Results 251 to 260 of about 1,254,436 (300)
DC Magnetron Sputtering for Synthesizing Bimetallic NiFe Thin Films as Efficient OER-Catalyzing Electrodes. [PDF]
Materials (Basel)Hasan D +6 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Elements, 2020
The oxidation–reduction (‘redox’) state is an important intensive property of any geologic system and is typically measured (and reported) as either the redox potential (Eh) or the oxygen fugacity (fO2). These two concepts cover the whole spectrum of geologic systems: from low-temperature aqueous and sedimentary systems to high-temperature rock-forming
Cicconi, Maria Rita +3 more
openaire +2 more sources
The oxidation–reduction (‘redox’) state is an important intensive property of any geologic system and is typically measured (and reported) as either the redox potential (Eh) or the oxygen fugacity (fO2). These two concepts cover the whole spectrum of geologic systems: from low-temperature aqueous and sedimentary systems to high-temperature rock-forming
Cicconi, Maria Rita +3 more
openaire +2 more sources
Rare earth ion selective electrodes†
Electroanalysis, 1993AbstractIn this article, we report the rare earth ion selective electrodes developed in our laboratory. Rare earth containing functional copolymers, rare earth oxides, and chelates have been used as active materials. Methods for preparing raw materials, behavior of electrodes, and application of rare earth ion selective electrodes in flow injection ...
Erkang Wang
exaly +2 more sources
The resistance of earth electrodes
Journal of the Institution of Electrical Engineers, 1933This paper, which is an abridgement of a report† prepared by the E.R.A., deals briefly with the most important aspects of the resistance of electrodes used for earthing electrical installations and apparatus. After comparing the practice in various countries, details are given of the effect of the resistivity of the soil and the size and lay-out of ...
P.D. Morgan, H.G. Taylor
openaire +1 more source
Performance of Earthing Systems for Different Earth Electrode Configurations
IEEE Transactions on Industry Applications, 2015Changes of behavior of earthing systems under high impulse conditions from its steady-state conditions have been found to occur in many studies. There are many factors that are thought to cause these changes. However, little studies so far have been conducted on the effects of earth electrode dimensions and configurations, particularly at field sites ...
Mohamed Shahriman Mohamed Yunus +3 more
openaire +1 more source
Journal of Electronics and Advanced Electrical Engineering, 2021
An algorithm is proposed in this paper for calculating the impulse earthing resistances of vertical earthing electrodes. The proposed algorithm employs the average potential method to derive the formula of the low current earthing resistance. Unlike the previous algorithm, the soil ionization effect under high impulse current is taken into account by ...
Yongzheng Zhang, Xiaoqing Zhang
openaire +1 more source
An algorithm is proposed in this paper for calculating the impulse earthing resistances of vertical earthing electrodes. The proposed algorithm employs the average potential method to derive the formula of the low current earthing resistance. Unlike the previous algorithm, the soil ionization effect under high impulse current is taken into account by ...
Yongzheng Zhang, Xiaoqing Zhang
openaire +1 more source
2011 7th Asia-Pacific International Conference on Lightning, 2011
The ability of a horizontal earth electrode in reducing earth potential rise is limited because, beyond a certain length known as the effective length, no further reduction is obtained. In this paper, field experiments and computer simulations of a horizontal earth electrode is presented.
A. Elmghairbi +4 more
openaire +1 more source
The ability of a horizontal earth electrode in reducing earth potential rise is limited because, beyond a certain length known as the effective length, no further reduction is obtained. In this paper, field experiments and computer simulations of a horizontal earth electrode is presented.
A. Elmghairbi +4 more
openaire +1 more source
Grounding/earthing electrode studies. 2
Proceedings of Industrial and Commercial Power Systems Conference, 2002The paper details the effort to determine the adequacy of various methods of grounding/earthing electrodes installed in the alkaline, highly mineralized soil of the Las Vegas, Nevada area The grounding electrode testing program outlined has been prepared to address a number of questions relating to grounding [earthing] electrodes and soil conditions in
R.S. Howard, D.W. Zipse
openaire +1 more source
Potential Distribution About an Electrode on the Surface of the Earth
Physics, 1933An analytical study is made of the potential distribution about an electrode on a stratified earth, from the point of view of developing special formulas appropriate for computation at small and large distances from the electrode. Power series in the distance for small distances and simple asymptotic expansions for large separations are derived first ...
openaire +1 more source