Scott Donne

Scott Donne


Research Focus & Metrics

Academic Career Length

32Years (1995-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 April 2007 in Journal of Chemical Education
Verified
Journal Article
Closed access
KGK. Gelderman
K. Gelderman
LLL. Lee
L. Lee
SDScott Donne
Scott Donne

1 May 2014 in Journal of Hazardous Materials
Verified
Journal Article
Closed access
RBRongjun Bian
Rongjun Bian
SJStephen Joseph
Stephen Joseph
LCLiqiang Cui
Liqiang Cui
Genxing PanGenxing Pan
Genxing Pan
LLLianqing Li
Lianqing Li
SDScott Donne
Scott Donne

8 February 2018 in Journal of the Electrochemical Society
Verified
Journal Article
Closed access
PDF file
MFMarveh Forghani
Marveh Forghani
SDScott Donne
Scott Donne
Several electrochemical methods have been developed to determine the contribution of different charge storage mechanisms, such as via the electrical double layer and diffusion-limited processes, to electrochemical capacitor behavior. This includes using cyclic voltammetry (CV) data at different sweep rates to obtain the relationship between voltammetric current and sweep rate, and also the relationship between voltammetric charge and sweep rate. Step potential electrochemical spectroscopy (SPECS) also has been used to effectively differentiate between different charge storage mechanisms. Herein we compare these three methods experimentally and also discuss their advantages and limitations toward differentiating between different charge storage mechanisms. These methods have been applied to electrolytic manganese dioxide (EMD) in 0.5 M K2SO4 between 0.0–0.8 V (vs SCE). It was found that in all cases, the specific capacitance was decreased by increasing the sweep rate. The capacitance-sweep rate dependence was only found to be accurate in a short range of low sweep rates. Overall there was good agreement between the SPECS and current-sweep rate dependence models over the full range of sweep rates. However, the SPECS method provided more precise information about the kinetic behavior of the electrochemical cell through a full range of sweep rates.

1 June 2013 in Carbon Management
Verified
Journal Article
Closed access
SJS Joseph
S Joseph
EGEr Graber
Er Graber
CCC Chia
C Chia
Paul MunroePaul Munroe
Paul Munroe
SDScott Donne
Scott Donne
JHJames Hook
James Hook

1 March 2018 in Science of The Total Environment
Verified
Journal Article
Closed access
SJStephen Joseph
Stephen Joseph
CKClaudia Kammann
Claudia Kammann
JSJessica G. Shepherd
Jessica G. Shepherd
Pellegrino ContePellegrino Conte
Pellegrino Conte
Hans-Peter SchmidtHans-Peter Schmidt
Hans-Peter Schmidt
EGEllen R. Graber
Ellen R. Graber

10 June 2016 in Environmental Science & Technology
Verified
Journal Article
Closed access
ARAditya Rawal
Aditya Rawal
SJStephen D. Joseph
Stephen D. Joseph
JHJames Hook
James Hook
CCChee H. Chia
Chee H. Chia
Paul MunroePaul Munroe
Paul Munroe
BWBeau Webber
Beau Webber