1H Time Domain NMR to probe microstructural and mobility changes in Polyamide 11 exposed to H2S scavengers. What type of information can be assessed?

Martha Gonzales Perez,Aline Pinde Lima,Tiago Bueno Moraes,Erica Gervasoni Chaves, Naira Machado da Silva Ruiz,Sylvia Correa dos Santos Teixeira,Hercílio de Angeli Honorato,Sonia Maria Cabral de Menezes,Eduardo Ribeiro deAzevedo

Polymer Degradation and Stability（2022）

引用 4|浏览4

暂无评分

摘要

•H2S ethoxylated scavenger induces motional hindrance in the amorphous phase of PA11.•Time domain NMR methods are effective for detecting the effect of H2S ethoxylated scavenger in the microstructure of PA11.•Permanent crosslinks among PA11 results from the exposure to ethoxylated scavengers.

查看译文

关键词

Polyamide 11,H2S scavenger,Flexible oil pipelines,Time domain nuclear magnetic resonance,Crosslinks,Dynamical constrains

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要