{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"研究了用201×7强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>对氯化浸出液中低浓度铂的吸附性能，考察了<span style=\"color:red\">树脂</span>用量、吸附时间、pH值、反应温度等因素对<span style=\"color:red\">树脂</span>吸附铂的影响。实验结果表明，pH=1.0时<span style=\"color:red\">树脂</span>的吸附效果最佳，静态饱和吸附容量可达到190 mg Pt/g干<span style=\"color:red\">树脂</span>，铂在201×7<span style=\"color:red\">树脂</span>上的吸附是吸热反应，温度升高有利于铂的吸附，吸附反应热焓变?H=36.72 kJ/mol，熵变为?S=0.190 kJ/(mol·K)。对201×7<span style=\"color:red\">树脂</span>吸附铂的吸附等温模型及动力学进行了分析，结果表明，吸附平衡过程符合 Langmuir等温式，且为优惠吸附；铂的吸附过程符合准二级动力学方程，准二级常数为 k2=1.58×10-4 g/(mg·min)。用2.4 mol/L的高氯酸可将载铂<span style=\"color:red\">树脂</span>中的铂洗脱，洗脱率为83%。","authors":[{"authorName":"赵德鹏","id":"8156af3c-19dd-4fb4-9485-ee627de4f731","originalAuthorName":"赵德鹏"},{"authorName":"杨瑞四","id":"1d777128-fce2-4155-b7af-0e85c494a8f2","originalAuthorName":"杨瑞四"},{"authorName":"邹安琴","id":"4ac00cbf-23a9-47c7-a57f-4aea1041a61d","originalAuthorName":"邹安琴"},{"authorName":"王世雄","id":"9ebc644e-169a-43b4-8e15-273f95d6b431","originalAuthorName":"王世雄"},{"authorName":"郭洪","id":"be02f72e-bee3-44cf-b732-941405f02bf6","originalAuthorName":"郭洪"},{"authorName":"杨项军","id":"d1e4e5c0-ce42-4122-90eb-9b72fe7ee5a9","originalAuthorName":"杨项军"}],"doi":"","fpage":"43","id":"c390c054-48b2-4820-97e5-f18e93c3cc1a","issue":"2","journal":{"abbrevTitle":"GJS","coverImgSrc":"journal/img/cover/GJS.jpg","id":"38","issnPpub":"1004-0676","publisherId":"GJS","title":"贵金属"},"keywords":[{"id":"322b0de7-31ec-48ef-bb55-561f578b0cbb","keyword":"物理化学","originalKeyword":"物理化学"},{"id":"11ba42e9-b14c-4817-986d-a40a0ed2051c","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"51d6e042-7e53-42f3-acc2-8cff349f687e","keyword":"铂","originalKeyword":"铂"},{"id":"87ab3f43-bd9e-4371-b57c-2dab8b6607e8","keyword":"吸附","originalKeyword":"吸附"},{"id":"eca3f733-ac7b-4d36-a9af-4e6f096985fe","keyword":"动力学","originalKeyword":"动力学"},{"id":"a25e26d5-e9b9-4016-83a1-d0535ffcc833","keyword":"热力学","originalKeyword":"热力学"}],"language":"zh","publisherId":"gjs201402010","title":"201×7<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>对低浓度铂的吸附性能","volume":"","year":"2014"},{"abstractinfo":"以碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>Amberlite IRA-900为载体， Pd(C3H5)(C5H5)为金属有机前体，采用金属有机气相沉积法在室温下制备了Pd@IRA-900多相催化材料.紫外-可见光谱分析证明前体和<span style=\"color:red\">树脂</span>骨架之间的化学作用以及<span style=\"color:red\">树脂</span>本身的孔道结构使得Pd纳米粒子均匀分散在载体上.透射电镜结果显示钯纳米粒子的平均尺寸为2.6 nm.在较温和的条件下Pd@IRA-900对多种卤代芳烃和苯硼酸的Suzuki偶联都具有良好的催化活性，并且催化剂重复使用5次之后依然具有很好的活性.此外，对<span style=\"color:red\">树脂</span>载体进行碱性<span style=\"color:red\">交换</span>处理后可得到一种双功能催化材料Pd@IRA-900(OH)，该催化剂在不加入碱的条件下也可以催化碘苯和苯硼酸的Suzuki偶联反应.","authors":[{"authorName":"张明明","id":"48ad8f7b-b48a-401e-b191-a4afbce0608e","originalAuthorName":"张明明"},{"authorName":"江曼曼","id":"e4256d3a-7c50-46f6-a1ba-e548549b2f04","originalAuthorName":"江曼曼"},{"authorName":"梁长海","id":"d848e3ac-5a0d-47f6-8169-d9c99acda775","originalAuthorName":"梁长海"}],"doi":"10.1016/S1872-2067(12)60698-6","fpage":"2161","id":"4ed4690f-2311-486d-8ff5-677a0251abb0","issue":"12","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"ec37ab50-a957-4ddb-a9c7-c23c63a10bd1","keyword":"钯","originalKeyword":"钯"},{"id":"1d59f140-ecff-4fbc-8603-ab9ebfa0cf55","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"c888210c-3712-496f-966c-d07fe30a55c1","keyword":"金属有机气相沉积","originalKeyword":"金属有机气相沉积"},{"id":"eb33aa70-1420-49b9-b5b6-271dcc5fb232","keyword":"Suzuki偶联","originalKeyword":"Suzuki偶联"},{"id":"a26130f4-c4bc-4d9d-8825-15ebf31da911","keyword":"双功能催化剂","originalKeyword":"双功能催化剂"}],"language":"zh","publisherId":"cuihuaxb201312001","title":"用于Suzuki-Miyaura反应的<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>负载钯催化剂","volume":"","year":"2013"},{"abstractinfo":"研究了717型<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>柱分离和富集金的条件,建立了光度法测定金精矿和尾矿中金的方法.在10％(体积分数)盐酸介质中,金以AuCl形式被<span style=\"color:red\">树脂</span>定量吸附后,采用10mL 60 g/L的硫脲溶液洗脱吸附在<span style=\"color:red\">树脂</span>上的金和用过氧化氢破坏洗脱液中过量硫脲,以结晶紫萃取分光光度法测定洗脱液中金.金精矿和尾矿中可能存在的4种<span style=\"color:red\">阴离子</span>和17种阳<span style=\"color:red\">离子</span>对金的测定没有干扰.方法的检出限为0.43 μg/L,矿样的测定结果与活性碳预富集-原子吸收法相吻合,金精矿和尾矿测定结果的相对标准偏差(n=5)分别为5.4％和7.2％.","authors":[{"authorName":"姜玉春","id":"0ec55bbe-0922-4817-982a-d6e40f50901d","originalAuthorName":"姜玉春"},{"authorName":"郭兴家","id":"4849072d-f426-411c-9961-228f0b0cb960","originalAuthorName":"郭兴家"},{"authorName":"付冰","id":"0cb95d7b-13be-4fc5-9234-957b0c6c3758","originalAuthorName":"付冰"},{"authorName":"杨奇","id":"b8f49d04-9ee8-4e4e-bbb7-7f4c96c95ff0","originalAuthorName":"杨奇"},{"authorName":"刁鑫","id":"4368912a-2d4c-452c-8747-fd9828f09256","originalAuthorName":"刁鑫"},{"authorName":"孙野","id":"0042a6a2-8f91-4836-93b0-7003aeab75c7","originalAuthorName":"孙野"},{"authorName":"潘欣彤","id":"fe1ef08d-a966-45b0-b6ee-1113e9abe004","originalAuthorName":"潘欣彤"}],"doi":"","fpage":"59","id":"8c5309ca-c11e-4cfd-92c4-106dfa6463e4","issue":"8","journal":{"abbrevTitle":"YJFX","coverImgSrc":"journal/img/cover/YJFX.jpg","id":"71","issnPpub":"1000-7571","publisherId":"YJFX","title":"冶金分析   "},"keywords":[{"id":"6a7400b6-373c-47a6-88a8-3f64bd256050","keyword":"金","originalKeyword":"金"},{"id":"cde843a9-cbbb-4688-9c73-047d04fa14a6","keyword":"分光光度法","originalKeyword":"分光光度法"},{"id":"73e3fd1c-1818-4aff-9bf4-ac38bc666463","keyword":"分离富集","originalKeyword":"分离富集"},{"id":"bc6abfdf-0ef6-46c5-aee1-de2f76007135","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"c4d6a04c-07cf-424b-8162-5de6ea6f5319","keyword":"金精矿和尾矿","originalKeyword":"金精矿和尾矿"}],"language":"zh","publisherId":"yjfx201308013","title":"717型<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>分离富集-萃取光度法测定金精矿和尾矿中金","volume":"33","year":"2013"},{"abstractinfo":"通过试验选择了201×7强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>吸附氰化物,确定了该<span style=\"color:red\">树脂</span>对氰化物的静态饱和吸附量为25.39mg/mL湮<span style=\"color:red\">树脂</span>,动态饱和吸附量为27.43mg/mL涅<span style=\"color:red\">树脂</span>.在研究解吸的过程中,选择中性NaCl溶液作为解吸剂,取得了良好的解吸效果.通过动态试验,研究了氰化物质量浓度、流速等因素对<span style=\"color:red\">树脂</span>吸附性能的影响,以及Nacl溶液流速对淋洗效果的影响.研究探讨了该<span style=\"color:red\">树脂</span>吸附氰化物的机理,结果表明,氰化物在201×7<span style=\"color:red\">树脂</span>上的吸附机理主要是CN-与<span style=\"color:red\">树脂</span>的季胺基团形成氢键吸附和范德华引力吸附.201×7<span style=\"color:red\">树脂</span>对氰化物的吸附性能较好,在处理、回收提金废水氰化物中,具有工业应用前景.","authors":[{"authorName":"廖赞","id":"bdff4743-fecf-470e-ab8a-7a1d3544860a","originalAuthorName":"廖赞"},{"authorName":"兰新哲","id":"0b95824c-05b3-4d91-9b79-66faef57a242","originalAuthorName":"兰新哲"},{"authorName":"朱国才","id":"049a311a-eb93-4334-a036-fc3d7ba8131c","originalAuthorName":"朱国才"}],"doi":"10.3969/j.issn.1001-1277.2008.07.013","fpage":"46","id":"af67a4bd-0d58-481b-a890-bf90d4177131","issue":"7","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"38bd7d37-b4c5-4b0d-adc4-1a3504bc20b5","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"0112f330-1216-4212-9dc4-d417ae213b92","keyword":"氰化物","originalKeyword":"氰化物"},{"id":"385136e1-9cea-4fc6-a262-63317869cf8b","keyword":"吸附","originalKeyword":"吸附"},{"id":"82da1550-65cf-4b27-9d82-ea45e4ce878c","keyword":"解吸","originalKeyword":"解吸"},{"id":"57ed5289-4db2-4f7e-a9fe-277ffe4a5082","keyword":"机理","originalKeyword":"机理"}],"language":"zh","publisherId":"huangj200807013","title":"201×7强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>对氰化物的吸附性能及吸附机理","volume":"29","year":"2008"},{"abstractinfo":"文中针对D2-1<span style=\"color:red\">树脂</span>和201×7<span style=\"color:red\">树脂</span>对氰化物的吸附和解吸性能进行了对比研究.研究主要集中在两种<span style=\"color:red\">树脂</span>的最佳吸附条件、饱和吸附量和吸附的热力学及动力学规律上,确定了两种<span style=\"color:red\">树脂</span>的最佳吸附条件均为:pH值控制在10～11之间,室温,静态吸附振荡15min;D2-1<span style=\"color:red\">树脂</span>和201×7<span style=\"color:red\">树脂</span>的静态饱和吸附量分别为:15.49mg/ml湿<span style=\"color:red\">树脂</span>,25.39mg/ml湿<span style=\"color:red\">树脂</span>;吸附和解吸的速率常数:D2-1<span style=\"color:red\">树脂</span>为1.04×10-2s-1和1.48×10-2s-1,201×7<span style=\"color:red\">树脂</span>为1.04×10-2s-1和2.12×10-2s-1,且吸附过程符合Freundlish经验等温式.同时,在研究解吸的过程中选择中性NaCl作为解吸剂,取得了良好的解吸效果.实验结果表明,201×7<span style=\"color:red\">树脂</span>对氰化物的吸附性能优于D2-1<span style=\"color:red\">树脂</span>,在处理、回收提金废水中的氰化物方面更具有工业应用的前景.","authors":[{"authorName":"廖赞","id":"73ccc7a7-6e17-46b1-9428-4779a2230251","originalAuthorName":"廖赞"},{"authorName":"朱国才","id":"8b21ad23-e324-406e-8db9-bd76a256d182","originalAuthorName":"朱国才"},{"authorName":"兰新哲","id":"d0090e8a-fb1f-4d60-92c9-ec9ef31c5d62","originalAuthorName":"兰新哲"}],"doi":"10.3969/j.issn.1001-1277.2005.03.013","fpage":"37","id":"f7a43cff-ab44-4a9b-9893-00a781947de3","issue":"3","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"28a2acb2-bd15-43ed-8811-ee0323d4c896","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"94eee211-b335-4781-8d61-daf3b1adaec3","keyword":"氰化物","originalKeyword":"氰化物"},{"id":"19e9a2f0-aafe-43d6-9b3f-cfee0761d71d","keyword":"吸附","originalKeyword":"吸附"},{"id":"a45b455d-2770-44f3-ae2f-47bddfc73e12","keyword":"解吸","originalKeyword":"解吸"}],"language":"zh","publisherId":"huangj200503013","title":"用强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>回收氰化物的研究","volume":"26","year":"2005"},{"abstractinfo":"以La(NO_3)_3·6H_2O为原料,用强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>为沉淀剂,制备了纳米La_2O_3.前驱物及产物进行了TG-DTA、XRD、TEM、HRTEM、SAED、BET等表征.实验结果表明,前驱物是La(OH)_3 ,产物为宽约20nm～25nm、长约为80nm～200nm的板状或棒状La_2O_3纳米多晶体.","authors":[{"authorName":"莎木嘎","id":"cdce882f-344e-4720-945d-2e5f21a94c42","originalAuthorName":"莎木嘎"},{"authorName":"娜仁图雅","id":"4ae3761f-31b2-48a3-8121-eefa635f98dc","originalAuthorName":"娜仁图雅"},{"authorName":"赵志宏","id":"4abdc7aa-df36-4a07-be8c-c1c2e44eae6b","originalAuthorName":"赵志宏"},{"authorName":"田蒋为","id":"431b4647-a039-4458-836e-9be077bc5abd","originalAuthorName":"田蒋为"},{"authorName":"娜赫娅","id":"e351a66c-de71-48bd-9e8b-15d839d6e9e7","originalAuthorName":"娜赫娅"}],"doi":"10.3969/j.issn.1004-0277.2010.01.011","fpage":"53","id":"dcd0aaf4-569c-4ff8-a761-18f55b934d91","issue":"1","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"88bf3686-943f-454d-93df-14c60588171e","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"6afe1e12-cb74-429c-bb51-90eb2257ff4f","keyword":"纳米晶体","originalKeyword":"纳米晶体"},{"id":"7e02e5e4-12b4-4bde-ad46-f430cbfa540c","keyword":"La_2O_3","originalKeyword":"La_2O_3"},{"id":"01c87459-ab55-464e-a5f2-502cc506329c","keyword":"表征","originalKeyword":"表征"}],"language":"zh","publisherId":"xitu201001011","title":"<span style=\"color:red\">离子交换</span><span style=\"color:red\">树脂</span>法制备纳米La_2O_3及表征","volume":"31","year":"2010"},{"abstractinfo":"考察了用<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>作为载体时对含硫四氮杂卟啉铁(Ⅱ)(简写为FePz(dtn)4)催化剂活化分子氧降解罗丹明B等水中有机污染物效率的影响.结果表明,负载FePz(dtn)4催化剂的<span style=\"color:red\">离子交换</span><span style=\"color:red\">树脂</span>对底物的吸附可在30 min内达到平衡.在不同pH的溶液中,载体对不同底物分子的吸附量不同.同一种底物在碱性溶液中的吸附量最大,催化降解速率最快.负载于<span style=\"color:red\">树脂</span>上的FePz(dtn)4催化剂可重复使用.初步探讨了催化剂对有机污染物降解的作用机理.","authors":[{"authorName":"刘敏","id":"1fda2aaa-a78a-4eb5-89e5-49206f644ded","originalAuthorName":"刘敏"},{"authorName":"韩端壮","id":"741bbab9-42f9-429d-960e-fe120c395085","originalAuthorName":"韩端壮"},{"authorName":"邓克俭","id":"76463e84-58b4-4310-8f68-eefc93dc0d65","originalAuthorName":"邓克俭"},{"authorName":"王夺元","id":"5fc566b4-0e2d-4d6a-b740-07269d0faa22","originalAuthorName":"王夺元"}],"doi":"","fpage":"834","id":"d29a57d9-f6ea-4aa8-87d1-8c273032c04f","issue":"10","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报   "},"keywords":[{"id":"7f7385a3-c176-4e76-b987-c894e4933d6f","keyword":"含硫四氮杂卟啉铁","originalKeyword":"含硫四氮杂卟啉铁"},{"id":"5af122b9-834a-4270-9575-5cf802fcc046","keyword":"配合物催化剂","originalKeyword":"配合物催化剂"},{"id":"52270946-e0f9-4cc9-995b-5c736d6ec9a5","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"ce47817e-c993-4752-9609-7da655eb801b","keyword":"吸附","originalKeyword":"吸附"},{"id":"1c024eb6-6b21-4042-b00c-41d798041c0b","keyword":"分子氧","originalKeyword":"分子氧"},{"id":"0dfce1d6-9a19-420b-8f70-1ec432f0fb53","keyword":"有机污染物","originalKeyword":"有机污染物"},{"id":"2156cc3c-f6ca-493c-9eed-66d4743b7990","keyword":"降解","originalKeyword":"降解"}],"language":"zh","publisherId":"cuihuaxb200410016","title":"载体对含硫四氮杂卟啉铁(Ⅱ)/<span style=\"color:red\">树脂</span>催化剂降解水中有机污染物效率的影响","volume":"25","year":"2004"},{"abstractinfo":"从8种不同结构的<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>中筛选出D318<span style=\"color:red\">树脂</span>对水溶液中苏氨酸和谷氨酸的静态吸附分离及其热力学性质进行了研究.结果表明,langmuir模型对实验数据的拟合度优于Freundlich模型,且苏氨酸和谷氨酸在<span style=\"color:red\">树脂</span>吸附过程中都表现为优惠吸附.热力学研究结果表明,在293～313 K条件下,苏氨酸吸附量为8～10 mg/g的吸附焓变为30.026～31.615 kJ/mol,自由能变为-14.337～-26.340 kJ/mol、吸附熵变为-448.616～-16.855 J/(mol·K);而谷氨酸吸附量为30～50 mg/g的吸附焓变为-58.036～-60.053 kJ/mol,自由能变为-85.017～-137.647 kJ/mol、吸附熵变为92.084～247.905 J/(mol·K).","authors":[{"authorName":"付勇","id":"476043a9-2616-45c8-b1b2-74d985f2cc72","originalAuthorName":"付勇"},{"authorName":"吴国光","id":"e03a0d6b-161b-4f74-bc9c-91d01002a4e6","originalAuthorName":"吴国光"},{"authorName":"彭奇均","id":"6f4bb52f-bbf1-48da-aec2-7b6ad90bbb31","originalAuthorName":"彭奇均"}],"doi":"10.3969/j.issn.1000-0518.2007.04.020","fpage":"452","id":"f53b4c4a-c6df-4e7f-bc09-d0967283334f","issue":"4","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"bbce69ac-3776-40b9-9163-7631d767924b","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"adb7e3a3-212a-4821-bc84-b3eaa6e9ca6f","keyword":"苏氨酸","originalKeyword":"苏氨酸"},{"id":"c463d160-6fc7-4429-83be-0f93ed2b236f","keyword":"谷氨酸","originalKeyword":"谷氨酸"},{"id":"ea95311a-55aa-413b-8836-8421a028861b","keyword":"吸附分离","originalKeyword":"吸附分离"},{"id":"2f9fabef-a999-426f-b29b-2f19ebef104f","keyword":"热力学性质","originalKeyword":"热力学性质"}],"language":"zh","publisherId":"yyhx200704020","title":"苏氨酸和谷氨酸在D318<span style=\"color:red\">树脂</span>上的吸附分离热力学","volume":"24","year":"2007"},{"abstractinfo":"为制备高纯度甲硅烷气体,用强碱性季铵碱<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>催化三甲氧基硅烷溶液进行歧化反应.采用脉冲放电氦<span style=\"color:red\">离子</span>化检测器测试粗甲硅烷气体,用气相色谱-质谱联用仪、感应耦合等<span style=\"color:red\">离子</span>体质谱仪测试精馏提纯的副产物四甲氧基硅烷.实验结果表明：在30～50℃和0.2～0.3 MPa条件下反应制备的粗甲硅烷气体中,H2、O2、Ar、N2、CH4的质量浓度分别为221.12、1.76、1.61、17.97、0.15μg/L,纯度达到99.9%;副产物四甲氧基硅烷中,金属杂质总质量浓度低于0.15μg/L,可用来制备高纯度硅溶胶;季铵碱催化三甲氧基硅烷歧化反应,反应条件温和,三甲氧基硅烷转化率96%,硅烷产率95%.催化剂易于购买,采用固定床反应器易于控制反应,易于连续加料,此工艺具有工业化生产价值.","authors":[{"authorName":"杨恺","id":"64e010cf-6084-42a0-a839-1a8a184bb6b5","originalAuthorName":"杨恺"},{"authorName":"安茂忠","id":"f2763ad5-6676-4190-ab19-2bceaa380db8","originalAuthorName":"安茂忠"},{"authorName":"杨春晖","id":"9bf4f1ee-f232-46b1-923f-c8d53a2fb79c","originalAuthorName":"杨春晖"},{"authorName":"张磊","id":"d51e9c35-292e-4f45-9f37-aa7319b5ac49","originalAuthorName":"张磊"},{"authorName":"胡成发","id":"dee487ef-edab-470b-ad5e-40197088c94a","originalAuthorName":"胡成发"},{"authorName":"葛士彬","id":"0055c95c-b09d-4323-a8f5-42206c6306ef","originalAuthorName":"葛士彬"}],"doi":"","fpage":"1","id":"20a6995a-d00e-405c-ae41-9c38c37dbe5e","issue":"1","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"dc6c2e95-ae6b-4385-869e-bab632808073","keyword":"季铵碱","originalKeyword":"季铵碱"},{"id":"3fed2de2-b0cb-4aca-b453-3e405ff00993","keyword":"<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"阴离子交换树脂"},{"id":"7195b22c-53a3-4e46-a115-f09ad2cd0059","keyword":"三甲氧基硅烷","originalKeyword":"三甲氧基硅烷"},{"id":"bc15665b-0f54-471d-b09f-f35f9644d11e","keyword":"甲硅烷","originalKeyword":"甲硅烷"}],"language":"zh","publisherId":"clkxygy201201001","title":"季铵碱<span style=\"color:red\">树脂</span>催化三甲氧基硅烷制备甲硅烷","volume":"20","year":"2012"},{"abstractinfo":"研究了以大孔型氯甲基化交联聚苯乙烯母球为原料,与烷基氨基醇钠反应,合成带有醚键结构的叔胺<span style=\"color:red\">树脂</span>,进一步季铵化为强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>.系统研究了叔胺化工艺条件,并对季铵<span style=\"color:red\">树脂</span>进行了热稳定性评价.结果表明,与常规的强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>相比,其热稳定性已有明显提高,使用温度可以提高20℃左右,拓展了强碱性<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>的应用领域.","authors":[{"authorName":"王璠","id":"44b3d040-6b78-445d-a08f-0ba55f32b176","originalAuthorName":"王璠"},{"authorName":"陈金龙","id":"0ff1f7e9-09b3-4cca-a049-9e778ab87634","originalAuthorName":"陈金龙"},{"authorName":"陈群","id":"5ca4fa07-1aa8-4631-937f-c21d25a5c4bc","originalAuthorName":"陈群"},{"authorName":"何明阳","id":"1facf87e-7d50-4521-a4f4-5cfdb5006412","originalAuthorName":"何明阳"},{"authorName":"张益峰","id":"ede1e67c-04ef-4640-99c5-e8f0772baedc","originalAuthorName":"张益峰"}],"doi":"","fpage":"73","id":"1709e232-3611-4d6d-a98c-c67ab30fba6c","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":"5596f30e-ed68-4cc5-8bfc-db8ee1bd1e93","keyword":"<span style=\"color:red\">离子交换</span><span style=\"color:red\">树脂</span>","originalKeyword":"离子交换树脂"},{"id":"d3d3c0ea-53a5-4813-8de4-7c398d95ed74","keyword":"合成","originalKeyword":"合成"},{"id":"4843b8e2-3023-4912-8f01-e4b3e56da698","keyword":"热稳定性","originalKeyword":"热稳定性"}],"language":"zh","publisherId":"gfzclkxygc200601018","title":"一种带有醚键结构的<span style=\"color:red\">阴离子交换</span><span style=\"color:red\">树脂</span>的合成","volume":"22","year":"2006"}],"totalpage":2966,"totalrecord":29651}