{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用高温固相反应合成了(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>中掺杂Ce<span style=\"color:red\">3</span>+和<span style=\"color:red\">Tb3</span>+的样品,并研究了其结构特性、光谱特性和发光过程中稀土离子间的能量传递.(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>属于三角晶系,具有R32的空间群,掺入Ce<span style=\"color:red\">3</span>+,<span style=\"color:red\">Tb3</span>+杂质后晶格结构没有变化.(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>∶Ce,<span style=\"color:red\">Tb</span>的激发光谱由<span style=\"color:red\">3</span>个宽谱带组成,这<span style=\"color:red\">3</span>个谱带分别对应于Ce<span style=\"color:red\">3</span>+的<span style=\"color:red\">4</span>f-5d跃迁吸收.在该体系中存在Ce<span style=\"color:red\">3</span>+→<span style=\"color:red\">Tb3</span>+,<span style=\"color:red\">Gd</span> <span style=\"color:red\">3</span>+→<span style=\"color:red\">Tb3</span>+和<span style=\"color:red\">Gd3</span>+→Ce<span style=\"color:red\">3</span>+的能量传递,其中Ce<span style=\"color:red\">3</span>+起敏化剂和中间体的双重作用.","authors":[{"authorName":"刘端阳","id":"c4327cac-a814-47f8-8df7-e61f1f887c50","originalAuthorName":"刘端阳"},{"authorName":"何大伟","id":"9db0892c-9b7d-46de-a8d2-ce1abe901189","originalAuthorName":"何大伟"},{"authorName":"康凯","id":"f602f745-037a-4a0f-bdfc-e5299fe40ff8","originalAuthorName":"康凯"},{"authorName":"刘春棠","id":"08328b5c-0044-4358-ad05-c3885ea22481","originalAuthorName":"刘春棠"},{"authorName":"李少霞","id":"95e344a6-ec04-4ded-a08b-9e6715e4bc11","originalAuthorName":"李少霞"}],"doi":"","fpage":"473","id":"2a3d13c6-7ecf-457b-8251-4ad91910cca2","issue":"4","journal":{"abbrevTitle":"ZGXTXB","coverImgSrc":"journal/img/cover/ZGXTXB.jpg","id":"86","issnPpub":"1000-4343","publisherId":"ZGXTXB","title":"中国稀土学报"},"keywords":[{"id":"99d7b921-9638-4dda-84d5-99bcb17d6953","keyword":"(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>","originalKeyword":"(Y,Gd)Al3(BO3)4"},{"id":"5ba83d09-f278-4c56-86cd-18829b065dca","keyword":"激发光谱","originalKeyword":"激发光谱"},{"id":"ab8ba5fd-440b-4184-8766-d4eded152515","keyword":"发射光谱","originalKeyword":"发射光谱"},{"id":"0f4eeacc-c360-4bd8-a766-0e84844ea675","keyword":"能量传递","originalKeyword":"能量传递"},{"id":"50b26862-0e53-4a6d-b55a-0c5f9dc68fd3","keyword":"稀土","originalKeyword":"稀土"}],"language":"zh","publisherId":"zgxtxb200404010","title":"(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>∶Ce,<span style=\"color:red\">Tb</span>的光谱特性及稀土离子间的能量传递","volume":"22","year":"2004"},{"abstractinfo":"采用凝胶-燃烧法合成掺<span style=\"color:red\">Tb3</span>+和<span style=\"color:red\">Gd3</span>+的四硼酸铝钇(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:<span style=\"color:red\">Tb3</span>+荧光粉.分别采用X射线衍射仪(XRD)、扫描电镜(SEM)、发光光谱等测试手段分析不同温度下煅烧所得粉体的物相、形貌与发光性质.XRD和SEM结果表明:(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:<span style=\"color:red\">Tb3</span>+的最低合成温度为1000 ℃,在该反应过程中,首先形成中间相<span style=\"color:red\">Al4</span>B2O9、YBO<span style=\"color:red\">3</span>和Y<span style=\"color:red\">3Al</span>5O12,而最终形成单相的(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:<span style=\"color:red\">Tb3</span>+.随煅烧温度的升高,样品结晶程度越来越好,并且颗粒尺寸随温度的升高而增大,在1100 ℃时合成的晶粒尺寸比较均匀,平均粒径在1 μm左右.发光光谱的测试结果表明:在229 nm激发下,(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>: <span style=\"color:red\">Tb3</span>+荧光粉最强发射峰位于542 nm处,属于<span style=\"color:red\">Tb3</span>+的5D<span style=\"color:red\">4</span>→7F5的跃迁.在该体系中存在<span style=\"color:red\">Gd3</span>+→<span style=\"color:red\">Tb3</span>+的能量传递,使得该荧光粉的发光强度随着<span style=\"color:red\">Gd3</span>+掺杂浓度的增加而增大.","authors":[{"authorName":"李桂芳","id":"f8f62d3c-14a8-450d-8f28-c006759c016f","originalAuthorName":"李桂芳"},{"authorName":"曹全喜","id":"4cae78a0-e13f-4a57-bc06-acff5c6f4254","originalAuthorName":"曹全喜"},{"authorName":"黄云霞","id":"69fc2d69-f5a2-4d37-a0ca-9e2bf6da50c7","originalAuthorName":"黄云霞"},{"authorName":"李志敏","id":"688c0052-f49f-4f14-8636-96b98ccb6166","originalAuthorName":"李志敏"},{"authorName":"卫云鸽","id":"8b87d3d6-d919-4b65-9755-8d25d49c415a","originalAuthorName":"卫云鸽"}],"doi":"","fpage":"1638","id":"a118707b-10c1-4c01-a0b8-f6c7195f2bd0","issue":"9","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":"42bae07b-189b-48de-8ac6-35a7c711b6be","keyword":"凝胶-燃烧法","originalKeyword":"凝胶-燃烧法"},{"id":"af225530-30b1-491c-9ce9-4ff3e1729081","keyword":"(Y","originalKeyword":"(Y"},{"id":"2b0e31b0-7c79-4404-9963-d8e5dddb252d","keyword":"<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:<span style=\"color:red\">Tb3</span>+","originalKeyword":"Gd)Al3(BO3)4:Tb3+"},{"id":"a06772e4-8328-4c92-a669-8c385f43c8b3","keyword":"荧光粉","originalKeyword":"荧光粉"},{"id":"2a09c038-673a-42c2-903d-753494072607","keyword":"发光","originalKeyword":"发光"}],"language":"zh","publisherId":"xyjsclygc200909030","title":"凝胶-燃烧法合成(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:<span style=\"color:red\">Tb3</span>+荧光材料的结构及其发光性能","volume":"38","year":"2009"},{"abstractinfo":"以BPO<span style=\"color:red\">4</span>和稀土氧化物为原料制备了铈、铽、钆共掺杂的硼磷酸镧绿色荧光粉，研究了基质中<span style=\"color:red\">Gd3</span>＋、Ce<span style=\"color:red\">3</span>＋、<span style=\"color:red\">Tb3</span>＋的发光特性及它们之间的相互作用。在该基质中存在Ce<span style=\"color:red\">3</span>＋→<span style=\"color:red\">Gd3</span>＋、<span style=\"color:red\">Gd3</span>＋→<span style=\"color:red\">Tb3</span>＋、Ce<span style=\"color:red\">3</span>＋→<span style=\"color:red\">Tb3</span>＋的能量传递；当钆加入到铈、铽共掺杂的硼磷酸镧基质中会导致铈离子的发射减弱，铽离子5D<span style=\"color:red\">4</span>→7FJ的发射显著增强，而5D<span style=\"color:red\">3</span>→7FJ的发射没有明显变化，故有利于提高荧光粉的发光强度和绿色发射纯度。用硼磷酸钆作基质比用硼磷酸镧更能提高荧光粉的发光强度、发光纯度以及发光色坐标x的值，所以La(<span style=\"color:red\">BO3</span>,PO<span style=\"color:red\">4</span>):Ce,<span style=\"color:red\">Tb</span>,<span style=\"color:red\">Gd</span>和<span style=\"color:red\">Gd</span>(<span style=\"color:red\">BO3</span>,PO<span style=\"color:red\">4</span>):Ce,<span style=\"color:red\">Tb</span>均是理想的绿色发射材料。","authors":[{"authorName":"丁士进","id":"96c1d988-a592-4d67-9861-807cff83c7dc","originalAuthorName":"丁士进"},{"authorName":"张卫","id":"479e3c00-7bce-4234-a292-d43e7d0e92f0","originalAuthorName":"张卫"},{"authorName":"徐宝庆","id":"12871056-23c6-4c13-a134-5d674eecc398","originalAuthorName":"徐宝庆"},{"authorName":"王季陶","id":"c24bf8f5-80d8-4250-adb2-12ceb82ec6b5","originalAuthorName":"王季陶"}],"doi":"10.3969/j.issn.1007-4252.2001.01.005","fpage":"21","id":"5d308830-10be-4848-b8e6-a3c1c7464b56","issue":"1","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":"c570c5d3-343c-4c1e-a92d-267fc8de323c","keyword":"La(<span style=\"color:red\">BO3</span>,PO<span style=\"color:red\">4</span>):Ce,<span style=\"color:red\">Tb</span>,<span style=\"color:red\">Gd</span>","originalKeyword":"La(BO3,PO4):Ce,Tb,Gd"},{"id":"a6537241-bfe5-446b-9da2-546e804e3e13","keyword":"磷光体","originalKeyword":"磷光体"},{"id":"623d5929-7db5-4aa4-aaf4-fa9be644edef","keyword":"激发光谱","originalKeyword":"激发光谱"},{"id":"45db03b3-6860-4859-b1cb-aaf57aad7f2d","keyword":"发射光谱","originalKeyword":"发射光谱"},{"id":"45376092-7161-4745-99c8-dc704023d513","keyword":"能量传递","originalKeyword":"能量传递"}],"language":"zh","publisherId":"gnclyqjxb200101005","title":"La(<span style=\"color:red\">BO3</span>,PO<span style=\"color:red\">4</span>):Ce,<span style=\"color:red\">Tb</span>,<span style=\"color:red\">Gd</span>的发光研究","volume":"7","year":"2001"},{"abstractinfo":"测定了Nd<span style=\"color:red\">3</span>+∶<span style=\"color:red\">Gd</span> 0.2Y0.8<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4-K2MO3O10-B2O3</span>生长体系的生长温度曲线,生长出尺寸达32mm的Nd<span style=\"color:red\">3</span>+∶<span style=\"color:red\">Gd0.2Y0.8Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>激光晶体,并从中切割出尺寸为<span style=\"color:red\">4</span>mm×5mm×6mm的优质激光器件,采用钛宝石模拟LD泵浦,在1.06μm处得到48mW的激光输出,激光阈值17mW,光-光转换效率为20%.","authors":[{"authorName":"涂朝阳","id":"320585e4-7e8b-4ab0-8179-5418cdaecd39","originalAuthorName":"涂朝阳"},{"authorName":"李坚富","id":"e9a27ad7-fb7d-4643-873a-74982f3b9be2","originalAuthorName":"李坚富"},{"authorName":"邱闽旺","id":"5aba20bb-a168-4180-8428-56d73aa9850f","originalAuthorName":"邱闽旺"},{"authorName":"罗遵度","id":"d97b545d-4ebb-4012-818b-f514f3092bd6","originalAuthorName":"罗遵度"},{"authorName":"","id":"7aa66402-044d-4e7d-9798-ebb410f67e70","originalAuthorName":""},{"authorName":"","id":"e2d7dc0d-332f-46e9-ad02-6bc74c9b556a","originalAuthorName":""}],"doi":"10.3969/j.issn.1000-985X.2000.04.002","fpage":"310","id":"42299bd2-51ea-4b57-8aec-c9aa68149e23","issue":"4","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":"7c0c4924-ceb3-4237-93c2-004e282747d6","keyword":"Nd<span style=\"color:red\">3</span>+∶<span style=\"color:red\">Gd0.2Y0.8Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>晶体","originalKeyword":"Nd3+∶Gd0.2Y0.8Al3(BO3)4晶体"},{"id":"83d09412-83e9-42bb-a008-b3620abd445b","keyword":"熔盐法生长","originalKeyword":"熔盐法生长"},{"id":"6d2dbe4f-ac51-4000-abe4-74c797298afb","keyword":"激光性能","originalKeyword":"激光性能"}],"language":"zh","publisherId":"rgjtxb98200004002","title":"Nd<span style=\"color:red\">3</span>+∶<span style=\"color:red\">Gd0.2Y0.8Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>激光晶体的研究","volume":"29","year":"2000"},{"abstractinfo":"采用助熔剂法生长Yb0.05:<span style=\"color:red\">Gd0.20Y0.75Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>(Yb:GdYAB)和Yb0.05:Y0.95<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>(Yb:YAB)晶体.比较这两种晶体的室温吸收光谱、荧光光谱、荧光寿命及热膨胀、比热等热学性质.结果表明,Yb0.05:<span style=\"color:red\">Gd0.20Y0.75Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>晶体是一种优秀的激光自倍频晶体,可以实现自倍频激光输出,并且具有宽的可调谐范围.","authors":[{"authorName":"李静","id":"dcd3b084-3aa6-4ff9-929c-cec56db5fa5f","originalAuthorName":"李静"},{"authorName":"薛迎红","id":"7bcba5bd-cf8b-4d2b-afb3-9cfd006b5f6a","originalAuthorName":"薛迎红"},{"authorName":"程艳","id":"521e3d9d-580e-455a-961f-39680612755a","originalAuthorName":"程艳"},{"authorName":"赵洪阳","id":"0847e6aa-b386-42ea-87bd-489e5462f97d","originalAuthorName":"赵洪阳"},{"authorName":"徐国纲","id":"0f4483ec-b2af-40ae-8877-b5a815ff6710","originalAuthorName":"徐国纲"},{"authorName":"王继扬","id":"484b56c8-8bbd-4c40-84a4-3cb3a057747b","originalAuthorName":"王继扬"}],"doi":"","fpage":"1630","id":"a5d4549e-37e1-41e6-a7b2-63d75daa47cb","issue":"9","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":"bbb6b912-2e62-437d-b1b8-84ed38856181","keyword":"Yb0.05:<span style=\"color:red\">Gd0.20Y0.75Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>","originalKeyword":"Yb0.05:Gd0.20Y0.75Al3(BO3)4"},{"id":"f053e0ff-49b1-4d8b-987b-bc6b5fd34be7","keyword":"Yb0.05:Y0.95<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>","originalKeyword":"Yb0.05:Y0.95Al3(BO3)4"},{"id":"78b4c612-daae-4675-8379-34031b46bdba","keyword":"激光自倍频晶体","originalKeyword":"激光自倍频晶体"}],"language":"zh","publisherId":"xyjsclygc200909028","title":"Yb0.05: <span style=\"color:red\">Gd0.20Y0.75Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>和Yb0.05: Y0.95<span style=\"color:red\">Al3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>晶体的生长和性质研究","volume":"38","year":"2009"},{"abstractinfo":"采用高温固相法合成了PDP用绿色荧光粉(Y,Cd)<span style=\"color:red\">BO3</span>:<span style=\"color:red\">Tb3</span>+.主要研究了原料配比、烧结温度、保温时间、还原气氛、助熔剂等对材料发光性能的影响.结果表明,当原料中Y<span style=\"color:red\">3</span>+:<span style=\"color:red\">Gd3</span>+:<span style=\"color:red\">Tb3</span>+:<span style=\"color:red\">BO3-3</span>的摩尔比为<span style=\"color:red\">4</span>:5:1:12,烧结温度为1100℃,保温时间为<span style=\"color:red\">4</span> h时,在氢气还原气氛下所制得材料的发光亮度最高,且XRD显示在H<span style=\"color:red\">3BO3</span>过量20%时没有其他杂相的形成.同时考察了(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">BO3</span>:<span style=\"color:red\">Tb3</span>+中离子间的能量传递,以及<span style=\"color:red\">Tb3</span>+离子的浓度猝灭机制.结果表明,适量<span style=\"color:red\">Gd3</span>+离子的加入既能提高基质的吸收,又能改善<span style=\"color:red\">Tb3</span>+离子的跃迁;<span style=\"color:red\">Tb3</span>+离子的浓度猝灭是由<span style=\"color:red\">Tb3</span>+离子间的交换相互作用引起的.最后研究表明碱金属碳酸盐的加入能够提高材料的发光亮度和猝灭浓度.","authors":[{"authorName":"徐会兵","id":"4c966bcc-3281-48f5-8ae7-268c5b31fa0d","originalAuthorName":"徐会兵"},{"authorName":"庄卫东","id":"4d4a03eb-9412-44ef-a75c-7591411abaac","originalAuthorName":"庄卫东"},{"authorName":"夏天","id":"83642161-87ee-493c-9aec-34e9977a99a6","originalAuthorName":"夏天"},{"authorName":"刘荣辉","id":"54e9ce1f-883f-4d07-a83a-de6ed365d376","originalAuthorName":"刘荣辉"},{"authorName":"陶冶","id":"de8fa1c0-646a-4f31-a0e5-dff816052e4e","originalAuthorName":"陶冶"},{"authorName":"黄艳","id":"179e5788-34e0-48b4-8bfc-88a1d7f3cd0a","originalAuthorName":"黄艳"}],"doi":"10.3969/j.issn.0258-7076.2010.06.019","fpage":"887","id":"efe281eb-3189-402b-96d4-d5bd6fcfe9ec","issue":"6","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"76312126-f948-4038-aa22-0319e7787eea","keyword":"高温固相法","originalKeyword":"高温固相法"},{"id":"b3bd22f5-a1d2-45ad-bbae-3da536caf058","keyword":"(Y,Ca)<span style=\"color:red\">BO3</span>","originalKeyword":"(Y,Ca)BO3"},{"id":"7b3a04e8-186d-40e7-b62b-82a6d977914b","keyword":"<span style=\"color:red\">Tb3</span>+","originalKeyword":"Tb3+"},{"id":"ba6ffe96-8ec3-4a12-9288-6e1a19a4adcb","keyword":"发光亮度","originalKeyword":"发光亮度"},{"id":"a35ce0ea-ff68-498a-a8e5-708d52264825","keyword":"猝灭浓度","originalKeyword":"猝灭浓度"}],"language":"zh","publisherId":"xyjs201006019","title":"PDP用(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">BO3</span>:<span style=\"color:red\">Tb3</span>+绿色荧光粉的合成及性能研究","volume":"34","year":"2010"},{"abstractinfo":"采用共沉淀法制备了稀土氧化物前体,再将其和H<span style=\"color:red\">3BO3</span>及BaB<span style=\"color:red\">4</span>O7,混合后,用高温固相合成法制备出了2.0-3.0μm粒径的(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">BO3</span>:<span style=\"color:red\">Tb3</span>+绿色荧光粉.研究发现,荧光粉的粒度随前驱体粒度与助熔剂引入量的增加而增大,助熔剂的引入量超过0.18%会使荧光粉的亮度猝灭;随着灼烧温度的增高,荧光粉的亮度会变大.综合PDP用荧光粉的使用特性,BaB<span style=\"color:red\">4</span>O7的引入量在0.10%,灼烧温度为1100℃时,采用共沉淀法前驱体可得到亮度104,粒度2.5um,晶型完美的(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">BO3</span>:<span style=\"color:red\">Tb3</span>+绿色荧光粉.","authors":[{"authorName":"杨激","id":"c8ac4f2f-560c-4729-b827-f2ad4836d1e4","originalAuthorName":"杨激"},{"authorName":"唐宏科","id":"4a9a7073-c749-4257-9121-f57345310827","originalAuthorName":"唐宏科"},{"authorName":"刘铨铃","id":"aa74254e-3397-4a23-8aa0-74c0e838db77","originalAuthorName":"刘铨铃"},{"authorName":"蔡步军","id":"154d0197-378a-4f66-9948-1145a2b002cd","originalAuthorName":"蔡步军"}],"doi":"10.3969/j.issn.1007-4252.2010.04.008","fpage":"341","id":"dd2ce33a-f47c-4a2a-b89d-4fe6df2657d7","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":"99955039-75d6-41cc-95f8-4d15228fce25","keyword":"(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">BO3</span>:<span style=\"color:red\">Tb3</span>+","originalKeyword":"(Y,Gd)BO3:Tb3+"},{"id":"303067a9-dbf4-4ef3-9ba8-fe1affbba954","keyword":"共沉淀","originalKeyword":"共沉淀"},{"id":"9d36721f-af8f-4bb0-bdee-00c4693b473a","keyword":"绿色荧光粉","originalKeyword":"绿色荧光粉"},{"id":"b13c9aa7-b8ac-4046-8634-9d8929ab1d53","keyword":"PDP","originalKeyword":"PDP"}],"language":"zh","publisherId":"gnclyqjxb201004008","title":"PDP用高亮度(Y,<span style=\"color:red\">Gd</span>)<span style=\"color:red\">BO3</span>:<span style=\"color:red\">Tb3</span>+绿色荧光粉的合成","volume":"16","year":"2010"},{"abstractinfo":"采用高温固相法制备了Na<span style=\"color:red\">3Gd</span>2 (<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>∶<span style=\"color:red\">Tb3</span>+,Eu<span style=\"color:red\">3</span>+荧光粉,并对样品的物相组成、微观形貌、发光性能和能量传递进行了分析.结果表明,Na<span style=\"color:red\">3Gd</span>2-x(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>∶xTb<span style=\"color:red\">3</span>+荧光粉在紫外和近紫外区域有较强的激发峰,在368 nm波长激发下,发射光呈绿色,<span style=\"color:red\">Tb3</span>+最佳掺杂量为x=0.04.随着在Na<span style=\"color:red\">3Gd</span>1.96(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>∶0.04<span style=\"color:red\">Tb3</span>+中掺入Eu<span style=\"color:red\">3</span>+,<span style=\"color:red\">Tb3</span>+对Eu<span style=\"color:red\">3</span>+产生了以电偶极-电偶极相互作用为主的能量传递,且传递效率随Eu<span style=\"color:red\">3</span>+掺杂量的增加而逐渐增大.发射光谱中<span style=\"color:red\">Tb3</span>+的发射峰强度逐渐减弱,而Eu<span style=\"color:red\">3</span>+的发射峰强度逐渐增强,导致Na<span style=\"color:red\">3Gd</span>1.96y(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>∶0.04<span style=\"color:red\">Tb3</span>+,yEu<span style=\"color:red\">3</span>+荧光粉发光颜色由绿色向橙色变化.","authors":[{"authorName":"任强","id":"c2ee166a-b288-4781-bf8d-9e30c5832136","originalAuthorName":"任强"},{"authorName":"魏腾跃","id":"c1baea3f-411f-4227-895c-8393ea1215cc","originalAuthorName":"魏腾跃"},{"authorName":"武秀兰","id":"a0c640f0-d84f-4805-8cb3-a808193f6e02","originalAuthorName":"武秀兰"},{"authorName":"霍哲哲","id":"822396ba-b449-4343-a787-528ebca98740","originalAuthorName":"霍哲哲"},{"authorName":"王保兴","id":"8fa76059-a54c-453e-a84d-305c5607afee","originalAuthorName":"王保兴"}],"doi":"10.11896/j.issn.1005-023X.2017.06.002","fpage":"7","id":"e757dc1e-a849-4010-8e5f-b077368fbf41","issue":"6","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"03b1581a-fa5c-41b2-bb39-61281a16a7f5","keyword":"荧光粉","originalKeyword":"荧光粉"},{"id":"6d3aab05-97c5-4512-8128-e38ff629b359","keyword":"Na<span style=\"color:red\">3Gd</span>2(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>∶<span style=\"color:red\">Tb3</span>+,Eu<span style=\"color:red\">3</span>+","originalKeyword":"Na3Gd2(BO3)3∶Tb3+,Eu3+"},{"id":"4cad101c-bbda-48b1-8f44-f0d6b970496b","keyword":"发光颜色","originalKeyword":"发光颜色"},{"id":"1145d660-0c94-4489-bdb3-1c1c83e0463d","keyword":"能量传递","originalKeyword":"能量传递"}],"language":"zh","publisherId":"cldb201706002","title":"Eu<span style=\"color:red\">3</span>+对Na<span style=\"color:red\">3Gd</span>2(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>∶<span style=\"color:red\">Tb3</span>+发光性能的影响及其能量传递","volume":"31","year":"2017"},{"abstractinfo":"采用固相反应法合成了一系列掺<span style=\"color:red\">Tb3</span>+的Na<span style=\"color:red\">3</span>La2(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>多晶粉末,<span style=\"color:red\">Tb3</span>+的最大掺杂浓度约为30mo1％.在室温下测试了Na<span style=\"color:red\">3</span>La2(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>:<span style=\"color:red\">Tb3</span>多晶粉末的红外光谱、发射光谱、激发光谱和荧光寿命.结果表明:在253 nm紫外光的激发下,<span style=\"color:red\">Tb3</span>+在487 nm、545 nm、583 nm和621 nm处有一组发射峰,分别对应于<span style=\"color:red\">Tb3</span>的5D<span style=\"color:red\">4</span>→7FJ(J=6,5,<span style=\"color:red\">4,3</span>)的跃迁.研究了荧光发射强度与<span style=\"color:red\">Tb3</span>+浓度之间的关系,掺杂浓度小于30mo1％时,荧光发光强度随<span style=\"color:red\">Tb3</span>+掺杂浓度的增加而增强.","authors":[{"authorName":"吴玉潇","id":"cb83382a-79b5-495a-b809-9e0e5cd5d10f","originalAuthorName":"吴玉潇"},{"authorName":"单法宪","id":"26deab6a-4356-4177-bba4-f160fb9a6a15","originalAuthorName":"单法宪"},{"authorName":"张国春","id":"ee1498f0-c952-4992-b498-ad0eef550ab3","originalAuthorName":"张国春"},{"authorName":"吴以成","id":"257f8748-34dc-4c9e-933c-dd23d04a5355","originalAuthorName":"吴以成"}],"doi":"","fpage":"2692","id":"c65fb5fd-2a7b-4fd1-81fc-d62eacb1f869","issue":"10","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":"9e32e160-a0af-401d-82e5-da19a7652d5c","keyword":"掺铽硼酸钠镧","originalKeyword":"掺铽硼酸钠镧"},{"id":"dd82a6b7-c4a2-445b-816c-68263bca1a1e","keyword":"固相合成","originalKeyword":"固相合成"},{"id":"9b8eb614-5a7c-453e-9d49-215432f9f498","keyword":"荧光光谱","originalKeyword":"荧光光谱"}],"language":"zh","publisherId":"rgjtxb98201510011","title":"Na<span style=\"color:red\">3</span>La2(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">3</span>:<span style=\"color:red\">Tb3</span>+的合成及其光谱特性","volume":"44","year":"2015"},{"abstractinfo":"用湿化学方法合成了Ce<span style=\"color:red\">3</span>+/Dy<span style=\"color:red\">3</span>+及Ce<span style=\"color:red\">3</span>+/<span style=\"color:red\">Tb3</span>+共掺GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>发光材料.利用X射线衍射仪对其进行了物相分析,结果表明:合成物为纯的六方相GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>微晶.利用荧光分光光谱仪进行光谱分析,测定了合成样品的激发和发射光谱.发现在紫外激发下,GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:Dy荧光粉发射出很强的偏黄的白光,其发射峰分别位于480,575和665 nm,对应于Dy<span style=\"color:red\">3</span>+的<span style=\"color:red\">4</span>F9/2→6H15/2,13/2,11/2跃迁.掺Ce<span style=\"color:red\">3</span>+对Dy<span style=\"color:red\">3</span>+起到敏化作用,GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:Dy,Ce发出很亮的暖白光,且强度是GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:Dy的<span style=\"color:red\">3</span>倍左右.同时,在Ce<span style=\"color:red\">3</span>+/<span style=\"color:red\">Tb3</span>+共掺的样品中,由于Ce<span style=\"color:red\">3</span>+与<span style=\"color:red\">Tb3</span>+间的能量传递,<span style=\"color:red\">Tb3</span>+的541 nm特征峰显著增强.","authors":[{"authorName":"杨成浩","id":"caa5179d-cf97-4676-8500-bb8c0df00091","originalAuthorName":"杨成浩"},{"authorName":"潘跃晓","id":"2da918fd-6d06-4557-9335-009e202a211a","originalAuthorName":"潘跃晓"},{"authorName":"张勤远","id":"443ca35c-84ff-4aa5-9dd9-cc4736f4b8a1","originalAuthorName":"张勤远"}],"doi":"","fpage":"568","id":"a5d8dda4-d1fb-4987-be29-2fb1e046def1","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":"9ea2b9d5-d1e4-42eb-af59-17745ff1071d","keyword":"湿化学法","originalKeyword":"湿化学法"},{"id":"aed6097d-9082-4008-8516-5bdaffc7f4b4","keyword":"GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>","originalKeyword":"GdAl3(BO3)4"},{"id":"0f6eb20f-aa0e-4662-a414-cd9ac929f119","keyword":"荧光粉","originalKeyword":"荧光粉"},{"id":"608791ae-3f9b-491a-9ad4-5f7f13130865","keyword":"光致发光","originalKeyword":"光致发光"}],"language":"zh","publisherId":"xyjsclygc2008z2149","title":"Ce<span style=\"color:red\">3</span>+掺杂对GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:Dy<span style=\"color:red\">3</span>+和GdAl<span style=\"color:red\">3</span>(<span style=\"color:red\">BO3</span>)<span style=\"color:red\">4</span>:<span style=\"color:red\">Tb3</span>+荧光粉发光性能的影响","volume":"37","year":"2008"}],"totalpage":8763,"totalrecord":87627}