BROOKITE

作品数:13被引量:33H指数:4
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相关领域:理学化学工程更多>>
相关作者:邓丽娟张高科谢毅李兰冬戴珂更多>>
相关机构:武汉理工大学华中农业大学南开大学武汉工程大学更多>>
相关期刊:《Chinese Journal of Structural Chemistry》《Science Bulletin》《Chinese Journal of Chemical Physics》《Transactions of Tianjin University》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划湖北省自然科学基金Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry更多>>
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BiOI/Brookite TiO<sub>2</sub>复合材料光催化降解四环素的研究
《化学工程与技术》2024年第2期83-88,共6页芦寒寒 阳静思 徐瑾蕾 
以板钛矿TiO2为研究对象,采用水热法将BiOI对其进行复合制备了BiOI/brookite复合材料。利用X射线衍射(XRD)、扫描电子显微镜(FESEM)对复合材料进行了表征,对样品的晶相组成及形貌进行了分析讨论。以四环素(TC)为目标降解物,考察了BiOI/b...
关键词:BiOI 板钛矿 光催化降解 
Highly active brookite TiO2-assisted photocatalytic degradation of dyes under the simulated solar-UVA radiation被引量:5
《Progress in Natural Science:Materials International》2019年第6期641-647,共7页Huyen Tran Thi Thuong Chi Tran Thi Kim Liem Nguyen Quang Hendrik Kosslick 
supported by National Foundation for Science and Technology Development(NAFOSTED)grant 103.02-2018.28.
Brookite TiO2 nanoparticles were synthesized by hydrothermal method and characterized by X-ray powder diffraction(XRD),diffuse reflectance UV–Visible spectroscopy(DRUV),and scanning electron microscopy(SEM).The obtai...
关键词:BROOKITE ANATASE DYE Photocatalytic degradation Decolourization MINERALIZATION 
Brookite-TiO2晶体光学、弹性和晶格热力学性质的第一性原理计算
《吉林大学学报(理学版)》2019年第6期1509-1512,共4页高嵩 罗川 王越 
吉林省科技发展计划项目(批准号:20180101206JC);吉林省教育厅“十三五”科学技术研究项目(批准号:JJKH20180761KJ)
基于密度泛函理论的第一性原理计算,研究brookite-TiO2晶体的光学、弹性和晶格热力学性质.结果表明:brookite-TiO2晶体的等离子振荡频率对应能量分别为22.4,40.4eV;brookite-TiO2晶体结构是力学和热力学稳定的.
关键词:第一性原理计算 光学性质 弹性系数 热力学性质 
Fabrication of Ni Nanoclusters-Modied Brookite TiO2 Quasi Nanocubes and Its Photocatalytic Hydrogen Evolution Performance被引量:2
《Chinese Journal of Chemical Physics》2019年第5期625-634,共10页Peng Zeng Jin-yan Liu Jin-ming Wang Tian-you Peng 
the National Natu-ral Science Foundation of China(No.21573166 and No.21271146);the Funds for Creative Research Groups of Hubei Province(No.2014CFA007);the Natural Sci-ence Foundation of Jiangsu Province(No.BK20151247);the Science Foundation of Jiangxi Provincial Of-ce of Education(No.GJJ180854);and the Post-Doctoral Start-up Project of Yichun University(NACPB20180201),China.
The development of low-cost, earth-abundant and highly-efficient cocatalysts is still important to promote the photocatalytic H2 evolution reaction over semiconductors. Herein, a series of Ni nanoclusters(NCs) modif...
关键词:BROOKITE TITANIA Nickel NANOCLUSTER Hydrogen evolution reaction COCATALYST PHOTOCATALYST 
Morphology and photocatalytic performance of nano-sized TiO_2 prepared by simple hydrothermal method with different pH values被引量:8
《Rare Metals》2018年第9期750-758,共9页Hao Xu Shi-Qi Liu Shan Zhou Tang-Zhi-Jiu Yuan Xiang Wang Xia Tang Jian Yin Hui-Jin Tao 
financially supported by the National Natural Science Foundation of China (Nos.51302322 and 21373273);the Open-End Fund for the Valuable and Precision Instruments of Central South University (No.CSUZC201613);the Open Foundation of Guangdong Provincial Key Laboratory for Technology and Application of Metal Toughening,Guangdong Institute of Materials and Processing (No.GKL201605);the Education Reform Project of Central South University (No.2016jy03)
pH value is a key factor in the preparation of nano-sized TiO2 with hydrothermal method. Using Ti(SO4)2 as the titanium source, H2O2 as the complexing agent, NaOH and HCl as the pH value regulator, nano- sized TiO2 ...
关键词:Hydrothermal method pH value ANATASE BROOKITE Nano-sized crystal morphology 
Quasi-Spherical Brookite TiO_2 Nanostructures Synthesized Using Solvothermal Method in the Presence of Oxalic Acid被引量:1
《Transactions of Tianjin University》2018年第4期326-339,共14页Yifei Wang Yunling Zou Qianqian Shang Xin Tan Tao Yu Xianshou Huang Wenxin Shi Yao Xie Gao Yan Xiaoyi Wang 
supported by the National Key Basic Research and Development Program of China ("973" Program, No. 2012CB720100 and No. 2014CB239300);the National Natural Science Foundation of China (No. 21406164, No. 21466035 and No. 21501196);the Science and Technology Innovation Guide Funds of Civil Aviation Administration of China (MHRD20140209);the Fundamental Research Funds for the Central Universities (No. 3122016L016);University’s Training Programs of Innovation and Entrepreneurship for Undergraduates from Civil Aviation University of China (2017)
Brookite TiO_2,the latest TiO_2 photocatalyst,promises to be an interesting candidate for photocatalytic applications because of its unique physical and chemical properties. In this study,pure-phase brookite TiO_2 wit...
关键词:TIO 2 BROOKITE Oxalic acid PHOTOCATALYTIC properties 
Synthesis and Characterization of Co-Doped Brookite Titania Photocatalysts with High Photocatalytic Activity被引量:4
《Transactions of Tianjin University》2018年第2期111-122,共12页Xin Tan Xianshou Huang Yunling Zou Tao Yu Yang Zhao Xiang Huang 
supported by the National Key Basic Research and Development Program of China ("973" program,nos. 2012CB720100 and 2014CB239300);the National Natural Science Foundation of China (nos.21406164 and 21466035);the Science and Technology Innovation Guide Funds of Civil Aviation Administration of China (MHRD20140209);the Fundamental Research Funds for the Central Universities (no.3122016L016)
Transition metal-doping could effectively extend the light response range of TiO _2 photocatalysts from the ultraviolet(UV)to the visible region.Co-doped brookite titanium dioxide(Co–TiO_2)photocatalysts were synthes...
关键词:Hydrothermal method CO-DOPED BROOKITE TITANIA VISIBLE-LIGHT photocatalysis 
Synthesis of C-Cl-codoped titania/attapulgite composites with enhanced visible-light photocatalytic activity被引量:11
《Chinese Journal of Catalysis》2017年第2期379-388,共10页邓丽娟 谢毅 张高科 
supported by the National Basic Research Program of China (973 Program, 2007CB613302);the Natural Science Foundation of Hubei Province (2016CFA078)~~
We demonstrate the synthesis of C-Cl-codoped titania/attapulgite(TiO2/ATT) composites containing a mixture of TiO2 phases by a facile sol-gel method at 70 ℃ using titanium tetraisopropoxide as the TiO2 precursor an...
关键词:ANATASE RUTILE BROOKITE ATTAPULGITE C–Cl-codoped titania Visible light 
Hierarchical structure engineering of brookite TiO2 crystals for enhanced photocatalytic and external antitumor property
《Science Bulletin》2016年第23期1818-1825,共8页Zhifei He Yonghua Su Shuang Yang Long Wu Shengyou Liu Changquan Ling Huagui Yang 
supported by the National Natural Science Foundation of China (21573068);Program of Shanghai Subject Chief Scientist (15XD1501300);the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry;the Fundamental Research Funds for the Central Universities (WD1313009)
Here we report a hydrothermal approach to build and tailor the hierarchical structure of brookite TiO_2 crystal under multiple hierarchical scales. Benefiting from the hierarchical structure and the existence of oxyge...
关键词:Hierarchical structure. Oxygen vacancyBrookite TiO2 Photocatalytic degradation Antitumor property 
Internalization of Foreign Ions into Meta-stable Lattices:a Case Study of Transition-metal-doped Brookite
《Chinese Journal of Structural Chemistry》2016年第8期1157-1166,共10页黄新松 李莉萍 李广社 
Financially supported by the Science and Technology Programs from Fujian Province(No.2013H0057)
The connections between the building units of meta-stable lattice were generally considered to be easily disturbed during the doping process, causing serious hindrances blocking the development of functional doped mat...
关键词:meta-stable lattice doped materials brookite photocatalyst phenol degradation 
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