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Publikováno v:
Electrochemistry Communications, Vol 89, Iss, Pp 6-9 (2018)
pH effect on thermodynamics and kinetics of acetate adsorption on the Pt(111) electrode in solutions is studied over a wide pH range (from 1 to 13) by cyclic voltammetry and electrochemical impedance spectroscopy. With increasing solution pH i) from
Publikováno v:
Electrochemistry Communications, Vol 80, Iss, Pp 44-47 (2017)
The kinetics of passivation and dissolution of many corrosion resistant engineering alloys remain incompletely characterized. Clarification of such kinetics and the unique role of alloying elements were investigated upon Ni-22% Cr and Ni-22% Cr-6% Mo
Publikováno v:
Electrochemistry Communications, Vol 73, Iss, Pp 29-32 (2016)
Physical structure determines nanocatalytic performance. A comparative study was performed using scanning electrochemical microscopy (SECM) in imaging mode and electrochemical impedance spectroscopy (EIS), demonstrating that crystal facets play an im
Publikováno v:
Electrochemistry Communications, Vol 55, Iss, Pp 51-54 (2015)
Here we present for the first time the use of graphene oxide nanoparticles as fixed-charge carriers for the development of membrane-based cation selective ion-selective electrodes (ISEs). The GO nanoparticles are dispersed into tetrahydrofuran, and t
Publikováno v:
Electrochemistry Communications, Vol 43, Iss, Pp 109-112 (2014)
The morphological control of Co3O4 by polyvinylpyrrolidone during precipitation reaction has resulted in the formation of two-dimensional nanodisks with surface porosity. As a bi-functional catalyst, Co3O4 nanodisks are active towards both the oxygen
Publikováno v:
Electrochemistry Communications, Vol 34, Iss, Pp 250-253 (2013)
In this paper we investigate in details the changes occurring in the lithium–oxygen cell during operation in a tetraglyme-base electrolyte, in terms of electrochemical behavior and of carbon electrode morphology. The study evidences a decrease of t
Publikováno v:
Electrochemistry Communications, Vol 34, Iss, Pp 339-343 (2013)
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2013, 34, pp.339-343. ⟨10.1016/j.elecom.2013.07.036⟩
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2013, 34, pp.339-343. ⟨10.1016/j.elecom.2013.07.036⟩
Electropolymeric film of pyrrole-alkylammonium (A2) cationic surfactant and multi-wall carbon nanotubes (MWCNTs) composite was firstly used to absorb Fe(CN)63−/4− ions as electrochemical markers to develop amperometric assay for electrochemically
Publikováno v:
Electrochemistry Communications, Vol 26, Iss, Pp 101-104 (2013)
Many microbial species can use cathodes as electron donors for metabolism. This direct electron transfer (DET) pathway has rarely been proposed in biocorrosion processes. DET from Q235 carbon steel to the sulfate-reducing bacteria (SRB) Desulfovibrio
Autor:
Yeng Ming Lam, Lifei Xi, Xincun Dou, Hemant Kumar Mulmudi, Subodh Mhaisalkar, Stevin S. Pramana, Nripan Mathews
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 9, Pp 951-954 (2011)
Hematite nanorods were grown on fluorine doped tin oxide (FTO) substrates by hydrothermal means utilizing urea as a pH regulating agent. XRD for nanorods revealed pure hematite phase after annealing at 500 °C for 30 min with preferential orientation
Autor:
Qing Shen, Da Qin, Quanxin Zhang, Qingbo Meng, Taro Toyoda, Dongmei Li, Yanhong Luo, Zhexun Yu
Publikováno v:
Electrochemistry Communications, Vol 12, Iss 12, Pp 1776-1779 (2010)
Chemically crosslinked polyacrylamide-based hydrogel has been first used as the polymer matrix to prepare quasi-solid-state polysulfide electrolyte for CdS/CdSe co-sensitized solar cells (QDSCs). The room temperature ionic conductivity of the gel ele