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96篇 您的检索式:作者名="Navio"
    题名 作者 年代 出处 被引量
1利用铁、铜和硫掺杂TiO_(2)有效光催化转化甲酸显示文摘采用简单的溶胶-凝胶法在TiO_(2)中复合加入铜离子或铁离子和硫酸离子,并研究其甲酸光催化转化效果。通过X射线衍射(XRD)、N_(2)物理吸附(BET比表面积测量)、扫描和透射电子显微镜(SEM和TEM)、UV-Vis漫反射光谱(DRS)和X射线光电子能谱(XPS)对不同光催化剂的结构和形貌进行表征,以确定材料的理化性能与其对甲酸氧化的光催化效率之间的关系。结果显示,添加不同金属离子将导致催化剂之间的重要差异。硫酸化TiO_(2)/Cu(1%Cu)具有最佳的光催化效果,仅在5 min内就可获得100%的甲酸转化率。通过复合添加铜离子和硫酸可使催化剂获得良好的物理化学特性,使其在光催化反应中表现出优越的性能。ZOUHEIR Morad TANJI Karim NAVIO Jose Antonio HIDALGO María Carmen JARAMILLO-PAEZ Cesar Augusto KHERBECHE Abdelhak 2022Journal of Central South University2022,29,11:3
2菲律宾马尼拉Metro地区一般人群对结核病知识和态度的有关社会经济学决定因素显示文摘背景:马尼拉Metro地区不同社会经济学状况的5个城市社区。 目的:调查Metro马尼拉一般人群中有关结核病知识和有结核病症状就医行为的一般知识以及如何被社会经济学因素所影响。 设计和方法:采取横断面调查,对年龄在18岁及以上者的对象进行面视。依据性别、年龄、教育背景、职业、平均家庭收入和居住地点对结核病知识和就医的行为进行分层。以10个问题的回答为结核病知识水平打分,用标准Logistic回归的多元分析显示各因素对疾病的了解和对有结核病症状就医的态度是相关性。通过结核病信息对结核病知晓得分也进行了分析。 结果:3970名调查对象完成调查。他们对结核病一般知识的得分偏低(3.64±1.67,范围0-10)。较高的得分独立地与大学教育有关(OR=4.35,95%CI6.60-2.87,P<0.0001)。通过几个渠道获得结核病知识情况没有显著性差异。不打算就医和万一有结核病打算自己治疗与低家庭月收入显著性相关(分别为OR=7.10,95%CI 8.25-6.11,P<0.0001和OR=1.74,95%CI 2.06-1.46,P<0.0001)。 结论:在设计结核病信息活动和对结核病优先公共卫生干预措施时应该考虑社会经济学因素。J.L.Portero Navio M.Rubio Yuste M.A.Pasicatan 何广学 2002国际结核病与肺部疾病杂志2002,,1:3
3显示文摘Colon G Hidalgo M C Navio J A 2002Appl Cata A2002,231,:2
4Photocatalytic deactivation of commercial TiO2 samples during simultaneous photoreduction of Cr(Ⅵ) and photooxidation of salicylic acid显示文摘Colon G Hidalgo M C Navio J A 2001Journal of Photochemistry and Photobiology A:Chemistry2001,138,1:1
5Photocataiytic properties of iron-doped titania semiconductors显示文摘Mi Litter Jos A Navio 1996Photobioi A: Chem1996,98,3:1
6Influence of carboxylic acid on the photocatalytic reduction of Cr(Ⅵ) using commercial TiO2显示文摘Colon G Hidalgo M C Navio J A 0,,:1
7Photocatalyticpropertiesofirondopedtitania semiconductors显示文摘Litter M I Navio J A 1996J Photochem Photobiol A:Chem1996,98,:1
8Catalytic properties of ZrO2-SiO2: Effects of sulfating in the cyclohexene isomerization 显示文摘Navio J A Colon G Macias M 1996Journal of Catalysis1996,161,:1
9Functionalisation versus mineralisation of someN-heterocyclic compounds upon UV-illumination in thepresence of un-doped and iron-doped TiO2photocatalysts显示文摘NAVIO J A MACIAS M GARCIA-GOMEZ M 2008Application Catalysis BEnvironmental2008,82,34:1
10Photoeatalytic properties of iron-doped titania semiconductors 显示文摘LITTER M NAVIO J 1996J Photochem Photobiol A: Chem1996,98,:1
11Photocatalytic dactivation of commercial TiO2 samples during simultaneous photoreduction of Cr(Ⅵ)and photooxidation of salicylic acid显示文摘COLON G HIDALGO M G NAVIO J A 2001J Photochemistry Photobiology A: Chemistry2001,138,:1
12Iron-doped titania semiconductor powders prepared by a sol-gol method part I:synthesis and characterization 显示文摘Navio J A Colon G Macias M 1999Appl Catal A1999,177,1:1
13Hetergeneous photo catalysis reactions of nitrite oxidation and Cr(IV) reduction on iron-doped titantia prepared by the wet imp~gnation method 显示文摘Navio J A Colon G Trillas M 1998Appl Catal B1998,16,2:1
14Heterogeneous pho - tocatalyric reactions of nitrite oxidation and Cr(VI) reduction on irondoped titania prepared by thewet impreg - nationmethod显示文摘Navio J A Colon G Trillas M 1998Appl CatalB: Environ1998,16,2:1
15Photocatalytic Properties of Iron-Doped Titania Semiconductors 显示文摘Litter M I Navio J A 1996J Photochem Photo-biol A1996,,3:1
16PhotocatalyticProperties of ZIO2 and Fe/ZrO3Semiconductors Prepared by a Sol-Gel Technique 显示文摘Botta S G Navio J A Hidalgo M C 1999Photochem Photobiol A1999,129,1:1
17Iron- doped itantia powders prepared by a sol-gel method, part Ⅱ : photocatalytic properties 显示文摘Navio J A TestaJ J Djedjeian P 1999Appl Catal A1999,178,2:1
18Heterogeneous photocatalysis reactions of nitrite oxidation and Cr(IV) reduction on Irondoped titantia prepared by the wet impregnation method显示文摘NAVIO J A CCLON G TRILLAS M 1998Appl CatalB1998,16,:1
19Photocatalytic deactivation of commercial TiO2 samples during simultaneous photoreduction of Cr(Ⅵ) and photooxidation of salicylic acid显示文摘COLON G HIDALGO M C NAVIO J A 2001J Photochem Photobiology2001,138,1:1
20Photocatalytic properties of iron-doped titania semiconductors显示文摘Litter M I Navio J A 1996J Photochem Photobiol A:Chem1996,98,:1
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