表征方法在聚氨酯材料中的应用:微相分离结构分析

IF 5.4 2区化学 Q1 INSTRUMENTS & INSTRUMENTATION

Applied Spectroscopy Reviews Pub Date : 2021-09-14 DOI:10.1080/05704928.2021.1975126

Qinqin Zhang, Xiaoqi Lin, Weisheng Chen, Kaisen Jiang, Dezhi Han

{"title":"表征方法在聚氨酯材料中的应用:微相分离结构分析","authors":"Qinqin Zhang, Xiaoqi Lin, Weisheng Chen, Kaisen Jiang, Dezhi Han","doi":"10.1080/05704928.2021.1975126","DOIUrl":null,"url":null,"abstract":"Abstract Polyurethanes (PUs) have been versatilely applied in various fields because of their preferable properties with both elasticity and hardness. Due to the thermodynamic incompatibility of hard segments and soft segments, the PUs generally have the microphase-separated structures, which could dramatically affect their chemical and mechanical properties. In this review, the characterization methods of microphase-separated structures in PU polymers, such as fourier transformed infrared spectroscopy (FTIR), atomic force microscopy (AFM), differential scanning calorimetry (DSC), and small-angle X-ray scattering (SAXS) are summarized and illustrated. The relationship between microphase-separated structures and PU properties is also discussed. This review will lay the theoretical foundation for the improvement on the application performance of PUs.","PeriodicalId":8100,"journal":{"name":"Applied Spectroscopy Reviews","volume":"19 1","pages":"153 - 176"},"PeriodicalIF":5.4000,"publicationDate":"2021-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Applications of characterization methods in polyurethane materials: analysis of microphase-separated structures\",\"authors\":\"Qinqin Zhang, Xiaoqi Lin, Weisheng Chen, Kaisen Jiang, Dezhi Han\",\"doi\":\"10.1080/05704928.2021.1975126\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Polyurethanes (PUs) have been versatilely applied in various fields because of their preferable properties with both elasticity and hardness. Due to the thermodynamic incompatibility of hard segments and soft segments, the PUs generally have the microphase-separated structures, which could dramatically affect their chemical and mechanical properties. In this review, the characterization methods of microphase-separated structures in PU polymers, such as fourier transformed infrared spectroscopy (FTIR), atomic force microscopy (AFM), differential scanning calorimetry (DSC), and small-angle X-ray scattering (SAXS) are summarized and illustrated. The relationship between microphase-separated structures and PU properties is also discussed. This review will lay the theoretical foundation for the improvement on the application performance of PUs.\",\"PeriodicalId\":8100,\"journal\":{\"name\":\"Applied Spectroscopy Reviews\",\"volume\":\"19 1\",\"pages\":\"153 - 176\"},\"PeriodicalIF\":5.4000,\"publicationDate\":\"2021-09-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Spectroscopy Reviews\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1080/05704928.2021.1975126\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"INSTRUMENTS & INSTRUMENTATION\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Spectroscopy Reviews","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1080/05704928.2021.1975126","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"INSTRUMENTS & INSTRUMENTATION","Score":null,"Total":0}

引用次数: 6

摘要

摘要聚氨酯(pu)由于具有良好的弹性和硬度，在各个领域得到了广泛的应用。由于硬段和软段的热力学不相容性，pu普遍存在微相分离结构，这将极大地影响其化学和力学性能。本文综述了聚氨酯聚合物微相分离结构的表征方法，如傅里叶变换红外光谱(FTIR)、原子力显微镜(AFM)、差示扫描量热法(DSC)和小角度x射线散射(SAXS)等。讨论了微相分离结构与聚氨酯性能的关系。本文的研究将为进一步提高pu的应用性能奠定理论基础。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Applications of characterization methods in polyurethane materials: analysis of microphase-separated structures

Abstract Polyurethanes (PUs) have been versatilely applied in various fields because of their preferable properties with both elasticity and hardness. Due to the thermodynamic incompatibility of hard segments and soft segments, the PUs generally have the microphase-separated structures, which could dramatically affect their chemical and mechanical properties. In this review, the characterization methods of microphase-separated structures in PU polymers, such as fourier transformed infrared spectroscopy (FTIR), atomic force microscopy (AFM), differential scanning calorimetry (DSC), and small-angle X-ray scattering (SAXS) are summarized and illustrated. The relationship between microphase-separated structures and PU properties is also discussed. This review will lay the theoretical foundation for the improvement on the application performance of PUs.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Applied Spectroscopy Reviews 工程技术-光谱学

CiteScore

13.80

自引率

1.60%

发文量

审稿时长

1 months

期刊介绍： Applied Spectroscopy Reviews provides the latest information on the principles, methods, and applications of all the diverse branches of spectroscopy, from X-ray, infrared, Raman, atomic absorption, and ESR to microwave, mass, NQR, NMR, and ICP. This international, single-source journal presents discussions that relate physical concepts to chemical applications for chemists, physicists, and other scientists using spectroscopic techniques.