Synthesis and Characterization of Polymer-layered Silicate Nanocomposites PDF Download

Author: Xiao-an Fu
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ISBN:
Category : Art and society
Languages : en
Pages : 374

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Author: Qinghui Mao
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Category :
Languages : en
Pages : 0

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Category :
Languages : en
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Abstract Polymer-layered silicate (PLS) nanocomposites are often based on natural clays such as montmorillonite. In EPR and NMR studies of the surfactant layer that compatibilizes the silicate and the polymer, we found that the iron content in these natural clays is detrimental, as it broadens spectra and shortens relaxation times. The problem was overcome by using as a layered silicate iron-free and structurally well defined magadiite, which was synthesized by a hydrothermal method. The morphology of the magadiite and the extent of intercalation in melt-prepared polymer-organo-magadiite nanocomposites were characterized by scanning electron microscopy ΔΚ� αλγ ςζγδ�αλϛιδ τ�οαυ πϐαϟϟδοζλϛ ��ΑΤΠ� οδπνδϐϟζσδιυ� Ακμλϛ γζεεδοδλϟ ϟυνδπ με νμιυκδοπ� ϟϝμπδ ςζϟϝ ϐαοβμλυι ϛομρνπ αννδαο ϟμ ζλϟδοϐαιαϟδ κμοδ δαπζιυ� �ζϟϝ ζομλ�εοδδ καϛαγζζϟδ� νμιυϐανομιαϐϟμλδ �Ν�Ι� ςαπ εμρλγ ϟμ ζλϟδοϐαιαϟδ ζλϟμ βμϟϝ ακκμλζρκ προεαϐϟαλϟ κμγζεζδγ αλγ νϝμπνϝμλζρκ προεαϐϟαλϟ κμγζεζδγ μοϛαλμκαϛαγζζϟδπ� Βυ ρπζλϛ πζϟδ�πνδϐζεζϐ λζϟομτζγδ πνζλ νομβδπ αλγ αννιυζλϛ �� ΔΝΟ ��μλϟζλρμρπ �ασδ Διδϐϟομλ Ναοακαϛλδϟζϐ Οδπμλαλϐδ� αλγ νριπδ ΔΝΟ ϟδϐϝλζξρδπ ϟϝδ γυλακζϐπ αλγ πναϟζαι πϟορϐϟροδ με προεαϐϟαλϟ ιαυδοπ ζλ πρϐϝ λαλμϐμκνμπζϟδπ� ςδοδ πϟργζδγ� Πϟαϟζϐ “Ϝ Λρϐιδαο Καϛλδϟζϐ Οδπμλαλϐδ �ΛΚΟ� μλ πνδϐζεζϐαιιυ γδρϟδοαϟδγ ϐαϟζμλζϐ προεαϐϟαλϟπ ςαπ αιπμ αννιζδγ ϟμ αϐϐδππ προεαϐϟαλϟ κμϟζμλ μλ α ϐμκνιδκδλϟαου ϟζκδ πϐαιδ �κζιιζπδϐμλγπ ϟμ κζϐομπδϐμλγπ� ϐμκναοδγ ϟμ ΔΝΟ �λαλμπδϐμλγπ�� Βυ �� ΔΝΟ αλγ “Ϝ ΛΚΟ� εαπϟ κμϟζμλ με προεαϐϟαλϟ ιαυδοπ ςαπ εμρλγ ϟμ βδ νομλμρλϐδγ βυ ζλϟδοϐαιαϟζμλ με Ν�Ι ςϝζιδ ζϟ γζκζλζπϝδπ ζλ λμλ�ζλϟδοϐαιαϟδγ κζϐομϐμκνμπζϟδπ ςζϟϝ νμιυπϟυοδλδ �ΝΠ�� Ϟϝδ ομϟαϟζμλαι ϐμοοδιαϟζμλ ϟζκδπ �„ϐ αλγ αϐϟζσαϟζμλ δλδοϛζδπ Δα οδσδαι γζεεδοδλϟ οδϛζκδπ με οδμοζδλϟαϟζμλ με προεαϐϟαλϟ κμιδϐριδπ ςζϟϝ ζλϐοδαπζλϛ ϟδκνδοαϟροδ� Ϟϝδ ϟοαλπζϟζμλ ϟδκνδοαϟροδ βδϟςδδλ ϟϝδ οδϛζκδπ ζπ οδιαϟδγ ϟμ Ϟϛ με ΝΠ ζλ κζϐομϐμκνμπζϟδπ αλγ ϟμ ϟϝδ κδιϟζλϛ ϟδκνδοαϟροδ Ϟκ με Ν�Ι ζλ λαλμϐμκνμπζϟδπ� Ϟϝδ ζομλ�εοδδ καϛαγζζϟδ ιδαγπ ϟμ πρβπϟαλϟζαιιυ ιμλϛδο διδϐϟομλ�

Author: Qinghui Mao
Publisher:
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Category :
Languages : en
Pages : 142

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Author: Xin Zhang
Publisher:
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Category :
Languages : en
Pages :

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Author: Masami Okamoto
Publisher: iSmithers Rapra Publishing
ISBN: 9781859573914
Category : Science
Languages : en
Pages : 190

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The review sets out to highlight the major developments in this field over the last decade. The different techniques used to prepare PLS nanocomposites are covered. The physicochemical characterisation of PLS nanocomposites and the improved materials properties that those materials can display are discussed. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database provides useful references for further reading.

Author: Shelly Dawn Burnside
Publisher:
ISBN:
Category :
Languages : en
Pages : 376

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Author: Claudia Alencar Fonseca
Publisher:
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Category :
Languages : en
Pages : 230

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Author: Xinyu Huang (Ph. D.)
Publisher:
ISBN:
Category : Polycarbonates
Languages : en
Pages : 280

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Author: Sabu Thomas
Publisher: CRC Press
ISBN: 9047426444
Category : Science
Languages : en
Pages : 446

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This book examines the current state of the art, new challenges, opportunities, and applications in the area of polymer nanocomposites. Special attention has been paid to the processing-morphology-structure-property relationship of the system. Various unresolved issues and new challenges in the field of polymer nanocompostes are discussed. The infl