Studies on the Chemical Mechanism of BaxSrl-xTiO3 Ferroelectric Thin Films by Sol-Gel Method

Journal of Inorganic Materials

• Research Paper • Previous Articles Next Articles

Studies on the Chemical Mechanism of Ba_xSr_l-xTiO₃ Ferroelectric Thin Films by Sol-Gel Method

JIN Cheng-Yu¹; DING Yong-Ping²; MENG Zhong-Yan ¹

l. Department of Material Science; Shanghai University; Shanghai 201800; Chinal 2. Department of Material Science; Shanghai Jiaotong University; Shanghai 200030; China

Received:1999-05-14 Revised:1999-06-28 Published:2000-04-20 Online:2000-04-20

Abstract

Abstract: FTIR analysis combined with DSC, XRD and AFM experiments was used to study on the chemical mechanism of thermal evolution for Ba_xSr_1-xTiO₃ (BST) thin films derived by sol-gel method. Acetylacetone(HAcAc) was introduced as a chelating agent to reduce a rapid hydrolysis rate of Ti-alkoxide, to improve its crystallization path, to decrease its crystallization temperature. And then the densified and crack-free BST thin films with better crystallization were fabricated.

Key words: BST thin films, sol-gel method, FTIR, DSC, XRD, AFM

CLC Number:

O484

JIN Cheng-Yu,DING Yong-Ping,MENG Zhong-Yan. Studies on the Chemical Mechanism of Ba_xSr_l-xTiO₃ Ferroelectric Thin Films by Sol-Gel Method[J]. Journal of Inorganic Materials.

[1]	MAN Xin, WU Nan, ZHANG Mu, HE Hongliang, SUN Xudong, LI Xiaodong. Lu₂O₃-MgO Nano-powder: Synthesis and Fabrication of Composite Infrared Transparent Ceramics [J]. Journal of Inorganic Materials, 2021, 36(12): 1263-1269.
[2]	YANG Conggang, MI Le, FENG Aihu, YU Yang, SUN Dazhi, YU Yun. Synthesis and Performance of KH-560 Modified SiO₂ Insulation Coating [J]. Journal of Inorganic Materials, 2021, 36(12): 1343-1348.
[3]	ZHU Ben-Bi,ZHANG Wang,ZHANG Zhi-Jian,ZHANG Jian-Zhong,IMRAN Zada,ZHANG Di. Photothermal Enhanced Photocatalytic Properties of Titanium Dioxide (B)/Glass Fiber Cloth [J]. Journal of Inorganic Materials, 2019, 34(9): 961-966.
[4]	CHENG Guo-Feng, RUAN Yin-Jie, SUN Yue, YIN Han-Di. Thermodynamic Stability and Thermal Expansion of Pure-phase BiFeO₃ [J]. Journal of Inorganic Materials, 2019, 34(10): 1128-1133.
[5]	HE Fei, LI Ya, LUO Jin, FANG Min-Han, HE Xiao-Dong. Development of SiO₂/C and SiC/C Composites Featuring Aerogel Structures [J]. Journal of Inorganic Materials, 2017, 32(5): 449-458.
[6]	CHEN Ting, ZHA Jian-Rui, ZHANG Xiao-Jun, JIANG Wei-Hui, JIANG Wan, LIU Jian-Min, WU Qian. Silane Coupling Agent on Synthesis and Antioxidation Property of Zircon Film [J]. Journal of Inorganic Materials, 2017, 32(11): 1154-1158.
[7]	JIANG Wen-Long, ZHOU Wei, YING Ji-Fei, YANG Tie-Ying, GAO Yan-Min. Thermal Stable Perovskite Solar Cells Improved by ZnO/Graphene Oxide as Electron Transfer Layers [J]. Journal of Inorganic Materials, 2017, 32(1): 96-100.
[8]	YIN Yue-Feng, LIANG Gui-Jie, ZHANG Qiang, PAN Zheng, LI Wang-Nan, LI Zai-Fang. Optimization of Dye-sensitized Solar Cells Prepared by Pechini Sol-Gel Method [J]. Journal of Inorganic Materials, 2016, 31(7): 739-744.
[9]	WU Shuang, LIU Bo, QIU Zhi-Che, CHEN Shi-Wei, ZHANG Juan-Nan, LIU Xiao-Lin, GU Mu, HUANG Shi-Ming, NI Chen. Improved Preparation Method and Luminescence Properties of LuTaO₄:Ln³⁺(Ln=Eu,Tb) Thin Film [J]. Journal of Inorganic Materials, 2016, 31(4): 372-376.
[10]	ZHANG Guang-Xin, DONG Xiong-Bo, ZHENG Shui-Lin. Photocatalytic Performance of Nano-TiO₂/Diatomite Composite [J]. Journal of Inorganic Materials, 2016, 31(4): 407-412.
[11]	ZHANG Yuan-Yuan, TANG Xiao-Dong, CHEN Ying, WANG Gen-Shui, DONG Xian-Lin. Electrical Transport Properties in La_0.7Ca_0.3-_xSr_xMnO₃ Thin Films [J]. Journal of Inorganic Materials, 2016, 31(3): 274-278.
[12]	GAO Yan-Min, JIANG Wen-Long, YANG Tie-Ying, ZUO Yin-Ze. Fabrication and Characterization of High Stability (EDA)(FA)₂[Pb₃I₁₀] Layered Perovskite Film [J]. Journal of Inorganic Materials, 2016, 31(10): 1129-1134.
[13]	XU Jia-Yue, WANG Jie, CHEN Wei, XIAO Xue-Feng, YANG Bo-Bo, WANG Zhan-Yong, LI Fei, XIE Hui-Dong. Synthesis, Growth and Scintillation Properties of Large Size Bi₄Si₃O₁₂ Crystals [J]. Journal of Inorganic Materials, 2016, 31(10): 1147-1150.
[14]	LI Yan-Chun, ZHANG Xiu-Ling, ZHAN Zhi-Bin, DI Lan-Bo. Influence of Ionic Liquids on Structure and Properties of Magnetically Separable TiO₂ Photocatalytic Materials [J]. Journal of Inorganic Materials, 2015, 30(7): 706-712.
[15]	WU Ying-Jie, WANG Hai-Ling, NING Xing-Kun, WANG Zhan-Jie, WANG Qiang. Dielectric Properties of Au-BaTiO₃ Nanocomposite Films Prepared by Sol-Gel Method [J]. Journal of Inorganic Materials, 2015, 30(2): 207-213.

Studies on the Chemical Mechanism of Ba_xSr_l-xTiO₃ Ferroelectric Thin Films by Sol-Gel Method

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments