Synthesis and healing properties of poly(arylether sulfone)–poly(alkylthioether) multiblock copolymers containing disulfide bonds

Akiyama Takayoshi; Ushio Akira; Itoh Yoshitaka; Kawaguchi Yuya; Matsumoto Kazuya; Jikei Mitsutoshi

摘要

ABSTRACT > Thermoplastic elastomers composed of soft and hard segments are important elastic and processable synthetic polymers. The microphase‐separated soft domains show low glass transition temperature and possess sufficient chain mobility at room temperature. In this study, we report the synthesis and healing properties of multiblock copolymers containing disulfide bonds as dynamic covalent bonds. The multiblock copolymers composed of poly(arylether sulfone) and poly(alkylthioether) segments were synthesized by oxidative coupling polymerization of the corresponding thiol‐terminated oligomers. Atomic force microscopy phase images, differential scanning calorimetry, and dynamic mechanical analysis curves indicated the microphase‐separated morphology of the multiblock copolymer. Self‐healing properties of the polymer were evaluated by changes in the elongation at break of the cut/adhered samples. The elongation recovery increased with UV irradiation time, and the multiblock copolymer showed a 93% recovery after UV irradiation for 5 h. The healing efficiency induced by UV irradiation, determined by subtracting the recovery without UV irradiation, was calculated to be 51%. According to the UV spectra and solubility changes after UV irradiation, the main healing factor in this study was the crosslinking reactions caused by thiyl radicals generated from UV irradiation instead of disulfide exchange reactions. ? 2017 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2017 , 55 , 3545–3553 </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><抽象的xmlns = “http://www.wiley.com/namespaces/wiley” 类型= “主”> <标题类型= “主”>摘要</ TITLE> <P>软的和硬链段构成的热塑性弹性体是重要的弹性和可加工合成聚合物。微相分离的软域显示出低玻璃化转变温度并在室温下具有足够的链迁移率。在该研究中，我们报告了含有二硫键作为动态共价键的多嵌段共聚物的合成和愈合性能。通过相应的硫醇封端的低聚物的氧化偶联聚合来合成由聚（芳基砜）和聚（烷硫醚）段组成的多嵌段共聚物。原子力显微镜相位图像，差示扫描量热法和动态机械分析曲线表明了多嵌段共聚物的微相分离形态。通过切割/粘附样品断裂的伸长率的变化来评价聚合物的自愈合性质。伸长率恢复随紫外线照射时间而增加，多嵌段共聚物在UV照射后显示出93％的回收率5小时。通过减去没有紫外线照射的回收来减去恢复的UV辐射诱导的愈合效率计算为51％。根据UV照射后的UV光谱和溶解度的变化，在该研究的主要愈合因子是由从紫外线照射，而不是二硫键交换反应产生的自由基含硫的交联反应。还是2017 Wiley期刊，Inc.J.Colom。 SCI。，A部分：polym。化学。 2017 </ b>， 55 </ i>，3545-3553 </ p> </ abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-35621/'>《Journal of Polymer Science, Part A. Polymer Chemistry》</a> <b style="margin: 0 2px;">|</b><span>2017年第21期</span><b style="margin: 0 2px;">|</b><span>共9页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Akiyama Takayoshi&option=202" target="_blank" rel="nofollow">Akiyama Takayoshi;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ushio Akira&option=202" target="_blank" rel="nofollow">Ushio Akira;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Itoh Yoshitaka&option=202" target="_blank" rel="nofollow">Itoh Yoshitaka;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kawaguchi Yuya&option=202" target="_blank" rel="nofollow">Kawaguchi Yuya;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Matsumoto Kazuya&option=202" target="_blank" rel="nofollow">Matsumoto Kazuya;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Jikei Mitsutoshi&option=202" target="_blank" rel="nofollow">Jikei Mitsutoshi;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Department of Materials ScienceGraduate School of Engineering Science Akita University1‐1 Tegatagakuen‐machi Akita‐shi Akita 010‐8502 Japan;</p> <p>Department of Materials ScienceGraduate School of Engineering Science Akita University1‐1 Tegatagakuen‐machi Akita‐shi Akita 010‐8502 Japan;</p> <p>Department of Materials ScienceGraduate School of Engineering Science Akita University1‐1 Tegatagakuen‐machi Akita‐shi Akita 010‐8502 Japan;</p> <p>Department of Materials ScienceGraduate School of Engineering Science Akita University1‐1 Tegatagakuen‐machi Akita‐shi Akita 010‐8502 Japan;</p> <p>Department of Materials ScienceGraduate School of Engineering Science Akita University1‐1 Tegatagakuen‐machi Akita‐shi Akita 010‐8502 Japan;</p> <p>Department of Materials ScienceGraduate School of Engineering Science Akita University1‐1 Tegatagakuen‐machi Akita‐shi Akita 010‐8502 Japan;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1184.html" title="有机化学">有机化学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=disulfide bonds&option=203" rel="nofollow">disulfide bonds;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=self‐healing&option=203" rel="nofollow">self‐healing;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=thermoplastic elastomer&option=203" rel="nofollow">thermoplastic elastomer;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=UV irradiation&option=203" rel="nofollow">UV irradiation;</a> </p> <div class="translation"> 机译：二硫键;自我愈合;热塑性弹性体;紫外线辐照; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704020726387.html">Synthesis and healing properties of poly(arylether sulfone)–poly(alkylthioether) multiblock copolymers containing disulfide bonds</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Akiyama Takayoshi&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Akiyama Takayoshi,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ushio Akira&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Ushio Akira,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Itoh Yoshitaka&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Itoh Yoshitaka,</a> <a href="/journal-foreign-35621/" target="_blank" rel="nofollow" class="tuijian_authcolor">Journal of Polymer Science, Part A. 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邹小毛</a> <span> <a href="/conference-cn-33950/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国化工学会农药专业委员会第九届年会 </a> <span> <span> . 1998</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020313232734.html">主链含萘环结构的新型聚芳醚酮、聚芳醚酮砜共聚物的合成及性能研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王贵霞&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 王贵霞</a> <span> . 2013</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120112127674.html">封端的聚(芳基醚砜)聚合物、聚(芳基醚砜)嵌段共聚物以及相应的合成方法</a> <b>[P]</b> . <span> 中国专利： CN112154169A </span> <span> . 2020-12-29</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120104194858.html">用于制备官能化的聚(芳基醚砜)聚合物的方法以及由此生成的嵌段共聚物</a> <b>[P]</b> . <span> 中国专利： CN111601839A </span> <span> . 2020-08-28</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130499939862.html">END-CAPPED POLY(ARYL ETHER SULFONE) POLYMERS, POLY(ARYL ETHER SULFONE) BLOCK COPOLYMERS, AND CORRESPONDING SYNTHESIS METHODS</a> <b>[P]</b> . <span> 外国专利：  US2021139650A1 </span> <span> . 2021-05-13</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：端盖聚（芳基醚砜）聚合物，聚（芳基醚砜）嵌段共聚物，以及相应的合成方法 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130499510260.html">END-CAPPED POLY(ARYL ETHER SULFONE) POLYMERS, POLY(ARYL ETHER SULFONE) BLOCK COPOLYMERS, AND CORRESPONDING SYNTHESIS METHODS</a> <b>[P]</b> . <span> 外国专利：  EP3784717A1 </span> <span> . 2021-03-03</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：端盖聚（芳基醚砜）聚合物，聚（芳基醚砜）嵌段共聚物，以及相应的合成方法 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130403379433.html">END-CAPPED POLY(ARYL ETHER SULFONE) POLYMERS, POLY(ARYL ETHER SULFONE) BLOCK COPOLYMERS, AND CORRESPONDING SYNTHESIS METHODS</a> <b>[P]</b> . <span> 外国专利：  WO2019207013A1 </span> <span> . 2019-10-31</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：封端的聚（芳醚砜）嵌段共聚物，聚（芳基醚砜）嵌段共聚物及相应的合成方法 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 19px;z-index: 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