{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"首次研究了<span style=\"color:red\">多分散性</span><span style=\"color:red\">乙</span><span style=\"color:red\">丙</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>(EP)对PP的增韧作用,发现有非常好的增韧效果.添加15%的EP,PP的冲击强度即可达到298 J/m.用光学显微镜、SEM、DSC和IR对IPP/PEP共混体系进行了表征和研究,结果发现,由于EP本身特殊的组成及链结构,使其与PP基体具有良好的相容<span style=\"color:red\">性</span>,<span style=\"color:red\">分散</span>相在基体中的粒径约为0.2 μm～0.4 μm之间;同时还发现EP对PP球晶有插入、分割和细化作用.","authors":[{"authorName":"张玉清","id":"12db530d-beeb-4811-b8e7-28739d52f7c8","originalAuthorName":"张玉清"},{"authorName":"林智辉","id":"24cf5711-1aef-43ff-aa82-11e9024f4c81","originalAuthorName":"林智辉"},{"authorName":"陈曦","id":"6f593b34-5e67-4e94-92fb-6fcc71edcf4e","originalAuthorName":"陈曦"},{"authorName":"刘翠云","id":"484edef5-2266-4bdf-8855-2f8859a81ab9","originalAuthorName":"刘翠云"},{"authorName":"赵玛","id":"2ea8b7f4-498d-4574-aaa8-7b391577975d","originalAuthorName":"赵玛"}],"doi":"","fpage":"219","id":"fca3aeea-b586-42d8-bf96-2871443b6ded","issue":"5","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"115abe92-a8b5-4313-ac18-f06b156a94c5","keyword":"<span style=\"color:red\">多分散性</span><span style=\"color:red\">乙</span><span style=\"color:red\">丙</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"多分散性乙丙嵌段共聚物"},{"id":"cea47612-87af-40fe-b014-4f703fe46e2f","keyword":"聚合<span style=\"color:red\">物</span>共混","originalKeyword":"聚合物共混"},{"id":"d165c7a3-ab14-4c49-9562-c79205d8e14d","keyword":"聚合<span style=\"color:red\">物</span>增韧","originalKeyword":"聚合物增韧"},{"id":"d08f2155-f182-44be-a6f5-5665f94899ba","keyword":"聚合<span style=\"color:red\">物</span>合金","originalKeyword":"聚合物合金"}],"language":"zh","publisherId":"gfzclkxygc200305058","title":"<span style=\"color:red\">多分散性</span><span style=\"color:red\">乙</span><span style=\"color:red\">丙</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>增韧聚丙烯","volume":"19","year":"2003"},{"abstractinfo":"刚柔<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>聚苯基喹啉-b-聚苯乙烯(PPQ-b-PS)在选择<span style=\"color:red\">性</span>溶剂中具有自组装行为.该<span style=\"color:red\">共聚物</span>在1mg*mL-1的V(三氟乙酸)∶V(二氯甲烷)=1∶1的溶液中形成胶束,室温下易自组装成平均粒径为2μm的微球,微球粒径随着PPQ聚合度的增大而增大,具有单<span style=\"color:red\">分散性</span>,同时所形成稀溶液的最强吸收波长为376nm.文中对刚柔<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>自组装制备单<span style=\"color:red\">分散性</span>微球的机理进行了初步探讨.","authors":[{"authorName":"张学骜","id":"0c58ee62-68f7-4e2e-bf51-4f75e9044d08","originalAuthorName":"张学骜"},{"authorName":"龙永福","id":"df348c03-765a-4b6c-92a2-9483902fc0f8","originalAuthorName":"龙永福"},{"authorName":"陈一民","id":"8ea44b8c-bec2-4718-8c7b-a7f8edb60000","originalAuthorName":"陈一民"},{"authorName":"许静","id":"68254ed7-e33f-4e20-a009-940c5b4673b8","originalAuthorName":"许静"},{"authorName":"谢凯","id":"7ef9a379-6f6e-4261-a5fb-a6a4e397d244","originalAuthorName":"谢凯"},{"authorName":"安立华","id":"dd8873e1-d2eb-4d82-b850-a99ed5c440fd","originalAuthorName":"安立华"}],"doi":"","fpage":"588","id":"28cdec55-69f7-49d2-a7a6-59816051584e","issue":"5","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"a3021937-cbe3-4686-83a9-42775a2a72ca","keyword":"聚苯基喹林","originalKeyword":"聚苯基喹林"},{"id":"e0288200-72ae-4109-a854-b19844134c13","keyword":"聚苯乙烯","originalKeyword":"聚苯乙烯"},{"id":"24899099-2de7-45b3-b507-570d4ab900bc","keyword":"刚柔<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"刚柔嵌段共聚物"},{"id":"e5b3e37c-666a-42d3-8418-eaa8f2282f30","keyword":"自组装","originalKeyword":"自组装"},{"id":"6ada45db-a558-465f-baa7-86925cf45ac6","keyword":"单<span style=\"color:red\">分散性</span>微球","originalKeyword":"单分散性微球"}],"language":"zh","publisherId":"gncl200405019","title":"刚柔<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>自组装制备单<span style=\"color:red\">分散性</span>微球","volume":"35","year":"2004"},{"abstractinfo":"利用可逆加成断裂链转移自由基聚合(RAFT)的方法制备了AB型<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>PBA-b-PDMAEA,用红外光谱(FT-IR)、核磁氢谱(~1HNMR)和凝胶渗透色谱(GPC)等方法对其结构进行了表征.以PBA-b-PDMAEA为<span style=\"color:red\">分散</span>剂,分别制备了PBK7、PG7、PB15:3、PR101、PR112、PR254、PY42、PY74和PY154等色浆,利用激光粒度仪(LSPSA)和透射电镜(TEM)对色浆的粒度进行了测定,结果表明PBA-b-PDMAEA作为<span style=\"color:red\">分散</span>剂,性能优异且通用<span style=\"color:red\">性</span>好,对于炭黑、无机颜料和有机颜料都适用.","authors":[{"authorName":"郭宏涛","id":"31331b30-47bb-416c-b4e2-c6b8223ce332","originalAuthorName":"郭宏涛"},{"authorName":"何唯平","id":"703cf255-bcc8-4146-a163-3f4219a054db","originalAuthorName":"何唯平"},{"authorName":"潘才元","id":"aa8e0769-d837-4a34-845e-0915e2a0c64a","originalAuthorName":"潘才元"}],"doi":"10.3969/j.issn.0253-4312.2010.02.007","fpage":"22","id":"6f8fc099-3b68-4112-93d0-e62bfbded038","issue":"2","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"faa5ce2d-f89a-47f2-8c70-e97ff9b23be9","keyword":"<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"嵌段共聚物"},{"id":"9887d0a0-2763-40f8-8791-434909831f2b","keyword":"可逆加成断裂链转移自由基聚合","originalKeyword":"可逆加成断裂链转移自由基聚合"},{"id":"83a81720-c71d-4d6f-8a8a-4122b07ba15a","keyword":"<span style=\"color:red\">分散</span>剂","originalKeyword":"分散剂"},{"id":"38a61598-bfe4-45ab-87d3-f969ea9bb1d8","keyword":"色浆","originalKeyword":"色浆"}],"language":"zh","publisherId":"tlgy201002007","title":"<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>PBA-b-PDMAEA的合成及其<span style=\"color:red\">分散性</span>能研究","volume":"40","year":"2010"},{"abstractinfo":"以辛酸亚锡为催化剂,通过熔融聚合的方法制备了己内酯/<span style=\"color:red\">乙</span>交酯/<span style=\"color:red\">丙</span>交酯三元<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>聚酯<span style=\"color:red\">共聚物</span>,采用GPC、FT-IR、1H NMR、XRD等方法对聚酯<span style=\"color:red\">共聚物</span>的结构进行了表征,并测试了聚酯<span style=\"color:red\">共聚物</span>在天然海水中的吸水性能和降解性能.用HDI三聚体对所合成聚酯<span style=\"color:red\">共聚物</span>进行固化,测试固化后树脂的力学性能及降解性能.结果表明:通过调节树脂中己内酯链<span style=\"color:red\">段</span>含量,可控制固化树脂的力学弹性;在天然海水中的降解实验表明,随着己内酯链<span style=\"color:red\">段</span>含量降低,固化树脂降解速率加快,平衡后的水解速率基本维持在5～10μg/(cm2·d).","authors":[{"authorName":"邓冰锋","id":"9e755c21-ae3b-4433-97bc-f8573f33774b","originalAuthorName":"邓冰锋"},{"authorName":"黄从树","id":"6d4f89a8-6720-472a-b596-276acc138d81","originalAuthorName":"黄从树"},{"authorName":"王晶晶","id":"942634c4-4745-4ff2-a279-5f2c46fc2c3e","originalAuthorName":"王晶晶"},{"authorName":"谢志鹏","id":"3caf7833-ca11-4afc-96e1-24b365ac270d","originalAuthorName":"谢志鹏"},{"authorName":"任润桃","id":"c7067bd6-d231-4941-801d-76f4e49595c0","originalAuthorName":"任润桃"}],"doi":"","fpage":"6","id":"074aff8d-ffb7-4cc7-b6b8-8dae19eafa5c","issue":"1","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"b5894fe5-435e-41d9-a93c-6600423529a7","keyword":"己内酯","originalKeyword":"己内酯"},{"id":"6e2e801b-f618-4662-8376-52cb0a606990","keyword":"<span style=\"color:red\">乙</span>交酯","originalKeyword":"乙交酯"},{"id":"18e0e252-840e-4651-8a3f-b1371135fe11","keyword":"<span style=\"color:red\">丙</span>交酯","originalKeyword":"丙交酯"},{"id":"f9934a0e-01e0-48da-af6e-6ca44a43f48f","keyword":"<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚</span>","originalKeyword":"嵌段共聚"},{"id":"feded8ef-090e-4333-97ce-e2ae61137f6c","keyword":"降解","originalKeyword":"降解"},{"id":"1bddea59-2034-418d-bff3-ba83160f7940","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"tlgy201701003","title":"己内酯/<span style=\"color:red\">乙</span>交酯/<span style=\"color:red\">丙</span>交酯三元<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>聚酯<span style=\"color:red\">共聚物</span>的合成与性能研究","volume":"47","year":"2017"},{"abstractinfo":"以辛酸亚锡为催化剂,合成了己内酯预聚<span style=\"color:red\">物</span>(PCL),再与<span style=\"color:red\">乙</span>交酯(GA)熔融<span style=\"color:red\">共聚</span>,制备了<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>型己内酯<span style=\"color:red\">乙</span>交酯<span style=\"color:red\">共聚物</span>(PCL/GA).利用GPC、FT-IR、1 H-NMR和13C-NMR等对PCL/GA的结构进行了表征,确认合成的<span style=\"color:red\">共聚物</span>为<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>型聚酯<span style=\"color:red\">共聚物</span>.利用XRD和DSC测试了PCL/GA的结晶状态和热学性能,测试发现合成的<span style=\"color:red\">共聚物</span>均为结晶型聚合<span style=\"color:red\">物</span>,且结晶情况与单体组成有关,利用石英微晶天平考察了PCL/GA(80/20)在海水中的水解行为,发现前3h聚酯降解速率波动较大,推断是由于初期<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>聚酯吸水与降解作用同时进行所致,随着吸水作用的完成,后期<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>聚酯的降解速率维持在80 ng/(cm2 ·h)左右,降解速率稳定.利用POM、SEM观察了水解过程中薄膜结晶及形貌变化.","authors":[{"authorName":"邓冰锋","id":"40a36cb0-b9ac-4674-81e5-2bec60cb8161","originalAuthorName":"邓冰锋"},{"authorName":"黄志雄","id":"7ac414b8-c9b3-428d-b929-a90946feea21","originalAuthorName":"黄志雄"},{"authorName":"黄从树","id":"1fe2797a-4324-48c9-8eee-3db873fc2079","originalAuthorName":"黄从树"},{"authorName":"任润桃","id":"d366df65-e503-4755-b37a-77ee3a2b1082","originalAuthorName":"任润桃"},{"authorName":"王晶晶","id":"e0b3a308-21bf-4876-97ae-0f4f615ee47a","originalAuthorName":"王晶晶"},{"authorName":"江学志","id":"aca4028f-a64b-4564-95b8-03ecdeff0582","originalAuthorName":"江学志"}],"doi":"","fpage":"5","id":"0f58f92a-4fdf-4c59-a5fb-ee0445a8dfd2","issue":"3","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"a4697b02-da1b-4b7f-990e-5b825f60f38b","keyword":"己内酯","originalKeyword":"己内酯"},{"id":"28c3ef0d-08c3-4f53-a4e4-cb097bdcf960","keyword":"<span style=\"color:red\">乙</span>交酯","originalKeyword":"乙交酯"},{"id":"582b2960-afa5-4774-b5b8-a1a624c76afe","keyword":"<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"嵌段共聚物"},{"id":"330e28ba-4e38-4ece-a44c-b2fa6816d53f","keyword":"水解","originalKeyword":"水解"},{"id":"c0061131-6aa6-482e-a405-33078ecf33ea","keyword":"石英微晶天平","originalKeyword":"石英微晶天平"}],"language":"zh","publisherId":"tlgy201303002","title":"己内酯/<span style=\"color:red\">乙</span>交酯<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>的合成及水解行为研究","volume":"43","year":"2013"},{"abstractinfo":"本文利用原子转移自由基聚合(ATRP)方法合成了不同质量比的两<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>聚乳酸-聚甲基丙烯酸二甲氨基<span style=\"color:red\">乙</span>酯(PLA-b-PDMAEMA),并利用差示扫描量热法和X射线衍射法研究了其结晶行为和结晶结构与两<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>质量比的关系.结果表明,随着PDMAEMA链<span style=\"color:red\">段</span>聚合度的增加,<span style=\"color:red\">共聚物</span>的宏观形貌逐渐从不透明的粉状向透明的粘弹状转变.在一定聚合度内,<span style=\"color:red\">共聚物</span>的结晶完善性与聚乳酸相比逐渐降低,并导致其熔融和结晶温度与聚乳酸相比分别升高了5℃和14℃.","authors":[{"authorName":"唐新颖","id":"450ba6f4-bbc8-4e33-beaa-4b9f021fc0c4","originalAuthorName":"唐新颖"},{"authorName":"刘文涛","id":"9de4b6a5-a6f8-4bc9-b4ed-ffde9033d00f","originalAuthorName":"刘文涛"},{"authorName":"杨阳","id":"b8879da6-2384-4d99-9aa9-0efd16318cc7","originalAuthorName":"杨阳"},{"authorName":"姜皎洁","id":"36d066e5-635e-43e3-bbe3-1ad814d45897","originalAuthorName":"姜皎洁"},{"authorName":"何素芹","id":"38c38ef5-e03e-4ec8-8df8-9985f3095ff0","originalAuthorName":"何素芹"},{"authorName":"朱诚身","id":"4d38192a-d34c-4130-998c-6a9011393ea5","originalAuthorName":"朱诚身"}],"doi":"","fpage":"50","id":"8a68ae1e-009f-4f87-8a27-7e6eeb20db36","issue":"6","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"0732d85d-c616-46f4-94f1-c349a8c4b2c0","keyword":"两<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span>","originalKeyword":"两嵌段"},{"id":"39b2694a-5a81-43b0-a7a1-5b7ae3320390","keyword":"聚乳酸","originalKeyword":"聚乳酸"},{"id":"0f14abb4-6df7-4ab5-81ca-9497a40db08e","keyword":"聚甲基丙烯酸二甲氨基<span style=\"color:red\">乙</span>酯","originalKeyword":"聚甲基丙烯酸二甲氨基乙酯"},{"id":"e58034af-4e36-460a-b698-c9a70bd3e7be","keyword":"结晶","originalKeyword":"结晶"}],"language":"zh","publisherId":"gfzclkxygc201506010","title":"聚乳酸-聚甲基丙烯酸二甲氨基<span style=\"color:red\">乙</span>酯两亲<span style=\"color:red\">性</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>的结晶性能","volume":"31","year":"2015"},{"abstractinfo":"用两步法合成了对苯二甲酸<span style=\"color:red\">乙</span>二酯-环氧乙烷(EOET)多<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>,并研究了软硬链<span style=\"color:red\">段</span>的结晶特性.DSC研究表明软链<span style=\"color:red\">段</span>PEO分子量不低于4000,在室温下方可结晶,并且软链<span style=\"color:red\">段</span>的结晶特性受硬链<span style=\"color:red\">段</span>含量和硬链<span style=\"color:red\">段</span>结晶度的影响;偏光显微镜观察硬链<span style=\"color:red\">段</span>易形成微晶,在软链<span style=\"color:red\">段</span>熔融温度以上起到物理交联点的作用.EOET多<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>的结构特征表明其具有热致形状记忆特性.","authors":[{"authorName":"张晓云","id":"03f7690d-c35e-44b7-a1de-bc62d57f6465","originalAuthorName":"张晓云"},{"authorName":"罗筱烈","id":"af763427-9460-4c85-9f27-9321bb6a369c","originalAuthorName":"罗筱烈"},{"authorName":"马德柱","id":"12d4d704-8b21-4cec-91cf-b2adb8c9f1ae","originalAuthorName":"马德柱"}],"doi":"","fpage":"96","id":"f67ca8e1-42e9-429d-814e-8ccd72eddeea","issue":"4","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"71a21c2f-87ab-49c6-aaf0-64ddf41028c5","keyword":"对苯二甲酸<span style=\"color:red\">乙</span>二酯-环氧乙烷","originalKeyword":"对苯二甲酸乙二酯-环氧乙烷"},{"id":"be9cc450-808f-40c2-b7c0-2083b23d83c6","keyword":"多<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"多嵌段共聚物"},{"id":"14f158f6-4a7e-4fce-8053-93ace70d9242","keyword":"软链<span style=\"color:red\">段</span>","originalKeyword":"软链段"},{"id":"60ce085d-934c-45e3-8fe3-faa566ade57c","keyword":"硬链<span style=\"color:red\">段</span>","originalKeyword":"硬链段"},{"id":"6b90a5ba-a994-4fb9-a893-e592057f1a18","keyword":"结晶","originalKeyword":"结晶"}],"language":"zh","publisherId":"gfzclkxygc200304025","title":"对苯二甲酸<span style=\"color:red\">乙</span>二酯-环氧乙烷多<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>的结晶行为","volume":"19","year":"2003"},{"abstractinfo":"以2-苄基三硫代碳酸酯基乙醇为引发剂,在辛酸亚锡催化下引发<span style=\"color:red\">丙</span>交酯(LA)开环聚合,合成大分子链转移剂PLA macro-CTA,加入第二单体聚甲基丙烯酸N,N-二甲氨基<span style=\"color:red\">乙</span>酯(DMAEMA),通过可逆—加成—断裂链转移(RAFT)自由基聚合,得到两亲<span style=\"color:red\">性</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>PLA-b-PDMAEMA.采用核磁共振光谱(1HNMR和13 CNMR)、红外光谱(FT-IR)及凝胶色谱(GPC)对合成的<span style=\"color:red\">共聚物</span>化学结构进行表征,并通过接触角测试和热重分析(TGA)对其进行性能测试.结果表明成功合成了<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>且分子量分布指数较窄；引入PDMAEMA链<span style=\"color:red\">段</span>后聚乳酸的热稳定性和亲水性得到提高.","authors":[{"authorName":"刘真真","id":"55538736-d5b9-481c-873a-ef92dd917f18","originalAuthorName":"刘真真"},{"authorName":"宁俊锟","id":"05ed291b-3cc1-41f6-bb04-c9d433100ff9","originalAuthorName":"宁俊锟"},{"authorName":"史新峰","id":"480bdba2-d85d-42e2-9fd4-a10ec5556d0b","originalAuthorName":"史新峰"},{"authorName":"宋晴","id":"03eb11ea-5573-4056-a949-6152b2825958","originalAuthorName":"宋晴"},{"authorName":"聂康明","id":"9db139c8-84d4-4554-a717-637a12e16a0f","originalAuthorName":"聂康明"}],"doi":"","fpage":"74","id":"d6cc5231-8b25-4826-8f1a-daf0a2be0634","issue":"8","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"e840c101-5348-40b9-b34a-25eab707b390","keyword":"两亲<span style=\"color:red\">性</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"两亲性嵌段共聚物"},{"id":"72fc74e7-b3ab-439b-bc4b-6a918b30e24b","keyword":"RAFT聚合","originalKeyword":"RAFT聚合"},{"id":"c06b2cdb-0488-4587-84f5-2032bf4afc34","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"cldb201308020","title":"两亲<span style=\"color:red\">性</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>PLA-b-PDMAEMA的合成及性能研究","volume":"27","year":"2013"},{"abstractinfo":"由2-溴异丁酰溴和季戊四醇反应合成了四臂引发剂,以CuCl为催化剂,N,N,N′,N″,N″-五甲基二亚乙基三胺（PMDETA）为配体,在N,N-二甲基甲酰胺（DMF）中分步引发甲基丙烯酸<span style=\"color:red\">乙</span>酯（EMA）和甲基丙烯酸叔丁酯（tBMA）进行原子转移自由基聚合（ATRP）,得到了四臂型<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>PEMA-b-PtBMA。改变聚合反应条件,可将四臂大分子引发剂PEMA-Br的平均分子量控制在0.8×104~2.2×104之间。通过FT-IR和1H-NMR证明,在三氟乙酸存在的条件下PtB-MA链<span style=\"color:red\">段</span>上的叔丁基可定向水解,其水解率在99%以上,转变为四臂双亲<span style=\"color:red\">性</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>PEMA-b-PMAA。采用LLS和TEM对四臂PEMA-b-PMAA自组装形成的胶束粒径及分布进行表征发现,其大小在200 nm左右,分布较均匀。","authors":[{"authorName":"姚山山","id":"073350cf-22c4-40b5-bab0-74f8e4fdcaba","originalAuthorName":"姚山山"},{"authorName":"储鸿","id":"21afc831-7ffc-456e-8867-72bd92541aaa","originalAuthorName":"储鸿"},{"authorName":"胡娜","id":"a28b9ba8-cc3e-4cbc-911a-4c48acc7a6cd","originalAuthorName":"胡娜"},{"authorName":"倪忠斌","id":"d15bbe21-e438-48fb-b925-d0e8c28908b2","originalAuthorName":"倪忠斌"},{"authorName":"陈明清","id":"df28ee06-e894-41df-b99b-af0a27ca22d9","originalAuthorName":"陈明清"}],"doi":"","fpage":"25","id":"0f25d1c6-78ee-4bf1-9d83-7add299f59c5","issue":"11","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"6647c654-fba4-4c62-9c8b-c8304915a1c9","keyword":"甲基丙烯酸叔丁酯","originalKeyword":"甲基丙烯酸叔丁酯"},{"id":"7f3c82b9-434d-4846-bfe9-670846bd0c33","keyword":"原子转移自由基聚合","originalKeyword":"原子转移自由基聚合"},{"id":"54b42d39-c07b-4ead-953f-58abeb9481c1","keyword":"<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"嵌段共聚物"},{"id":"d6f1348e-ee52-4827-99ba-207c60080d06","keyword":"胶束","originalKeyword":"胶束"}],"language":"zh","publisherId":"gfzclkxygc201111007","title":"四臂双亲<span style=\"color:red\">性</span>PEMA-b-PMAA<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>的合成","volume":"27","year":"2011"},{"abstractinfo":"合成了端环氧基硅油与聚醚胺（D-230）的<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>。采用端环氧基硅油和<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>对双酚A型环氧树脂（E-51）进行改性。结果表明,采用端环氧基硅油和D-230的<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>改性环氧树脂（EP）,效果优于端环氧基硅油改性的方式。采用4份端环氧基硅油预反应改性EP后,Tg由未改性的163.23℃提高到164.81℃。除耐热性有所提高外,其拉伸强度也几乎能保持不变,断裂伸长率由38.62%降低到30.53%,冲击强度由20.23 kJ/m2提高到32.51 kJ/m2。","authors":[{"authorName":"李宏静","id":"59b2dbd4-e742-4518-9c70-41bb0c2b9662","originalAuthorName":"李宏静"},{"authorName":"刘伟区","id":"bdbad82b-9cd3-4617-a700-01f404f31d2d","originalAuthorName":"刘伟区"},{"authorName":"魏振杰","id":"390be6d3-f72b-4abb-a81e-cffb6951934b","originalAuthorName":"魏振杰"}],"doi":"","fpage":"61","id":"3d974abb-d265-47c4-a721-58854194271a","issue":"11","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"3e8dad8d-5acd-4173-874e-8403a292e228","keyword":"两亲<span style=\"color:red\">性</span>","originalKeyword":"两亲性"},{"id":"c404f903-099a-403e-95d4-5df80bfbccc3","keyword":"<span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>","originalKeyword":"嵌段共聚物"},{"id":"4b726720-9630-4a51-b62f-79ef8826b141","keyword":"增韧","originalKeyword":"增韧"},{"id":"c92c1041-6977-4928-8e89-c44e552524bf","keyword":"环氧树脂","originalKeyword":"环氧树脂"},{"id":"41e785b6-efdb-4648-9a75-73fda5faa76c","keyword":"聚醚胺","originalKeyword":"聚醚胺"}],"language":"zh","publisherId":"gfzclkxygc201111017","title":"两亲<span style=\"color:red\">性</span><span style=\"color:red\">嵌</span><span style=\"color:red\">段</span><span style=\"color:red\">共聚物</span>增韧环氧树脂","volume":"27","year":"2011"}],"totalpage":8833,"totalrecord":88329}