Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Gregory J. Browning"'
Publikováno v:
Electrochimica Acta. 51:5773-5784
Electrodeposition of manganese dioxide has been examined using a combination of rotating disk electrode (RDE) and rotating ring–disk electrode (RRDE) voltammetry, with the goal of developing an understanding of the electrodeposition mechanism. Expe
Autor:
Gregory J. Browning, Scott W. Donne
Publikováno v:
Journal of Applied Electrochemistry. 35:871-878
Deconvolution of the electrolytic manganese dioxide (EMD) discharge curve has indicated the presence of a number of energetically different reduction processes. This has been used to determine the contribution of each reduction process to the total d
Autor:
Gregory J. Browning, Scott W. Donne
Publikováno v:
Journal of Applied Electrochemistry. 35:437-443
The processes involved in the reduction of an electrolytic manganese dioxide (EMD) were investigated and their exchange current densities were determined. The dQ/dE vs E curve was fitted by least squares minimisation with peaks based on the Nernst eq
Publikováno v:
Journal of Colloid and Interface Science. 285:653-664
In this work a titration technique was used to determine the amphoteric surface properties of a series of heat-treated electrolytic manganese dioxide (EMD) samples (up to 500 °C). The surface of each sample was found to consist of independent acidic
Publikováno v:
Energy & Fuels. 19:1078-1083
This study describes an experimental technique to determine the viscosity of high-temperature ash samples, using a thermomechanical analysis (TMA) apparatus. The experimental technique was validated at low temperature by measuring the viscosity of a
Autor:
Terry Wall, G.W. Bryant, H. Emanuel, John Lucas, Sushil Gupta, Gregory J. Browning, Rajender Gupta
Publikováno v:
Energy & Fuels. 14:316-325
The fusibility of blended coal ash was studied by comparing the standard ash fusibility temperature test, temperatures at particular penetration levels measured by thermomechanical analysis (TMA), and predictions of liquid proportion with temperature
Publikováno v:
Journal of Chemical & Engineering Data. 43:378-382
The densities and viscosities of partially carbonated monoethanolamine (MEA), diethanolamine (DEA), and N-methyldiethanolamine (MDEA) solutions were measured at 298 K. With increasing carbon dioxide loadings, significant increases in both density and
Autor:
Gregory J. Browning, Ralph H. Weiland
Publikováno v:
Journal of Chemical & Engineering Data. 39:817-822
In the petrochemical and natural gas industry, the removal of carbon dioxide and hydrogen sulfide from process gas streams is commonly achieved by reacting these impurities with aqueous alkanolamines. Van Krevelen coefficients for protonated monoetha
Publikováno v:
Journal of The Electrochemical Society. 153:A1332
Electrochemical impedance spectroscopy (EIS) has been used to examine the electrochemical and morphological (porosity) changes that the alkaline manganese dioxide cathode undergoes during reduction. Most significantly, within the EIS data a previousl