{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"介绍了一种用Y2O5对TiO2进行施主掺杂来改善TiO2光作用范围的方法,并研究了用该方法制备的光催化剂对甲胺磷的降解情况.钇离子以草酸盐化合物形式按比例掺杂到草酸氧钛酸中,经过结晶析出针状钇掺杂草酸氧钛酸晶体,再经过热分解和焙烧获得钇掺杂TiO2光催化剂粉体.钇掺杂TiO2光催化剂粉体中金红石矿型TiO2和锐钛矿型TiO2都分别控制在45%和55%左右,粒度分布在0.2~0.5μm范围,颗粒接近球形,钇掺杂量为0.2%时光催化效果较佳,日光灯降解6h后,甲胺磷的无机磷回收率达到96.4%.","authors":[{"authorName":"邓昭平","id":"316368f3-2f35-4fd7-bf25-fab38daf445a","originalAuthorName":"邓昭平"},{"authorName":"李思平","id":"1f089225-2072-4af9-8382-9a10aaf89412","originalAuthorName":"李思平"},{"authorName":"陈建梨","id":"536fb14a-7076-4e00-89f5-4ecef44d8183","originalAuthorName":"陈建梨"},{"authorName":"胡景川","id":"18287ccb-f402-49c9-b8d0-98773dfd8264","originalAuthorName":"胡景川"}],"doi":"","fpage":"115","id":"9505a71d-6e1f-4d64-9289-fa092a1a1395","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":"1707799f-c047-43ac-9fc8-d17511a365ed","keyword":"二氧化钛","originalKeyword":"二氧化钛"},{"id":"f9b23a16-3216-40f8-a15f-1de4556f6fd9","keyword":"光催化降解","originalKeyword":"光催化降解"},{"id":"3975d124-bd7e-4f17-aece-deac2fc852ff","keyword":"甲胺磷","originalKeyword":"甲胺磷"},{"id":"6d98a463-c45c-4cbb-8363-655512bf9249","keyword":"掺杂TiO2","originalKeyword":"掺杂TiO2"}],"language":"zh","publisherId":"cldb200810028","title":"钇施主掺杂二氧化钛的制备及对甲胺磷的降解研究","volume":"22","year":"2008"},{"abstractinfo":"采用溶胶-凝胶工艺制备了Ag掺杂的TiO2粉末.通过XRD、SEM、EDX、DSC-TG、BET氮吸附法等研究了Ag掺杂对TiO2结构的影响,结果发现掺杂的Ag降低了TiO2锐钛矿向金红石相转变的温度,促进了相转变.适量掺杂时,Ag抑制了锐钛矿粒子的生长,结果使锐钛矿粒子的粒径降低,TiO2粉末的比表面积增加.","authors":[{"authorName":"何超","id":"8237603b-a204-452f-b873-ad54e5e4f403","originalAuthorName":"何超"},{"authorName":"于云","id":"4c46d203-261d-4769-bdbd-a4a94972862c","originalAuthorName":"于云"},{"authorName":"周彩华","id":"4a014df7-2932-4938-9379-c9e01cf43630","originalAuthorName":"周彩华"},{"authorName":"胡行方","id":"99056dab-4f98-410b-b1d5-e711fa07a7b6","originalAuthorName":"胡行方"},{"authorName":"Ande LARBOT","id":"4077f66d-d100-42b9-9496-984dcc615fef","originalAuthorName":"Ande LARBOT"}],"doi":"10.3321/j.issn:1000-324X.2003.02.033","fpage":"457","id":"537550ec-778c-4235-8652-d317269f6424","issue":"2","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":"19c64dd2-f236-4828-a43b-33356a31bbea","keyword":"TiO2","originalKeyword":"TiO2"},{"id":"ae30e324-b308-4183-8fde-b2033fc4490e","keyword":"Ag","originalKeyword":"Ag"},{"id":"e5320c58-11c2-4ad8-85e7-ed038ae183a2","keyword":"溶胶-凝胶法","originalKeyword":"溶胶-凝胶法"},{"id":"7e8c882a-6b8f-410c-bb62-71eb06e0b6da","keyword":"掺杂","originalKeyword":"掺杂"},{"id":"6df91f1d-6196-4fa9-a580-fc8500ba4dda","keyword":"结构","originalKeyword":"结构"}],"language":"zh","publisherId":"wjclxb200302033","title":"Ag掺杂对TiO2粉末结构的影响","volume":"18","year":"2003"},{"abstractinfo":"在TiO2中掺入杂质离子是改善TiO2光催化活性的重要方法,不同方式的掺杂能不同程度地提高TiO2的光催化性能,使TiO2光催化剂在优化降解大气和水中的污染物等方面具有十分广阔的应用前景.本文对近年来利用金属离子、非金属离子、多离子等掺杂方式提高TiO2的光催化性能研究现状进行综述.","authors":[{"authorName":"沈毅","id":"af5ff381-47c5-457f-99a0-0197a6e2a9da","originalAuthorName":"沈毅"},{"authorName":"任富建","id":"d311426a-b894-4648-9f48-aa43b0e4a9cf","originalAuthorName":"任富建"},{"authorName":"刘红娟","id":"38dfbb41-48c7-47b7-9654-223714b8f8a8","originalAuthorName":"刘红娟"}],"doi":"","fpage":"1841","id":"079bda1c-aa3d-47e2-85d9-e038bf60e37e","issue":"11","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":"8fa53401-dcf6-41f5-bd62-b8852ab22968","keyword":"二氧化钛","originalKeyword":"二氧化钛"},{"id":"71f19b35-639d-4371-b4c4-f48656a5c587","keyword":"掺杂","originalKeyword":"掺杂"},{"id":"d68775d6-af8e-4ffa-9b76-298c89e9b1ff","keyword":"光催化","originalKeyword":"光催化"}],"language":"zh","publisherId":"xyjsclygc200611039","title":"掺杂TiO2的光催化性能研究","volume":"35","year":"2006"},{"abstractinfo":"用溶胶--凝胶法制备TiO2以及La掺杂TiO2的前驱体凝胶, 将其均匀旋涂不同层数制备出不同厚度的薄膜, 研究了La掺杂对TiO2薄膜结晶性能、表面形貌、光学特性和亲水性能的影响. 结果表明: 在500℃可以获得结晶性良好的锐钛矿相TiO2薄膜; 随着La掺杂量的增加, 薄膜中TiO2晶粒会变大, 同时引起紫外可见光谱中吸收边的蓝移. 掺La的TiO2 薄膜经紫外照射后其接触角明显高于未掺杂样品, 主要原因是到达表面的活性载流子相对减少. 一方面, 大的TiO2晶粒使得光生载流子到达光催化表面的路程变长, 电子--空穴对的复合几率也随之变大; 另一方面, 未完全替代Ti的La可能成为光生电子--空穴对的复合中心. 因此, 通过La的掺杂可以有效调节TiO2晶粒尺寸和光致接触角.","authors":[{"authorName":"李金泽黄洁陈浩厉以宇苏晓东","id":"46f39a60-3059-44f5-ae76-99597d99ec75","originalAuthorName":"李金泽黄洁陈浩厉以宇苏晓东"}],"categoryName":"|","doi":"","fpage":"546","id":"0fcacf10-2fd6-4a4b-accd-4ad21cb3639a","issue":"5","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"8a9c5d78-4ea6-4cb0-b5a2-4cc5f4f15825","keyword":"无机非金属材料","originalKeyword":"无机非金属材料"},{"id":"d0f397d6-80ee-41ff-9035-46f6f1fb4851","keyword":" sol–gol","originalKeyword":" sol–gol"},{"id":"1fe758ce-c644-407d-b4b6-a01b545cde33","keyword":" TiO2 thin film","originalKeyword":" TiO2 thin film"},{"id":"36450790-cf9c-42f6-be8b-e06e0b2dc57b","keyword":" La doping, contact angle","originalKeyword":" La doping, contact angle"},{"id":"3ccaf65d-aa35-49f9-83e5-df3f7cb7d5a8","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1005-3093_2009_5_1","title":"La掺杂对TiO2薄膜性能的影响","volume":"23","year":"2009"},{"abstractinfo":"采用溶胶-凝胶法和浸渍提拉法在陶瓷表面覆盖了Ce或Nd掺杂的TiO2薄膜.稀土掺杂量为Ce/TiO2=0.007,Nd/TiO2=0.003(摩尔比)时,铈或钕掺杂TiO2光催化陶瓷分别对甲基橙的降解率最大.稀土掺杂TiO2光催化陶瓷对大肠杆菌的抗菌率高达99%,较纯TiO2光催化陶瓷的91%更高.","authors":[{"authorName":"卢维奇","id":"9fd9c2e1-08b2-4b66-a98e-e1b433ce19f7","originalAuthorName":"卢维奇"},{"authorName":"刘金云","id":"0ba977d7-25cb-4ab7-a724-fdd17d79dfc6","originalAuthorName":"刘金云"}],"doi":"10.3969/j.issn.1004-0277.2006.01.002","fpage":"4","id":"adea8773-6b6c-4a32-b257-c95818719687","issue":"1","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"37761d98-5911-47cd-92c7-489247e554ae","keyword":"稀土","originalKeyword":"稀土"},{"id":"c1b7ceb3-0aef-41a8-853d-f4b43a22ea48","keyword":"光催化","originalKeyword":"光催化"},{"id":"092ddfa6-e484-400a-ab41-7bdb1e02bac8","keyword":"自洁净","originalKeyword":"自洁净"},{"id":"5b58df8a-f209-4c57-b845-fae073761060","keyword":"抗菌","originalKeyword":"抗菌"},{"id":"8d821f67-4ea3-4faa-a1e9-ccdb045921d9","keyword":"陶瓷","originalKeyword":"陶瓷"}],"language":"zh","publisherId":"xitu200601002","title":"铈或钕掺杂TiO2光催化陶瓷及其自洁净抗菌性能研究","volume":"27","year":"2006"},{"abstractinfo":"采用溶胶凝胶-浸渍提拉法在ITO玻璃上制备了纯TiO2、Ce掺杂TiO2薄膜以及纯TiO2、Ce掺杂TiO2粉体.利用XRD、SEM、EDS、XPS等对样品进行晶体结构、表面形貌、化学成分等表征,利用电化学工作站测试了薄膜电极光电流.结果表明:纯TiO2与Ce掺杂TiO2结构均为锐钛矿结构,薄膜掺杂后晶粒粒径减小,掺杂的Ce元素以Ce3+、Ce4共存形式存在,有效地促进了电子-空穴分离,提高了TiO2薄膜电极光电流.","authors":[{"authorName":"朱晓东","id":"7e515aae-b461-4b28-b7eb-dd958d06ac58","originalAuthorName":"朱晓东"},{"authorName":"冯威","id":"5357382c-7d1e-478f-a7a4-da979d6091ed","originalAuthorName":"冯威"},{"authorName":"周家荣","id":"a0daa539-ad67-4309-b016-f3a088e7f46e","originalAuthorName":"周家荣"},{"authorName":"张泽焱","id":"b506e7a6-097a-4e44-99e7-550df59f1b51","originalAuthorName":"张泽焱"},{"authorName":"曾强风","id":"d80de8c3-b613-4fbf-b6b5-a446f44c2f26","originalAuthorName":"曾强风"}],"doi":"","fpage":"3153","id":"c1bc4191-a130-4bdc-88d6-c6f1628ef433","issue":"11","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"fa9e2897-b8f3-499a-b18a-0a801b947122","keyword":"TiO2薄膜","originalKeyword":"TiO2薄膜"},{"id":"0a9d64c1-66ce-4c75-8e8c-7632374d0e09","keyword":"Ce掺杂","originalKeyword":"Ce掺杂"},{"id":"106c3e1d-c959-42d6-a2b4-8a13d3ee68a5","keyword":"光电流","originalKeyword":"光电流"}],"language":"zh","publisherId":"gsytb201511015","title":"Ce掺杂TiO2薄膜结构与光电流研究","volume":"34","year":"2015"},{"abstractinfo":"采用溶胶-凝胶方法制备掺杂 Ag 的 TiO2粉末,掺杂 Ag 的物质的量浓度为:1%、2%、5%,利用 DSC-TGA、XRD对掺杂 Ag 的 TiO2 粉末的晶型结构进行了表征,结果表明:掺杂 Ag 降低了 TiO2 从锐钛矿相向金红石相转变的温度,促进了 TiO2 晶型结构的转变.","authors":[{"authorName":"杨昕宇","id":"b23854ac-3db3-4e83-a2b1-c1f3d9ea52da","originalAuthorName":"杨昕宇"},{"authorName":"向卫东","id":"97b8c6bc-7a29-478c-bb13-022fcc8452db","originalAuthorName":"向卫东"}],"doi":"10.3969/j.issn.1001-1625.2007.03.013","fpage":"478","id":"dcad6d4d-7faa-42ed-b6e9-4a17281cd1c9","issue":"3","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"02c4eaab-09dc-48ad-b8df-9c052d2c0e72","keyword":"Ag 掺杂","originalKeyword":"Ag 掺杂"},{"id":"7499553e-0db6-4420-b4a5-152eae8a0e4c","keyword":"TiO2 粉末","originalKeyword":"TiO2 粉末"},{"id":"94c54f28-adf7-473f-b48e-66daeefc5c56","keyword":"晶型结构","originalKeyword":"晶型结构"}],"language":"zh","publisherId":"gsytb200703013","title":"掺杂Ag对TiO2粉末晶型结构的影响","volume":"26","year":"2007"},{"abstractinfo":"综述了近年来共掺杂TiO2光催化剂的研究进展,介绍了众多学者在双金属共掺杂、双非金属共掺杂、金属与非金属共掺杂以及2种以上元素共掺杂方面的最新研究成果.同时阐述了共掺杂TiO2的协同作用机制,并对共掺杂TiO2光催化剂以后的研究方向提出了建议.","authors":[{"authorName":"李建通","id":"5a90b5b3-dd77-40b7-ab40-fc680646b5fa","originalAuthorName":"李建通"},{"authorName":"杨娟","id":"3f41d9f2-412b-4b0c-a17a-f1b9fd9db123","originalAuthorName":"杨娟"},{"authorName":"缪娟","id":"e12e2c15-3e3e-46c0-a5e8-4ed41d6c6a44","originalAuthorName":"缪娟"}],"doi":"","fpage":"118","id":"fa19fb36-5181-423c-9f8d-d7823c74e9d7","issue":"z1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"1237185e-a10d-4a01-ace9-f0cf5e7460c7","keyword":"共掺杂","originalKeyword":"共掺杂"},{"id":"b6596550-1f99-448a-a1ee-7ef18f8c4319","keyword":"纳米TiO2","originalKeyword":"纳米TiO2"},{"id":"c3fd8934-4be7-478f-8940-7258733a508c","keyword":"光催化剂","originalKeyword":"光催化剂"},{"id":"793e41a2-ce2e-4636-8cc3-d499a2246dd9","keyword":"协同作用","originalKeyword":"协同作用"}],"language":"zh","publisherId":"cldb2010z1036","title":"共掺杂改性纳米TiO2光催化剂的研究进展","volume":"24","year":"2010"},{"abstractinfo":"以光催化材料TiO2为研究对象,从金属、非金属掺杂及共掺杂改性出发,介绍了近些年来TiO2光催化剂与金属、非金属、双金属、双非金属、金属与非金属共掺杂的研究现状.研究发现:当对TiO2进行双元素共掺杂,且掺人元素及最适当时,能使TiO2的光催化性能进一步提高.","authors":[{"authorName":"黄兰粉","id":"8cf692ff-0069-4a6e-b113-d8deaf491c0f","originalAuthorName":"黄兰粉"},{"authorName":"宋宁","id":"f750c896-8abc-4ea0-a73e-17d371fa4b49","originalAuthorName":"宋宁"},{"authorName":"姚云","id":"296d095d-9c72-480d-b906-7f8eeb0c2259","originalAuthorName":"姚云"}],"doi":"10.3969/j.issn.1009-9964.2009.03.005","fpage":"22","id":"c3359156-25a0-4896-b669-f0133424992f","issue":"3","journal":{"abbrevTitle":"TGYJZ","coverImgSrc":"journal/img/cover/TGYJZ.jpg","id":"60","issnPpub":"1009-9964","publisherId":"TGYJZ","title":"钛工业进展"},"keywords":[{"id":"25c62836-6650-49dd-9e81-60ae819d2bf3","keyword":"纳米TiO2","originalKeyword":"纳米TiO2"},{"id":"0a528061-a6aa-497f-bc83-060336aeb62f","keyword":"掺杂","originalKeyword":"掺杂"},{"id":"eec645c4-46dd-43a0-b1b8-91133687bdc2","keyword":"光催化性能","originalKeyword":"光催化性能"}],"language":"zh","publisherId":"tgyjz200903005","title":"纳米TiO2光催化剂掺杂改性的研究进展","volume":"26","year":"2009"},{"abstractinfo":"用溶胶-凝胶法在玻璃上制备了锐钛矿型TiO2和过渡金属镍掺杂TiO2薄膜.采用XRD、原子力显微镜和表面接触角仪等手段对TiO2薄膜进行了表征.结果表明,少量的镍离子掺杂在一定程度上抑制了TiO2晶粒的生长,提高了薄膜的表面能态,从而改善TiO2薄膜亲水性能和光致亲水性能.镍掺杂摩尔分数2.0%、500℃热处理2h后,较未掺杂薄膜的亲水性能大幅提高,掺杂镍的薄膜在黑暗中放置一周后仍能表现出超亲水性.","authors":[{"authorName":"李婷","id":"bb53524f-bf32-4c17-8916-698021a6f9c5","originalAuthorName":"李婷"},{"authorName":"尹荔松","id":"825c47b8-5450-4ae7-821a-7dc7f92a0eaf","originalAuthorName":"尹荔松"},{"authorName":"陈敏涛","id":"7d9bdf16-3dc9-4927-a3ce-fb37fb59e0ca","originalAuthorName":"陈敏涛"},{"authorName":"高松华","id":"3d7d646a-285b-4983-a222-37f997bfa2d3","originalAuthorName":"高松华"},{"authorName":"潘吉浪","id":"15b78998-c860-4c49-9801-c105d774d511","originalAuthorName":"潘吉浪"},{"authorName":"陈永平","id":"acba13ca-6121-4dab-a22c-e3f3353deb67","originalAuthorName":"陈永平"},{"authorName":"谭敏","id":"a601c79d-d8e1-4471-bb26-a13dfc21b6c4","originalAuthorName":"谭敏"}],"doi":"10.3969/j.issn.1003-1545.2007.02.007","fpage":"24","id":"bdc43e3e-59e9-44f3-a270-89fc4b414127","issue":"2","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"e23c0a72-fcf1-44e7-a156-3f93ffcf4b3a","keyword":"溶胶凝胶法","originalKeyword":"溶胶凝胶法"},{"id":"70e6fc59-a564-475b-a51a-f3089ee82700","keyword":"二氧化钛薄膜","originalKeyword":"二氧化钛薄膜"},{"id":"22ceb387-dcea-4a5e-baef-840d38ce363e","keyword":"镍离子掺杂","originalKeyword":"镍离子掺杂"},{"id":"7676c0f8-e36e-4b80-8c3b-2b9b75f875d2","keyword":"超亲水性","originalKeyword":"超亲水性"}],"language":"zh","publisherId":"clkfyyy200702007","title":"Ni2+掺杂对纳米TiO2 薄膜亲水性的影响","volume":"22","year":"2007"}],"totalpage":8298,"totalrecord":82971}