{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用氧化还原-沉淀法制备了一系列不同Mn/Ce摩尔比的Mn-Ce-O催化剂,并以分子氧为氧化剂考察了催化剂对芳香醇选择氧化反应的催化性能.当n(Mn)/n(Ce)=10时,Mn-Ce-O的催化活性最高,100℃下反应1 h时苯甲醇转化率为96.6%,催化剂的质量比活性可达19.3 mmol/(g·h).该催化剂可循环使用6次以上而其催化活性无明显降低.采用粉末X射线衍射、N2物理吸附、X射线吸收光谱和程序升温还原等手段对Mn-Ce-O催化剂进行了表征.结果表明,以Mn3+和Mn4+共存的非晶态MnOx是活化分子氧及氧化芳香醇的主要活性组分,高分散在非晶态MnOx表面的CeOx对催化剂性能有重要影响,添加少量的Ce能增大催化剂的比表面积,促进MnOx的还原,提高其表面氧中心的恢复能力,从而显著提高催化剂活性和循环使用性能.","authors":[{"authorName":"汤清虎","id":"7070322e-f3e7-4a99-8390-40b9b2b1552c","originalAuthorName":"汤清虎"},{"authorName":"吴成明","id":"da0fdbe9-916f-484a-a53a-310ef51d4b83","originalAuthorName":"吴成明"},{"authorName":"<span style=\"color:red\">黄</span><span style=\"color:red\">晓</span><span style=\"color:red\">娜</span>","id":"4ad1464b-13d4-4566-b8f1-49c878654be3","originalAuthorName":"黄晓娜"},{"authorName":"杨艳辉","id":"283f091c-bd91-4521-bcc4-0c6d2bc5d077","originalAuthorName":"杨艳辉"}],"doi":"","fpage":"207","id":"e43d8886-e457-4eb3-8bb5-8de2451af003","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":"e1daff73-c07d-4d21-b340-df488aa04b88","keyword":"锰","originalKeyword":"锰"},{"id":"518c73e3-6164-4392-a80d-c0e6e0bf9682","keyword":"铈","originalKeyword":"铈"},{"id":"e078ce26-05ac-4acf-a970-d01864eac972","keyword":"复合氧化物","originalKeyword":"复合氧化物"},{"id":"d81e7607-8934-4c23-88c7-bda2c709206a","keyword":"芳香醇","originalKeyword":"芳香醇"},{"id":"31dd9d83-4c0d-440f-a67c-cfa97a5ffeb4","keyword":"选择氧化","originalKeyword":"选择氧化"},{"id":"8f923def-74e7-4089-b37d-a4f6cfd4609a","keyword":"分子氧","originalKeyword":"分子氧"}],"language":"zh","publisherId":"cuihuaxb200903007","title":"非晶态Mn-Ce-O催化芳香醇选择氧化","volume":"30","year":"2009"},{"abstractinfo":"以无水乙醇为溶剂,从海<span style=\"color:red\">娜</span>花中提取天然染料,用其作为敏化剂制备了纳米TiO2太阳能电池.采用高效液相色谱-二极管阵列检测器(HPLC-DAD)对天然染料组成进行分析,用紫外-可见(UV-Vis)吸收光谱对不同pH值下的海<span style=\"color:red\">娜</span>花染料进行测试,并对其敏化的纳米TiO2太阳电池进行光电性能分析.结果表明:海<span style=\"color:red\">娜</span>花天然染料主要成分为指甲花醌、木犀草素,次要成分为类胡萝卜素、叶绿素a及芹菜素等;在中性(原始pH值)条件下,在可见光区约420 nm、470 nm、670 nm处有吸收峰,在紫外光区约340 nm处有吸收峰;在碱性条件下,由于指甲花醌、木犀草素、芹菜素等酚羟基质子解离,紫外吸收峰发生红移并且吸收强度增加;在酸性条件下叶绿素a失去卟啉环中的镁成为脱镁叶绿素,主要吸收峰都在420 nm和670 nm左右;在pH =5时,海<span style=\"color:red\">娜</span>花天然染料作为敏化剂制备的纳米TiO2太阳能电池的光电性能比较好,开路电压为0.39 V、短路电流密度为0.66 mA·cm-2、填充因子为0.60、光电转换效率为0.15％,400nm处IPCE为1.7％.","authors":[{"authorName":"郝洪顺","id":"ee99f966-a6e7-45a4-b166-fb5768b36797","originalAuthorName":"郝洪顺"},{"authorName":"杨阳","id":"2da58fbf-dc81-48dd-8937-51bdda8d5fde","originalAuthorName":"杨阳"},{"authorName":"秦磊","id":"11ad4a0d-2193-4c8f-bbbf-b9fa9a92806f","originalAuthorName":"秦磊"},{"authorName":"王丽君","id":"c0bc3b98-e1b0-4de1-9a43-e13153ba0084","originalAuthorName":"王丽君"},{"authorName":"胡志强","id":"fd7c942a-36a0-4d7a-9346-b759ee422c0a","originalAuthorName":"胡志强"},{"authorName":"刘贵山","id":"60d46788-af7c-4ba0-9b45-179675098b97","originalAuthorName":"刘贵山"}],"doi":"","fpage":"105","id":"247fd292-1c94-44b7-bbd7-c1d37a191feb","issue":"1","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"7b65a909-84b8-4ae1-8e76-6ce19d028d3f","keyword":"TiO2","originalKeyword":"TiO2"},{"id":"f6e81348-fde3-4b33-b861-76350f93b764","keyword":"海<span style=\"color:red\">娜</span>花","originalKeyword":"海娜花"},{"id":"51d6acb8-0b99-448b-b1c1-660ce17eabbd","keyword":"染料敏化太阳能电池","originalKeyword":"染料敏化太阳能电池"},{"id":"dfd17b40-6d3d-4ab8-a5e5-919164ffc4b7","keyword":"pH值","originalKeyword":"pH值"},{"id":"da28e867-2a9a-4f24-b5f9-1dd33ff68ef1","keyword":"光电性能","originalKeyword":"光电性能"}],"language":"zh","publisherId":"rgjtxb98201401019","title":"用海<span style=\"color:red\">娜</span>花天然染料为敏化剂制备纳米TiO2太阳能电池","volume":"43","year":"2014"},{"abstractinfo":"本刊2012年第五期第801页刊登了熊<span style=\"color:red\">晓</span>英等作者的论文,这是本刊编辑部自创刊以来收到的第一篇这样的论文,该文对本刊在材料科学期刊中所处的地位及面临问题、发展方向作出如此客观、中肯的评价与指引,均使编辑部成员十分感动。今年恰是本刊创刊30周年纪念,谨以此《编后记》供奉广大读者,","authors":[{"authorName":"无","id":"6eb4c714-a474-4cd0-b393-f0306b138318","originalAuthorName":"无"}],"doi":"","fpage":"714","id":"70565a37-1b6d-4b46-9b09-eb71030a22e8","issue":"5","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"b4b988f9-967f-4530-817f-d29f1623cfa2","keyword":"科学评价","originalKeyword":"科学评价"},{"id":"614f8cc5-6336-4065-b303-26b67f81d1be","keyword":"论文","originalKeyword":"论文"},{"id":"bf3cdaa0-4927-4d1a-a122-779ead854c34","keyword":"作者","originalKeyword":"作者"},{"id":"54d5797b-6f47-4f76-9527-3b32105f0299","keyword":"务实","originalKeyword":"务实"},{"id":"2124d564-90da-4a58-85da-22654e0d5dd2","keyword":"科学期刊","originalKeyword":"科学期刊"},{"id":"1dee1687-be42-4d28-aed7-6cd29a5c6883","keyword":"编辑部","originalKeyword":"编辑部"},{"id":"b28e651a-8495-4eba-87c6-79d47b81d924","keyword":"创刊","originalKeyword":"创刊"}],"language":"zh","publisherId":"clkxygc201205014","title":"科学评价,务实求真——熊<span style=\"color:red\">晓</span>英等作者的论文编后记","volume":"30","year":"2012"},{"abstractinfo":"<span style=\"color:red\">黄</span>原胶是一种生物高分子,广泛应用于30多个行业.综述了<span style=\"color:red\">黄</span>原胶的生物化学、发酵工艺、产品后处理及其应用等方面的进展.","authors":[{"authorName":"徐世艾","id":"91842dd8-94a6-407c-bedd-78f111e7449d","originalAuthorName":"徐世艾"}],"doi":"","fpage":"59","id":"657b1742-7072-45a9-8cd4-a4625cbaa87b","issue":"10","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"0cbbf8b0-fff4-417b-a739-97a64cd235e1","keyword":"<span style=\"color:red\">黄</span>原胶","originalKeyword":"黄原胶"},{"id":"ce71eab7-d945-4da6-9131-1a3329fc272f","keyword":"发酵","originalKeyword":"发酵"},{"id":"9d97f4d8-9b74-4670-9ab4-29e2daf505eb","keyword":"工程","originalKeyword":"工程"},{"id":"c66015d8-b360-4cb2-ba59-2bc856f16ca7","keyword":"后处理","originalKeyword":"后处理"},{"id":"c53ce4c0-9082-4abd-9a60-b310c3eca93f","keyword":"应用","originalKeyword":"应用"}],"language":"zh","publisherId":"cldb200010019","title":"<span style=\"color:red\">黄</span>原胶及其应用","volume":"14","year":"2000"},{"abstractinfo":"本文通过选用合适的低聚物和单体组合,使用非<span style=\"color:red\">黄</span>变型光引发剂,对不同类型的塑料应用进行配方设计.分别测试了涂膜的耐<span style=\"color:red\">黄</span>变性、光泽、硬度、耐刮擦性能.","authors":[{"authorName":"陈顺凉","id":"98efce1c-0130-4254-a3c0-6b49dd5393fc","originalAuthorName":"陈顺凉"},{"authorName":"<span style=\"color:red\">黄</span>瑞村","id":"e8f448ac-0fa6-4cf2-a004-acbd856e4c47","originalAuthorName":"黄瑞村"},{"authorName":"薛永富","id":"69b9b6a3-ea58-46fc-899a-5bb1f3487936","originalAuthorName":"薛永富"}],"doi":"10.3969/j.issn.0253-4312.2004.10.009","fpage":"25","id":"4bba03fc-da71-43a5-aeae-3cf25082346d","issue":"10","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"7f1a4bae-5448-41f4-a6c9-290290af1603","keyword":"紫外光","originalKeyword":"紫外光"},{"id":"5e4ee472-cedc-4100-bf38-2622cded42dd","keyword":"固化","originalKeyword":"固化"},{"id":"4e0da2c0-6270-4d00-adc9-5a4aed931b47","keyword":"塑料涂料","originalKeyword":"塑料涂料"},{"id":"f7a59efa-5692-44ea-a858-83669666e1a8","keyword":"耐<span style=\"color:red\">黄</span>变","originalKeyword":"耐黄变"},{"id":"cce29d66-d288-423b-8428-0c449c21003b","keyword":"研究","originalKeyword":"研究"}],"language":"zh","publisherId":"tlgy200410009","title":"耐<span style=\"color:red\">黄</span>变型UV塑料面漆","volume":"34","year":"2004"},{"abstractinfo":"以<span style=\"color:red\">黄</span>成色剂为母体,环状酰肼为显影促进基团,分别以6-氨基苯并咪唑和苯基巯基三氮唑为吸附基团,合成了2种新型DAR 成色剂,产率分别为60.8%和48.2%. 其结构经IR、1H NMR、MS和元素分析测试技术得到确证. 实验结果表明,合成的DAR 成色剂在提高感光度时不会增大灰雾密度.","authors":[{"authorName":"刘玉婷","id":"9ca9bbe1-76b3-4d91-8b59-fadc0d99d877","originalAuthorName":"刘玉婷"},{"authorName":"尹大伟","id":"55908196-7d01-4f0d-8913-ed292f163fee","originalAuthorName":"尹大伟"},{"authorName":"吕博","id":"bd33a430-f1a1-44a3-a4c1-ecd0efc4cd31","originalAuthorName":"吕博"},{"authorName":"刘聪","id":"59bb4d3c-e193-417d-85e9-60371eab8349","originalAuthorName":"刘聪"}],"doi":"10.3969/j.issn.1000-0518.2007.10.028","fpage":"1222","id":"6732cee8-9553-4eca-8ccd-0646e186ee5b","issue":"10","journal":{"abbrevTitle":"YYHX","coverImgSrc":"journal/img/cover/YYHX.jpg","id":"73","issnPpub":"1000-0518","publisherId":"YYHX","title":"应用化学"},"keywords":[{"id":"cc5dcdeb-f71c-4230-8a8c-b8222e442774","keyword":"DAR成色剂","originalKeyword":"DAR成色剂"},{"id":"a7b05623-6075-492c-a3e3-f1f91ec66879","keyword":"吸附基团","originalKeyword":"吸附基团"},{"id":"bf69467b-1853-426e-b43b-e3aff52bfbc8","keyword":"显影促进基团","originalKeyword":"显影促进基团"},{"id":"522a8a34-f475-42bb-80d3-e5de2dca369a","keyword":"合成","originalKeyword":"合成"}],"language":"zh","publisherId":"yyhx200710028","title":"新型DAR<span style=\"color:red\">黄</span>成色剂的合成","volume":"24","year":"2007"},{"abstractinfo":"简要介绍了透明氧化铁<span style=\"color:red\">黄</span>的特点、用途以及制备工艺路线.通过在反应阶段加入表面活性剂对颜料颗粒作表面处理,可以得到粒度均匀、性能优良的超细氧化铁<span style=\"color:red\">黄</span>.","authors":[{"authorName":"王之平","id":"d918a8e2-1bb8-45b1-a674-4fc347d009ee","originalAuthorName":"王之平"},{"authorName":"陈白珍","id":"1dc50fd2-28a5-4e51-9204-0f71cbc03573","originalAuthorName":"陈白珍"},{"authorName":"龚竹青","id":"73b70cee-6c48-4df3-aa9c-9e6b22dbb413","originalAuthorName":"龚竹青"}],"doi":"10.3969/j.issn.0253-4312.2001.09.013","fpage":"34","id":"be2f5d01-9cbb-4f64-a776-af4e38770b1a","issue":"9","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"ea2ca6cc-e578-431e-8370-d672e1a22cb6","keyword":"透明氧化铁<span style=\"color:red\">黄</span>","originalKeyword":"透明氧化铁黄"},{"id":"1b0736a4-1441-4af0-b9dc-711f8a269fc1","keyword":"表面活性剂","originalKeyword":"表面活性剂"},{"id":"361f17ee-3f58-4031-853b-ec1c300bc2ba","keyword":"表面处理","originalKeyword":"表面处理"},{"id":"a70cd469-606c-4922-ae7d-d54ae54ab4e7","keyword":"超细","originalKeyword":"超细"}],"language":"zh","publisherId":"tlgy200109013","title":"透明氧化铁<span style=\"color:red\">黄</span>的制备综述","volume":"31","year":"2001"},{"abstractinfo":"介绍了室内用木器涂料的耐<span style=\"color:red\">黄</span>变原因,就耐<span style=\"color:red\">黄</span>变试验方法、底材选择和制板条件等进行了讨论,并对试验结果进行了分析.该耐<span style=\"color:red\">黄</span>变测试采用了国外普遍采用的紫外加速老化方法,试验表明该方法是目前较可行的方案.","authors":[{"authorName":"唐瑛","id":"101df84c-1fb1-47e5-8af8-689ba595757a","originalAuthorName":"唐瑛"},{"authorName":"季小沛","id":"203439fb-4c40-4a4a-8c5f-e61f1a4b383f","originalAuthorName":"季小沛"},{"authorName":"季军宏","id":"3123e937-0a24-4ca3-ac48-581d338776f5","originalAuthorName":"季军宏"}],"doi":"10.3969/j.issn.0253-4312.2006.11.015","fpage":"54","id":"be0baabe-6c70-4213-9793-ad9d00ae7b3d","issue":"11","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"459d5b17-5865-49be-9af2-2bd08c392d1e","keyword":"木器涂料","originalKeyword":"木器涂料"},{"id":"c80abd1e-6602-4cd2-90c2-422d32167be5","keyword":"聚氨酯涂料","originalKeyword":"聚氨酯涂料"},{"id":"886c9b66-61f1-4fec-a40e-bcf40143969e","keyword":"耐<span style=\"color:red\">黄</span>变性","originalKeyword":"耐黄变性"},{"id":"4a5ae4fa-97b8-439a-ae36-567b8a5b1feb","keyword":"试验方法","originalKeyword":"试验方法"}],"language":"zh","publisherId":"tlgy200611015","title":"室内用木器涂料耐<span style=\"color:red\">黄</span>变性及其测试方法","volume":"36","year":"2006"},{"abstractinfo":"介绍了不含双氧水的铜及其合金无<span style=\"color:red\">黄</span>烟N-1光亮酸洗工艺.该工艺的溶液成分简单,操作安全,成本低廉,溶液维护和调整方便,使用寿命长,无<span style=\"color:red\">黄</span>烟产生,对环境污染小,光亮酸洗性能优于传统的浓硝酸酸洗工艺.","authors":[{"authorName":"储荣邦","id":"0a6ed483-0877-418b-8587-5d883aae2598","originalAuthorName":"储荣邦"}],"doi":"10.3969/j.issn.1001-1560.2003.08.025","fpage":"64","id":"d98c3bb2-24fd-491f-af66-04c062852a95","issue":"8","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"dcba53f9-e1ef-48fa-a38d-ce0fda9f708e","keyword":"铜","originalKeyword":"铜"},{"id":"4bf2c66a-8bdb-466c-99ed-10aced53cbc1","keyword":"铜合金","originalKeyword":"铜合金"},{"id":"7b179e95-a14c-4d68-a0ad-ee87346e4f9b","keyword":"N-1光亮酸洗","originalKeyword":"N-1光亮酸洗"},{"id":"cbd6f104-b24d-473c-9ca3-3a41275fe567","keyword":"无<span style=\"color:red\">黄</span>烟","originalKeyword":"无黄烟"}],"language":"zh","publisherId":"clbh200308025","title":"铜及其合金的无<span style=\"color:red\">黄</span>烟光亮酸洗工艺","volume":"36","year":"2003"},{"abstractinfo":"UV 固化涂料固化后会出现<span style=\"color:red\">黄</span>变,尤其在白色或浅色基材上更加明显.针对上述问题,文章通过测量漆膜固化后放置不同时间的△b值,分析了几种单体、树脂、光引发剂、紫外光吸收剂及受阻胺光稳定剂等对此<span style=\"color:red\">黄</span>变的影响.通过试验可以看出,影响UV固化涂料固化后<span style=\"color:red\">黄</span>变特性的因素有UV低聚体(UV树脂)、单体、光引发剂及助剂.然而UV固化涂料固化后的<span style=\"color:red\">黄</span>变会随着放置时间的推移逐渐衰减,通常24 h后会趋于稳定,并且可以通过烘烤来加速颜色稳定的过程.","authors":[{"authorName":"丁<span style=\"color:red\">娜</span>","id":"f7ff91a3-1725-4533-96b4-75f0a46ef2db","originalAuthorName":"丁娜"},{"authorName":"金逐中","id":"e8505a12-94db-43f9-8ba0-3bb490686004","originalAuthorName":"金逐中"}],"doi":"10.3969/j.issn.0253-4312.2011.05.007","fpage":"26","id":"3baa499e-9a08-4355-9f49-256183e6debc","issue":"5","journal":{"abbrevTitle":"TLGY","coverImgSrc":"journal/img/cover/TLGY.jpg","id":"61","issnPpub":"0253-4312","publisherId":"TLGY","title":"涂料工业   "},"keywords":[{"id":"11be11b5-01d2-470f-afc1-65c6f0823e80","keyword":"UV固化涂料","originalKeyword":"UV固化涂料"},{"id":"bb852b1b-00b5-4cf0-8b63-1c78715d6586","keyword":"<span style=\"color:red\">黄</span>变","originalKeyword":"黄变"},{"id":"7e81e682-61dd-4da5-b5b3-b92c82caf528","keyword":"△b值","originalKeyword":"△b值"},{"id":"8d6b3a98-b29f-45a4-aa92-527c383d7390","keyword":"烘烤","originalKeyword":"烘烤"}],"language":"zh","publisherId":"tlgy201105007","title":"UV 固化涂料固化后<span style=\"color:red\">黄</span>变的探讨","volume":"41","year":"2011"}],"totalpage":53,"totalrecord":523}