SOL-GEL_METHOD

作品数:416被引量:751H指数:10
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Investigation of Solvent Effect on the Structural Morphological and Optical Properties of ZnO Doped Mg Elaborated by Sol-Gel Method
《Journal of Materials Science and Chemical Engineering》2024年第12期67-79,共13页Asmaa El Hamidi Ahmed El Hichou Abdelmajid Almaggoussi 
This work aims to study the solvent’s effect on the structural, morphological, and optical properties of Mg-doped zinc oxide (MZO) thin films. The results of the XRD analysis revealed that the 2-methoxyethanol solven...
关键词:ZNO ZnO Doped Mg METHANOL 2-Methoxyethanol Preferential Orientation Optical Properties Sol-Gel 
Rare-Earth Doped GdVO<sub>4</sub> by Sol-Gel Method: Structural and Luminescence Properties
《World Journal of Engineering and Technology》2022年第4期907-922,共16页D. Y. Medina-Velázquez A. D. J. Morales-Ramírez A. A. Morales-Hernández B. Gonzalez L. Ramírez-García E. Garfías-García J. Oliva C. R. Garcia J. Reyes-Miranda M. A. Barron E. Osorio-de-la-Rosa 
Rare earths have been extensively developed in recent years, however, new hosts allow high excitation and emission efficiency, in this sense, gadolinium vanadate has been extensively studied and in previous works it h...
关键词:GADOLINIUM Rare Earths Up Convertion 
Nd3+-doped silica glass and fiber prepared by modified sol-gel method被引量:4
《Chinese Optics Letters》2022年第9期38-42,共5页Yinggang Chen Zhiquan Lin Yafei Wang Meng Wang Lei Zhang Yan Jiao Hehe Dong Shikai Wang Chunlei Yu Lili Hu 
supported by the National Natural Science Foundation of China(NSFC)(No.61975216);Zhejiang Postdoctoral Research Project(No.ZJ2020070)。
Large-size Al^(3+)/Nd^(3+)co-doped silica glass with 5000 ppm Nd^(3+)and 50,000 ppm Al^(3+)doping concentrations was prepared by the modified sol-gel method combined with high-temperature melting and molding technolog...
关键词:Nd3+-doped silica SOL-GEL doping homogeneity. 
Preparation of CdTe Nanocrystals Doped Fluorescent Silica Spheres by Sol-gel Method and Their Surface Modification via Thiol-ene Chemistry
《Chemical Research in Chinese Universities》2017年第3期327-332,共6页LIU Yan YU Dongdong ZHU Wei BAI Xiao SHEN Qihui LIU Xiaoyang ZHOU Jianguang 
Supported by the National Program on Key Research & Development Program Sub-project, China(No.2016YFC0800901- Z01 ) and the National Natural Science Foundation o f China(Nos.21271082, 21301066, 21371068, 21401073).
A thcile one-step sol-gel method was used to prepare CdTe nanocrystals(NCs) doped silica microspheres with luxuriant thiol group on their surface using 3-mercaptopropyl trimethoxysilane(MPTMS) as organosilane in t...
关键词:Fluorescent silica sphere Semiconductor nanocrystal Sol-gel method 
Surface structure and catalytic performance of Sr-doped La_2NiAlO_6 double perovskite catalysts for methane combustion被引量:8
《Journal of Rare Earths》2015年第12期1284-1292,共9页胡瑞生 白雅琴 杜航宇 张慧敏 杜燕飞 张俊阁 周啟华 
supported by the Scientific and Technological Planning of Inner Mongolia Hohhot Scientific and Technological Bureau(2012-I-1-1);National Natural Science Foundation of China(21263008);State Key Laboratory of Chemical Resource Engineering in Beijing University of Chemical Technology(CRE-2014-C-304)
A species of novel St-doped rare earth double perovskite catalysts (La2 xSrxNiA106, x=0, 0.1) were prepared by the sol-gel method using citric acid as a complexing agent and calcined at 1100 ℃ for 3 h, then investi...
关键词:rare earths double perovskite methane catalytic combustion sol-gel method 
Enhanced catalytic complete oxidation of 1,2-dichloroethane over mesoporous transition metal-doped γ-Al_2O_3
《Journal of Environmental Sciences》2015年第3期199-209,共11页Abbas Khaleel Muhammad Nawaz 
United Arab Emirates University through NRF grant, 2011
High-surface-area mesoprous powders of γ-Al2O3 doped with Cu^2+, Cr^3+, and V^3+ ions were prepared uia a modified sol-gel method and were investigated as catalysts for the oxidation of chlorinated organic compoun...
关键词:Chlorinated organic compounds Catalytic oxidation Sol-gel method Mixed metal oxides 
Microwave Sintering of Zn-Nb Doped Barium Hexaferrite Synthesized via Sol-Gel Method
《Materials Sciences and Applications》2014年第4期171-176,共6页Samikannu Kanagesan Mansor Hashim Sinnappan Jesurani Thirunavukarasu Kalaivani Ismayadi Ismail 
A series of polycrystalline M-type hexagonal ferrites with the formula BaFe12-2xZnx NbxO19 (x = 0.2, 0.4, 0.6, 0.8 mol%) have been synthesized by the sol-gel method. The composition and microstructure govern the magne...
关键词:CERAMICS MAGNETIC Materials Surface PROPERTIES MAGNETIC PROPERTIES 
Room temperature ferromagnetism of Si-doped ZnO thin films prepared by sol-gel method被引量:2
《Rare Metals》2013年第2期165-168,共4页M. Hassan Farooq Hai-Ling Yang Xiao-Guang Xu Cong-Jun Ran Jun Miao M. Yasir Rafique Li-Qing Pan Yong Jiang 
supported by the National Natural Science Foundation of China(Nos.50831002,51271020,51071022,and11174031);Program for Changjiang Scholars and Innovative Research Team in University(PCSIRT)(No.IRT1106);Beijing Nova Program(No.2011031);Beijing Municipal Natural Science Foundation(No.2102032);the Fundamental Research Funds for the Central Universities
Pure ZnO and Si-doped ZnO thin films were deposited on quartz substrate by using sol-gel spin coating process. X-ray diffraction analysis shows that all the thin films have hexagonal wurtzite structure and preferred c...
关键词:ZNO Dilute magnetic semiconductor DOPING 
Effects of Mo on phase structure and up-conversion emissions of Er:Al_2O_3 nanocrystals被引量:2
《Science China(Physics,Mechanics & Astronomy)》2012年第8期1417-1421,共5页LIU Dan CONG Yan 
supported by the National Natural Science Foundation of China (Grant No. 11004021);the Fundamental Research Funds for the Central Universities (Grant Nos. DC12010117 and DC120101174)
A simple and efficient approach was presented to enhance up-conversion emissions significantly for the Er:Al2O3 nanocrystals by Mo support (Er-Mo:Al2O3) with a 976 nm laser diode excitation. Mo support had evident...
关键词:Er doped Al2O3 up-conversion emissions Mo support sol-gel method 
Preparation and thermal stability of zirconia-doped mullite fibers via sol-gel method被引量:6
《Progress in Natural Science:Materials International》2011年第2期117-121,共5页Wei WANG Duan WENG Xiao-dong WU 
Projects(2009AA064801,2009AA064803) supported by the Ministry of Science and Technology of China
The zirconia-doped mullite fibers were prepared via a sol-gel method from aluminum isopropoxide-aluminum nitrate-tetraethyl orthosilicate system.The effects of zirconia doping on the sol spinnability,mullitization,str...
关键词:MULLITE fiber ZIRCONIA DOPING thermal stability 
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