Zobrazeno 41 - 50
of 169
pro vyhledávání: ''
Publikováno v:
Electrochemistry Communications, Vol 63, Iss, Pp 52-55 (2016)
Gas-diffusion microextraction was employed in the extraction of sulphites in wines aiming their electrochemical determination, which was achieved by square-wave voltammetry using screen-printed carbon electrodes. Sulphites are additives commonly used
Publikováno v:
Electrochemistry Communications, Vol 63, Iss, Pp 48-51 (2016)
Herein, we demonstrate the versatility and high sensitivity of the meniscus-based approach of a novel on-line electrochemical mass spectrometry (EC-MS) by studying the formation of gaseous/volatile products during ethanol oxidation on carbon-supporte
Publikováno v:
Electrochemistry Communications, Vol 61, Iss, Pp 57-60 (2015)
The exchange current density of the hydrogen oxidation reaction (HOR) on platinum supported on carbon (Pt/C) has been widely studied for liquid base electrolyte (LBE), but has yet to be reported for a polymer solid base electrolyte (SBE). The goal of
Publikováno v:
Electrochemistry Communications, Vol 60, Iss, Pp 163-167 (2015)
We report here the development of a selective clenbuterol sensor made of disposable screen-printed carbon electrode (SPCE) without the need of adding any biorecognition element. Good analytical performance was achieved through the proper function of
Autor:
Ariel Rosenman, Grigory Salitra, Y. Talyosef, Elena Markevich, Doron Aurbach, Frederick Chesneau
Publikováno v:
Electrochemistry Communications, Vol 60, Iss, Pp 42-46 (2015)
The benefits of fluoroethylene carbonate (FEC)-based electrolyte solution (1 M LiPF6 in FEC/dimethyl carbonate (DMC)) over ethylene carbonate (EC)-based electrolyte solution (1 M LiPF6 in EC/DMC) for the cycling of sulfur/carbon (S/C) composite catho
Autor:
Jyh-Myng Zen, Thangavelu Neeerajaa Sithini, Selvaraj Baskar, Natarajan Thiyagarajan, Krishnan Senthilkumar
Publikováno v:
Electrochemistry Communications, Vol 60, Iss, Pp 113-116 (2015)
This work presents a facile method to electrochemically immobilize adenine, which represents an amine-containing model molecule, on screen printed carbon electrode. Various chloride-containing supporting electrolytes can be employed to electrogenerat
Publikováno v:
Electrochemistry Communications, Vol 60, Iss, Pp 26-29 (2015)
In this communication, we present some new findings on surface oxidized carbon nanotubes (CNTs) when used as cathode of Li–O2 batteries. It is found that the content of oxygen-containing functional groups has a significant influence on the electroc
Autor:
Tao Yang, Sheng Wan, Qingli Huang, Fujun Yin, Xia Sun, Na Li, Yanxia Ma, Guojian Cao, Hong Zhao
Publikováno v:
Electrochemistry Communications, Vol 59, Iss, Pp 95-99 (2015)
In this work, palladium–iridium nanowires with a Pd/Ir atomic ratio of 2/1 are synthesized through a facile hydrothermal method. Transmission electron microscopy images show that the palladium–iridium nanowires have a uniform diameter below 2 nm
Publikováno v:
Electrochemistry Communications, Vol 56, Iss, Pp 16-19 (2015)
Detection of individual nanoparticles is of high importance to basic science as well as to applied one, i.e., for remediation efforts. Electrochemistry was shown previously to play an important role in detection, counting and measuring individual nan
Publikováno v:
Electrochemistry Communications, Vol 49, Iss, Pp 25-29 (2014)
We report on the direct growth of TiO2 nanowires via a facile thermal oxidation treatment of a Ti substrate, and their capacity for electrochemical biosensing. To improve the conductivity of the TiO2 nanowires and to facilitate the immobilization of