کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4364214 1616307 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The influence of alkylammonium modified clays on the fungal resistance and biodeterioration of epoxy-clay nanocomposites
ترجمه فارسی عنوان
تاثیر خاک رس اصلاح شده alkylammonium بر مقاومت به قارچ و biodeterioration نانوکامپوزیت اپوکسی و خاک رس
کلمات کلیدی
نانوکامپوزیت اپوکسی خاک رس؛ مقاومت به قارچ؛ Biodeterioration؛ پلیمر
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست علوم زیست محیطی (عمومی)
چکیده انگلیسی


• The study of the fungal resistance and fungistatic properties of epoxy-organo-montmorillonite nanocomposites.
• The dependence of the fungal resistance and fungistatic properties on the nature of alkylammonium-modified clay.
• High fungal resistance in relation to the species of most aggressive microorganisms-biodestructors for polymers.

In this work, the fungal resistance and fungistatic properties of epoxy-organo-montmorillonite nanocomposites have been studied in dependence on the type of alkylammonium-modified clay. The purpose of these investigations was the prediction of storage and operation timing under various conditions. The obtained polymer materials have demonstrated high fungal resistance in relation to the species of most aggressive microorganisms-biodestructors for polymers, as Aspergillus niger (Tiegh), Penicillium chrysogenum (Thom), and Trichoderma viridescens (A.S. Horne & H.S. Will.). However, no fungistatic effect of the clayes was found.The analysis of the bіodeterioraion degree of studied nanocomposites showed that the mold fungi species mentioned above result in the incidental deterioration of strength characteristics, and, in some cases, an improvement of physico–mechanical properties, which evidences high fungal resistance of the nanocomposites.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Biodeterioration & Biodegradation - Volume 110, May 2016, Pages 136–140
نویسندگان
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