Comprehensive multiphase NMR spectroscopy: A new analytical method to study the effect of biodiesel blends on the structure of commercial rubbers
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- 作者：Lorena M.A. Silvaa ; ; Elenilson G.A. Filhoa ; André ; J. Simpsonb ; Marcos Roberto Monteiroc ; Tiago Venâ ; ncioa
- 关键词：CMP-NMR ; Biodiesel compatibility ; Petrodiesel ; Rubber
- 刊名：Fuel
- 出版年：2016
- 出版时间：15 February 2016
- 年：2016
- 卷：166
- 期：Complete
- 页码：436-445
- 全文大小：1611 K
文摘
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We evaluate the effect of biodiesel on commercial rubber at molecular level.
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The new CMP-NMR probe was successful to study the phases in the fuel–rubber system.
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We observed that the biodiesel penetrates at EPDM despite the opposite report.
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It is observed the increasing on rubbers softening after biodiesel immersion.