Electrochemical Investigation on Ti4+ Ion Reduction from Fluoride Melts with K2TiF6

被引：0
|
作者：
Li, Bing [1 ]
Weng, Zhiwei [1 ]
Cai, Zhao [1 ]
机构：
[1] East China Univ Sci & Technol, Shanghai 200237, Peoples R China
来源：
TI-2011: PROCEEDINGS OF THE 12TH WORLD CONFERENCE ON TITANIUM, VOL I | 2012年
关键词：
Ti ion; LiF-CaF-K-2; TiF6; melt; cyclic voltammetry; square wave voltammetry; TITANIUM;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
In this paper LiF-CaF2 melt was selected as a supporting electrolyte, and K-2 TiF6 as an active species, Ti ion reduction process was investigated on a tungsten electrode by cyclic voltammetry(CV)and square wave voltammetry(SWV)at the temperature of 1100K. The results showed that there existed four reduction peaks and four corresponding oxidization peaks, which changed with K2 TiF6 content in the melt, they are redox couples of Ti4+/Ti3+,Ti3+/Ti2+ and Ti2+/Ti-0 as well as Ti3+/Ti-0 according to the electron transfer numbers calculated from the square wave voltammograms' results.
引用
收藏
页码：154 / 157
页数：4
相关论文
共 50 条
  • [41] Al-Ti-B grain refiners via powder metallurgy processing of Al/K2TiF6/KBF4 powder blends
    Birol, Yucel
    JOURNAL OF ALLOYS AND COMPOUNDS, 2009, 480 (02) : 311 - 314
  • [42] Hydrogen storage properties of 4MgH2-Li3AlH6 composite improved by the addition of K2TiF6
    Juahir, N.
    Yap, F. A. Halim
    Mustafa, N. S.
    Ismail, M.
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (37) : 12713 - 12720
  • [43] RETRACTION: Investigation on Inorganic Salts K2TiF6 and KBF4 to Develop Nanoparticles Based TiB2 Reinforcement Aluminium Composites
    Mohanavel, V.
    Kumar, K. R.
    Sathish, T.
    BIOINORGANIC CHEMISTRY AND APPLICATIONS, 2023, 2023
  • [44] Exploration of the structural and optical properties of a red-emitting phosphor K2TiF6:Mn4+
    Dou, Xi-Long
    Kuang, Xiao-Yu
    Xia, Xin-Xin
    Ju, Meng
    CHINESE PHYSICS B, 2019, 28 (01)
  • [45] A facile method to synthesize red phosphor K2TiF6:Mn4+ with high luminescence efficiency
    Juan Yang
    Qin Wang
    Jingru Zhuang
    Pei He
    Mingyu Teng
    Zhengliang Wang
    Journal of Materials Science: Materials in Electronics, 2019, 30 : 19030 - 19034
  • [46] A facile method to synthesize red phosphor K2TiF6:Mn4+ with high luminescence efficiency
    Yang, Juan
    Wang, Qin
    Zhuang, Jingru
    He, Pei
    Teng, Mingyu
    Wang, Zhengliang
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019, 30 (20) : 19030 - 19034
  • [47] Surface modification of K2TiF6:Mn4+ phosphor with SrF2 coating to enhance water resistance
    Fang, Zhiyong
    Lai, Xiaohui
    Zhang, Jian
    Zhang, Rui
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2021, 18 (04) : 1106 - 1113
  • [48] Controllable solvothermal synthesis and photocatalytic properties of complex (oxy)fluorides K2TiOF4, K3TiOF5, K7Ti4O4F7 and K2TiF6
    Sheng, Jie
    Tang, Kaibin
    Cheng, Wei
    Wang, Junli
    Nie, Yanxiang
    Yang, Qing
    JOURNAL OF HAZARDOUS MATERIALS, 2009, 171 (1-3) : 279 - 287
  • [49] RETRACTED: Investigation on Inorganic Salts K2TiF6 and KBF4 to Develop Nanoparticles Based TiB2 Reinforcement Aluminium Composites (Retracted Article)
    Mohanavel, Vinayagam
    Kumar, K. Ravi
    Sathish, T.
    Velmurugan, Palanivel
    Karthick, Alagar
    Ravichandran, M.
    Alfarraj, Saleh
    Almoallim, Hesham S.
    Sureshkumar, Shanmugam
    JoshuaRamesh Lalvani, J. Isaac
    BIOINORGANIC CHEMISTRY AND APPLICATIONS, 2022, 2022
  • [50] PREPARATION CONDITIONS OF STRONTIUM-TITANATE FROM K2TIF6 AND SR(NO3)2 AQUEOUS-SOLUTION
    GOLUB, AM
    VOITKO, II
    SAVOSHCH.VS
    ZHURNAL PRIKLADNOI KHIMII, 1973, 46 (04) : 728 - 733
12345