1.

Record Nr.

UNINA9910465420903321

Titolo

Topological polymer chemistry [[electronic resource] ] : progress of cyclic polymers in syntheses, properties and functions / / edited by Yasuyuki Tezuka, Tokyo Institute of Technology, Japan

Pubbl/distr/stampa

Singapore ; ; Hackensack, NJ, : World Scientific, c2013

ISBN

1-299-28126-5

981-4401-28-5

Descrizione fisica

1 online resource (365 p.)

Altri autori (Persone)

TezukaYasuyuki

Disciplina

547.28

547.7

547/.28

Soggetti

Cyclopolymerization

Topology

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

CONTENTS; General Introduction; References; Part I: Topological Polymer Chemistry - Concepts and Practices; Chapter 1: Systematic Classification of Nonlinear Polymer Topologies Yasuyuki Tezuka; 1. Introduction; 2. Classification of Branched Polymer Topologies; 3. Classification of Cyclic Polymer Topologies; 3.1. Monocyclic polymer topologies; 3.2. Multicyclic polymer topologies; 4. Ongoing Challenges and Future Perspectives; References; Chapter 2: Topological Isomers in Polymer Molecules Yasuyuki Tezuka; 1. Introduction; 2. Constitutional and Stereoisomers in Polymer Molecules

3. Topological Isomers in Polymer Molecules4. Polymeric Topological Isomers and Homologues; 5. Topological Isomers in Dicyclic Polymer Molecules; 6. Ongoing Challenges and Future Perspectives; References; Chapter 3: Telechelics Having Cyclic Onium Salt Groups Yasuyuki Tezuka; 1. Introduction; 2. Telechelics Having Various Cyclic Onium Salt Groups; 2.1. Telechelics having 4-membered cyclic ammonium (azetidinium) salt groups; 2.2. Telechelics having 5-membered cyclic sulfonium salt groups



2.3. Telechelics having 5-membered cyclic ammonium (pyrrolidinium) and 6-membered bicyclic ammonium (quinuclidinium) salt groups3. Ion-Coupling Reactions with Telechelics Having Cyclic Onium Salt Groups; 3.1. Star polymers and polymacromonomers; 3.2. Model networks; 3.3. Graft copolymers and network copolymers; 4. Ongoing Challenges and Future Perspectives; References; Chapter 4: Electrostatic Self-Assembly and Covalent Fixation (ESA-CF) Process Yasuyuki Tezuka; 1. Introduction; 2. Control of the Reactivity by the Ring Size of Cyclic Onium Salts; 2.1. Ring-opening reactions

2.2. Ring-emitting reactions3. Electrostatic Polymer Self-Assembly and Covalent Fixation for Complex Polymer Topologies; 3.1. Ring (simple cyclic) polymers; 3.2. Multicyclic and cyclic-linear hybrid polymers; 4. Ongoing Challenges and Future Perspectives; References; Chapter 5: Dynamic Control of Polymer Topologies by the ESA-CF Process Yasuyuki Tezuka; 1. Introduction; 2. Dynamic Equilibrium in Electrostatic Polymer Self-Assembly; 3. Tadpole Polymers by Dynamic Selection in Electrostatic Polymer Self-Assembly; 4. Polymeric Topological Isomers of  - and Manacle-Forms

5. Co-Polymacromonomers by Reshuffling in Electrostatic Polymer Self-Assembly6. Polymer Catenanes by Orthogonal Electrostatic and Hydrogen- Bonding Polymer Self-Assembly; 7. Ongoing Challenges and Future Perspectives; References; Chapter 6: Cyclic and Multicyclic Polymers Having Functional Groups (Kyklo-Telechelics) Yasuyuki Tezuka; 1. Introduction; 2. Single Cyclic Polymers Having Functional Groups; 3. Cyclic Macromonomers; 4. Tadpole Polymers Having Functional Groups; 5. Multiyclic Polymers Having Functional Groups at the Prescribed Positions

6. Cyclic Polymers Having Non-Reactive Functional Groups

Sommario/riassunto

There are examples aplenty in the macroscopic world that demonstrate the form of objects directing their functions and properties. On the other hand, the fabrication of extremely small objects having precisely defined structures has only recently become an attractive challenge, which is now opening the door to nanoscience and nanotechnology.In the field of synthetic polymer chemistry, a number of critical breakthroughs have been achieved during the first decade of this century to produce an important class of polymers having a variety of cyclic and multicyclic topologies. These developments no



2.

Record Nr.

UNINA9910786615303321

Autore

MacKenzie W. S.

Titolo

Atlas of rock-forming minerals in thin section / / W.S. MacKenzie and C. Guilford

Pubbl/distr/stampa

London ; ; New York : , : Routledge, , 2013

ISBN

1-317-87379-3

1-315-83741-2

1-317-87380-7

Descrizione fisica

1 online resource (105 p.)

Altri autori (Persone)

GuilfordC

Disciplina

549/.114

Soggetti

Minerals

Thin sections (Geology)

Rocks

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"First published 1980 by Pearson Education Limited"--T.p. verso.

Nota di contenuto

Cover; Title Page; Copyright Page; Table of Contents; Preface; Introduction; Birefringence chart; Olivine; Monticellite; Chondrodite; Zircon; Sphene; Garnet; Vesuvanite (Idocrase); Sillimanite; Mullite; Andalusite; Andalusite & Sillimanite intergrowth; Kyanite; Topaz; Staurolite; Chloritoid; Sapphirine; Eudialyte; Zoisite; Epidote; Piemontite; Allanite (Orthite); Lawsonite; Pumpellyite; Melilite; Cordierite; Tourmaline; Axinite; Orthopyroxene; Augite; Titanaugite; Clinopyroxene & Orthopyroxene intergrowth; Aegirine-augite; Jadeite; Wollastonite; Pectolite; Anthophyllite - Gedrite

Cummingtonite - GruneriteTremolite - Ferroactinolite; Hornblende; Kaersutite; Glaucophane; Arfvedsonite; Aenigmatite; Astrophyllite; Lamprophyllite; Muscovite; Biotite; Stilpnomelane; Pyrophyllite; Talc; Chlorite; Serpentine; Prehnite; Microcline; Perthite & Microperthite; Sanidine; Anorthoclase; Plagioclase; Quartz; Myrmekite; Granophyric texture; Tridymite; Cristobalite; Nepheline; Sanidine & Nepheline; Leucite; Nosean; Cancrinite; Scapolite; Analcite; Corundum; Rutile; Perovskite; Spinel; Brucite; Calcite; Dolomite; Apatite; Fluorite; Deerite; Howieite; Zussmanite; Yoderite; Index

Sommario/riassunto

'Hurray for Mackenzie and Guilford for at last we have a pictorial guide



to the rock-forming minerals! . . . such feasts of colour in mineralogy books are rare . . . an admirable guide'New Scientist