位置：成果数据库 > 期刊 > 期刊详情页
Preparation and visible-light photocatalytic property of nanostructu- red Fe-doped TiO2 from titanium containing electric furnace molten slag
  • ISSN号：1000-0593
  • 期刊名称：《光谱学与光谱分析》
  • 时间：0
  • 分类：TQ637.3[化学工程—精细化工] O734[理学—晶体学]
  • 作者机构：[1]State Key Laboratory of Advanced Metallurgy, School of Metallurgical and Ecological Engineering, University of Science and Tech-nology Beijing, Beijing 100083, China
  • 相关基金：supported by the National Nature Science Foundation of China(Nos.51272025,50872011,and 50672006);the Major State Basic Research and Development Program of China(No.2007CB613608)
作者： Yang Li Yi Yue Zai-qing Que Mei Zhang Min Guo[1]
关键词： 可见光照射, 铁掺杂, 光催化性能, 炉渣, 熔融, TIO2, 电炉, 含钛, nanostructured materials, titanium dioxide, iron, doping, photocatalysts, slag, extraction, alkali fusion
中文摘要：

Nanostructured 做 Fe 的钛二氧化物从包含电的炉子的钛被综合由使用碱熔化的熔融的炉渣(TCEFMS ) ，由一条 hydrolyzation-acidolysis-calcination 线路列在后面。碱 / 炉渣团比率， calcinating 温度， calcinating 时间，和抽取效率和产品的纯净上的水 / 炉渣团比率的效果系统地在这份报纸被学习。nanostructured Fedoped 钛二氧化物的最好的抽取效率是 99.35% ，这被显示，当熔融的炉渣是在 700 牧摡瑡潩的 calcinated 时吗？

英文摘要：

Nanostructured Fe-doped titanium dioxide was synthesized from titanium containing electric furnace molten slag （TCEFMS） by using an alkali fusion, followed by a hydrolyzation-acidolysis-cMcination route. The effects of Mkali/slag mass ratio, calcinating temperature, calcinating time, and water/slag mass ratio on the extraction efficiency and purity of products were systematically studied in this paper. It is indicated that the best extraction efficiency of nanostructured Fe- doped titanium dioxide is 99.35%, when the molten slag is calcinated at 700℃ for 1 h with the mass ratio of alkali/molten slag of 1.5：1. The influence of alkali/slag mass ratio on the photocatalytic activity of final products was evaluated by the photodegradation of methyl blue under visible light irradiation. A maximum photodegradation efficiency of 88.12% over 30 min was achieved under the optimum conditions.

同期刊论文项目
固态太阳能电池半导体纳米棒/管阵列电极材料的制备及性能研究
期刊论文 31 专利 1
有序分级结构柔性光阳极材料的制备与性能研究
期刊论文 11
(Bi0.5Na0.5)TiO3-BaTiO3 -(Bi0.5K0.5)TiO3三元系准同型相界的确定及其对压电性能影响的机理研究
期刊论文 21 会议论文 1
同项目期刊论文
水热法制备Eu~(3+)掺杂TiO_2光催化剂及其性能的研究
Synthesis and photocatalytic properties of TiO2 nanopowders codoped with Eu3+ and Y3+ ions
Template-free hydrothermal synthesis of single-crystalline SnO(2) nanocauliflowers and their optical
Electrodeposition of polyaniline nanowires and their electrochemical properties
Facile synthesis of SnO(2) nanograss array films by hydrothermal method
Effect of substrate pretreatments on the growth of SnO2 nanowire arrays by hydrothermal method
Hydrothermal growth of well-aligned TiO(2) nanorod arrays: Dependence of morphology upon hydrotherma
Effects of pretreatment of substrates on the preparation of large scale ZnO nanotube arrays
Hydrothermal preparation and photoelectrochemical performance of size-controlled SnO(2) nanorod arra
Preparation and Spectroscopy Properties of Eu(2) (CA)(3) (phen)(2) Doped Eu(3+)/TiO(2) Nano-Powders
Studies on the PEG-Assisted Hydrothermal Synthesis and Growth Mechanism of ZnO Microrod and Mesoporo
Preparation and properties of a nano TiO(2)/Fe(3)O(4) composite superparamagnetic photocatalyst
Hydrothermal synthesis of SnO(2) nanoflower arrays and their optical properties
Effect of substrate pretreatments on the growth of ZnO micro/nanotube arrays by a hydrothermal metho
Morphology evolution of lead-free ceramics: formation of Bi(0.5)Na(0.5)TiO(3) superstructures on a T
非金属元素S,N与Eu~(3+)共掺杂纳米TiO_2光催化剂的水热法制备及其性能研究
Electrochemical deposition of branched hierarchical ZnO nanowire arrays and its photoelectrochemical
从不锈钢粉尘中选择性提取Cr、Ni和Zn重金属
水热法制备Eu^3＋掺杂TiO2光催化剂及其性能的研究
稀土La^3＋掺杂TiO2纳米线的制备及其性能研究
Y^3＋和Eu^3＋离子共掺杂TiO2纳米材料的制备及其光催化性能
以Eu2CA3phen2为掺杂剂的Eu3＋/TiO2纳米粉体的制备及其谱学性能研究
基底预处理对水热法制备SnO2纳米阵列生长的影响
电沉积聚苯胺纳米线及其电化学性质
红土镍矿微波水热法浸提镍钴
基底预处理对于水热法制备ZnO微/纳米管阵列的影响
水热法制备WO3纳米棒阵列及其光催化性能
Extraction and separation of nickel and cobalt from saprolite laterite ore by microwave-assisted hydrothermal leaching and chemical deposition
TiO_2有序分级结构的制备条件对其形貌和光电转换性能的影响
柔性有序ZnO纳米棒/TiO2纳米粒子复合薄膜的制备及其光电转换性能研究
由铁鳞制备纳米氧化铁可见光光催化剂
含钛电炉熔分渣制备4A分子筛及其吸附性能
含钛电炉熔分渣碱熔过程中 Ti元素的选择性富集及MgAl2O4的物相转化规律
Extraction and separation of nickel and cobalt from saprolite laterite ore by microwave-assisted hydrothermal leaching and chemical deposition
An improved implementable process for the synthesis of zeolite 4A from bauxite tailings and its Cr~（3＋） removal capacity
从含钛电炉熔分渣制备纳米结构六钛酸钾晶须
Utilization of Bauxite Tailing
Hydrothermal synthesis and characterization of KxNa(1-x)NbO3 powders
Nd~(3+)、Eu~(3+)、Tb~(3+)掺杂纳米TiO_2的制备及光催化性能的研究
Hydrothermal synthesis and piezoelectric property of Ta-doping K0.5Na0.5NbO3 lead-free piezoelectric
Preparation and properties of a nano TiO2/Fe3O4 composite superparamagnetic photocatalyst
Template-free hydrothermal synthesis of single-crystalline SnO2 nanocauliflowers and their optical p
Hydrothermal synthesis of SnO2 nanoflower arrays and their optical properties
Thermodynamic evaluation and hydrothermal preparation of KxNa1-xNbO3
乙二醇溶剂中纳米铜镍复合粉的制备及表征
Eu（3＋）离子掺杂纳米TiO2的制备及其光催化降解甲基兰溶液的研究
熔盐电脱氧法制备金属及合金的研究进展
Eu3＋离子掺杂纳米TiO2的制备及发光性能的研究
水热法制备Eu^3＋掺杂TiO2光催化剂及其性能的研究
稀土La^3＋掺杂TiO2纳米线的制备及其性能研究
Y^3＋和Eu^3＋离子共掺杂TiO2纳米材料的制备及其光催化性能
以Eu2CA3phen2为掺杂剂的Eu3＋/TiO2纳米粉体的制备及其谱学性能研究
电沉积聚苯胺纳米线及其电化学性质
Nd3+、Eu3+、Tb3+掺杂纳米TiO2的制备及光催化性能的研究
含钛电炉熔分渣浸出废液合成莫来石晶须及热稳定性研究
期刊信息
  • 《光谱学与光谱分析》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国光学学会
  • 主编：高松
  • 地址：北京海淀区魏公村学院南路76号
  • 邮编：100081
  • 邮箱：chngpxygpfx@vip.sina.com
  • 电话：010-62181070
  • 国际标准刊号：ISSN：1000-0593
  • 国内统一刊号：ISSN：11-2200/O4
  • 邮发代号:82-68
  • 获奖情况:
  • 1992年北京出版局编辑质量奖,1996年中国科协优秀科技期刊奖,1997-2000获中国科协择优支持基础性高科技学术期刊奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国工程索引,美国生物医学检索系统,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:40642