Tuning the performance of vanadium redox flow batteries by modifying the structural defects of the carbon felt electrode

Autor: Ditty Dixon, Deepu Joseph Babu, Aiswarya Bhaskar, Hans-Michael Bruns, Joerg J. Schneider, Frieder Scheiba, Helmut Ehrenberg

Publikováno v: Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 1698-1706 (2019)

Polyacrylonitrile (PAN)-based carbon felt was subjected to N2-plasma treatment to increase the heteroatom defects and reactive edge sites as a method to increase the performance in vanadium redox flow batteries (VRFBs). N-doping in the felt was mainl

Externí odkaz: https://doaj.org/article/c27a39c7191340b0baa726b1f9fece69

Sodium vanadium titanium phosphate electrode for symmetric sodium-ion batteries with high power and long lifespan

Autor: Dongxue Wang, Xiaofei Bie, Qiang Fu, Ditty Dixon, Natalia Bramnik, Yong-Sheng Hu, Francois Fauth, Yingjin Wei, Helmut Ehrenberg, Gang Chen, Fei Du

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)

Discovering suitable electrodes is a challenge for the development of sodium-ion batteries. Here the authors demonstrate a high-performance symmetric battery based on Na2VTi(PO4)3, highlighting its potential application in a smart grid.

Externí odkaz: https://doaj.org/article/913a6ac230804d97b28e6b4fb971bd88

Investigations on New Electrolyte Composition and Modified Membrane for High Voltage Zinc−Manganese Hybrid Redox Flow Batteries

Autor: Pitchai Ragupathy, Ditty Dixon, Karuppusamy Mariyappan, Mani Ulaganathan, Raghu pandiyan Naresh

Publikováno v: Batteries & Supercaps. 4:1464-1472

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc32ea920e3efd0cb5737b3df69d5213
https://doi.org/10.1002/batt.202100071

(Digital Presentation) Cobalt-Free Spinel-Layered Composite As a Positive Electrode for Sodium-Ion Batteries

Autor: Aswathi T, Ammu Surendran, Harsha Enale, Angelina Sarapulova, Qiang Fu, Michael Knapp, Ditty Dixon, Aiswarya Bhaskar

Publikováno v: ECS Meeting Abstracts. :443-443

Sodium-ion battery (NIB) system is an emerging technology and can be considered as a suitable alternative for lithium-ion batteries (LIBs) due to the large abundance and distribution of sodium on earth and similar working principles to LIB. Among tho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::baa5b69c461ccc37798dd6b08ea169ba
https://doi.org/10.1149/ma2022-024443mtgabs

Tuning the performance of vanadium redox flow batteries by modifying the structural defects of the carbon felt electrode

Autor: Aiswarya Bhaskar, Helmut Ehrenberg, Frieder Scheiba, Ditty Dixon, Deepu J. Babu, J. J. Schneider, Hans-Michael Bruns

Publikováno v: Beilstein Journal of Nanotechnology
Beilstein journal of nanotechnology, 10, 1698–1706
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 1698-1706 (2019)

Polyacrylonitrile (PAN)-based carbon felt was subjected to N2-plasma treatment to increase the heteroatom defects and reactive edge sites as a method to increase the performance in vanadium redox flow batteries (VRFBs). N-doping in the felt was mainl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab1162196439078a03a6e4a7ad37354
https://doi.org/10.3762/bjnano.10.165