{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用共沉淀和浸渍两种方法制备了Ce-Zr-La-Al2O3(CZLA), 对其进行了N2吸附和X 射线衍射分析. 以CZLA为载体制备了2%Pd/CZLA三效催化剂,并对催化剂进行了程序升温还原和活性测试. 结果表明,两种方法制备的CZLA均具有较好的结构、织构和储氧性能,共沉淀法制备的CZLA具有更好的抗老化性能. 以CZLA为载体所制备的单Pd三效催化剂表现出低的起燃温度、优异的三效性能,特别是优异的转化NO性能及抗老化性能.","authors":[{"authorName":"蔡黎","id":"6339df3f-a073-4351-b9b6-6da828f83bf8","originalAuthorName":"蔡黎"},{"authorName":"赵明","id":"3201312e-5bdf-459d-a8bc-8168d87e2ede","originalAuthorName":"赵明"},{"authorName":"皮展","id":"363e996e-8d82-44c2-81de-ceaa56f69f41","originalAuthorName":"皮展"},{"authorName":"龚茂初","id":"cacb4600-323b-472f-b843-ff21172420ba","originalAuthorName":"龚茂初"},{"authorName":"陈耀强","id":"c216fd36-bdb7-4325-8543-0310daba1b2c","originalAuthorName":"陈耀强"}],"doi":"","fpage":"108","id":"0ddeb064-88bc-410c-9438-763fd7622353","issue":"2","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报 "},"keywords":[{"id":"d3a90511-131b-41b2-990e-45f2d0e336fd","keyword":"铈","originalKeyword":"铈"},{"id":"fda3d6bd-58e8-4fc4-b8b8-743711f949ea","keyword":"锆","originalKeyword":"锆"},{"id":"b4803b18-8522-4779-a168-4bcf3060ef62","keyword":"镧","originalKeyword":"镧"},{"id":"9ba19c91-1a93-4d90-ab45-92670d226a96","keyword":"氧化铝","originalKeyword":"氧化铝"},{"id":"5141c898-f301-4da3-98fd-9dbf0084a891","keyword":"钯","originalKeyword":"钯"},{"id":"a588a8d7-62e5-4973-b007-eb95fbf1570d","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"d34f62b1-3d38-416a-a96d-00fd80e886a4","keyword":"反应温度","originalKeyword":"反应温度"},{"id":"7e03a245-7f80-4470-a938-ee8b0893a337","keyword":"抗老化性能","originalKeyword":"抗老化性能"}],"language":"zh","publisherId":"cuihuaxb200802004","title":"Ce-Zr-La-Al2O3的制备及负载的单Pd三效催化剂","volume":"29","year":"2008"},{"abstractinfo":"介绍了三效催化剂与红旗CA7160E型车的匹配试验,确定了CA7160E型车排温曲线及与新车匹配过程中的几个","authors":[{"authorName":"杨冬霞","id":"c1448e29-9584-4d68-9848-419bf38d6480","originalAuthorName":"杨冬霞"},{"authorName":"贺小昆","id":"8520a872-9ee8-4846-bc82-b58536ec962e","originalAuthorName":"贺小昆"},{"authorName":"黄荣光","id":"587c0562-fdcb-4d59-bc4b-c2c99b3d4ca8","originalAuthorName":"黄荣光"},{"authorName":"吴乐刚","id":"35e93567-5e7f-4d23-ba8b-f7b9739f8a65","originalAuthorName":"吴乐刚"},{"authorName":"刘沁曦","id":"f2532f48-049a-4e8d-a0dc-ad64bcd9132a","originalAuthorName":"刘沁曦"},{"authorName":"白屏","id":"c516417b-4eae-453a-ab7f-36a94346c64d","originalAuthorName":"白屏"},{"authorName":"黄桂秋","id":"f257e968-5737-4562-ab19-4c5935d3e58d","originalAuthorName":"黄桂秋"}],"doi":"10.3969/j.issn.1004-0676.2001.03.009","fpage":"39","id":"9be817b5-5f02-4786-9c2f-6771fb1bb4f2","issue":"3","journal":{"abbrevTitle":"GJS","coverImgSrc":"journal/img/cover/GJS.jpg","id":"38","issnPpub":"1004-0676","publisherId":"GJS","title":"贵金属"},"keywords":[{"id":"d7e76255-2232-4103-bfee-aafcffc0263e","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"d6a00881-402a-4b1b-8a05-8360472da9cd","keyword":"匹配技术","originalKeyword":"匹配技术"},{"id":"5d8c7078-37f5-46c0-bff6-a73cd24a40f3","keyword":"空燃比","originalKeyword":"空燃比"},{"id":"cb059675-91f9-4c78-8db0-f6160cc4ea8a","keyword":"温度","originalKeyword":"温度"}],"language":"zh","publisherId":"gjs200103009","title":"三效催化剂匹配技术试验","volume":"22","year":"2001"},{"abstractinfo":"为配合3种国产车达到欧Ⅲ排放标准,以一种性能优异的铈锆固溶体作为储氧材料,制成3种规格的三效催化剂.分别对100 h台架快速老化前后的催化剂活性及催化剂老化前后与整车匹配后的排放情况,通过发动机台架活性评价装置、发动机快速老化试验台和整车转鼓试验进行了研究.结果表明:该催化剂不仅表现出良好的低温起燃特性、宽空燃比窗口特性和高催化选择性,而且配合整车能满足严格的欧ⅢⅠ型实验标准要求和8×104 km耐久性的要求.","authors":[{"authorName":"张爱敏","id":"81616593-10bf-4c70-8b79-da3b23f7f2cb","originalAuthorName":"张爱敏"},{"authorName":"宁平","id":"22dca1a7-b64f-4e84-8cbc-23f8cfa9169a","originalAuthorName":"宁平"},{"authorName":"贺小昆","id":"c4b221cf-6d8a-48c3-8bbe-31a6cdca616c","originalAuthorName":"贺小昆"},{"authorName":"赵云昆","id":"3b2a2b33-8370-4aca-a534-059bc4806dca","originalAuthorName":"赵云昆"},{"authorName":"黄荣光","id":"a71cdcf3-6437-4c5b-9f43-e9d8e641a0ef","originalAuthorName":"黄荣光"}],"doi":"","fpage":"1327","id":"0c315643-885e-49c6-8d00-e5c5f87ee6eb","issue":"8","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"18086bb4-cd56-4a6e-9cfc-8b7e82b150eb","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"522adaba-976d-45e0-9075-220a03ec08d0","keyword":"贵金属","originalKeyword":"贵金属"},{"id":"00a1e50a-07df-4269-a17b-e35901540146","keyword":"铈锆固溶体","originalKeyword":"铈锆固溶体"},{"id":"f278c3bb-33e1-402b-bcf6-cde743f11e9a","keyword":"欧Ⅲ标准","originalKeyword":"欧Ⅲ标准"}],"language":"zh","publisherId":"xyjsclygc200608037","title":"国产欧Ⅲ车用三效催化剂研究","volume":"35","year":"2006"},{"abstractinfo":"本文采用溶胶-凝胶法制备了负载在γ-Al2O3上,含有Ce-Zr、Pr-Zr、Ce-Pr-Zr固溶体的样品.进行了三效催化活性的评价,程序升温还原(TPR)表征和储氧量的测定.结果表明,样品均具有较高的三效催化活性,尤其是含有Pr的样品,老化后在富氧区(S＝1.30)的NOx转化率较高,达到65%以上,其中由Pr修饰的Ce-Zr固溶体的样品的储氧量最大.","authors":[{"authorName":"汪文栋","id":"49411a8e-2e30-4d26-ab57-832145341c49","originalAuthorName":"汪文栋"},{"authorName":"林培琰","id":"b6fbf553-6213-45b9-9a90-19aed17adeb9","originalAuthorName":"林培琰"}],"doi":"10.3969/j.issn.1004-0277.2000.04.009","fpage":"34","id":"2b149649-3ce3-4535-8540-b051597175f5","issue":"4","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"b4920c16-8aef-4b2f-b23a-db78ed31d49b","keyword":"镨","originalKeyword":"镨"},{"id":"4c6618ab-8358-42f8-b8d3-99afc4cd0aec","keyword":"Ce-Zr固溶体","originalKeyword":"Ce-Zr固溶体"},{"id":"6a5b9641-9f39-4461-845e-0e6164b3a92b","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"ffc498f1-711c-410d-bc58-279a408c0b63","keyword":"储氧量","originalKeyword":"储氧量"}],"language":"zh","publisherId":"xitu200004009","title":"镨在三效催化剂中的作用","volume":"21","year":"2000"},{"abstractinfo":"薄水铝石作为γ-A12O3的前驱体,加入CeO2-ZrO2-La2O3和扩孔剂等助剂制备蜂窝陶瓷载体涂层,研究了涂层料液的表观粘度、固含量与载体负载量的关系,粘度对料液中粒径分布和涂层性能的影响,利用SEM、BET表面积、超声波震荡和热冲击等方法研究了涂层的性能.结果表明,涂层料液中适宜的固含量为30%～40%;一次浸量＞二次浸量＞三次浸量,适宜的负载量为8%～15%;低粘度料液以小颗粒为主,颗粒分布均匀,制备的涂层有较好的抗震动和抗热冲击性能;高粘度涂层料液的颗粒较大和粒径分布较宽,有利于提高载体的负载量,但涂层的性能明显下降.堇青石蜂窝陶瓷载体经一步法负载涂层后,可获得约50 m2/g的表面积.","authors":[{"authorName":"蒋平平","id":"b7d5f30d-c2ef-4b92-8e5f-ee9b54c7426e","originalAuthorName":"蒋平平"},{"authorName":"张顺海","id":"4336068f-1d54-4068-b5cb-3290c3a12df8","originalAuthorName":"张顺海"},{"authorName":"郭杨龙","id":"1e689001-ddb9-4662-a87b-47f9beb8bb33","originalAuthorName":"郭杨龙"},{"authorName":"郭耘","id":"ce9e0392-ceba-45b2-b1d1-046e7028d8fb","originalAuthorName":"郭耘"},{"authorName":"王幸宜","id":"c0c766fb-3d2d-4cdb-85da-6bff581c11d0","originalAuthorName":"王幸宜"},{"authorName":"卢冠忠","id":"9978f34a-8f4a-48ff-9245-07a23511014e","originalAuthorName":"卢冠忠"}],"doi":"10.3321/j.issn:1000-324X.2004.03.031","fpage":"634","id":"052a3fb6-ac53-4c13-8815-9fea797ec9ee","issue":"3","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"2058377a-d775-43bd-8ddf-9bc0d08fc285","keyword":"涂层材料","originalKeyword":"涂层材料"},{"id":"8f22f5f8-8831-4e24-ab1c-3008d383a33f","keyword":"制备","originalKeyword":"制备"},{"id":"605ba1dc-e839-401e-a16d-dc65416ce3de","keyword":"性能","originalKeyword":"性能"},{"id":"e6a95ef6-d6e4-4e28-849d-218a61ef687b","keyword":"三效催化剂","originalKeyword":"三效催化剂"}],"language":"zh","publisherId":"wjclxb200403031","title":"三效催化剂涂层制备与性能研究","volume":"19","year":"2004"},{"abstractinfo":"采用柠檬酸溶胶-凝胶法和浸渍法制备出两种具有相同组成的Pt-Rh三效催化剂.在900℃和1200℃的模拟尾气中烧结处理后,溶胶-凝胶法催化剂的50%转化率温度(T50)比浸渍法催化剂的低30℃左右.对两种催化剂的比较表明,溶胶-凝胶法催化剂具有特殊的网孔状显微结构,能降低贵金属的烧结速度并提高氧化铈的分散度,因而提高了催化剂的抗烧结能力.用柠檬酸溶胶-凝胶法可改善催化剂的热稳定性.","authors":[{"authorName":"杨振明","id":"ca08a975-7af2-4934-a93a-0b69588d991b","originalAuthorName":"杨振明"},{"authorName":"张劲松","id":"eede6f45-68e8-4d74-a5e4-2bd3c3fdff1c","originalAuthorName":"张劲松"},{"authorName":"曹小明","id":"d1e28d30-6ce1-40ad-b74c-dc3129c7b08a","originalAuthorName":"曹小明"},{"authorName":"李峰","id":"14ec9437-46a1-4ba0-beb1-1564fafb68c6","originalAuthorName":"李峰"},{"authorName":"徐志军","id":"e085823c-d2ee-4d0d-addd-b50acf6a6f32","originalAuthorName":"徐志军"}],"doi":"10.3321/j.issn:1005-3093.2003.04.006","fpage":"370","id":"0b8b7666-54a7-4ae6-8a34-f7b127e9e63f","issue":"4","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":"1ec55da7-84b9-4e6e-b0ba-a690e68ed807","keyword":"无机非金属材料","originalKeyword":"无机非金属材料"},{"id":"9b5400c2-ec0a-42bf-91da-c226a4aae1c7","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"a35403bd-ca96-49ec-b3d3-3aa0f583e25c","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"3659f98e-9197-4b1d-804a-bb22ca392842","keyword":"柠檬酸","originalKeyword":"柠檬酸"},{"id":"588cfc8c-92d4-48b1-b8a2-3de5f1bb9de9","keyword":"尾气","originalKeyword":"尾气"}],"language":"zh","publisherId":"clyjxb200304006","title":"用柠檬酸溶胶-凝胶法制备三效催化剂","volume":"17","year":"2003"},{"abstractinfo":"采用不同孔密度载体分别负载不同贵金属含量、不同涂层涂敷量制备系列三效催化剂,通过模拟计算和发动机台架试验研究了具有不同孔结构载体的催化剂性能.结果表明,提高载体孔密度可明显改善催化剂的起燃特性和空燃比特性、有效降低催化剂中贵金属用量、提高HCs转化效率.起燃温度变化取决于孔密度和贵金属含量间的协同作用;载体孔密度变化对催化剂空燃比特性产生的影响更强于贵金属含量变化:经高温老化后,贵金属量仍是保持催化剂转化效率稳定性的重要因素.","authors":[{"authorName":"贺小昆","id":"fbb6acad-f911-46ed-9a51-b23576e4b19a","originalAuthorName":"贺小昆"},{"authorName":"栾浩","id":"e61bf17d-d59c-4ce3-a30a-16bffa1ba9e3","originalAuthorName":"栾浩"},{"authorName":"刘沁曦","id":"a4148785-6b51-4d1c-a9b8-c2514ccdf382","originalAuthorName":"刘沁曦"},{"authorName":"计永波","id":"aeb34a18-60be-4cd2-b5ad-bbf66b076b29","originalAuthorName":"计永波"},{"authorName":"孙加林","id":"65a1c793-8895-4e81-ba1c-f5063c103de8","originalAuthorName":"孙加林"}],"doi":"","fpage":"1220","id":"c788cee4-d2bc-4d9c-b0b3-2fbef7a770ad","issue":"7","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"47fa7225-7a79-4468-b723-dcae22f045a3","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"7bd6f59a-34ab-4f97-b22c-e4e956bcadb6","keyword":"载体","originalKeyword":"载体"},{"id":"2a83d9a4-487e-4e0f-b3b9-4d1484a093f9","keyword":"孔结构","originalKeyword":"孔结构"},{"id":"62b4b266-343a-4449-ab43-af496a74c699","keyword":"起燃特性","originalKeyword":"起燃特性"}],"language":"zh","publisherId":"xyjsclygc201107020","title":"载体孔结构与三效催化剂起燃特性实验研究","volume":"40","year":"2011"},{"abstractinfo":"以性能优异的铈锆固溶体和耐高温高比表面积的氧化铝为载体材料制成Pt/Pd/Rh型三效催化剂,分别在模拟快速老化条件和实车条件下对其进行了活性和耐久性考察. 结果表明,催化剂的两种载体材料均表现出良好的抗高温老化性能. 催化剂表现出良好的低温活性、宽的空燃比窗口和高的耐久性能. 整车实验结果表明该催化剂能够满足欧Ⅲ标准的排放限值和耐久性要求.","authors":[{"authorName":"胡春明","id":"9bafd056-9497-49d5-bb3a-a90964241343","originalAuthorName":"胡春明"},{"authorName":"赵明","id":"af941519-a65f-4cdf-ae78-e7dbd3f0c35d","originalAuthorName":"赵明"},{"authorName":"王海蓉","id":"9350296d-86b1-462c-8272-523e48682a1c","originalAuthorName":"王海蓉"},{"authorName":"陈山虎","id":"61541f89-b487-444c-987a-d8b219ba89a1","originalAuthorName":"陈山虎"},{"authorName":"龚茂初","id":"b2cc4960-8b64-4f42-b7f0-b540a771a595","originalAuthorName":"龚茂初"},{"authorName":"史忠华","id":"7040d431-7825-4f28-9573-b160d7ffc288","originalAuthorName":"史忠华"},{"authorName":"陈耀强","id":"134e00f2-a100-4d7a-9fb5-ae6a4b9d76c4","originalAuthorName":"陈耀强"}],"doi":"","fpage":"677","id":"3c7c0eeb-4862-401a-b492-0b6017612d5c","issue":"8","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报 "},"keywords":[{"id":"45d34d7a-70a9-4263-ae64-446e2ab10f53","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"230ce412-6712-4c57-a3bb-df8fc50100b6","keyword":"铈锆固溶体","originalKeyword":"铈锆固溶体"},{"id":"f55fce98-7366-44fd-81e5-f8cea0cfd1dd","keyword":"氧化铝","originalKeyword":"氧化铝"},{"id":"e4254b26-d82d-40c1-bce9-6401201fbaf5","keyword":"摩托车","originalKeyword":"摩托车"},{"id":"267e77b9-1d7e-467b-9e70-97931c22e338","keyword":"整车实验","originalKeyword":"整车实验"}],"language":"zh","publisherId":"cuihuaxb200808001","title":"满足欧Ⅲ排放标准的摩托车用三效催化剂","volume":"29","year":"2008"},{"abstractinfo":"在固定催化反应装置上,用自制的三效催化剂(APC型催化剂)净化模拟液化石油气(LPG)机动车的排气.实验考察了活性组分中铑含量对催化性能的影响.结果表明,在空速为11000h-1的条件下,Rh含量适中的2 #催化剂,其Pt/Pd/Rh=0.04%/0.02%/0.04%,在富氧区5.4%～12.6%时的氧操作窗口比较宽,为6.8%;NO和CO的催化起燃温度分别低至180℃和225℃,但是HC的净化效果未受明显影响,净化率＞94%;Rh含量与起燃温度的关系曲线成一\"V\"形,波谷位于Rh含量为0.04%之处;当Rh含量控制在O.030%～0.043%时,三效净化起燃温度不超过250℃;动力转化能力高.","authors":[{"authorName":"付名利","id":"acb4b495-b545-4446-a693-4f56ec2da3fe","originalAuthorName":"付名利"},{"authorName":"叶代启","id":"9d715a48-0c6d-45df-af77-cee74f310de2","originalAuthorName":"叶代启"},{"authorName":"梁红","id":"23ebc107-01cd-419e-b39b-354506586c08","originalAuthorName":"梁红"}],"doi":"10.3969/j.issn.1004-0676.2002.02.002","fpage":"6","id":"40c6d182-60f7-4fff-81a8-37d71e1aedb8","issue":"2","journal":{"abbrevTitle":"GJS","coverImgSrc":"journal/img/cover/GJS.jpg","id":"38","issnPpub":"1004-0676","publisherId":"GJS","title":"贵金属"},"keywords":[{"id":"4e293dce-a27b-471f-8772-dcefefd57a58","keyword":"贵金属","originalKeyword":"贵金属"},{"id":"6fff2290-0d61-43be-b2b5-19e1736c61ef","keyword":"铑","originalKeyword":"铑"},{"id":"f8f2a474-2c49-49d1-b3f9-c25882084401","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"d8de18d8-e27c-4f89-a5b7-2f06d53efdf7","keyword":"氮氧化物","originalKeyword":"氮氧化物"}],"language":"zh","publisherId":"gjs200202002","title":"铑含量对贵金属型三效催化剂性能的影响","volume":"23","year":"2002"},{"abstractinfo":"以相同的催化涂层材料和具有不同孔密度和壁厚的圆柱形蜂窝陶瓷载体制成2颗Pd/Rh型低贵金属三效催化剂,载体的孔密度和壁厚分别为62孔/cm2,0.165mm和93孔/cm2,0.102mm.通过发动机台架试验和整车转鼓试验研究了具有不同孔结构特性载体催化剂的催化性能.试验结果表明,高孔密度薄壁的载体不仅明显改善了催化剂的起燃特性和空燃比特性,而且显著提高了对HCs的处理能力.为此建议可通过载体的改进解决欧Ⅳ等高标准车的HC排放问题,但同时还要充分考虑到与NOx的排放控制平衡问题,在尽量不影响发动机动力的情况下,实现燃油经济性和低排放.","authors":[{"authorName":"张爱敏","id":"3b633987-273d-480a-8f74-1e051155db08","originalAuthorName":"张爱敏"},{"authorName":"吴乐刚","id":"a417af96-3f36-4990-b7f9-39e4c1d73ffe","originalAuthorName":"吴乐刚"},{"authorName":"卢军","id":"e5a52a6b-94fc-4174-adc7-d452d07ebd2b","originalAuthorName":"卢军"},{"authorName":"段春坤","id":"ad6e9030-f3c8-45ef-9082-4192d3fdbe06","originalAuthorName":"段春坤"},{"authorName":"计永波","id":"681d7a86-6646-4877-8587-e43756189342","originalAuthorName":"计永波"}],"doi":"","fpage":"1074","id":"fd58c3e7-16c0-4cac-940b-dfc7421d3ad8","issue":"6","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"a1efd564-cf23-44c2-a700-b40e045592ee","keyword":"载体孔结构","originalKeyword":"载体孔结构"},{"id":"db840895-76df-4dbf-a64b-1a1d8f145831","keyword":"三效催化剂","originalKeyword":"三效催化剂"},{"id":"2c8856b9-1329-4fdf-9137-d42235281d8d","keyword":"催化性能","originalKeyword":"催化性能"},{"id":"9fb42a72-b74b-4ee6-bed4-15eed798553e","keyword":"整车排放控制","originalKeyword":"整车排放控制"}],"language":"zh","publisherId":"xyjsclygc200806030","title":"载体孔结构特性对三效催化剂性能的影响","volume":"37","year":"2008"}],"totalpage":6486,"totalrecord":64858}