{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"用溶胶－凝胶法和高温固相反应分别制备了纳米量级和常规尺度的稀土正硼酸盐荧光粉<EM>Ｌｎ</EM>ＢＯ<SUB>３</SUB>：Ｅｕ（<EM>Ｌｎ</EM>＝Ｙ，Ｇｄ），测量了它们的激发光谱并首次观察到了ＹＢＯ<SUB>３</SUB>：Ｅｕ中Ｅｕ<SUP>３＋</SUP>的<SUP>７</SUP><EM>Ｆ</EM><SUB>０</SUB>→<SUP>５</SUP><EM>Ｄ</EM><SUB>０</SUB>跃迁的 Ｎｅｐｈｅｌａｕｘｅｔｉｃ效应．根据低温下的激发光谱，发射光谱以及变温条件对发光光谱的影响，ＹＢＯ<SUB>３</SUB>中Ｌｎ<SUP>３＋</SUP>所占据的两种格位的对称性被修正为Ｃ<SUB>３</SUB>和Ｄ<SUB>３</SUB>在不同方法制备的样品中观察到了不同的发光强度和猝灭浓度，缺陷的影响是产生这种不同的原因，退火样品的发光和拉曼散射谱的变化反映出掺杂的杂质Ｅｕ<SUP>３＋</SUP>的团聚化是可能的缺陷来源．","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"4ef8f7c1-8b81-4a21-b3eb-d00a6d480d73","originalAuthorName":"张巍巍"},{"authorName":"谢平波","id":"ac79d5a5-caa5-4243-8fb7-f17cab7074bb","originalAuthorName":"谢平波"},{"authorName":"<span style=\"color:red\">张</span>尉萍","id":"363b8f3f-42f6-4fb9-ab99-0b6c5f24416e","originalAuthorName":"张尉萍"},{"authorName":"尹民","id":"36355c09-5f38-4c14-8e12-968faeeb890a","originalAuthorName":"尹民"},{"authorName":"荆隆","id":"e329e1d0-4ff8-459f-9529-f3b3df3be0da","originalAuthorName":"荆隆"},{"authorName":"吕少哲","id":"87105f43-61ad-4cdd-ba8e-5067763d6a63","originalAuthorName":"吕少哲"},{"authorName":"楼立人","id":"89393c7f-0ec6-49fc-a60d-f9e7fb87573f","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"6fd66653-de31-490f-9aad-f9d45682efd6","originalAuthorName":"夏上达"}],"categoryName":"|","doi":"","fpage":"9","id":"2b044415-1390-4462-b77c-e22cb6da1209","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"75ef89b2-1746-4c05-a75c-78c894e07ebc","keyword":"YBO<SUB>3</SUB>","originalKeyword":"YBO<SUB>3</SUB>"},{"id":"4227c78d-d06c-40d2-9f6f-490d991474e3","keyword":" sol-gel technique","originalKeyword":" sol-gel technique"},{"id":"269cf9b2-b566-4e2b-9620-1500bb7bc436","keyword":" luminescence","originalKeyword":" luminescence"},{"id":"99d427af-c2a3-4892-929f-22fe12ed6baf","keyword":" nephelauxetic effect","originalKeyword":" nephelauxetic effect"}],"language":"zh","publisherId":"1000-324X_2001_1_14","title":"稀土正硼酸盐<EM>Ln</EM><SUB>1-<EM>x</EM></SUB>BO<SUB>3</SUB>:Eu<SUB><EM>x</EM></SUB>(<EM>Ln</EM>=Y,Gd)的结构与发光特性","volume":"16","year":"2001"},{"abstractinfo":"用溶胶-凝胶法和高温固相反应分别制备了纳米量级和常规尺度的稀土正硼酸盐荧光粉LnBO3:Eu(Ln=Y,Gd),测量了它们的激发光谱并首次观察到了YBO3:Eu中Eu3+的7F05D0跃迁的Nephelauxetic效应. 根据低温下的激发光谱，发射光谱以及变温条件对发光光谱的影响, YBO3中Ln3+所占据的两种格位的对称性被修正为C3?和D3. 在不同方法制备的样品中观察到了不同的发光强度和猝灭浓度. 缺陷?的影响是产生这种不同的原因. 退火样品的发光和拉曼散射谱的变化反映出掺杂的杂质Eu3+的团聚化是可能的缺陷来源.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"775c7aa0-5484-40cd-8cc5-875eb6982fc4","originalAuthorName":"张巍巍"},{"authorName":"谢平波","id":"762d13ed-aad0-47e7-aa72-7346ca9f1129","originalAuthorName":"谢平波"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"97d0546a-043f-4c87-9bc5-e03b8e151630","originalAuthorName":"张慰萍"},{"authorName":"尹民","id":"c36b348d-35ba-485c-8eac-4165b161fcf8","originalAuthorName":"尹民"},{"authorName":"荆隆","id":"784e3d9f-f5e8-4fe1-847c-8db20db36807","originalAuthorName":"荆隆"},{"authorName":"吕少哲","id":"6fd11c10-d7a4-4eec-9e4e-8f6c322de4d0","originalAuthorName":"吕少哲"},{"authorName":"楼立人","id":"d5459b6b-83c9-4bf6-bd48-bc21ab68ebc5","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"668aeeb2-bba5-430f-b412-acb46d63ee5e","originalAuthorName":"夏上达"}],"doi":"10.3321/j.issn:1000-324X.2001.01.002","fpage":"9","id":"2e517a02-fa15-4f29-8937-88589b69d11a","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"ce959dbd-2bb6-4c99-9f19-c8dcd8403504","keyword":"YBO3","originalKeyword":"YBO3"},{"id":"e99db87d-0977-4d63-a97c-98c25881d6e4","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"a89c97d6-2310-4913-8887-5d08085e0b3c","keyword":"发光光谱","originalKeyword":"发光光谱"},{"id":"2ad14001-2161-40ee-aada-27e7e19255bc","keyword":"Nephelauxetic效应","originalKeyword":"Nephelauxetic效应"}],"language":"zh","publisherId":"wjclxb200101002","title":"稀土正硼酸盐Ln{1-xBO3:Eux(Ln=Y,Gd)的结构与发光特性","volume":"16","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"ac89ffcb-18ba-4f74-93c5-c3ba11aced5c","originalAuthorName":"张巍巍"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"46f45cc6-d515-4fdb-9f4a-2de903566fae","originalAuthorName":"张慰萍"},{"authorName":"<span style=\"color:red\">张</span>运生","id":"f4ea59d8-9268-4025-98bf-ca42f7687312","originalAuthorName":"张运生"},{"authorName":"尹民","id":"95135525-191f-4a8d-94b5-5c89c8181945","originalAuthorName":"尹民"},{"authorName":"楼立人","id":"a37d5079-5273-46ff-9a8d-85c835ffaef2","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"98ef60e5-062c-4ead-be7b-928c1b0d0a9c","originalAuthorName":"夏上达"}],"doi":"","fpage":"138","id":"38009b7b-02ef-4cf9-9680-fc6ea9132288","issue":"2","journal":{"abbrevTitle":"XTXBYWB","coverImgSrc":"journal/img/cover/XTXBEN.jpg","id":"66","issnPpub":"1002-0721","publisherId":"XTXBYWB","title":"稀土学报(英文版)"},"keywords":[{"id":"7454258a-5b93-42f7-88b9-68dbd41427a1","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgxtxb-e200102013","title":"Sol-Gel Preparation and Phase Transition of RE Orthoborates","volume":"19","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"f75d6f28-c91d-43fb-9439-a8f0f10bdc17","originalAuthorName":"张巍巍"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"2007f0e0-a225-4a99-ab31-fc1660b98b2e","originalAuthorName":"张慰萍"},{"authorName":"<span style=\"color:red\">张</span>运生","id":"afdadbdb-4efc-4c57-a309-fabf6a7f48bc","originalAuthorName":"张运生"},{"authorName":"尹民","id":"cc6ae044-9fbe-4467-9c64-edfc72c2662d","originalAuthorName":"尹民"},{"authorName":"楼立人","id":"68cb5463-dbc6-4fae-a6d5-42426f644850","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"9d6fd3f0-684c-498a-b91d-911df186c9d5","originalAuthorName":"夏上达"}],"doi":"","fpage":"138","id":"5a89bf8d-8fb6-4cce-a093-c35529c6ede1","issue":"2","journal":{"abbrevTitle":"XTXBYWB","coverImgSrc":"journal/img/cover/XTXBEN.jpg","id":"66","issnPpub":"1002-0721","publisherId":"XTXBYWB","title":"稀土学报(英文版)"},"keywords":[{"id":"5fe9ab72-3ff4-4a27-97b2-5c7c4b597d1f","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgxtxb-e200102013","title":"Sol-Gel Preparation and Phase Transition of RE Orthoborates","volume":"19","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"5b49a89a-1372-4b0d-a066-7974a6356127","originalAuthorName":"张巍巍"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"a2dba2c0-5142-4412-8fb3-ebd5f50193f5","originalAuthorName":"张慰萍"},{"authorName":"<span style=\"color:red\">张</span>运生","id":"9def1063-a9ab-4e9f-b141-a8cd676c3df9","originalAuthorName":"张运生"},{"authorName":"尹民","id":"ff07abba-99d6-4251-84a3-ac5dca5c0d9c","originalAuthorName":"尹民"},{"authorName":"楼立人","id":"ff1cd03c-6107-4040-ac50-25f3db7469a1","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"0ac69f61-5e1f-461e-b86c-5eb3bf505048","originalAuthorName":"夏上达"}],"doi":"","fpage":"138","id":"746328de-af70-4393-a50b-47aa94d33e2c","issue":"2","journal":{"abbrevTitle":"XTXBYWB","coverImgSrc":"journal/img/cover/XTXBEN.jpg","id":"66","issnPpub":"1002-0721","publisherId":"XTXBYWB","title":"稀土学报(英文版)"},"keywords":[{"id":"4999bb05-f823-4dc2-bd88-c49980d1eb4b","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgxtxb-e200102013","title":"Sol-Gel Preparation and Phase Transition of RE Orthoborates","volume":"19","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"6fdff6d5-a665-474c-be76-660db967eef5","originalAuthorName":"张巍巍"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"fc8d9160-d75b-42c9-8d7d-00141f8bd981","originalAuthorName":"张慰萍"},{"authorName":"<span style=\"color:red\">张</span>运生","id":"5b7bc2b7-d5eb-45f4-8f57-704e763c9c47","originalAuthorName":"张运生"},{"authorName":"尹民","id":"4ab6f62d-7926-42e9-adce-dc4ec7b5f7b3","originalAuthorName":"尹民"},{"authorName":"楼立人","id":"be23f0a4-cb19-4bf1-aca8-81ad20556760","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"88b0ca65-eb29-423f-9004-80463855e17b","originalAuthorName":"夏上达"}],"doi":"","fpage":"138","id":"82391f11-1042-4f99-b313-ff11945fcf93","issue":"2","journal":{"abbrevTitle":"XTXBYWB","coverImgSrc":"journal/img/cover/XTXBEN.jpg","id":"66","issnPpub":"1002-0721","publisherId":"XTXBYWB","title":"稀土学报(英文版)"},"keywords":[{"id":"4f5c3c22-2b1a-49b7-9e32-96e881bd2fce","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgxtxb-e200102013","title":"Sol-Gel Preparation and Phase Transition of RE Orthoborates","volume":"19","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"f0873c87-e65e-408f-aaab-8b9657875320","originalAuthorName":"张巍巍"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"cda74a67-60a6-4be7-9df8-b43d67e8c097","originalAuthorName":"张慰萍"},{"authorName":"<span style=\"color:red\">张</span>运生","id":"9bcb2e8b-46fb-4e90-86d4-867b7f285e4c","originalAuthorName":"张运生"},{"authorName":"尹民","id":"6ff394fb-846a-43f4-b81e-7650ad9f6878","originalAuthorName":"尹民"},{"authorName":"楼立人","id":"40818e00-cfa3-4d3f-a123-30198e20105d","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"dd71bb53-5997-47d5-a8df-e27db54b434f","originalAuthorName":"夏上达"}],"doi":"","fpage":"138","id":"8500c8b5-725d-4f00-bb07-d3ee85a44cba","issue":"2","journal":{"abbrevTitle":"XTXBYWB","coverImgSrc":"journal/img/cover/XTXBEN.jpg","id":"66","issnPpub":"1002-0721","publisherId":"XTXBYWB","title":"稀土学报(英文版)"},"keywords":[{"id":"5f0e7c28-3c7a-48a4-8ce7-e141f6e67687","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgxtxb-e200102013","title":"Sol-Gel Preparation and Phase Transition of RE Orthoborates","volume":"19","year":"2001"},{"abstractinfo":"","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"bc08a46c-baaa-44cc-bdf3-dfebd1f11d28","originalAuthorName":"张巍巍"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"73f017c1-9c38-42c5-9683-decb74a746c6","originalAuthorName":"张慰萍"},{"authorName":"<span style=\"color:red\">张</span>运生","id":"b54c6b24-e818-415c-b04c-3ddce9fa99a1","originalAuthorName":"张运生"},{"authorName":"尹民","id":"8f0c87f5-3fe5-4c53-837e-886827fec2cb","originalAuthorName":"尹民"},{"authorName":"楼立人","id":"7ca8ad6d-e10a-40a2-ac1e-6a7ead985a5a","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"f43cead2-f895-4726-bbb6-4219c20ee762","originalAuthorName":"夏上达"}],"doi":"","fpage":"138","id":"aa978304-dc1d-44de-acfd-e6e9b42d11b1","issue":"2","journal":{"abbrevTitle":"XTXBYWB","coverImgSrc":"journal/img/cover/XTXBEN.jpg","id":"66","issnPpub":"1002-0721","publisherId":"XTXBYWB","title":"稀土学报(英文版)"},"keywords":[{"id":"9f6976dc-a6cd-425e-8939-248e54a4721b","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgxtxb-e200102013","title":"Sol-Gel Preparation and Phase Transition of RE Orthoborates","volume":"19","year":"2001"},{"abstractinfo":"采用苯乙烯(St)为反应单体,偶氮二异丁腈(AIBN)为引发剂,聚乙烯基吡咯烷酮(PVP)为分散剂,无水乙醇和去离子水为分散介质,通过改变反应物质的浓度,制备出平均粒径为1.17、1.66、2.04、2.26、2.90和3.04μm,单分散性好的聚苯乙烯微球.并对其生长机理进行了深入探索,建立了生长模型,考察了引发剂半衰期在微球生长过程的影响,并证明了分散剂在微球表面是一种物理吸附作用.","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"81822d2b-87cf-4791-9f77-cea569e19b69","originalAuthorName":"张巍巍"},{"authorName":"<span style=\"color:red\">张</span>俊英","id":"7206f9a6-b418-42fd-a51a-b7ff947635a5","originalAuthorName":"张俊英"},{"authorName":"平梁良","id":"501356c9-d76b-45cb-9f22-4530a60544b8","originalAuthorName":"平梁良"},{"authorName":"潘锋","id":"0d1e352c-4016-44fa-8136-de9e0fd6f509","originalAuthorName":"潘锋"},{"authorName":"王天民","id":"acd3539d-229e-492e-b4e9-0e41a412bcab","originalAuthorName":"王天民"},{"authorName":"陈子瑜","id":"b4d2d55d-7838-416f-8fd9-31f5350935c9","originalAuthorName":"陈子瑜"}],"doi":"","fpage":"1402","id":"ebf6de0b-1250-473b-884d-d66a7498177f","issue":"8","journal":{"abbrevTitle":"GNCL","coverImgSrc":"journal/img/cover/GNCL.jpg","id":"33","issnPpub":"1001-9731","publisherId":"GNCL","title":"功能材料"},"keywords":[{"id":"b04d12f7-fc03-4c19-81d2-962e2fc4a9fb","keyword":"聚苯乙烯微球","originalKeyword":"聚苯乙烯微球"},{"id":"ac424fc7-80e2-463e-b8a0-6ed08d368fac","keyword":"分散聚合法","originalKeyword":"分散聚合法"},{"id":"8e1000a6-5f74-47c5-bf59-aa6d801abb3e","keyword":"生长机理","originalKeyword":"生长机理"}],"language":"zh","publisherId":"gncl200808048","title":"分散聚合法制备聚苯乙烯微球及其机理研究","volume":"39","year":"2008"},{"abstractinfo":"用溶胶-凝胶法制备了PDP用荧光粉LT-GdBO3:Eu，并用常规的手段，包括XRD、拉曼散射谱、发光光谱等研究了它的晶体结构和光谱性质。利用染料激光系统，选择激发荧光粉中不同格位上Eu3+的5D0能级，得到了对应于不同格位的两套发射谱，并根据发射谱分析了Eu3+的格位对称性，以及对这两种格位之间的能量传递过程产生影响的一些因素。在1000～1100℃之间，发生了LT-GdBO3向另一种Vaterite结构的GdBO3的相转变。相变的过程伴随着因GdBO3晶体结构发生重排而引起的热吸收。荧光粉LT-GdBO3:Eu有很高的亮度，同时其猝灭浓度高达20mol％。","authors":[{"authorName":"<span style=\"color:red\">张</span><span style=\"color:red\">巍巍</span>","id":"38bb53fc-0d47-4d95-bf6c-72c7403acd01","originalAuthorName":"张巍巍"},{"authorName":"谢平波","id":"4b4b282d-2744-48b4-ade9-87dab215646e","originalAuthorName":"谢平波"},{"authorName":"<span style=\"color:red\">张</span>慰萍","id":"0b3b23c5-3a78-41ff-877f-46d656f53f8f","originalAuthorName":"张慰萍"},{"authorName":"尹民","id":"fe073a06-64ff-4798-bf06-abd7455366bb","originalAuthorName":"尹民"},{"authorName":"楼立人","id":"1754fd39-62a9-4a38-9c45-dbeeed4df24e","originalAuthorName":"楼立人"},{"authorName":"夏上达","id":"54d28f54-04a2-4345-9172-51610c4f7f65","originalAuthorName":"夏上达"}],"doi":"10.3321/j.issn:1000-324X.2001.03.014","fpage":"470","id":"37eb985d-e149-43b6-b57e-a1c76a36f24c","issue":"3","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"5efb895e-7867-49a6-9610-9d03e2a20a73","keyword":"PDP荧光粉","originalKeyword":"PDP荧光粉"},{"id":"f0fd60cf-d160-4a74-a3ac-221835f3f317","keyword":"稀土硼酸盐","originalKeyword":"稀土硼酸盐"},{"id":"649bfa45-e91d-4ca1-9ba6-e0420385ad89","keyword":"格位选择激发","originalKeyword":"格位选择激发"},{"id":"0ce00ec3-fdc8-42e9-9c14-f42a1e8af4ff","keyword":"相变","originalKeyword":"相变"},{"id":"9aaa360e-c17e-4bb1-b77f-5623cfe5adb1","keyword":"浓度猝灭","originalKeyword":"浓度猝灭"}],"language":"zh","publisherId":"wjclxb200103014","title":"PDP荧光粉GdBO3:Eu格位选择激发下的光致发光及其相变研究","volume":"16","year":"2001"}],"totalpage":22,"totalrecord":215}