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. 关键词:金红石型TiO_2; 低温水热法; 形貌; 反应温度; 反应时间; rutile TiO_2; low temperature hydrothermal method; shape; reaction temperature; reaction time; [全文内容正在添加中] ......
An accurate theoretical study on intrinsic defect energetics in rutile TiO2 MA Xin-guo(马新国), JIANG Jian-jun(江建军), LIANG Pei(梁培), WANG Juan(王娟) Department of Electronic Science...; Abstract: An accurate theoretical study on the intrinsic point defects in rutile TiO2 was carried out by first-principles calculations using......
diffraction and their surface images were detected by using scan electronic microscope. There were three kinds of TiO2 coatings, pure anatase type TiO2 phase, mixed phases consisted of rutile type TiO2 phase and anatase type TiO2 phase, pure rutile type TiO2 phase. The coating surface with the pure anatase type TiO2 phase is rough, while the coating surface with the pure rutile type TiO2phase is smooth......
Microstructural Characterization and Tensile Behavior of Rutile(TiO2)-Reinforced AA6063 Aluminum Matrix Composites Prepared by Friction Stir ProcessingIsaac Dinaharan2,Esther Titilayo Akinlabi22. Department of Mechanical Engineering Science, University of Johannesburg, Auckland Park Kingsway Campus摘 要:Rutile(TiO2) particle-reinforced aluminum matrix......
Fabrication and Growth Mechanism of Single-crystalline Rutile TiO2 Nanowires by Liquid-phase Deposition Process in a Porous Alumina TemplateAbbas Sadeghzadeh Attar1,21. Department of Metallurgy... 50-80 nm and several micrometers in length.SAED,Raman,and XRD measurements showed that TiO2 nanowires were single-crystalline with a pure rutile structure after heating at 800 ℃ for 10 h.In......
639798) 摘要:In the present work, attempts have been made to extend the use of the tribological and chemical properties of rutile-TiO2 to metallic alloy systems, by forming a rutile coating on the metallic substrates. Two metallic alloys were selected in this study, including AISI316L austenitic stainless steel and aluminium alloy. The rutile-based coatings were fabricated by magnetron sputter......
Trans. Nonferrous Met. Soc. China 28(2018) 348-355 Adsorption behavior and mechanism of Bi(III) ions on rutile-water interface in the presence of nonyl hydroxamic acid Wei XIAO1,2, Pan CAO1,2, Qian...: The adsorption behavior and mechanism of Bi(III) ions on the rutile-water interface were investigated through micro-flotation, Zeta potential measurement, adsorption amount measurement and X-ray photoelectron......
, Shenyang 110004) Abstract: The thermodynamic of the system of rutile, ilmenite and aluminum powder was calculated. The results show that Al, Ca, Mg, Ba, Li and Na can be used as reducing agent... occurs at 1 000 ℃, and the initial reaction temperature delays to 1 236 ℃ when adding CaO. Key words: high titanium ferroalloy; rutile; thermodynamics; kinetics 根据钛含量的高低,钛铁合金分为3个等级,其中含钛65%~75%的称为高钛铁.高钛......
Trans. Nonferrous Met. Soc. China 29(2019) 1939-1947 Adsorption mechanism of sodium oleate and styryl phosphonic acid on rutile and amphibole surfaces Wei XIAO1,2, Ya-xin REN1, Juan YANG1, Pan CAO2... be reduced by about 80%, and that a better flotation index can be obtained using the proposed reagent system. The results of adsorption amount and contact angle measurements indicate that the rutile......
is low, karrooite MgTi2O5 and rutile TiO2 both exist. The stability of karrooite MgTi2O5 is better than that of anosovite MgnTi3-nO5. Slow cooling contributes to the doping of Mg into the anosovite crystal and stabilises the anosovite crystal structure. Key words: anosovite; karrooite; rutile; crystal structure; stability 1 Introduction Titanium is known as a modern metal. It has been widely used......