information technology and Cognitive science) - an initiative that foresees the 'reunification' of science by encouraging collaboration among specialists of different scientific domains. Intended for a wide audience, this book will interest teachers and students of science, as well as those with a general interest in how modern technologies and the sciences interact.

Softcover. Ex-library in GOOD condition with library-signature and stamp(s). Some traces of use. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. R-17296 3540097317 Sprache: Englisch Gewicht in Gramm: 550.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: Gut. Zustand: Gut | Seiten: 624 | Sprache: Englisch | Produktart: Bücher | This book constitutes the Proceedings of the NATO Advanced Research Workshop on Conjugated Polymers held at the University of Mons, Belgium, during the first week of September 1989. The Workshop was attended by about fifty scientists representing most of the leading research groups within NATO countries, that have contributed to the development of conjugated polymeric materials. The program was focused on applications related to electrical conductivity and nonlinear optics. The attendance was well balanced with a blend of researchers from academic, industrial, and government labs, and including synthetic chemists, physical chemists, physicists, materials scientists, and theoreticians. The Workshop provided an especially timely opportunity to discuss the important progress that has taken place in the field of Conjugated Polymers in the late eighties as well as the enormous potential that lies in front of us. Among the recent significant developments in the field, we can cite for instance: (i) The discovery of novel synthetic routes affording conjugated polymers -that are much better characterized, especially through control of the molecular weight; - that can be processed from solution or the melt; the early promise that conducting polymcrs would constitute materials combining the electrical conductivities of metals with the mechanical properties of plastics is now being realized; -that can reach remarkably high conductivities.

Paperback. Condition: New. How can single atoms be manipulated? Are the laws of physics still valid at the nanostructure scale? How could nanotechnologies help cure disease? What are the application fields of nanotechnologies and what ethical issues do they raise? These questions and many others are answered in this clearly presented, fascinating book. This updated second edition puts nanotechnologies into perspective by explaining issues in health, environmental and military application domains, and discusses the technology in the context of current media and ethical debates. It also introduces the ambitious, and perhaps almost utopian, NBIC programme (Nanotechnology, Biotechnology, Information technology and Cognitive science) - an initiative that foresees the 'reunification' of science by encouraging collaboration among specialists of different scientific domains. Intended for a wide audience, this book will interest teachers and students of science, as well as those with a general interest in how modern technologies and the sciences interact.

Condition: Sehr gut. Zustand: Sehr gut | Seiten: 306 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Condition: New.

Condition: New.

Paperback. Condition: new. Paperback. CONJUGATED POLYMERS: THE IMTERPLAY BETWEEN SYNTHESIS, 1 STRUCTURE, AND PROPERTIES C. B. GORMAN and R. H. GRUBBS 1. Introduction 2 2. Structural Features of Conjuqated. Polyaers 3 3. Polymer Synthesis: Basic Methods 4 3. 1 Step-Growth Polymerization 5 3. 2 Chain-Growth Polymerization 6 3. 3 Rinq-Openinq Polymerization 8 4. Direct Synthetic Methods 8 4. 1 Electrochemical Synthesis 9 4. 2 Synthesis by Step-Growth Polymerization 11 4. 2. 1 Polyaniline (PAN) 11 4. 2. 2 Poly(Phenylene Sulfide) 12 4. 2. 3 Poly thiophene and its Derivatives 13 4. 2. 4 Other 5-membered Heterocyclic 16 Derivatives 4. 2. 5 Polyparaphenylene (PPP) 17 4. 2. 6 Polysilanes 18 4. 2. 7 Polymers of Phthalocyanines 19 4. 2. 8 Other Conjugated Metal Coordination 20 Polymers 4. 2. 9 Ladder Polymers 21 4. 3 The Unusual Topochemical Polymerization to 23 form Polydiacetylenes 4. 4 Chain-Growth Polymerizations 24 4. 4. 1 Polyacetylene via Ziegler-Natta 24 Polymerization 4. 4. 2 Ring-Opening Metathesis Polymerization 26 Routes to Polyacetylenes 5. Polymers fro. precursors 27 5. 1 Polyparaphenylene (PPP) 27 5. 2 Poly(Phenylene Vinylene) (PPV) and Other 28 Vinylene Polymers 5. 3 Precursors to Polyacetylene 29 6.Extentions of these Methods in the Synthesis of 31 *saall-Bandqap* Pplymers 7. Conjuqated. Polymer Matrices 33 8. Conclusions and Caveats 35 Acknowled. qements 36 References 36 vi TABLE OF CONTENTS PROPERTIES OF HIGHLY CONDUCTIHG POLYACETYLEHE 49 Th. SCHIMMEL, D. GLASER, M. SCHWOERER AND H. NAARMANN 1. Introduction 50 2. SBIlpie Synthesis, lIorphology and Properties 52 2. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Paperback. Condition: new. Paperback. This book constitutes the Proceedings of the NATO Advanced Research Workshop on Conjugated Polymers held at the University of Mons, Belgium, during the first week of September 1989. The Workshop was attended by about fifty scientists representing most of the leading research groups within NATO countries, that have contributed to the development of conjugated polymeric materials. The program was focused on applications related to electrical conductivity and nonlinear optics. The attendance was well balanced with a blend of researchers from academic, industrial, and government labs, and including synthetic chemists, physical chemists, physicists, materials scientists, and theoreticians. The Workshop provided an especially timely opportunity to discuss the important progress that has taken place in the field of Conjugated Polymers in the late eighties as well as the enormous potential that lies in front of us. Among the recent significant developments in the field, we can cite for instance: (i) The discovery of novel synthetic routes affording conjugated polymers -that are much better characterized, especially through control of the molecular weight; - that can be processed from solution or the melt; the early promise that conducting polymcrs would constitute materials combining the electrical conductivities of metals with the mechanical properties of plastics is now being realized; -that can reach remarkably high conductivities. This book constitutes the Proceedings of the NATO Advanced Research Workshop on Conjugated Polymers held at the University of Mons, Belgium, during the first week of September 1989. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Condition: New.

Condition: New.

Condition: New.

Hardcover. Condition: new. Hardcover. This book constitutes the Proceedings of the NATO Advanced Research Workshop on Conjugated Polymers held at the University of Mons, Belgium, during the first week of September 1989. The Workshop was attended by about fifty scientists representing most of the leading research groups within NATO countries, that have contributed to the development of conjugated polymeric materials. The program was focused on applications related to electrical conductivity and nonlinear optics. The attendance was well balanced with a blend of researchers from academic, industrial, and government labs, and including synthetic chemists, physical chemists, physicists, materials scientists, and theoreticians. The Workshop provided an especially timely opportunity to discuss the important progress that has taken place in the field of Conjugated Polymers in the late eighties as well as the enormous potential that lies in front of us. Among the recent significant developments in the field, we can cite for instance: (i) The discovery of novel synthetic routes affording conjugated polymers -that are much better characterized, especially through control of the molecular weight; - that can be processed from solution or the melt; the early promise that conducting polymcrs would constitute materials combining the electrical conductivities of metals with the mechanical properties of plastics is now being realized; -that can reach remarkably high conductivities. This book constitutes the Proceedings of the NATO Advanced Research Workshop on Conjugated Polymers held at the University of Mons, Belgium, during the first week of September 1989. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.