{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以端羟基<span style=\"color:red\">聚</span>四氢呋喃(PTHF)和<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>(PPO)大分子为原料,浓硫酸为催化剂,在加热条件下,<span style=\"color:red\">聚</span>四氢呋喃两端生成鎓离子活性中心,遇到两端含活泼氢的<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>时发生反应,从而制备出了一种全新结构的端羟基PTHF-PPO嵌段共聚醚;通过凝胶渗透色谱(GPC)、红外光谱(IR)和核磁共振(NMR)对产物进行了表征.考察了反应温度、反应时间、催化剂用量等因素对聚合产率以及产物相对分子质量的影响.随着反应温度升高,反应时间的延长,或催化剂用量的增加,共聚醚的产率和相对分子质量都是先增大后减小.研究结果表明,反应温度为120℃～130℃,反应时间为4h,催化剂用量为PTHF质量的4％时最为理想;共聚醚黏度低,常温下为液态,浇注方便,是生产聚氨酯的很好原料.","authors":[{"authorName":"汪存东","id":"5ff39fc0-9b75-4db4-8430-a47d07ed4a5f","originalAuthorName":"汪存东"},{"authorName":"潘洪波","id":"ccc19555-d4cc-4a2c-b198-212beb594709","originalAuthorName":"潘洪波"},{"authorName":"苏玲","id":"f9623f2f-1142-4b7c-b6f3-8387e3bc383a","originalAuthorName":"苏玲"},{"authorName":"张丽华","id":"f6ac9800-6cc2-4ae3-beee-d1d23f74cc79","originalAuthorName":"张丽华"}],"doi":"","fpage":"15","id":"f6a2434a-912e-424c-bacf-e28456194597","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":"da44a636-fe89-4f2d-b2ad-8e17c0bc7942","keyword":"<span style=\"color:red\">氧</span>鎓离子","originalKeyword":"氧鎓离子"},{"id":"7f19d254-bd3e-44ff-9ce6-b7fa6ef12a80","keyword":"<span style=\"color:red\">聚</span>四氢呋喃","originalKeyword":"聚四氢呋喃"},{"id":"909f42f4-bd85-4240-894d-4a404b49df8a","keyword":"<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>","originalKeyword":"聚环氧丙烷"},{"id":"0a20b42f-d337-49c0-8e73-543db6d946e6","keyword":"嵌段共聚醚","originalKeyword":"嵌段共聚醚"}],"language":"zh","publisherId":"gfzclkxygc201311004","title":"<span style=\"color:red\">氧</span>鎓离子法合成端羟基<span style=\"color:red\">聚</span>四氢呋喃-<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>嵌段共聚醚","volume":"29","year":"2013"},{"abstractinfo":"用六甲基磷酰三胺作溶剂,叔丁醇钾作引发剂进行<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的活性聚合反应,得到分子量分布系数为1.04的<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>,用红外光谱(IR)和核磁共振(~1H-NMR)表征产物结构,确定了~1H-NMR谱图中各峰的归属;用核磁共振法测定了产物的数均分子量,发现其存在2800的上限;同时,根据_1H-NMR数据计算出反应中的链转移常数,链转移常数的迅速增大是产生分子量上限的原因之一;最后,用在线红外技术研究<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>阴离子聚合过程,根据吸光度-浓度工作曲线求得聚合反应的活化能为38.0 kl/mol,动力学方程为r=dC/df=1.7×10~3exp(E_a/RT)C(mol·L~(-1)·min~(-1)).","authors":[{"authorName":"朱叙伟","id":"c35b5482-efb6-4e82-9a83-df4a7ca4d7ce","originalAuthorName":"朱叙伟"},{"authorName":"杨鹏飞","id":"d09b7963-d365-4fe1-8394-982e3f2fd0c4","originalAuthorName":"杨鹏飞"},{"authorName":"李俊英","id":"cb65db19-c019-4320-a914-346e3b9a51ee","originalAuthorName":"李俊英"},{"authorName":"李天铎","id":"d5eba4e1-e91f-4f07-a93c-f344b6313ace","originalAuthorName":"李天铎"}],"doi":"","fpage":"15","id":"9554e5f4-7d3d-426e-b095-c87a7d9fe59c","issue":"3","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":"5f6095c2-80e7-4277-b36d-8560bc160603","keyword":"阴离子聚合","originalKeyword":"阴离子聚合"},{"id":"6eb201ed-e0df-46db-991c-bcbc85a2ec9d","keyword":"<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>","originalKeyword":"聚环氧丙烷"},{"id":"dbf11094-d4c8-4709-ae49-167318472bcf","keyword":"动力学","originalKeyword":"动力学"},{"id":"926759dd-2fca-41fb-aaf8-782479c4de3b","keyword":"在线红外","originalKeyword":"在线红外"}],"language":"zh","publisherId":"gfzclkxygc201003005","title":"<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>阴离子聚合及反应动力学","volume":"26","year":"2010"},{"abstractinfo":"采用循环伏安法制备了苯胺和<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>导电高分子共聚物(PAN-PPO)电极,研究了其对甲酸氧化的电催化性能. 结果表明,PAN-PPO对甲酸氧化具有较高的催化活性,其催化性能稳定. 研究了PAN-PPO电催化甲酸氧化的动力学特征. 结果表明,甲酸在PAN-PPO上可能直接经电催化氧化生成CO2,此反应受液相扩散控制,扩散系数为1.32×10-7 cm2/s,反应级数为1.","authors":[{"authorName":"李美超","id":"c17f67bd-e9d1-4651-abdb-33ba3dd83780","originalAuthorName":"李美超"},{"authorName":"马淳安","id":"ca261d89-6868-4dfe-b0ef-d8c035cf7486","originalAuthorName":"马淳安"},{"authorName":"李国华","id":"2c19ca87-a354-4213-9e8d-52c86b1021db","originalAuthorName":"李国华"}],"doi":"","fpage":"847","id":"5c362269-1c0f-4951-b9a3-2e318fa85623","issue":"11","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"003fd5b8-4bc6-4dc7-8f14-8080d95256db","keyword":"电催化","originalKeyword":"电催化"},{"id":"418c39f3-87cb-4d95-9faf-483350f7f689","keyword":"氧化","originalKeyword":"氧化"},{"id":"c6c52898-e770-4485-bb0f-e3d59dc991fa","keyword":"甲酸","originalKeyword":"甲酸"},{"id":"6cabb19f-db9e-467f-b4d0-48dd81eb0d8d","keyword":"聚苯胺","originalKeyword":"聚苯胺"},{"id":"5980a71b-1049-4358-b5f3-043dc4941961","keyword":"<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>","originalKeyword":"聚环氧丙烷"}],"language":"zh","publisherId":"cuihuaxb200411002","title":"苯胺和<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>共聚物电催化氧化甲酸","volume":"25","year":"2004"},{"abstractinfo":"为了改进、提高发动机油料中广泛采用的烷基膦酸酯及其胺类添加剂的功能,通过酯化反应和酰胺化反应,合成出多种含磷清净分散剂 ,并对其清净分散机理和效果进行了研究.结果表明,<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>膦酸酯酰胺,具有优良的抗积炭及洁净性能,对比试验证明与当今世界同类产品技术水平相当.","authors":[{"authorName":"吕刚","id":"38513145-7f0a-4e08-baaf-ce29bd020e66","originalAuthorName":"吕刚"},{"authorName":"解放","id":"7fa110e7-38c9-44b7-b5a4-fc9458fab927","originalAuthorName":"解放"}],"doi":"","fpage":"168","id":"e8538e95-f496-48a1-89e2-596c4404b000","issue":"1","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":"03a3165f-30bc-4686-be70-d851095c9b72","keyword":"<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>膦酸酯酰胺","originalKeyword":"聚环氧丙烷膦酸酯酰胺"},{"id":"a6171ff5-ac19-4141-be19-4f56156b4065","keyword":"清净分散性","originalKeyword":"清净分散性"},{"id":"f6bb58be-bf08-45cb-9d57-949a7bf1fd5a","keyword":"成 焦板试验","originalKeyword":"成 焦板试验"},{"id":"cbf992b9-4c89-46bf-adce-4a5b9fb76c14","keyword":"发动机台架试验","originalKeyword":"发动机台架试验"}],"language":"zh","publisherId":"gfzclkxygc200201043","title":"<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>膦酸酯酰胺的制备及其清净性的研究","volume":"18","year":"2002"},{"abstractinfo":"研究了羟乙基纤维素醋酸酯(HECA)与己内酯-<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>共聚物共混物膜的生物降解过程,发现共混物膜的生物降解性能与其组成密切相关.共混膜的降解速率随着己内酯-<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>共聚物含量的增加而加快.共混物膜的生物降解是从表面开始进行的,并逐步深入到共混物膜的内部.在降解过程中,分子量较小的部分首先开始降解,而且降解的速度较快.分子量高的部分降解较慢,控制着整个共混膜的降解速率.","authors":[{"authorName":"杨玉芹","id":"e90d9e3e-a92b-4003-a694-44f0a0a82fd8","originalAuthorName":"杨玉芹"},{"authorName":"林瑛","id":"18ba249e-8c57-49da-8055-28b14892ecc6","originalAuthorName":"林瑛"},{"authorName":"张光华","id":"40958279-b7db-4741-9435-b951c85fb4bd","originalAuthorName":"张光华"},{"authorName":"黄勇","id":"0329e661-a2d2-4787-ab9d-8076aab2f72d","originalAuthorName":"黄勇"},{"authorName":"陈立班","id":"9aea900c-0979-4194-a812-8565ab2932bb","originalAuthorName":"陈立班"}],"doi":"","fpage":"77","id":"1b894fde-aa9c-46dc-ab4e-2a16fb437cd5","issue":"2","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":"72040fdb-b0cf-4f20-933a-e0cac63faeb7","keyword":"羟乙基纤维素醋酸酯","originalKeyword":"羟乙基纤维素醋酸酯"},{"id":"816dbf4e-acfc-4faf-a236-76fcae13aad7","keyword":"己内酯-<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>共聚物","originalKeyword":"己内酯-环氧丙烷共聚物"},{"id":"65c5aeb4-8198-4061-ae01-a367a8273ed6","keyword":"共混膜","originalKeyword":"共混膜"},{"id":"bdd50b46-b462-4af4-ad79-92f5791ec3a9","keyword":"生物降解","originalKeyword":"生物降解"}],"language":"zh","publisherId":"gfzclkxygc200002022","title":"HECA/<span style=\"color:red\">聚</span>己内酯-<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>共混膜的生物降解研究","volume":"16","year":"2000"},{"abstractinfo":"用DSC和动态弹粘谱(DMS)研究了<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>聚氨酯/聚苯乙烯互穿聚合物网络[PU(PECH)/PSIPN]的玻璃化转变行为发现,当IPN中聚苯乙烯(PS)含量大于20%(质量分数)时,IPN是不相容体系,有两个玻璃化转变PS交链度的增加,对应于PU的玻璃化转变(TgⅠ)不变,对应于PS的玻璃化转变(TgⅡ)向高温方向移动,转变越来越不明显,加入氨酯反应催化剂时,Tg明显内移,TgⅡ内移超过20℃,相容性增加。","authors":[{"authorName":"陈宝铨","id":"706b708c-0dcc-437c-b103-fad2f577d49b","originalAuthorName":"陈宝铨"},{"authorName":"韩孝族","id":"da0cd059-caf3-487e-9bd1-da01c344b7b2","originalAuthorName":"韩孝族"},{"authorName":"郭凤春","id":"364e772e-b125-4326-a791-804c72504fe7","originalAuthorName":"郭凤春"}],"categoryName":"|","doi":"","fpage":"551","id":"86b76fa0-35ac-4eed-b86c-4060a22060bb","issue":"5","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"aaed445e-67c3-4ac3-88f5-d132b9979680","keyword":"IPN","originalKeyword":"IPN"},{"id":"22737f9b-1e96-49ef-8d0e-b0aa9adda452","keyword":"null","originalKeyword":"null"},{"id":"fce2143b-4ace-480f-bc2e-a026c079b861","keyword":"null","originalKeyword":"null"},{"id":"468369de-4a49-4f04-8457-5638157305ce","keyword":"null","originalKeyword":"null"},{"id":"bf5c2361-ad18-4437-90ee-302877ce6d1e","keyword":"null","originalKeyword":"null"},{"id":"667b7005-84e2-4f6c-93fb-1da4564917ca","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1005-3093_1996_5_16","title":"<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>聚氨酯/聚苯乙烯IPN的玻璃化转变行为","volume":"10","year":"1996"},{"abstractinfo":"考察了双氧水浓度、溶剂种类及添加的酸性或碱性物质等因素对<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应的影响.结果表明:双氧水和TS-1沸石上的SiOH(硅羟基)及TiO2(锐钛矿)对<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应无催化活性;而TS-1中的骨架铝,沸石骨架中配位不饱和的Ti4+形成的L酸中心,TS-1水解产生的钛羟基和由TS-1,双氧水及溶剂(甲醇)相互作用所生成的五元环中间活性钛等物种对<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应具有催化活性.原料中加入碱性物质可以显著抑制TS-1催化<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应活性;添加酸性物质可以提高TS-1催化<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应活性.由于空间位阻效应,使得<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应活性随着醇类溶剂分子的增大而降低.在甲醇-水混合溶剂中,当水含量增加时,活性中间过渡物种的变化导致<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解活性降低和双氧水分解率升高.TS-1沸石晶粒大小对<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应活性的影响显著:大晶粒TS-1对<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应的催化活性明显高于小晶粒TS-1.这是由于大晶粒TS-1内扩散距离较远所致.","authors":[{"authorName":"闫海生","id":"9699170c-2676-4af9-a6cd-a8724609c0b8","originalAuthorName":"闫海生"},{"authorName":"刘靖","id":"27d63efb-c70a-496e-a57a-3a9d5a06e305","originalAuthorName":"刘靖"},{"authorName":"王祥生","id":"3512751c-0b83-4651-84a6-bea2e5764003","originalAuthorName":"王祥生"}],"doi":"","fpage":"250","id":"c2d752c3-42a3-49d2-b3ed-021629436620","issue":"3","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"115a6441-17ed-481b-9dd6-b4a9042a6608","keyword":"TS-1分子筛","originalKeyword":"TS-1分子筛"},{"id":"683f3e6a-6051-4cf6-9df3-3f857700d5d8","keyword":"<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>","originalKeyword":"环氧丙烷"},{"id":"b0b9d331-8605-4bc2-8b72-b049741d94b7","keyword":"溶剂分解反应","originalKeyword":"溶剂分解反应"},{"id":"6b3bb397-d071-4042-8c42-73e09cbdef5b","keyword":"过氧化氢","originalKeyword":"过氧化氢"},{"id":"1712fe50-271d-4caa-86cc-0c2412ea09ea","keyword":"酸性物质","originalKeyword":"酸性物质"},{"id":"6b8bf839-bffa-4567-aa1f-b7c9a8f3d7ea","keyword":"碱性物质","originalKeyword":"碱性物质"}],"language":"zh","publisherId":"cuihuaxb200103011","title":"<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的溶剂分解反应研究","volume":"22","year":"2001"},{"abstractinfo":"采用甲醇蒸气作为碳源对甲基弯菌IMV 3011进行驯化培养,然后逐渐增加液态甲醇的浓度使其适应,得到了能耐受甲醇(φ(MeOH)=1%)的甲基弯菌IMV 3011. 对甲基弯菌IMV 3011进行甲烷-甲醇共培养可得到大量具有甲烷单加氧酶(MMO)活性的细胞. 研究了添加甲醇对甲基弯菌IMV 3011生长和MMO活性的影响,发现甲醇能够促进甲基弯菌IMV 3011的生长. 在批式反应器中,添加甲醇能够提高甲基弯菌IMV 3011的催化<span style=\"color:red\">环</span>氧化能力,说明甲醇可以作为电子供体通过再生辅酶NADH驱动<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>合成. 考察了在膜反应器中用细胞悬浮液连续合成<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的可行性. 结果表明,通过192 h连续抽提产物<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>,避免了其对<span style=\"color:red\">环</span>氧化反应的抑制,流出液中环<span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>的浓度仍保持在1.35 mmol/L左右.","authors":[{"authorName":"辛嘉英","id":"d7ba103a-77c0-4862-848c-cf768b841fa5","originalAuthorName":"辛嘉英"},{"authorName":"柳眉","id":"f366d534-cfda-40a8-be7e-3f6549620e5f","originalAuthorName":"柳眉"},{"authorName":"张颍鑫","id":"903ad584-dfaf-4a30-addd-c6c16f4deebb","originalAuthorName":"张颍鑫"},{"authorName":"夏春谷","id":"a818a7ce-4997-4156-812d-2aebb6721134","originalAuthorName":"夏春谷"},{"authorName":"李树本","id":"ede71b35-2fe8-4b2e-a45a-7b675e661a3a","originalAuthorName":"李树本"}],"doi":"","fpage":"662","id":"bd82db89-239e-4aff-bbc1-403b0cd882cd","issue":"7","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"89f6aabf-2088-4a2b-a15b-b6f5bf935d11","keyword":"甲醇驱动","originalKeyword":"甲醇驱动"},{"id":"a50e2c10-214e-4e6e-b968-3f99a16f5724","keyword":"甲烷氧化细菌","originalKeyword":"甲烷氧化细菌"},{"id":"754d4dc3-1081-4d5e-9eaf-a9280330c176","keyword":"辅酶","originalKeyword":"辅酶"},{"id":"485ae46e-1cfe-45ce-b3ad-9a627d80e5b9","keyword":"尼克酰胺腺嘌呤二核甘酸(NADH)","originalKeyword":"尼克酰胺腺嘌呤二核甘酸(NADH)"},{"id":"83a91f0d-7c9a-438d-8aed-61f2a8eacd1c","keyword":"生物合成","originalKeyword":"生物合成"},{"id":"5981ba51-78df-45b4-ba91-2166fc693a9f","keyword":"丙烯","originalKeyword":"丙烯"},{"id":"aeb114f2-8c36-4595-babf-cfa85ebea2ec","keyword":"<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>","originalKeyword":"环氧丙烷"}],"language":"zh","publisherId":"cuihuaxb200707018","title":"甲醇驱动的<span style=\"color:red\">环</span><span style=\"color:red\">氧</span><span style=\"color:red\">丙烷</span>连续生物合成","volume":"28","year":"2007"},{"abstractinfo":"通过改变传统的引发体系,采用BF3*(CH3)2O/CF3COOH合成了无色透明且分子量较高的端羟基<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>(PECH),利用核磁共振、红外光谱等手段对产物的化学结构进行了详细的分析,同时考察了BF3*(CH3)2O及CF3COOH用量对PECH相对黏度的影响,探讨了TCA提高产物透明度的作用.结果表明,合成了主链以头尾连接为主,头头及尾尾连接为辅的PECH.","authors":[{"authorName":"高和军","id":"1d37daa3-6c20-4fa7-bb52-d7f1025576e5","originalAuthorName":"高和军"},{"authorName":"段明","id":"80d080ef-afd8-4e77-9400-66194c76b9f6","originalAuthorName":"段明"},{"authorName":"胡星琪","id":"b7100855-b2af-408f-83d0-9b3ea52ec303","originalAuthorName":"胡星琪"},{"authorName":"高志飞","id":"ac1226a8-b55e-4441-9f96-fa369a0c2345","originalAuthorName":"高志飞"}],"doi":"","fpage":"56","id":"894a8ce7-0496-4dce-8411-f7721e5f3224","issue":"3","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":"54133b0f-cb73-4ac2-849d-18e0194266d1","keyword":"端羟基<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>","originalKeyword":"端羟基聚环氧氯丙烷"},{"id":"cd7f6935-899a-4a79-80a6-98a3159aa476","keyword":"共引发剂","originalKeyword":"共引发剂"},{"id":"10bc9b5c-b676-4d03-b887-d144dbd9927a","keyword":"相对黏度","originalKeyword":"相对黏度"}],"language":"zh","publisherId":"gfzclkxygc200803014","title":"以BF3(CH3)2O/CF3COOH共引发剂合成端羟基<span style=\"color:red\">聚</span><span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>的探讨","volume":"24","year":"2008"},{"abstractinfo":"稻草秸秆经碱煮预处理后,用<span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>在120℃下以甲苯为溶剂反应1～8h。醚化程度用增重率（weight percent gain,WPG）表示。考察反应时间对醚化产率的影响,并采用傅里叶红外变换光谱、X射线衍射分析、热分析和扫描电镜分析,对所制备的<span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>改性稻草进行表征。结果表明,预处理后半纤维素和木质素被去除,醚化反应后,稻草样品的结晶度降低,热稳定性略有降低,表面积增大。","authors":[{"authorName":"黄昱","id":"6c765a94-3e9a-4a89-9953-131a975db5d1","originalAuthorName":"黄昱"},{"authorName":"王林山","id":"bc28b128-30f1-481a-b5ca-9705671e1281","originalAuthorName":"王林山"},{"authorName":"晁月盛","id":"1647a18b-b4bc-4503-9d96-8eaf01644a52","originalAuthorName":"晁月盛"},{"authorName":"邢莹","id":"e8de03f8-d9d1-4693-895f-a908b11fe955","originalAuthorName":"邢莹"}],"doi":"","fpage":"1909","id":"7df1070c-452b-4e74-8cf4-aea34785cc68","issue":"14","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"e02d0fb8-6469-437a-ae12-2b34ca13b196","keyword":"稻草","originalKeyword":"稻草"},{"id":"efa3ec53-7bf8-4eb6-b725-dcdb6bae06f9","keyword":"<span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>","originalKeyword":"环氧氯丙烷"},{"id":"d1bceb22-b0cd-4163-822a-5585aca9ba10","keyword":"醚化","originalKeyword":"醚化"},{"id":"9e8ac1a7-2a03-437d-8681-75b3a7b4f1e6","keyword":"表征","originalKeyword":"表征"}],"language":"zh","publisherId":"gncl201214023","title":"<span style=\"color:red\">环</span><span style=\"color:red\">氧</span>氯<span style=\"color:red\">丙烷</span>改性稻草的制备和表征","volume":"43","year":"2012"}],"totalpage":2020,"totalrecord":20192}