Author: Martin Helgesen
Publisher:
ISBN: 9788755037861
Category :
Languages : en
Pages :
Book Description
Thermocleavable [pi]-conjugated Polymers
Author: Martin Helgesen
Publisher:
ISBN: 9788755037861
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN: 9788755037861
Category :
Languages : en
Pages :
Book Description
Thermocleavable [pi]-conjugated Polymers
Author: Martin Helgesen
Publisher:
ISBN: 9788755037861
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN: 9788755037861
Category :
Languages : en
Pages : 0
Book Description
π-Stacked Polymers and Molecules
Author: Tamaki Nakano
Publisher: Springer
ISBN: 9784431541288
Category : Technology & Engineering
Languages : en
Pages : 0
Book Description
This book covers broad aspects of the chemistry of π-stacked polymers and low-molecular-weight molecules, from synthesis through theory. It is intended for graduate students and researchers in academia and industry and consists of chapters written by renowned scientists who have made significant contributions to this field in the past decade. π-Stacked polymers and low-molecular-weight molecules are expected to replace main-chain conjugated polymers such as polyacetylenes and polythiophenes as organic conducting and energy-transferring substances that are important as materials for photo-electronic applications. π-Stacked polymers and molecules have significant advantages over main-chain conjugated polymers, i.e., high solubility in solvents, large freedom in molecular design, and colorless nature.
Publisher: Springer
ISBN: 9784431541288
Category : Technology & Engineering
Languages : en
Pages : 0
Book Description
This book covers broad aspects of the chemistry of π-stacked polymers and low-molecular-weight molecules, from synthesis through theory. It is intended for graduate students and researchers in academia and industry and consists of chapters written by renowned scientists who have made significant contributions to this field in the past decade. π-Stacked polymers and low-molecular-weight molecules are expected to replace main-chain conjugated polymers such as polyacetylenes and polythiophenes as organic conducting and energy-transferring substances that are important as materials for photo-electronic applications. π-Stacked polymers and molecules have significant advantages over main-chain conjugated polymers, i.e., high solubility in solvents, large freedom in molecular design, and colorless nature.
Conjugated Polymers And Oligomers: Structural And Soft Matter Aspects
Author: Matti Knaapila
Publisher: World Scientific
ISBN: 9813225777
Category : Science
Languages : en
Pages : 204
Book Description
This book identifies modern topics and current trends of structural and soft matter aspects of conjugated polymers and oligomers. Each chapter recognizes an active research line where structural perspective dominates research and therefore the book covers fundamental aspects of persistent conjugated polymer backbone, water soluble conjugated polyelectrolytes and surfactants, conjugated molecules and biomolecules and DNA and the advanced use of synchrotron radiation and electron microscopy to find out structural details in conjugated molecule films and devices as well as under ambient and extreme conditions.
Publisher: World Scientific
ISBN: 9813225777
Category : Science
Languages : en
Pages : 204
Book Description
This book identifies modern topics and current trends of structural and soft matter aspects of conjugated polymers and oligomers. Each chapter recognizes an active research line where structural perspective dominates research and therefore the book covers fundamental aspects of persistent conjugated polymer backbone, water soluble conjugated polyelectrolytes and surfactants, conjugated molecules and biomolecules and DNA and the advanced use of synchrotron radiation and electron microscopy to find out structural details in conjugated molecule films and devices as well as under ambient and extreme conditions.
Conjugated Polymers
Author: Terje A. Skotheim
Publisher: CRC Press
ISBN: 1420043617
Category : Technology & Engineering
Languages : en
Pages : 664
Book Description
Many significant fundamental concepts and practical applications have developed since the publication of the best-selling second edition of the Handbook of Conducting Polymers. Now divided into two books, the third edition continues to retain the excellent expertise of the editors and world-renowned contributors while providing superior coverage of
Publisher: CRC Press
ISBN: 1420043617
Category : Technology & Engineering
Languages : en
Pages : 664
Book Description
Many significant fundamental concepts and practical applications have developed since the publication of the best-selling second edition of the Handbook of Conducting Polymers. Now divided into two books, the third edition continues to retain the excellent expertise of the editors and world-renowned contributors while providing superior coverage of
Synthesis and Characterization of Pi-conjugated Polymers Utilizing A-B Monomers
Versatile Route for Syntheses of [pi] Conjugated Polymers and Device Fabrication
Author: Jayesh Ghewarchand Bokria
Publisher:
ISBN:
Category :
Languages : en
Pages : 488
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 488
Book Description
Tailor Pi-Conjugated Polymers for Enhanced Luminescence Efficiency
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
During the reporting period, we have systematically examined the role of a meta-phenylene in the tt-conjugated polymers. Resulting form its effective tt-conjugation interruption, controllable insertion of m-phenylene along the polymer backbone is demonstrated to be a useful tool for precise color tuning. Introduction of a bent angle at the m-phenylene unit also improves the molecular packing in the solid state, thereby enhancing the PL quantum efficiency in the solid state. Although original investigation is focusing on the poly(phenylene ethynylene) system, the concept has been successfully extended to poly(phenylene vinylene) system. By synthesis of polymers with defined chemical structures, we have investigated the impact of trace iodine to the luminescent properties of polymers. The results show that the Wittig-Horner reaction is a preferred method to construct the vinylene bond of trans-configuration. It is noted that there are two types of phenyl rings, i.e., m- and p-phenyl rings, present along the PPV chain examined. Selective placement of substitute on the different type of phenyl rings is found to significantly affect the luminescent properties of the polymers. Through collaboration with Professor Karasz's group at UMass, many of the polymers are shown be electroluminescent with EL efficiency reaching as high as 1 % The EL efficiency of this class of materials will be further increased by improving the charge injection within the polymer layer.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
During the reporting period, we have systematically examined the role of a meta-phenylene in the tt-conjugated polymers. Resulting form its effective tt-conjugation interruption, controllable insertion of m-phenylene along the polymer backbone is demonstrated to be a useful tool for precise color tuning. Introduction of a bent angle at the m-phenylene unit also improves the molecular packing in the solid state, thereby enhancing the PL quantum efficiency in the solid state. Although original investigation is focusing on the poly(phenylene ethynylene) system, the concept has been successfully extended to poly(phenylene vinylene) system. By synthesis of polymers with defined chemical structures, we have investigated the impact of trace iodine to the luminescent properties of polymers. The results show that the Wittig-Horner reaction is a preferred method to construct the vinylene bond of trans-configuration. It is noted that there are two types of phenyl rings, i.e., m- and p-phenyl rings, present along the PPV chain examined. Selective placement of substitute on the different type of phenyl rings is found to significantly affect the luminescent properties of the polymers. Through collaboration with Professor Karasz's group at UMass, many of the polymers are shown be electroluminescent with EL efficiency reaching as high as 1 % The EL efficiency of this class of materials will be further increased by improving the charge injection within the polymer layer.
Synthesis and Properties of П-conjugated Polymers for Organic Photovoltaics
Author: Renee Kroon
Publisher:
ISBN: 9789173858014
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN: 9789173858014
Category :
Languages : en
Pages :
Book Description