Determination of Trichloroacetic Acid (TCAA) Using CdO Nanoparticles Modified Carbon Paste Electrode

被引：11
|
作者：
Najafi, Mostafa [1 ]
Darabi, Salman [1 ]
Tadjarodi, Azadeh [2 ]
Imani, Mina [2 ]
机构：
[1] Imam Hossein Univ, Fac Sci, Dept Chem, Tehran 16597, Iran
[2] Iran Univ Sci & Technol, Dept Chem, Res Lab Inorgan Mat Synth, Tehran 1684613114, Iran
来源：
ELECTROANALYSIS | 2013年 / 25卷 / 02期
关键词：
Cadmium oxide; Nanoparticles; Carbon paste electrode; Electrocatalysis; Trichloroacetic acid; LPG SENSING PROPERTIES; THIN-FILMS; CADMIUM-OXIDE; OPTICAL-PROPERTIES; NANOCRYSTALS; NANOTUBES; ELECTROCHEMISTRY; BIOSENSOR; PRECURSOR; SURFACES;
D O I：
10.1002/elan.201200462
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
In this paper, the electrochemical behavior of a carbon paste electrode modified with CdO nanoparticles as a potential electrocatalyst for the reduction of trichloroacetic acid (TCAA) was investigated using cyclic voltammetry and double-potential step chronoamperometry. The modified electrode showed a great enhancement in cathodic peak current with respect to reduction of TCAA in acidic aqueous solution. Using this increment, a quantitative method was developed for the determination of TCAA in aqueous solution. The detection limit and linear dynamic range of TCAA are 2.3x106M and 2.3x1043x106M, respectively.
引用
收藏
页码：487 / 492
页数：6
相关论文
共 50 条
  • [1] Synthesis of CdO Nanoparticles and their Modified Carbon Paste Electrode for Determination of Dopamine and Ascorbic acid by using Cyclic Voltammetry Technique
    Reddy, Sathish
    Swamy, B. E. Kumara
    Chandra, Umesh
    Sherigara, B. S.
    Jayadevappa, H.
    [J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2010, 5 (01): : 10 - 17
  • [2] A Novel Strategy for Determination of Paracetamol in the Presence of Morphine Using a Carbon Paste Electrode Modified with CdO Nanoparticles and Ionic Liquids
    Cheraghi, Somaye
    Taher, Mohammad Ali
    Karimi-Maleh, Hassan
    [J]. ELECTROANALYSIS, 2016, 28 (02) : 366 - 371
  • [3] Electrochemical Oxidation and Determination of Antiviral Drug Acyclovir by Modified Carbon Paste Electrode With Magnetic CdO Nanoparticles
    Naghian, Ebrahim
    Marzi Khosrowshahi, Elnaz
    Sohouli, Esmail
    Pazoki-Toroudi, Hamid Reza
    Sobhani-Nasab, Ali
    Rahimi-Nasrabadi, Mehdi
    Ahmadi, Farhad
    [J]. FRONTIERS IN CHEMISTRY, 2020, 8
  • [4] Determination of Tannic Acid Using Silica Gel Modified Carbon Paste Electrode
    Dai Long Vu
    Ertek, Bensu
    Cervenka, Libor
    Dilgin, Yusuf
    [J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2013, 8 (07): : 9278 - 9286
  • [5] Electrochemical Determination of Neurotransmitters Using Gold Nanoparticles on Nafion/Carbon Paste Modified Electrode
    Atta, Nada F.
    Galal, Ahmed
    Azab, Shereen M.
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2012, 159 (10) : H765 - H771
  • [6] Electrochemical determination of tryptophan, uric acid and ascorbic acid at a gold nanoparticles modified carbon paste electrode
    Ghoreishi, Sayed Mehdi
    Behpour, Mohsen
    Saeidinejad, Faezeh
    [J]. ANALYTICAL METHODS, 2012, 4 (08) : 2447 - 2453
  • [7] Synthesis and characterization of carbon nanoparticles and their modified carbon paste electrode for the determination of dopamine
    Sathisha, T. V.
    Swamy, B. E. Kumara
    Schell, Mark
    Eswarappa, B.
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2014, 720 : 1 - 8
  • [8] Silver nanoparticles modified carbon nanotube paste electrode for simultaneous determination of dopamine and ascorbic acid
    Tashkhourian, J.
    Nezhad, M. R. Hormozi
    Khodavesi, J.
    Javadi, S.
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2009, 633 (01) : 85 - 91
  • [9] Electrochemical determination of naproxen in the presence of acetaminophen using a carbon paste electrode modified with activated carbon nanoparticles
    Soltani, Nasrin
    Tavakkoli, Nahid
    Mosavimanesh, Zinat S.
    Davar, Fatemeh
    [J]. COMPTES RENDUS CHIMIE, 2018, 21 (01) : 54 - 60
  • [10] Electrocatalytic Determination of Ampicillin Using Carbon-Paste Electrode Modified with Ferrocendicarboxylic Acid
    Khalilzadeh, M. A.
    Gholami, F.
    Karimi-Maleh, H.
    [J]. ANALYTICAL LETTERS, 2009, 42 (03) : 584 - 599
12345