材料保护, 2009, 42(2): 72-73.
重庆嘉陵江石门大桥腐蚀防护调查及建议
曾荣昌 1, , 靳强 2, , 赖文超 3, , 王俊 4, {"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以高纯稀土氧化物为原料,采用高温固相法合成了[(Y0．5 Gd0．5－x－0．005)Bix Ce0．005]3 Al5 O12高亮黄色荧光粉(x＝0~0．01),并通过XRD、SEM、PL-PLE和FL 等方法对该荧光粉进行了表征.结果表明,在1400℃下煅烧4 h可得到纯石榴石相的(Y,Gd)AG.煅烧所得的[(Y0．5 Gd0．5－x－0．005)Bix Ce0．005]3 Al5 O12荧光粉具有良好的分散性和均一性.在469 nm激发下于563 nm附近呈现黄光发射,且Bi3＋掺杂浓度为0．001 mol时,样品的发射峰强度达到最大值,提高了近56％,归因于 Bi3＋→Ce3＋能量传递和粉体结晶性能的改善.样品的荧光寿命随着Bi3＋掺杂浓度的增加,先增大后减小.","authors":[{"authorName":"李晓东","id":"40c3795d-d8d6-497c-9d7c-3731bc609059","originalAuthorName":"李晓东"},{"authorName":"刘渊溢","id":"8d0dd672-fcb5-428a-b27b-ceff5510427c","originalAuthorName":"刘渊溢"},{"authorName":"李雅楠","id":"31ba0091-ffd1-4951-8353-0f02ae2f3dd9","originalAuthorName":"李雅楠"},{"authorName":"吉春明","id":"ead819af-8c30-435c-bc71-ab58217c1293","originalAuthorName":"吉春明"}],"doi":"10.3969/j.issn.1001-9731.2016.06.002","fpage":"6006","id":"d3042348-5e1a-49f2-9ff2-4817dce22aeb","issue":"6","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"ec7d7eb1-dcf5-4139-a92e-3115ea59db14","keyword":"(Y,Gd)AG","originalKeyword":"(Y,Gd)AG"},{"id":"af6f2e48-ec3b-409e-bbc4-a8dda6837e5e","keyword":"荧光粉体","originalKeyword":"荧光粉体"},{"id":"0840f6f0-33ea-4844-8ab0-a1bbeed8e070","keyword":"Bi3+掺杂","originalKeyword":"Bi3+掺杂"},{"id":"fd3da635-a0bf-45ea-8ef5-b77d2575f833","keyword":"能量传递","originalKeyword":"能量传递"}],"language":"zh","publisherId":"gncl201606002","title":"Bi3＋离子掺杂对（Y,Gd）AG∶Ce粉体发光性能的影响?","volume":"47","year":"2016"},{"abstractinfo":"采用柠檬酸盐硝酸盐燃烧法制备了GdAlO3: Tb, RE荧光粉体.在紫外激发下(254nm),GdAlO3:Tb发射绿色荧光(5D4→7F5,544nm),Dy共掺杂对绿色发光有增强作用,Ce共掺杂对GdalO3: Tb绿色发光有降低作用.激发谱和能谱研究表明:Dy能级嵌入Tb主发射能级5D4(绿色发光能级)、5D3(蓝色发光能级)能级之间,Ce能级嵌入Tb主发射能级5D4、5D3能级上方.这种能级嵌入方式,使得稀土离子之间存在声子支持的共振能量传递,但T→Dy→Tb能量传递使Tb绿色发射(5D4→7FJ (J=3,4,5,6))增强,蓝色发射(5D3→7FJ (J=3,4,5,6))减弱;而Ce→Tb能量传递使Tb蓝色发射增强,绿色发射减弱.","authors":[{"authorName":"罗岚","id":"22fb61ac-e6a2-480e-a342-8337b3ceb619","originalAuthorName":"罗岚"},{"authorName":"陈栋","id":"40c7ff6d-2459-42e2-a58b-6b82042bfaa4","originalAuthorName":"陈栋"},{"authorName":"黄权","id":"c4d0f41b-a79e-45fa-a325-a1741020674b","originalAuthorName":"黄权"}],"doi":"","fpage":"233","id":"35475ab3-69ae-4444-a2c3-7b486896e57a","issue":"3","journal":{"abbrevTitle":"YXKXYGHX","coverImgSrc":"journal/img/cover/YXKXYGHX.jpg","id":"74","issnPpub":"1674-0475","publisherId":"YXKXYGHX","title":"影像科学与光化学 "},"keywords":[{"id":"a1ebb587-fbc4-4062-9c36-903f9115bcd2","keyword":"钙钛矿型铝酸钆盐","originalKeyword":"钙钛矿型铝酸钆盐"},{"id":"64bb69fb-5b0b-45a4-9394-70abb40af3d2","keyword":"荧光粉体","originalKeyword":"荧光粉体"},{"id":"4f8b6ff4-84f4-44af-9022-8be8f69bd248","keyword":"能量传递","originalKeyword":"能量传递"},{"id":"26686fc2-29cc-470c-9b0b-6f7ee80de77c","keyword":"柠檬酸盐硝酸盐燃烧合成法","originalKeyword":"柠檬酸盐硝酸盐燃烧合成法"}],"language":"zh","publisherId":"ggkxyghx200803009","title":"GdAlO3:Tb,RE中Tb,RE的能量传递研究","volume":"26","year":"2008"},{"abstractinfo":"荧光粉表面包覆可以解决荧光粉由于电性和表面化学活性造成的荧光粉性能的下降,并可以提高荧光粉的发光性能.本文介绍了荧光粉表面包覆技术及表面包覆对荧光粉物理和发光性能的影响,并对荧光粉表面包覆技术的未来发展做出了展望.","authors":[{"authorName":"崔洪涛","id":"0c210a2d-4e8f-4ac2-b686-8ba1805573e8","originalAuthorName":"崔洪涛"},{"authorName":"张耀文","id":"767aecd0-61a3-4492-a092-210a54061bb0","originalAuthorName":"张耀文"},{"authorName":"洪广言","id":"cc2ac535-e572-4bd9-a95e-900986373f83","originalAuthorName":"洪广言"}],"doi":"","fpage":"564","id":"ea48dc07-7644-4cb3-b698-bb3e018507f8","issue":"6","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"6a33a24d-ddcf-4091-ae34-46c458cd99b1","keyword":"荧光粉","originalKeyword":"荧光粉"},{"id":"829abd4b-d56c-4698-9d3b-c9a7f80935f8","keyword":"表面包覆","originalKeyword":"表面包覆"},{"id":"eb707f34-7f1d-47c9-b186-2c9d711d6137","keyword":"发光","originalKeyword":"发光"}],"language":"zh","publisherId":"gncl200106002","title":"荧光粉的表面包覆","volume":"32","year":"2001"},{"abstractinfo":"采用固相陶瓷方法制备了Dy3+掺杂的CaWO4∶Dy3x+荧光粉体.采用XRD、SEM和FT-IR对制备粉体的微观结构进行了表征;采用荧光分析法研究了制备的荧光体的室温光致发光性能;探讨了掺杂剂Dy3+浓度对CaWO4∶Dy3x+荧光粉体的微结构和光致发光性能的影响.结果表明,制备的CaWo4∶Dy3x+荧光粉体为白钨矿结构,Dy3+的掺入会抑制CaWO4∶Dy3x+晶粒的生长.当Dy3+的掺入量为1%(摩尔分数)时,其在480nm(蓝)和575nm(黄)的发射强度达到最大;随着Dy3+浓度的增加,其特征发射峰(480nm和575nm)强度反而逐渐下降.","authors":[{"authorName":"赖欣","id":"13c2d7a8-cb6a-4952-9e68-ca8a64cbf746","originalAuthorName":"赖欣"},{"authorName":"秦丹","id":"e7886fc8-54fa-483a-be67-018795df463f","originalAuthorName":"秦丹"},{"authorName":"李玥","id":"c456748b-3c5c-4bc8-927a-80982a3cb2d6","originalAuthorName":"李玥"},{"authorName":"魏艳艳","id":"47ad6975-a9c9-4b18-ad6a-1ceed1c3dcff","originalAuthorName":"魏艳艳"},{"authorName":"高道江","id":"e31cc6d6-cafc-4231-9649-ce01adaf4d13","originalAuthorName":"高道江"},{"authorName":"毕剑","id":"51febf4d-50ec-466f-b7af-2d6f94243ffd","originalAuthorName":"毕剑"}],"doi":"","fpage":"49","id":"b17a78f4-2b49-46fe-9dc5-163c1d88ceed","issue":"12","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"c0f38da6-8360-4f24-a50f-494730e7d9e0","keyword":"CaWO4∶Dy3+x粉体","originalKeyword":"CaWO4∶Dy3+x粉体"},{"id":"64bfeb61-ea57-4f00-9bc9-45c63d96e1f7","keyword":"制备方法","originalKeyword":"制备方法"},{"id":"568257d5-d132-481c-93a8-b578fbef6e02","keyword":"光致发光性能","originalKeyword":"光致发光性能"}],"language":"zh","publisherId":"cldb201112014","title":"Dy3+掺杂CaWO4荧光粉体的制备及发光性能","volume":"25","year":"2011"},{"abstractinfo":"综述了近年来等离子体平板显示器(PDP)用蓝色荧光粉的研究进展,介绍了PDP蓝色荧光粉的种类和制备方法,分析了现有PDP蓝色荧光粉存在的问题和不足,并展望了PDP蓝色荧光粉未来的发展趋势.","authors":[{"authorName":"游艳","id":"38352375-5f7c-4f86-b6a7-251ff346ab1d","originalAuthorName":"游艳"},{"authorName":"姚山山","id":"388b4752-5e2e-4c53-b63d-2a0a4efe1cac","originalAuthorName":"姚山山"},{"authorName":"李元元","id":"a0e4e482-e8c5-4f58-b87f-a3f07bb0d144","originalAuthorName":"李元元"},{"authorName":"薛丽红","id":"d54b78ca-3f7b-4fac-a2f3-da8ca9436bf7","originalAuthorName":"薛丽红"},{"authorName":"严有为","id":"903451c3-c262-4cbc-8d03-30e6dc6de6b1","originalAuthorName":"严有为"}],"doi":"","fpage":"54","id":"d1c8ea05-4723-40eb-9e1b-823a42505c5c","issue":"5","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"3caafe3e-8827-48be-99a5-c80b45eb3928","keyword":"等离子显示器(PDP)","originalKeyword":"等离子显示器(PDP)"},{"id":"1a6f7ae2-3b03-4135-8be2-db5908f9092f","keyword":"蓝色荧光粉","originalKeyword":"蓝色荧光粉"},{"id":"2e0a4876-eb72-4395-963f-c79e7a09a56c","keyword":"制备","originalKeyword":"制备"}],"language":"zh","publisherId":"cldb201005011","title":"PDP用蓝色荧光粉的研究进展","volume":"24","year":"2010"},{"abstractinfo":"以Al(NO3)3·9H2O,Ce(NO3)3·6H2O和Y2O3为原料,用十六烷基三甲基溴化铵(CTAB)作为分散剂,通过碳酸盐共沉淀法制备了铈掺杂钇铝石榴石(YAG:Ce)荧光粉体.采用TG/DTA,FT-IR,XRD,TEM等测试方法对所制备的粉体进行了表征,通过激发-发射光谱分析测定了其发光性能.结果表明:在分散剂存在的情况下,煅烧温度为900℃即可得到纯相YAG,而无中间相YAM,YAH,YAP的出现；所得荧光粉体分散性良好,颗粒平均尺寸约为30nm,在465nm处获得最大激发强度,相应的发射光谱是峰值为530nm的宽带发射.","authors":[{"authorName":"姜久昌","id":"335f6e4e-fd9b-4cc6-bf93-bd8a57a0658c","originalAuthorName":"姜久昌"},{"authorName":"张旭东","id":"d3619e64-25a9-41da-8c50-4f30fe53fdcf","originalAuthorName":"张旭东"},{"authorName":"何文","id":"8aa8c7d4-6dd6-4f97-93b2-43538fd29ebd","originalAuthorName":"何文"},{"authorName":"姜倩","id":"300836bc-1c33-492c-8068-acbb3e3476f8","originalAuthorName":"姜倩"},{"authorName":"张学广","id":"510955c2-6395-436e-a879-173569cc7d59","originalAuthorName":"张学广"}],"doi":"10.3969/j.issn.1001-4381.2010.z2.002","fpage":"4","id":"e457cd90-ab9f-438f-83f4-ef52bfe96336","issue":"z2","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"3ce3a141-2295-449e-a8a3-908e61c1971e","keyword":"铝石榴石","originalKeyword":"铝石榴石"},{"id":"eb14b795-7ff4-4a1d-8273-c89780805b61","keyword":"共沉淀法","originalKeyword":"共沉淀法"},{"id":"cfeb5122-fe65-4820-a848-73bc16586d71","keyword":"十六烷基三甲基溴化铵","originalKeyword":"十六烷基三甲基溴化铵"},{"id":"6de661d3-2ad0-41e5-8121-8bf2529867c4","keyword":"荧光","originalKeyword":"荧光"}],"language":"zh","publisherId":"clgc2010z2002","title":"YAG:Ce荧光粉体的合成及其性能表征","volume":"","year":"2010"},{"abstractinfo":"采用溶剂热法,以乙二胺为溶剂,碳酸氢铵沉淀法制备的沉淀产物为前驱体,在低温下合成了YAG:Ce荧光粉体.研究了反应时间对合成产物的组成、分散性以及荧光性能的影响,结果表明:在200 ℃低温保温5 h条件下,可得到颗粒尺寸为260～280 nm的球形YAG:Ce颗粒,颗粒尺寸均匀,且分散性好;荧光性能表征显示,其发射光谱为一宽带,峰值在530 nm附近,对应于Ce~(3+)的最低5d能级到4f能级跃迁所发出的光,可与高效蓝光LED匹配制备双基色白光LED,用于新型节能光源.","authors":[{"authorName":"张旭东","id":"bdad9715-eeef-4495-a998-3bd96a06c0bb","originalAuthorName":"张旭东"},{"authorName":"徐国纲","id":"e900ad7d-5f74-43ab-b242-5618ad145520","originalAuthorName":"徐国纲"},{"authorName":"吴作贵","id":"35aa81b8-f361-4c8e-a841-a5c87d87614d","originalAuthorName":"吴作贵"},{"authorName":"何文","id":"da14bad9-84e5-430c-8b15-7e9666dcf97f","originalAuthorName":"何文"},{"authorName":"杜元伟","id":"10fbaf65-34fb-4556-9bc3-666ae5e0a252","originalAuthorName":"杜元伟"},{"authorName":"贾乃涛","id":"5f74296b-f2d3-4e95-8679-b3abe7ccd25e","originalAuthorName":"贾乃涛"}],"doi":"","fpage":"75","id":"90f47933-4fee-4021-bf3e-18d56df94564","issue":"z2","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":"ec7267b5-074b-42ee-a640-f13f4d2913bf","keyword":"掺铈钇铝石榴石","originalKeyword":"掺铈钇铝石榴石"},{"id":"46a73716-ee40-470f-a0e3-435a5932aed6","keyword":"发光材料","originalKeyword":"发光材料"},{"id":"5849ca69-f400-40c6-8ab2-2410d361f73a","keyword":"溶剂热法","originalKeyword":"溶剂热法"}],"language":"zh","publisherId":"xyjsclygc2009z2021","title":"溶剂热法合成YAG:Ce荧光粉体的研究","volume":"38","year":"2009"},{"abstractinfo":"采用共沉淀-焙烧法制备镧铈铽氧化物绿色荧光粉,研究了表面助剂、酸碱度、底液溶剂及反应温度对镧铈铽氧化物形貌的影响.用X衍射、扫描电镜以及光学显微镜对产物进行分析表征.结果表明,前驱体镧铈铽草酸盐的结晶环境对镧铈铽氧化物的形貌有着重要影响;在非离子表面助剂、强酸性和有机溶剂做底液的体系环境中更利于得到分散性好、形貌规则、球形度较高的多面体镧铈铽氧化物.","authors":[{"authorName":"陆树新","id":"2db6e4a2-ffb2-4bf6-85a9-0756faca0ed1","originalAuthorName":"陆树新"},{"authorName":"张秋禹","id":"62b61324-7855-4801-8b60-59819607222f","originalAuthorName":"张秋禹"},{"authorName":"李小剑","id":"235e84da-ad5b-42af-a64c-d028e71d9cab","originalAuthorName":"李小剑"},{"authorName":"周桓","id":"935f9b38-d809-4eb3-8bb0-dea42dcc7fc0","originalAuthorName":"周桓"},{"authorName":"徐庶","id":"041a2214-cc0c-483e-ae6f-4156fd88667b","originalAuthorName":"徐庶"},{"authorName":"金凤","id":"7e530344-792f-4801-ac64-924c56ec0661","originalAuthorName":"金凤"},{"authorName":"张和鹏","id":"b2ab933d-b55f-4afa-bc21-6190c69d9983","originalAuthorName":"张和鹏"}],"doi":"10.3969/j.issn.1004-0277.2009.04.006","fpage":"25","id":"af88ab08-7ff0-4388-81a9-4d5f83555752","issue":"4","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"519d8035-fbe2-47d2-b279-df7970487a66","keyword":"多面体","originalKeyword":"多面体"},{"id":"f5ca1dca-6651-46cf-86d0-5e58135c54bc","keyword":"镧铈铽草酸盐","originalKeyword":"镧铈铽草酸盐"},{"id":"ee200473-efbf-49ea-ae3a-4e0b8c922bc1","keyword":"镧铈铽氧化物","originalKeyword":"镧铈铽氧化物"},{"id":"63adb282-f89b-4539-8d89-bed3b4696dfb","keyword":"荧光粉","originalKeyword":"荧光粉"}],"language":"zh","publisherId":"xitu200904006","title":"多面体镧铈铽氧化物荧光粉的制备研究","volume":"30","year":"2009"},{"abstractinfo":"彩色PDP(等离子体显示)技术已成为平板显示技术的研究热点,为了更好地探索其特性,综述了彩色PDP荧光粉的研究进展,介绍了PDP荧光粉的主要技术障碍及改进方法,归纳总结了PDP用荧光粉的合成方法及未来的发展趋势.","authors":[{"authorName":"高乐乐","id":"9ae91f2b-8e67-4c3b-8bf9-44472570da86","originalAuthorName":"高乐乐"},{"authorName":"沈雷军","id":"e685a775-cd24-4e16-88c6-3e54b273f60f","originalAuthorName":"沈雷军"},{"authorName":"李波","id":"34e953e7-a8e9-4c11-9704-14860de39077","originalAuthorName":"李波"},{"authorName":"王忠志","id":"c6e33a1f-1816-4887-8658-013814d65e35","originalAuthorName":"王忠志"},{"authorName":"周永勃","id":"e135ed66-ae74-430e-969c-568ec505152b","originalAuthorName":"周永勃"},{"authorName":"赵增祺","id":"a3f00a48-d94a-4893-af37-8e19a47b117a","originalAuthorName":"赵增祺"}],"doi":"10.3969/j.issn.1004-0277.2012.02.016","fpage":"77","id":"386d6d31-8e40-428a-a546-6d177d4044bd","issue":"2","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"4ef534b8-feef-428b-bae8-37efdf4d9e27","keyword":"PDP","originalKeyword":"PDP"},{"id":"72a5b146-7f78-4317-8942-36dc6381337d","keyword":"荧光粉","originalKeyword":"荧光粉"},{"id":"e2adf281-3021-4450-8946-f40cafa6c337","keyword":"真空紫外","originalKeyword":"真空紫外"}],"language":"zh","publisherId":"xitu201202016","title":"PDP荧光粉的研究进展","volume":"33","year":"2012"},{"abstractinfo":"本文概述了灯用荧光粉自1938年以来的发展,着重介绍了稀土三基色荧光粉的进展.同时展望了灯用稀土荧光粉的发展前景.","authors":[{"authorName":"李玉林","id":"3e5e3644-228f-40ba-bbcc-ecda0fa292a3","originalAuthorName":"李玉林"}],"doi":"10.3969/j.issn.1004-0277.1999.02.020","fpage":"67","id":"966bbdfd-1353-4510-9960-ce59eb4df469","issue":"2","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"747821a0-6334-477f-bff0-6541a728377f","keyword":"稀土荧光粉","originalKeyword":"稀土荧光粉"},{"id":"f03fb058-14d9-4935-89d0-e10acadba936","keyword":"荧光灯","originalKeyword":"荧光灯"},{"id":"d960b513-c09b-4492-9f65-f7998e6af1e9","keyword":"发展","originalKeyword":"发展"}],"language":"zh","publisherId":"xitu199902020","title":"灯用稀土荧光粉的发展","volume":"20","year":"1999"}],"totalpage":3381,"totalrecord":33803}