Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Silas A. Towne"'
Autor:
Ju Feng, Fei Ding, Jie Xiao, Mark E. Gross, Silas A. Towne, Jianzhi Hu, Mary Y. Hu, Mark H. Engelhard, Wu Xu, John S. Hardy, Ji-Guang Zhang, Jian Zhang
Publikováno v:
Journal of Power Sources. 215:240-247
The effects of six types of aprotic organic solvents on the discharge performance and discharge products in Li-O 2 batteries are systematically investigated. A large amount of Li 2 O 2 is identified in the air electrodes discharged in glyme-based ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3995000e1e72532e7120f56e4c12aec1
https://doi.org/10.1016/j.jpowsour.2012.05.021
https://doi.org/10.1016/j.jpowsour.2012.05.021
Autor:
Kang Xu, Vilayanur V. Viswanathan, Jie Xiao, Silas A. Towne, Deyu Wang, Ji-Guang Zhang, Dehong Hu, Wu Xu, Zimin Nie, John S. Hardy
Publikováno v:
Journal of Power Sources. 196:9631-9639
The Li–O 2 chemistry in nonaqueous liquid carbonate electrolytes and the underlying reason for its limited reversibility was systematically investigated. X-ray diffraction data showed that regardless of discharge depth lithium alkylcarbonates (lith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ace7f581f32526be54afd2a43397b699
https://doi.org/10.1016/j.jpowsour.2011.06.099
https://doi.org/10.1016/j.jpowsour.2011.06.099
Autor:
Silas A. Towne, Yong Wang, Jun Liu, Haiying Wan, Peter C. Rieke, Vilayanur V. Viswanathan, Sehkyu Park, Yuyan Shao
Publikováno v:
The Journal of Physical Chemistry C. 115:22633-22639
The degradation of the ionic pathway throughout the catalyst layer in proton exchange membrane fuel cells was studied under an accelerated stress test of the catalyst support (potential hold at 1.2 V). Electrochemical behaviors of the cathode based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1397e417fcac1c18bda6e9120ce8275
https://doi.org/10.1021/jp2068599
https://doi.org/10.1021/jp2068599
Autor:
Zimin Nie, Jie Xiao, Silas A. Towne, Vilayanur V. Viswanathan, Dehong Hu, Deyu Wang, Ji-Guang Zhang, Wu Xu
Publikováno v:
Journal of Power Sources. 196:3894-3899
The charging process of Li 2 O 2 -based air electrodes in Li–O 2 batteries with organic carbonate electrolytes was investigated using in situ gas chromatography/mass spectroscopy (GC/MS) to analyze gas evolution. A mixture of Li 2 O 2 /Fe 3 O 4 /Su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9311daf1e0e191fa3b61ebe346fb929d
https://doi.org/10.1016/j.jpowsour.2010.12.065
https://doi.org/10.1016/j.jpowsour.2010.12.065
Autor:
Haiying Wan, Peter C. Rieke, Sehkyu Park, Yuyan Shao, Yong Wang, Jun Liu, Yuehe Lin, Silas A. Towne, Vilayanur V. Viswanathan, Laxmikant V. Saraf
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 3, Pp 258-261 (2011)
A series of cathodes using Pt supported onto graphene sheets with different contents of carbon black in the catalyst layer were prepared and characterized. Carbon black was added as a spacer between two-dimensional graphene sheets in the catalyst lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d208e5264fbda77855754c9889a8161
http://www.sciencedirect.com/science/article/pii/S1388248110005497
http://www.sciencedirect.com/science/article/pii/S1388248110005497
Autor:
Ralph E. Williford, Silas A. Towne, Ji Guang Zhang, Wu Xu, Jun Liu, Vilayanur V. Viswanathan, Donghai Wang, Daiwon Choi, Zhenguo Yang
Publikováno v:
Journal of Power Sources. 195:3720-3729
The entropy changes (� S) in various cathode and anode materials, as well as in complete Li-ion batteries, were measured using an electrochemical thermodynamic measurement system (ETMS). LiCoO2 has a much larger entropy change than electrodes based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b5abff6fa88e3dfd54246730ae04c8e
https://doi.org/10.1016/j.jpowsour.2009.11.103
https://doi.org/10.1016/j.jpowsour.2009.11.103
Publikováno v:
Journal of Power Sources. 171:575-584
Utilizing drop-on-demand technology, we have successfully fabricated hydrogen–air polymer electrolyte membrane fuel cells (PEMFC), demonstrated some of the processing advantages of this technology and have demonstrated that the performance is compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91284cba9fcb47fe4a1847708a74e514
https://doi.org/10.1016/j.jpowsour.2007.07.017
https://doi.org/10.1016/j.jpowsour.2007.07.017
Autor:
Vilayanur V. Viswanathan, Yuyan Shao, Yuehe Lin, Silas A. Towne, Yong Wang, Jun Liu, Peter C. Rieke, Rong Kou, Sehkyu Park
Publikováno v:
Journal of The Electrochemical Society. 158:B297
The electrochemical behavior for Pt catalysts supported on multiwalled carbon nanotubes and Vulcan XC-72 in proton exchange membrane (PEM) fuel cells under accelerated stress test at 1.2 V was examined by cyclic voltammetry, electrochemical impedance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75db1bcc31219f10bd07419c22db1e3a
https://doi.org/10.1149/1.3530843
https://doi.org/10.1149/1.3530843