{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":3,"startPagecode":1},"records":[{"abstractinfo":"采用柠檬酸络合燃烧法制备了LaBO3(B=V, Cr, Mn, Fe, Co, Ni, Cu)复合氧化物. 采用X射线衍射、紫外-可见漫反射光谱、傅里叶变换红外吸收光谱、氢程序升温还原及扫描电镜等手段对催化剂进行了表征,并对其在同时消除柴油机尾气中炭颗粒和NO反应中的催化活性进行了评价. 结果表明,在制备的七种复合氧化物中,除La-V-O和La-Cu-O外,均形成钙钛矿结构. LaBO3钙钛矿型氧化物氧化能力由强到弱的顺序为LaCoO3≈LaNiO3＞LaMnO3＞LaFeO3＞LaCrO3, 在同时消除炭颗粒和NO的催化反应中,钙钛矿复合氧化物催化剂的催化活性与其氧化能力直接相关. 其中LaCoO3和LaNiO3样品对炭颗粒的氧化催化活性较好,在炭颗粒与催化剂松散接触的条件下,炭颗粒燃烧温度较低,分别为421和431 ℃, 生成CO2的最大选择性高,分别为99.1%和99.7%, NO生成N2的转化率分别为17.2%和20.1%.","authors":[{"authorName":"王虹","id":"dff848a3-b85f-48c3-b580-fc700ff379a4","originalAuthorName":"王虹"},{"authorName":"赵震","id":"a2aacfdc-4ae3-453d-bc39-6bd0a722055f","originalAuthorName":"赵震"},{"authorName":"徐春明","id":"0de3c44b-d1b5-486d-bc56-fa878e6d8cb2","originalAuthorName":"徐春明"},{"authorName":"段爱军","id":"04e1f216-7519-4b78-99a1-adf77e82d25e","originalAuthorName":"段爱军"},{"authorName":"刘坚","id":"bf972b25-c010-4cc3-9e6b-ccbc3cc255e8","originalAuthorName":"刘坚"},{"authorName":"<span style=\"color:red\">迟</span><span style=\"color:red\">姚</span><span style=\"color:red\">玲</span>","id":"c11761d5-c139-4d39-bcca-2ee49e2397d6","originalAuthorName":"迟姚玲"}],"doi":"","fpage":"649","id":"584dfa9d-2376-4499-b40a-b5072b065494","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":"f896b8a5-f453-4401-a779-7380a65e03e7","keyword":"柴油机尾气","originalKeyword":"柴油机尾气"},{"id":"0adc176b-a2de-4df0-9393-afd9bdce3294","keyword":"钙钛矿型复合氧化物","originalKeyword":"钙钛矿型复合氧化物"},{"id":"08e22eba-f3b4-4e1b-9dda-d36b3d97e849","keyword":"炭颗粒","originalKeyword":"炭颗粒"},{"id":"79d37fcf-cca7-435d-b3ef-9ff1a9af8301","keyword":"氮氧化物","originalKeyword":"氮氧化物"},{"id":"65cc1813-3ca7-418f-b897-534b8c2c7552","keyword":"B位阳离子","originalKeyword":"B位阳离子"}],"language":"zh","publisherId":"cuihuaxb200807013","title":"LaBO3钙钛矿型复合氧化物同时消除柴油机尾气炭颗粒和NO","volume":"29","year":"2008"},{"abstractinfo":"以<span style=\"color:red\">姚</span>冲大型钼多金属矿床为例，阐明了大别山北麓地区区域和矿床地质特征。通过在该地区开展岩矿石物性标本测试、综合物探剖面性研究（可控源音频大地电磁方法和频谱激电方法试验），试验及测试结果表明，<span style=\"color:red\">姚</span>冲钼矿床中含矿岩体为中低阻，高极化特征，<span style=\"color:red\">姚</span>冲钼矿床为斑岩体外接触带成矿，在深部高阻岩体的外侧存在一个低阻异常体，经钻孔验证，该低阻异常体为花岗斑岩体（脉）外接触带含辉钼矿的中元古界片麻岩。频谱激电法反演结果更进一步印证了物性测试结果和可控源音频大地电磁测深结果的准确性。因此，此次综合物探方法试验结果表明，可控源音频大地电磁测深和频谱激电法在该地区寻找斑岩型钼矿床是有效的，可为今后在该区域寻找斑岩型矿床提供技术参考。","authors":[{"authorName":"李冰","id":"dc65a649-28dc-47d8-8db1-024312fc7661","originalAuthorName":"李冰"},{"authorName":"尚建阁","id":"e954eef9-d05f-408d-803f-97fed70d75fe","originalAuthorName":"尚建阁"},{"authorName":"刘清泉","id":"75897a79-3e77-4a84-80f5-09a97fb9c23a","originalAuthorName":"刘清泉"},{"authorName":"张智慧","id":"719cd997-9746-4138-b915-4a97127e02ee","originalAuthorName":"张智慧"},{"authorName":"丁云河","id":"7a366c93-fb58-43c3-b4e6-d4bc8c2136c2","originalAuthorName":"丁云河"},{"authorName":"魏明君","id":"bd762cc1-2563-4e53-b048-019c2e67f404","originalAuthorName":"魏明君"},{"authorName":"王蒙","id":"749d2edf-03af-4586-815c-096d984d0f12","originalAuthorName":"王蒙"}],"doi":"10.11792/hj20150106","fpage":"21","id":"b4817cdb-b4dd-4360-829e-8de7f5bc0efe","issue":"1","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"d499d377-380d-4b7a-a3b8-4cdf4d28c530","keyword":"可控源音频大地电磁测深","originalKeyword":"可控源音频大地电磁测深"},{"id":"caea6518-fc2a-4427-b346-39df7c03d3c1","keyword":"频谱激电法","originalKeyword":"频谱激电法"},{"id":"0b1253cc-6352-4895-b452-6c6a5719c227","keyword":"斑岩型钼矿床","originalKeyword":"斑岩型钼矿床"},{"id":"164d2631-4e52-4d0a-9df6-1eb451f2e78b","keyword":"<span style=\"color:red\">姚</span>冲钼多金属矿床","originalKeyword":"姚冲钼多金属矿床"}],"language":"zh","publisherId":"huangj201501007","title":"综合物探方法寻找斑岩型钼矿床的应用试验研究---以<span style=\"color:red\">姚</span>冲钼多金属矿床为例","volume":"","year":"2015"},{"abstractinfo":"利用自制的一套带有特殊结晶器的连续铸造试验装置，研究了锰硅铁合金的连续铸造工艺及其制品的外观和内部质量。稳定地连续铸造了直径分别为44、52、54和74 mm的锰硅铁合金铸锭。结果表明：所研究的锰硅铁合金连续铸造工艺稳定性良好，产品的外观光洁，内部组织致密，产品质量优于传统模铸法生产的锰硅铁合金。","authors":[{"authorName":"<span style=\"color:red\">姚</span>书芳","id":"e539cc67-76ef-4cbd-8a88-f56e6200c352","originalAuthorName":"姚书芳"},{"authorName":"王玫","id":"0fcf011d-10dc-4d5c-b3aa-74ee0806f0ec","originalAuthorName":"王玫"},{"authorName":"赵宗更","id":"7c07281e-8795-46ae-b31a-f43a708e9718","originalAuthorName":"赵宗更"},{"authorName":"曾世林","id":"cfab65ed-d16f-4e8a-b43b-63aea3f5f7fb","originalAuthorName":"曾世林"},{"authorName":"梁建强","id":"8261953e-7f12-4c7d-8ee3-e02d38768c28","originalAuthorName":"梁建强"},{"authorName":"陆兵","id":"50eb4b17-51e0-4ab6-80ec-ba5aa7bb5996","originalAuthorName":"陆兵"}],"categoryName":"|","doi":"","fpage":"22","id":"c6d27532-85ee-4edc-905e-ce5c729f1014","issue":"1","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"b9067d99-404a-4767-81f3-4c651ec85c57","keyword":"锰硅;铁合金;连续铸造;模铸","originalKeyword":"锰硅;铁合金;连续铸造;模铸"}],"language":"zh","publisherId":"1001-0963_2007_1_8","title":"锰硅铁合金连续铸造技术试验<span style=\"color:red\">姚</span>书芳","volume":"19","year":"2007"},{"abstractinfo":"采用Rockwell压痕测试和SEM、DSC技术研究了铸态和退火Zr41.2Ti13.8Cu12.5Ni10Be22.5大块非晶的剪切带和焓变特征.样品在玻璃转变温度以下等温退火,DSC放热峰随着退火温度的增加不断减少,这表明自由体积不断减少.对压痕周围剪切带形态的观察表明,退火样品中被激活的剪切带减少,剪切带之间的夹角2θ不断变化,铸态大约为88°,经过633K保温1h减小为79°.由Mohr-Coulomb准则可知,通过测量2θ可以确定压力敏感因子,随着退火温度的升高,原子间相互摩擦的作用加剧,导致压力敏感因子增加.","authors":[{"authorName":"喻更生","id":"24823766-16ad-45ee-9d33-f45def4ca9ca","originalAuthorName":"喻更生"},{"authorName":"罗联","id":"5adc3b83-f800-4bc8-84ea-770ce2a444a7","originalAuthorName":"罗联"},{"authorName":"翟甲友","id":"5b9932cc-56b8-4b30-ad0f-386123093c15","originalAuthorName":"翟甲友"},{"authorName":"林建国","id":"194c0f1e-0c4f-401f-ba64-fad0151c351d","originalAuthorName":"林建国"}],"doi":"","fpage":"844","id":"f7531ed6-3d27-40f8-9683-0032e6338a1b","issue":"5","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":"551223ca-2ea9-4c86-9f16-1e3c06c6c99b","keyword":"大块非晶","originalKeyword":"大块非晶"},{"id":"acb44102-7a41-4765-a8b7-6963b6a99ea3","keyword":"剪切带","originalKeyword":"剪切带"},{"id":"1f12ed93-c7af-4aa8-a7f3-d2b936752ff3","keyword":"压力敏感因子","originalKeyword":"压力敏感因子"}],"language":"zh","publisherId":"xyjsclygc200805022","title":"结构<span style=\"color:red\">迟</span>豫对Zr基大块非晶敏感因子的影响","volume":"37","year":"2008"},{"abstractinfo":"以1,4-双(4-氨基-2-三氟甲基苯氧基)苯(6FAPB)为含氟二胺单体,均苯四甲酸二酐(PMDA)和1,2,3,4-环丁烷四酸二酐(CBDA)为二酐单体,经低温溶液缩聚反应得到聚酰胺酸,再经热酰亚胺化处理制备出含氟共聚聚酰亚胺(CPI)薄膜.采用红外(IR)、紫外(UV-Vis)、溶解性测试等对CPI进行结构与性能表征,考察两种二酐单体的不同物质的量之比对共聚聚酰亚胺光学性能和溶解性的影响.结果表明:随着脂环二酐CBDA摩尔配比的增加,CPI薄膜在410 nm处的光透过率逐渐增加,薄膜颜色逐渐变浅,溶解性有所改善.","authors":[{"authorName":"鲁云华","id":"09c92763-7a3d-4860-aac7-8c0672f668bd","originalAuthorName":"鲁云华"},{"authorName":"赵洪斌","id":"e79d0f1c-bcd6-4a61-b298-1e6a823e69ff","originalAuthorName":"赵洪斌"},{"authorName":"<span style=\"color:red\">迟</span>海军","id":"4d06d6df-470b-4836-9e14-6a9e68a798fb","originalAuthorName":"迟海军"},{"authorName":"董岩","id":"65896635-a332-4856-ad38-77ddf2d37753","originalAuthorName":"董岩"},{"authorName":"肖国勇","id":"6738b002-e0b1-4cb3-831f-bed85cb05445","originalAuthorName":"肖国勇"},{"authorName":"胡知之","id":"7c4d40f4-1977-435e-ab13-ebd318d5c61d","originalAuthorName":"胡知之"}],"doi":"","fpage":"1","id":"e73a30ed-13db-43ea-bea4-6581231b1334","issue":"1","journal":{"abbrevTitle":"JYCL","coverImgSrc":"journal/img/cover/JYCL.jpg","id":"50","issnPpub":"1009-9239","publisherId":"JYCL","title":"绝缘材料"},"keywords":[{"id":"6a5dd4f9-b106-4267-949f-792555f6ac67","keyword":"聚酰亚胺","originalKeyword":"聚酰亚胺"},{"id":"81daa9c0-a188-4bf7-becd-eb9025259934","keyword":"共缩聚","originalKeyword":"共缩聚"},{"id":"4fa37438-567f-4a66-bd23-7b745ed05d4e","keyword":"含氟","originalKeyword":"含氟"},{"id":"e0608fa6-5b7a-44b4-9f6c-533a67987ef0","keyword":"结构与性能","originalKeyword":"结构与性能"}],"language":"zh","publisherId":"jycltx201301001","title":"含氟共聚聚酰亚胺的合成与性能研究鲁云华,赵洪斌,<span style=\"color:red\">迟</span>海军,董岩,肖国勇,胡知之","volume":"","year":"2013"},{"abstractinfo":"应用Ti-Ni形状记忆合金环作耗能元件设计了一种新型的阻尼器,介绍了Ti-Ni合金环的制备及热处理工艺,并测试了其力学性能.分析了加载卸载过程中力-位移曲线与环内应力的关系.当无档板对Ti-Ni合金环进行横向约束时,由于环内的应力没达到应力诱发马氏体相变的临界应力,表现为线弹性,并且回复力非常小.当档板对环施加水平约束,出现滞<span style=\"color:red\">迟</span>耗能.随着位移的增加,回复力和滞<span style=\"color:red\">迟</span>环的面积都大幅度增加,滞<span style=\"color:red\">迟</span>环形状发生变化.小位移时,滞<span style=\"color:red\">迟</span>环为透镜状,当位移达到一定值时,滞<span style=\"color:red\">迟</span>环为倒三角形.倒三角形的滞<span style=\"color:red\">迟</span>环与双折线形滞<span style=\"color:red\">迟</span>环相比,在振动控制过程中具有更好的阻尼效果.","authors":[{"authorName":"熊九郎","id":"2a988a92-faa7-46dd-ba9e-969d5b3f0c22","originalAuthorName":"熊九郎"},{"authorName":"林萍华","id":"47ad5b06-5a16-4774-bd2b-d97f6354055f","originalAuthorName":"林萍华"},{"authorName":"董寅生","id":"1f9fbde6-7687-43c8-a9a6-efe1dc827e0a","originalAuthorName":"董寅生"},{"authorName":"李爱群","id":"ed3af2f5-d07f-49d2-8a79-a736b81bf9b2","originalAuthorName":"李爱群"}],"doi":"","fpage":"255","id":"b2bbbed2-a49c-4e4f-894e-521a28913465","issue":"2","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"8209bb9c-cb35-49bc-a238-8105d4836272","keyword":"形状记忆合金","originalKeyword":"形状记忆合金"},{"id":"0a608a3f-1d48-4840-90dc-3d3a42b6dc66","keyword":"Ti-Ni合金环","originalKeyword":"Ti-Ni合金环"},{"id":"b0180db0-1d22-430f-ba06-318395977650","keyword":"超弹性","originalKeyword":"超弹性"},{"id":"2028e53a-c1c9-4290-b3f9-e2bcff7563a5","keyword":"热处理","originalKeyword":"热处理"},{"id":"2ccfc5f3-7ed0-4f79-b480-dc2111258036","keyword":"阻尼器","originalKeyword":"阻尼器"}],"language":"zh","publisherId":"gncl200602027","title":"Ti-Ni形状记忆合金环超弹阻尼器的阻尼特性研究","volume":"37","year":"2006"},{"abstractinfo":"本期刊登的是2012年4月份国家知识产权局公布的有关表面处理系列类专利信息。如需专利全文，请与我部联系（联系人：吴海<span style=\"color:red\">玲</span>；电话：020-61302516）。","authors":[],"doi":"","fpage":"75","id":"ccad5c63-d7f4-4f38-b9e5-2b6b8902f890","issue":"8","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰   "},"keywords":[{"id":"3c1626a4-6225-4be6-bca7-12ef6b6d255d","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"ddyts201308020","title":"中国专利信息","volume":"","year":"2013"},{"abstractinfo":"针对718HL中板边部裂纹的形成机制进行研究，认为微裂纹不是轧制时产生的新裂纹，而是由于铸坯内弧横裂纹扩展形成。造成横裂缺陷的主要原因是铸坯<span style=\"color:red\">玲</span>却不均匀。通过保证连铸关键设备功能精度、优化二冷配水工艺以及加强保护浇铸，能够有效降低中板边裂缺陷。","authors":[{"authorName":"柳泽民","id":"3608ac32-4321-4a45-aa31-6e9016421ba5","originalAuthorName":"柳泽民"}],"doi":"","fpage":"40","id":"a6606986-05b4-4e15-a9c3-6795207a327b","issue":"4","journal":{"abbrevTitle":"LZ","coverImgSrc":"journal/img/cover/LZ.jpg","id":"52","issnPpub":"1005-4006","publisherId":"LZ","title":"连铸"},"keywords":[{"id":"04bea11b-cd7a-491a-a7bc-309613107232","keyword":"中板","originalKeyword":"中板"},{"id":"0573854a-430f-442e-a33d-849a5c90bd6e","keyword":"边部裂纹","originalKeyword":"边部裂纹"},{"id":"c618555b-1c1f-4950-bef4-07e055fbeccd","keyword":"铸坯","originalKeyword":"铸坯"},{"id":"f26f1b96-6bb4-4053-a796-5d173ed3d420","keyword":"横裂","originalKeyword":"横裂"}],"language":"zh","publisherId":"lz201204010","title":"718HL中板边部裂纹成因与控制","volume":"","year":"2012"},{"abstractinfo":"<正> 第五次(1991)国家自然科学奖已于1991年12月揭晓,共有53项优秀成果获奖,其中属材料与工程科学部分的有6项。1 铝电解过程中若干物理化学问题的研究本项研究获三等奖。主要研究者:邱竹贤,<span style=\"color:red\">姚</span>广春,冯乃祥,张明杰,李庆峰研究单位:东北工学院","authors":[{"authorName":"钱浩庆","id":"07463c4e-724c-40f4-a647-ba12e9a8b22f","originalAuthorName":"钱浩庆"},{"authorName":"卞文山","id":"48f35d6e-b2c5-4ed6-b884-5c182a20a7c6","originalAuthorName":"卞文山"}],"categoryName":"|","doi":"","fpage":"273","id":"10fb467b-906e-4807-b08d-5f9086f21d43","issue":"3","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[],"language":"zh","publisherId":"1005-3093_1992_3_11","title":"第五次(1991)国家自然科学奖材料与工程科学部分获奖项目介绍","volume":"6","year":"1992"},{"abstractinfo":"球磨Ni、Al,Ti和 C粉末以合成NiAl-TiC复合材料,分析了反应合成机理结果表明,NiAl和TiC的突然生成归结于两个爆炸反应:Ni+Al→NiAl+△H1,Ti+2C→TiC+△H2.还研究了NiAl和TiC化合物球磨过程中晶粒细化的规律以及粉末颗粒度的变化<span style=\"color:red\">姚</span>律","authors":[{"authorName":"肖旋","id":"4a7123cd-a9fd-4362-85e1-a474a70cd9a9","originalAuthorName":"肖旋"},{"authorName":"尹涛","id":"f06f263d-2e08-4a2f-8f3e-92d2b1af5282","originalAuthorName":"尹涛"},{"authorName":"陶冶","id":"d633206f-ca0d-45ec-aec8-0715068ca808","originalAuthorName":"陶冶"},{"authorName":"郭建亭","id":"6e39bf85-933c-4bec-9972-695502244737","originalAuthorName":"郭建亭"},{"authorName":"周兰章","id":"e4593531-e11b-4486-a7c6-c063bdf4e019","originalAuthorName":"周兰章"}],"doi":"10.3321/j.issn:1005-3093.2001.04.011","fpage":"439","id":"b5154974-76f1-4731-9c75-fd72747b1eb6","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":"759d93ae-ef85-4d39-beaf-d3747c6727f7","keyword":"金属间化合物NiAl基复合材料","originalKeyword":"金属间化合物NiAl基复合材料"},{"id":"68dea33b-0bdc-4e79-a356-58ad6223dcb6","keyword":"机械合金化","originalKeyword":"机械合金化"}],"language":"zh","publisherId":"clyjxb200104011","title":"用反应球磨法制备NiAl-TiC复合材料","volume":"15","year":"2001"}],"totalpage":3,"totalrecord":24}