Preparation and Coloration of Fe2O3/SiO2 Coated Pigments Doped with Zinc Ions

Abstract

Abstract: Due to the incomplete coating of Fe₂O₃/SiO₂ pigment, the color of the pigment turns black and dark over 800 ℃. In this paper, the Fe₂O₃/SiO₂ coated pigments were prepared by sol-gel method, and then the effects of catalyst concentration, reaction temperature, mass ratio of silicon/iron and other factors on the coloration of pigments were investigated. On this basis, the coloration of the Fe₂O₃/SiO₂ coated pigments were studied by doping with zinc ions. The results show that the proper condition of synthetic reaction is the catalyst (ammonia) concentration 0.75 mol/L, the reaction temperature 40 ℃, the silicon/iron mass ratio m(SiO₂)/m(Fe₂O₃)=0.20, iron/zinc molar ratio n(Fe)/n(Zn)=4. The heat resistance of the Fe₂O₃/SiO₂ coated pigments doped with zinc ions is significantly improved, and the sample shows a bright orange red tone after 850 ℃ calcination.

Key words: iron red pigment, coated pigment, zinc ion, coloration, heat resistance

CLC Number:

TQ174.75

FENG Jinyang, ZHAO Kenan, FAN Yijun, LI Ningfang. Preparation and Coloration of Fe₂O₃/SiO₂ Coated Pigments Doped with Zinc Ions[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2021, 40(6): 2090-2095.

References

[1] 徐旭晨,陈涛,夏渊,等.我国氧化铁红行业发展现状分析[J].涂层与防护,2020,41(10):55-62.
XU X C, CHEN T, XIA Y, et al. Status quo and development of iron oxide red industry in China[J]. Coating and Protection, 2020, 41(10): 55-62 (in Chinese).
[2] 彭珊,高云,吴建青,等.红色无机色料概述[J].中国陶瓷,2018,54(10):38-47.
PENG S, GAO Y, WU J Q, et al. An overview of inoraganic red pigments[J]. China Ceramics, 2018, 54(10): 38-47 (in Chinese).
[3] OPUCHOVIC O, KAREIVA A. Historical hematite pigment: synthesis by an aqueous sol-gel method, characterization and application for the colouration of ceramic glazes[J]. Ceramics International, 2015, 41(3): 4504-4513.
[4] SADEGHI-NIARAKI S, GHASEMI B, HABIBOLAHZADEH A, et al. Cool and photocatalytic reddish-brown nanostructured Fe₂O₃@SiO₂@TiO₂ pigments[J]. Materials Science and Engineering: B, 2020, 262: 114752.
[5] SULTAN S, KAREEM K, HE L. Synthesis, characterization and resistant performance of α-Fe₂O₃@SiO₂ composite as pigment protective coatings[J]. Surface and Coatings Technology, 2016, 300: 42-49.
[6] 黄祥卉,陈振华.γ-Fe₂O₃/SiO₂纳米复合粉体的制备[J].无机材料学报,2005,20(3):685-691.
HUANG X H, CHEN Z H. γ-Fe₂O₃/SiO₂ nanocomposites obtained by sol-gel synthesis[J]. Journal of Inorganic Materials, 2005, 20(3): 685-691 (in Chinese).
[7] SAKKA S, KAMIYA K. The sol-gel transition in the hydrolysis of metal alkoxides in relation to the formation of glass fibers and films[J]. Journal of Non-Crystalline Solids, 1982, 48(1): 31-46.
[8] 陈奎,张天云,赵宇杰,等.TEOS的水解[J].兰州理工大学学报,2011,37(3):74-76.
CHEN K, ZHANG T Y, ZHAO Y J, et al. Hydrolysis with TEOS[J]. Journal of Lanzhou University of Technology, 2011, 37(3): 74-76 (in Chinese).
[9] 陈缘,杜高翔,高华,等.包覆型Fe₂O₃/SiO₂复合颜料的制备及其性能[J].硅酸盐学报,2014,42(3):384-389.
CHEN Y, DU G X, GAO H, et al. Preparation and properties of Fe₂O₃/SiO₂ composite red pigment[J]. Journal of the Chinese Ceramic Society, 2014, 42(3): 384-389 (in Chinese).
[10] 顾宇辉,古宏晨,徐宏,等.正硅酸乙酯水解过程的半经验量子化学研究[J].无机化学学报,2003,19(12):1301-1306.
GU Y H, GU H C, XU H, et al. Semi-empirical studies on hydrolysis process of TEOS[J]. Chinese Journal of Inorganic Chemistry, 2003, 19(12): 1301-1306 (in Chinese).
[11] 王芳,刘剑洪,罗仲宽,等.正硅酸乙酯水解-缩合过程的动态激光光散射研究[J].材料导报,2006,20(6):144-146.
WANG F, LIU J H, LUO Z K, et al. The dynamic laser scattering (DLS) investigation on the hydrolytic polycondensation of tetraethylorthosilicate (TEOS)[J]. Materials Review, 2006, 20(6): 144-146 (in Chinese).
[12] 程子贺,方威,杨尹,等.金纳米脐橙用于催化还原硝基酚的原位表面增强拉曼光谱分析[J].分析科学学报,2019,35(2):133-138.
CHENG Z H, FANG W, YANG Y, et al. Gold nano navel orange for in situ surface-enhanced Raman spectroscopy study on catalytic reduction of nitrophenol[J]. Journal of Analytical Science, 2019, 35(2): 133-138 (in Chinese).
[13] 武志富,李素娟.氢氧化锌和氧化锌的红外光谱特征[J].光谱实验室,2012,29(4):2172-2175.
WU Z F, LI S J. Infrared spectra characteristics of zinc hydroxide and zinc oxide[J]. Chinese Journal of Spectroscopy Laboratory, 2012, 29(4): 2172-2175 (in Chinese).
[14] 亓淑艳,赵博超,吴超,等.ZnFe₂O₄及ZnO/ZnFe₂O₄复合材料的光催化性能的研究[J].哈尔滨理工大学学报,2017,22(2):7-11.
QI S Y, ZHAO B C, WU C, et al. Investigation on the preparation and photocatalytic properties study of ZnO/ZnFe₂O₄[J]. Journal of Harbin University of Science and Technology, 2017, 22(2): 7-11 (in Chinese).
[15] 徐明,杨金林,马少健,等.铁酸锌在特性材料方面的研究与展望[J].材料导报,2016,30(1):79-83+101.
XU M, YANG J L, MA S J, et al. Research and prospect of zinc ferrite in characteristic materials[J]. Materials Review, 2016, 30(1): 79-83+101 (in Chinese).

Preparation and Coloration of Fe₂O₃/SiO₂ Coated Pigments Doped with Zinc Ions

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 5

Recommended Articles

Metrics

Comments

[1]	CHEN Ying;DING Hao;SUN Si-jia. Preparation and Property of White Carbon Black-zinc Inorganic Antibacterial Agent [J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2018, 37(6): 2073-2078.
[2]	QIN Yuan;QIAN Shao-yang;CHEGN Jin-shu;KANG Jun-feng. Effect of Cr2O3 and TiO2 on the Coloration and Crystallization Behaviors of CaO-MgO-Al2O3-SiO2 Glass Ceramics [J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2016, 35(5): 1333-1337.
[3]	CHEN Juan;XU Zi-fang;CHEN Qing-chao;DUAN Cheng-peng;LI Feng. Preparation and Electrochromic Properties of La3+-Doped TiO2 Film [J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2016, 35(4): 1203-1208.
[4]	WANG Ying;ZHANG Bo;REN Hao;GUAN Lei. Synthesis, Structure and Properties of a Novel Mononuclear Zinc Complex of Crystalline Material Containing Nitrogen-Donor Ligand [J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2016, 35(11): 3704-3708.
[5]	YANG Xue-ning;WAN Xiu-guo;WANG Si-qing. Comparison of Performance of Heat Resistant Concrete with Nano Silica Fume and Fly Ash Added [J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2013, 32(6): 1146-1150.