{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"镀铬挂具的非工作部位应用绝缘材料会明显降低铬酐和电流消耗,提高生产效率.在通用的镀铬工艺下,本文介绍了七种常见的绝缘材料的试验结果.试验发现:在镀槽镀铬液环境使用的绝缘材料,PP-R(聚丙烯)<span style=\"color:red\">塑料</span>或<span style=\"color:red\">F4</span>(<span style=\"color:red\">白色</span>)<span style=\"color:red\">塑料</span>的使用性能是比较优秀的;在其它非镀铬液环境使用的绝缘材料,可根据具体的使用条件选用.","authors":[{"authorName":"李显昌","id":"ac89d161-76cf-491e-a786-7263a386311d","originalAuthorName":"李显昌"}],"doi":"10.3969/j.issn.1005-748X.2005.12.012","fpage":"539","id":"93d38383-ee3d-4843-9b8b-cdd9ec5956a5","issue":"12","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"aebb38af-fe77-486a-a8cc-3af532a6c426","keyword":"镀铬挂具","originalKeyword":"镀铬挂具"},{"id":"30555627-453f-4ce8-98fa-25bece344a5a","keyword":"绝缘材料","originalKeyword":"绝缘材料"},{"id":"65268364-bf2a-4330-8fd5-1ca115a9407d","keyword":"PP-R(聚丙烯)<span style=\"color:red\">塑料</span>","originalKeyword":"PP-R(聚丙烯)塑料"},{"id":"e9c34a9e-9c07-4de9-a1a8-7e67f0d73fef","keyword":"<span style=\"color:red\">F4</span>(<span style=\"color:red\">白色</span>)<span style=\"color:red\">塑料</span>","originalKeyword":"F4(白色)塑料"}],"language":"zh","publisherId":"fsyfh200512012","title":"镀铬挂具绝缘材料的选用","volume":"26","year":"2005"},{"abstractinfo":"本文在CF<span style=\"color:red\">4</span>气氛中以提拉法成功地生长出高质量的掺入Tm3+、Ce3+的LiLuF<span style=\"color:red\">4</span>和LiYF<span style=\"color:red\">4</span>晶体,对比了Ar和CF<span style=\"color:red\">4</span>气氛中生长的LiYF<span style=\"color:red\">4</span>晶体的红外光谱特性,讨论了CF<span style=\"color:red\">4</span>气氛对LiM(M=Y,Lu)<span style=\"color:red\">F4</span>晶体生长的影响.同时测试了Tm3+、Ce3+在LiLuF<span style=\"color:red\">4</span>和LiYF<span style=\"color:red\">4</span>晶体中的有效分凝系数,从离子半径和晶胞畸变的角度,讨论了Tm3+、Ce3+在LiLuF<span style=\"color:red\">4</span>和LiYF<span style=\"color:red\">4</span>晶体中有效分凝系数差别的产生原因.","authors":[{"authorName":"那木吉拉图","id":"78e787ca-0f84-41b7-86d4-6dd6be9fad43","originalAuthorName":"那木吉拉图"},{"authorName":"阮永丰","id":"201f3413-5595-4aa1-82b1-f1fefc3056b1","originalAuthorName":"阮永丰"},{"authorName":"苏小平","id":"0246c8a7-79a2-4b80-a58c-ab647a9a4206","originalAuthorName":"苏小平"},{"authorName":"杨海","id":"573422f2-0195-45ec-9667-b9a6884213f1","originalAuthorName":"杨海"},{"authorName":"杨鹏","id":"37205105-7f82-4060-82a3-12c4cfdbfab5","originalAuthorName":"杨鹏"},{"authorName":"李楠","id":"123824e5-0955-4c90-9b01-d2bbbb50c66f","originalAuthorName":"李楠"}],"doi":"","fpage":"700","id":"d35398ad-586b-4900-ace0-8c52f0cff73c","issue":"3","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":"9fe544dd-9741-4380-bff3-8717920d1963","keyword":"LiYF<span style=\"color:red\">4</span>","originalKeyword":"LiYF4"},{"id":"f5911273-b060-4999-9e1b-9d4314e96098","keyword":"LiLuF<span style=\"color:red\">4</span>","originalKeyword":"LiLuF4"},{"id":"ff423221-b79f-4124-b68c-7fa0103ef07b","keyword":"晶体生长","originalKeyword":"晶体生长"},{"id":"5c88c9e9-54db-48a5-91ff-63b3668b4f63","keyword":"有效分凝系数","originalKeyword":"有效分凝系数"}],"language":"zh","publisherId":"rgjtxb98200903034","title":"CF<span style=\"color:red\">4</span>气氛中生长Re: LiM(Re=Tm,Ce;M=Lu,Y)<span style=\"color:red\">F4</span>晶体","volume":"38","year":"2009"},{"abstractinfo":"采用表面接枝改性法,以刚性分子对苯二甲醛为表面修饰剂,对上转换发光材料Na[Y0.57Yb0.39Er0.04]<span style=\"color:red\">F4</span>进行表面醛基修饰的研究.通过一系列的实验,确定优化实验条件为反应时间1.5h,缓冲溶液的pH值控制在9.5,修饰剂对苯二甲醛的加入量为0.010mol(氨基化材料的加入量为0.10g的前提下).在这种条件下,成功修饰在上转换发光材料表面的醛基量最高.并对修饰后材料的性能进行了表征,为其在荧光探针试验中的应用奠定了一定的基础.","authors":[{"authorName":"崔黎黎","id":"18682cb7-4033-42b1-b076-efa323a8b628","originalAuthorName":"崔黎黎"},{"authorName":"范慧俐","id":"8e1d895d-cdb7-433a-a570-d2f357f9db1a","originalAuthorName":"范慧俐"},{"authorName":"苏东","id":"564f34fd-6b82-4d71-90b9-7ccc064938ef","originalAuthorName":"苏东"},{"authorName":"徐晓伟","id":"983e7da3-fe39-4689-913c-a20a06890368","originalAuthorName":"徐晓伟"},{"authorName":"杨敏","id":"93347205-1f2b-4b10-ae44-3a43231fa3ae","originalAuthorName":"杨敏"}],"doi":"","fpage":"1053","id":"9de6dadb-8f9f-4ac1-bc94-af951376392a","issue":"7","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"ce52391b-4f30-46e8-a427-040ac711cd4d","keyword":"上转换","originalKeyword":"上转换"},{"id":"ca9fe4d7-b77e-420d-bf4d-c64fa453835f","keyword":"表面修饰","originalKeyword":"表面修饰"},{"id":"888a0b3a-3fb9-42ba-b51e-bafa9c7080ef","keyword":"发光","originalKeyword":"发光"},{"id":"129f5d91-a95e-45f7-96d1-a4b3e7dce981","keyword":"醛基","originalKeyword":"醛基"}],"language":"zh","publisherId":"gncl200707004","title":"上转换发光材料Na[Y0.57Yb0.39Er0.04]<span style=\"color:red\">F4</span>表面修饰醛基的研究","volume":"38","year":"2007"},{"abstractinfo":"介绍分析了高炉喷吹废<span style=\"color:red\">塑料</span>目前的技术、现状及所带来的环境保护、能源利用和降低炼铁成本等方面的效果及我国开发高炉喷吹废<span style=\"color:red\">塑料</span>的可行性.","authors":[{"authorName":"李博知","id":"20c25f78-520e-49f8-82af-abc7e9d7936f","originalAuthorName":"李博知"}],"doi":"10.3969/j.issn.1006-9356.2003.05.011","fpage":"38","id":"da49db89-d203-46f1-b68e-15a2a51d83a8","issue":"5","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"90e4b84f-ea0e-4f61-a677-71e23ecf2b23","keyword":"高炉","originalKeyword":"高炉"},{"id":"2629e85c-f092-42f7-83fb-68e8d279d5ba","keyword":"喷吹","originalKeyword":"喷吹"},{"id":"e5a4ea91-dc0a-4193-8035-4f32617532a8","keyword":"废<span style=\"color:red\">塑料</span>","originalKeyword":"废塑料"}],"language":"zh","publisherId":"zgyj200305011","title":"消除\"<span style=\"color:red\">白色</span>污染\"新技术--高炉喷吹废<span style=\"color:red\">塑料</span>","volume":"","year":"2003"},{"abstractinfo":"采用水热法制备了<span style=\"color:red\">白色</span>长余辉微纳米发光材料Y2 O2S∶xDy3+,Mg2,Ti<span style=\"color:red\">4</span>+(x =0.5％,1.0％,1.5％,2.0％,2.5％),利用X射线粉末衍射(XRD)、扫描电镜(SEM)、激发和发射光谱、色度坐标、余辉曲线和热释光谱对样品进行表征.结果表明:煅烧后,样品的形貌为颗粒状,其粒径在150～ 250 nm之间;在359 nm的紫外光激发下,样品在488 nm和579 nm处有两个很强的发射峰,它们分别对应于Dy3+的蓝色跃迁(<span style=\"color:red\">4</span>R/2→6H15/2)和黄色跃迁(<span style=\"color:red\">4</span>R/2→6H13/2),适当比例的黄光和蓝光混合可以产生白光;当Dy3浓度为2.O％(摩尔分数)时,样品的余辉性能最佳,用254 nm的低压汞灯照射10 min后,余辉时间可达到3600 s(≥1 mcd/m2)以上,与同样温度下高温固相法或溶胶凝胶法所制备样品的相比,其余辉性能得到了很大改善.","authors":[{"authorName":"马建琴","id":"2e7461e6-07fb-48b8-8d69-3c6c4e5a529e","originalAuthorName":"马建琴"},{"authorName":"黄平","id":"6c3c5334-dbdc-4b45-bd99-3218c9aea339","originalAuthorName":"黄平"},{"authorName":"崔彩娥","id":"939f840d-70f7-4c8f-9a1b-bc5c89afe0e7","originalAuthorName":"崔彩娥"},{"authorName":"王磊","id":"2870a762-fdc8-4ef2-a63d-ff524e462310","originalAuthorName":"王磊"},{"authorName":"田跃","id":"b1def278-64bb-4956-a104-ec19d0ce8f22","originalAuthorName":"田跃"}],"doi":"","fpage":"354","id":"dae183db-1f13-4cdb-b547-db1857d065a9","issue":"2","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":"9065d1e4-8c6f-4cb2-9e9e-597e594d00d6","keyword":"水热法","originalKeyword":"水热法"},{"id":"6769addd-bbb6-4b83-86ae-bcf430be3d5c","keyword":"长余辉发光材料","originalKeyword":"长余辉发光材料"},{"id":"ed46ed5a-664f-42ae-b897-17194aafe8d6","keyword":"Y2O2S∶Dy3+,Mg2+,Ti<span style=\"color:red\">4</span>","originalKeyword":"Y2O2S∶Dy3+,Mg2+,Ti4"}],"language":"zh","publisherId":"rgjtxb98201502011","title":"水热法制备Y2O2S∶Dy3+,Mg2+,Ti<span style=\"color:red\">4</span>+<span style=\"color:red\">白色</span>长余辉微纳米材料及发光性能","volume":"44","year":"2015"},{"abstractinfo":"报道了由黄、蓝二色发光二极管芯片组成的<span style=\"color:red\">白色</span>发光二极管的研制、结构和性能.","authors":[{"authorName":"方志烈","id":"d5663b3f-3498-4196-9c7d-6c36227b5bbd","originalAuthorName":"方志烈"},{"authorName":"叶其春","id":"ee47303b-39bc-4305-b171-ae977837773e","originalAuthorName":"叶其春"},{"authorName":"李学勇","id":"cab92715-3874-43e6-b206-0e8fd720b2bf","originalAuthorName":"李学勇"}],"doi":"10.3969/j.issn.1007-4252.2000.04.027","fpage":"406","id":"a908f1bf-9bdd-44e8-817d-ca9105086922","issue":"4","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报   "},"keywords":[{"id":"678c6827-df01-45ab-94f9-2bdb2b1f7c7a","keyword":"发光二极管","originalKeyword":"发光二极管"},{"id":"cd44643e-1417-4425-967e-ad280d66ba05","keyword":"<span style=\"color:red\">白色</span>发光二极管","originalKeyword":"白色发光二极管"},{"id":"0ed14629-467c-4e4f-9fd2-1fea7a64ae42","keyword":"光源","originalKeyword":"光源"}],"language":"zh","publisherId":"gnclyqjxb200004027","title":"<span style=\"color:red\">白色</span>LED照明光源","volume":"6","year":"2000"},{"abstractinfo":"　　评述了合金元素对Au的漂白效果和机制，介绍了<span style=\"color:red\">白色</span>开金的几种色度参数，如CIE-L a*b*色度参数和颜色盒，CIE-LAB-C-H-L米制色度参数和基于CIE-XYZ色度参数的ASTM D1925黄色指数YI，讨论了某些<span style=\"color:red\">白色</span>开金的色度参数与冶金学特征。基于金合金的漂白效应与合金成分的密切关系，ASTM D1925黄色指数YI为设计<span style=\"color:red\">白色</span>开金成分提供了基本的指南。","authors":[{"authorName":"宁远涛","id":"cbebd336-3bb6-4cee-9205-bf9f0707fcca","originalAuthorName":"宁远涛"}],"doi":"","fpage":"71","id":"75b19b01-23af-4d47-a95a-414b4c44395b","issue":"2","journal":{"abbrevTitle":"GJS","coverImgSrc":"journal/img/cover/GJS.jpg","id":"38","issnPpub":"1004-0676","publisherId":"GJS","title":"贵金属"},"keywords":[{"id":"cf470a57-d61e-4355-8431-877f867e9e5d","keyword":"金属材料","originalKeyword":"金属材料"},{"id":"0e337e45-b08f-4f2d-836c-54719dc64402","keyword":"Au合金","originalKeyword":"Au合金"},{"id":"c92710af-4292-4223-a9ff-726953207a3a","keyword":"<span style=\"color:red\">白色</span>开金","originalKeyword":"白色开金"},{"id":"c393fab0-c1ec-4bdc-8121-89e733255e3a","keyword":"色度参数","originalKeyword":"色度参数"},{"id":"db78d9ac-bf6d-418b-ab6b-5cb6f4884f5d","keyword":"色度图","originalKeyword":"色度图"}],"language":"zh","publisherId":"gjs201302017","title":"<span style=\"color:red\">白色</span>开金的色度参数和<span style=\"color:red\">白色</span>分级","volume":"","year":"2013"},{"abstractinfo":"论述了稀土元素及其结构特点,讨论了<span style=\"color:red\">4f</span> 轨道在成键中的作用,描述了<span style=\"color:red\">4f</span> 轨道参与形成杂化轨道的杂化方式,给出了杂化轨道的成键能力计算方法.","authors":[{"authorName":"李咏峰","id":"218a14c9-26ce-4d9f-84bc-e4907b22bcae","originalAuthorName":"李咏峰"},{"authorName":"邝钜炽","id":"29926bdc-72ca-4329-8292-f7a5d40b42f1","originalAuthorName":"邝钜炽"}],"doi":"10.3969/j.issn.1004-0277.2008.02.024","fpage":"100","id":"ae3e261d-f093-4e42-9c2f-fed91e497f02","issue":"2","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"e97e9a70-01c4-46cb-bf20-9b1951c706be","keyword":"稀土","originalKeyword":"稀土"},{"id":"42f1ecc5-de56-4fad-bece-e80a201944ea","keyword":"<span style=\"color:red\">4f</span>轨道","originalKeyword":"4f轨道"},{"id":"c80ece6d-4596-49ab-a409-e41dc2c2bdbc","keyword":"杂化","originalKeyword":"杂化"},{"id":"ec679fd4-bc1c-4c4a-8e7f-eb537364c500","keyword":"成键","originalKeyword":"成键"}],"language":"zh","publisherId":"xitu200802024","title":"稀土的结构特点与<span style=\"color:red\">4f</span>轨道在成键中的作用","volume":"29","year":"2008"},{"abstractinfo":"通过化学溶液沉积法制备了Er3-Tm3+-Yb3+共掺杂的Bi<span style=\"color:red\">4</span>Ti3O12薄膜,并研究了薄膜的上转换荧光和铁电性能.在980 nm红外光的激发下,薄膜的室温发射光谱在可见光区域显示出<span style=\"color:red\">4</span>个发射带,分别是峰值为478 nm的蓝光发射带,对应Tm3+的1G<span style=\"color:red\">4</span>→3H6能级跃迁;峰值为527和548 nm的绿光发射带,对应Er3+的2H11/2→<span style=\"color:red\">4</span>I15/2和<span style=\"color:red\">4</span>S3/2→<span style=\"color:red\">4</span>I15/2能级跃迁;峰值为657 nm的红光发射带,由Er3+的<span style=\"color:red\">4F</span>9/2→<span style=\"color:red\">4</span>I15/2和Tm3+的1G<span style=\"color:red\">4</span>→3<span style=\"color:red\">F4</span>能级跃迁产生的发射带复合而成.荧光的颜色可以通过改变Er3+,Tm3+,Yb3+离子的掺杂浓度加以调节.在固定Tm3+,Yb3+浓度的Bi3.59-xErxTm001Yb04Ti3O12(BErxTYT)薄膜中,随着Er3+浓度的增加,红、蓝光和绿、蓝光的强度比均增加,Er3+离子的淬灭浓度为1.75‰(摩尔分数,下同);在固定Er3+,Yb3+浓度的Bi3.593-yEr0.007TmyYb0.4Ti3O12(BETmyYT)薄膜中,随着Tm3+浓度的增加,绿、蓝光和红、蓝光的强度比均降低,Tm3+的淬灭浓度为2.5‰;在固定Er3+,Tm3+浓度的Bi3.98-zEr0.01Tm0.01YbzTi3O12(BETYbzT)薄膜中,随着Yb3+浓度的增加,蓝、绿光和红、绿光的强度比均增加,Yb3+对Er3+发射的荧光淬灭浓度小于5％,而对Tm3+发射的荧光淬灭浓度大于18％.Bi3.5815Er0.0085Tm0.01Yb0.4Ti3O12薄膜上转换荧光值为(0.31,0.34),最接近标准白光的色度坐标(0.33,0.33).在不同功率的红外激光激发下,薄膜荧光的色度坐标变化幅度很小,说明薄膜具有较好的颜色稳定性.通过分析薄膜荧光的上转换机制,从Er3+向Tm3+有明显的能量传递发生,使光谱中红、绿、蓝光的相对强度和稀土离子的淬灭浓度发生明显变化.薄膜的铁电性能测试表明,当Er3+,Tm3-,Yb3+掺杂的总浓度约为10％时(Bi3.5815Er0.0085Tm0.01Yb0.4Ti3O12),薄膜的铁电剩余极化强度达到最大值,为27.8 μC/cm2.","authors":[{"authorName":"孙丽娜","id":"0b827e38-de25-4dbd-916d-b8e70c993c0d","originalAuthorName":"孙丽娜"},{"authorName":"谭俊","id":"96b76579-97cf-4802-ac59-098fe70ec40e","originalAuthorName":"谭俊"},{"authorName":"巴德纯","id":"5e216ff3-57ab-43a2-bd68-5ac17208b345","originalAuthorName":"巴德纯"},{"authorName":"原培新","id":"e959c8c0-1892-41b9-a6b5-6208fad28189","originalAuthorName":"原培新"}],"doi":"10.3724/SP.J.1037.2013.00503","fpage":"88","id":"58041364-6820-4c2a-9d7e-36c16ab01f1d","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"b58dc3cc-3c8e-4188-b761-053068318e5d","keyword":"<span style=\"color:red\">白色</span>荧光","originalKeyword":"白色荧光"},{"id":"a0089b38-e67e-4cbe-aea2-6ba2dfb8cdcf","keyword":"铁电性能","originalKeyword":"铁电性能"},{"id":"801ed2fb-c730-4336-932d-9c1c88607115","keyword":"上转换","originalKeyword":"上转换"},{"id":"fdb5b26e-e304-4802-b9b8-ac0c8990df5a","keyword":"薄膜","originalKeyword":"薄膜"}],"language":"zh","publisherId":"jsxb201401012","title":"Er3+-Tm3+-Yb3+掺杂Bi<span style=\"color:red\">4</span>Ti3O12薄膜的上转换<span style=\"color:red\">白色</span>荧光和铁电性能","volume":"50","year":"2014"},{"abstractinfo":"对采用改性聚四氟乙烯(<span style=\"color:red\">F-4</span>)的档案、图书等不同系列的文字、纸张、照片等进行了加膜的强度、耐蚀、耐磨等性能的研究.得到了改性氟<span style=\"color:red\">塑料</span>的物理、化学及磨损性能等一系列实验数据.结果表明,采用改性的聚四氟乙烯对档案进行加膜,具有优异的耐酸、碱腐蚀、抗水、抗潮气的介质渗透性能,以及较高的耐磨损和抗粘结性能,是目前档案加膜保护技术中理想的应用材料.","authors":[{"authorName":"隋福楼","id":"d323612c-370e-474b-a2c0-ef4080634c7c","originalAuthorName":"隋福楼"},{"authorName":"于淑敏","id":"f7b8017d-5d81-4c6f-b815-90e289c34195","originalAuthorName":"于淑敏"}],"doi":"10.3969/j.issn.1001-0777.2001.01.010","fpage":"39","id":"a51ddc2d-dfa2-4aac-86d5-6ad79c74999c","issue":"1","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"feafe5a5-c74b-4092-a303-6c64d7a9168f","keyword":"档案保护","originalKeyword":"档案保护"},{"id":"1400bfc8-047b-490c-8c26-6735d41543ef","keyword":"应用研究","originalKeyword":"应用研究"},{"id":"f284b0ab-5eea-4fcd-9297-3cb03425ab53","keyword":"改性聚四氟乙烯","originalKeyword":"改性聚四氟乙烯"}],"language":"zh","publisherId":"wlcs200101010","title":"改性聚四氟乙烯(<span style=\"color:red\">F-4</span>)在档案加膜技术中的应用","volume":"","year":"2001"}],"totalpage":3998,"totalrecord":39971}