This thesis presents novel pathways for one step or two step modifications of different types of lignin without the need of any catalyst. Such novel functional lignins were characterized in detail and are now ready for their utilization in novel polymeric materials and thus for new applications. Hereby the value of lignin can be increased by offering novel strategies of incorporating lignins as building block into polyurethanes, but also various other polymer matrices are thinkable for future studies.
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لغة الإنجليزية ● شكل PDF ● صفحات 301 ● ISBN 9783863593889 ● حجم الملف 39.4 MB ● الناشر Apprimus Wissenschaftsverlag ● مدينة Aachen ● بلد DE ● نشرت 2015 ● الإصدار 1 ● للتحميل 24 الشهور ● دقة EUR ● هوية شخصية 4826238 ● حماية النسخ DRM الاجتماعية