SOL-GEL_METHOD

作品数:416被引量:751H指数:10
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Mineral formation on dentin induced by nano-bioactive glass被引量:4
《Chinese Chemical Letters》2016年第9期1509-1514,共6页Xu-Yan Sheng Wei-Yu Gong Qing Hu Xiao-feng Chen Yan-Mei Dong 
the financial support from the National Natural Science Foundation of China (No. 51372005)
The object of this study was to evaluate the effect of bioactive glass (BG) size on mineral formation on dentin surfaces. Totally demineralized dentin discs were treated using BG suspensions with different particle ...
关键词:Bioactive glass Dentin hypersensitivity Mineralization Nano Sol-gel method 
Conductivity and chemical stability of SrCe_(0.92)Nb_(0.03)Tm_(0.05)O_(3-δ) membrane prepared by modified sol-gel method
《Chinese Chemical Letters》2012年第8期957-960,共4页Wen Hui Yuan Chun Shan Dong Li Li 
supported by Joint Funds of NSFC-Guangdong (No. U0834004);NSFC (No. 20976057);Guangdong Provincial Natural Science Funding (No. 06025657)
SrCe0.92 Nb 0.03 Tm0.05 O 3-δ powders were synthesized by a modified sol-gel method using citrate as a chelating agent.X-ray diffraction(XRD) analysis verified SrCe 0.92 Nb 0.03 Tm 0.05 O 3-δ powders and membranes...
关键词:Strontium cerate Chemical stability NIOBIUM Electrical conductivity 
Preparation of TeO_x-SiO_2 film with excellent third-order nonlinear optical properties by electrochemically induced sol-gel method被引量:6
《Chinese Chemical Letters》2011年第11期1359-1362,共4页Qiang Li Min Gu 
supported by Academic Program of Natural Science Foundation Project of CQ CSTC(No 2008BC4003);the Foundation of State Key Laboratory of Physical Chemistry of Solid Surfaces of Xiamen University(No2007)
TeOx-SiO2 composite films having third-order nonlinearities were prepared by electrochemically induced sol-gel deposition method on ITO substrate.The third-order optical nonlinearities of the films were measured by Z-...
关键词:TeOx-SiO2 composite Electrochemically induced sol-gel method Third-order nonlinearities Z-SCAN 
Preparation of PDMS-coated microspheres by sol-gel method for sorptive extraction of PAHs被引量:1
《Chinese Chemical Letters》2008年第8期996-999,共4页Chang Guang Yang Xiang Juan Ji Xiao Zheng Lan 
In this paper, a novel SPME mode, PDMS-coated solid glass microspheres (SGMs), were prepared by sol-gel method. Using homemade thermal desorption unit coupled with CGC-FID, six PAHs as model analytes, the performanc...
关键词:Sorptive extraction PDMS-coated microspheres Sol-gel PAHS 
New Photoluminescence Phenomena of Ge/SiO_2 Glass Synthesized by Sol-gel Method
《Chinese Chemical Letters》2004年第12期1505-1508,共4页YuYingFENG XiaoTianGU JiaHongZHOU JianChunBAO GangLI TianHongLU 
New Ge/SiO_2 glasses have been synthesized by heating the GeO_2/SiO_2 dry gels under H_2gas at 700℃. The resulting fluorescence spectra show that this kind of Ge/SiO_2 glasses emit strongphotoluminescence at 392 nm (...
关键词:Ge/ SiO_2 glasses Ge nanocrystals PHOTOLUMINESCENCE sol-gel method. 
Sol-Gel Method for Preparation of LiLaNiO/γ-Al_2O_3 Catalyst over Monoliths used in POM Reaction
《Chinese Chemical Letters》2001年第3期253-256,共4页Ran RAN Guo Xing XIONG Yu Hong ZHANG Shi Shan SHENG Wei Shen YANG 
the National Advanced Materials Committee of China (Grant No. 715-006-0122) and the Ministry of Science and Technology, China (
A new method for preparing LiLaNiO/γ(-Al2O3 monolithic catalyst was described and discussed. The catalyst, which was supported over the monolith, was evaluated in a POM to syngas process. Relative stable catalytic pr...
关键词:MONOLITH LiLaNiO/γ-Al2O3 catalyst POM syngas. 
In-Situ Synthesis of Terbium Complex with Salicylic Acid in Silica Matrix by a Two-Step Sol-Gel Process被引量:1
《Chinese Chemical Letters》1998年第12期0-0,0-0,共4页Lian She FU Hong Jie ZHANGl Shu Bin WANG Qing Guo MENG Km Yue YANG Jia Zuan NI(Laboratory of Rare Earth Chemistry and Physics, Changchun institute of Applied Chemistry,Chinese Academy of Sciences, Changchun, 130022) 
A process for in situ synthesis of terbium complex with salicylic acid by a two-step solgel method in silica matrix has been proposed. The luminescence properties of the silica gelscodoped with terbium and salicylic a...
关键词:Sol-gel method In situ synthesis  rare earth complex 
Luminescence Properties of the Ternary Terbium Complexes with (Ortho and Para) Aminobenzoic acids and 1,10-Phenanthroline Incorporated in Silica Matrix by a Sol-gel Method被引量:10
《Chinese Chemical Letters》1997年第7期633-636,共4页Yan, B Zhang, HJ Wang, SB Ni, JZ 
Ternary complexes of terbium with ortho (and pam) aminobenzoic acid and 1,10-phenanthroline were introduced into silica gel by the sol-gel method. The luminescence behavior of the solid-state samples was studied durin...
SYNTHESIS OF MeO-SiO_2:Eu^(3+),Bi^(3+)LUMINOPUORS BY THE SOL-GEL METHOD AND A STUDY OF THEIR LUMINESCENCE SPECTRA
《Chinese Chemical Letters》1991年第2期167-168,共2页Bin LI Changjun OU Yiguang TIAN Hong XIAO Guiqin ZHANG (Institute of Materials Science,Jilin University,Changchun 130023,China) 
The luminophors MeO-SiO_2:Eu^(3+),Bi^(3+)and MeO-SiO_2Bi^(3+)(Me=Mg.Sr)were synthesized at relatively lower temperature by the sol-gel method using the silica sol as a source of silica.The optimum composition and synt...
关键词:SYNTHESIS OF MeO-SiO2 SOL LUMINOPUORS BY THE SOL-GEL METHOD AND A STUDY OF THEIR LUMINESCENCE SPECTRA SIO BI 
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