Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Kalimuthu Vijaya Sankar"'
Autor:
Sumit Majumder, Bibhudatta Malik, Kalimuthu Vijaya Sankar, Yoed Tsur, Gilbert Daniel Nessim, S. K. Tarik Aziz
Publikováno v:
The Journal of Physical Chemistry C. 125:23126-23132
Publikováno v:
ChemElectroChem. 8:517-523
Publikováno v:
ChemSusChem. 13:5671-5682
Perovskite oxides are at the forefront of the race to develop catalysts/electrodes for fuel cells and electrolyzers. This work presents trifunctional properties of the double-perovskite oxide PrBa0.5 Sr0.5 Co1.5 Fe0.5 O5+δ and the PrBa0.5 Sr0.5 Co1.
Autor:
Yoed Tsur, Kalimuthu Vijaya Sankar, Maytal Caspary Toroker, Wenjamin Moschkowitsch, Lior Elbaz, Kapil Dhaka, Rinat Attias
Publikováno v:
ChemSusChem. 14(7)
Trimetallic double hydroxide NiFeCo-OH is prepared by coprecipitation, from which three different catalysts are fabricated by different heat treatments, all at 350 °C maximum temperature. Among the prepared catalysts, the one prepared at a heating a
Publikováno v:
In Electrochemistry Communications January 2020 110
Autor:
Ramakrishnan Kalai Selvan, Seong Chan Jun, Kalimuthu Vijaya Sankar, Sathyanarayanan Shanmugapriya, Subramani Surendran
Publikováno v:
Journal of Colloid and Interface Science. 513:480-488
Battery type electrodes would replace the currently available pseudocapacitive electrodes by the cause of high energy density and long discharge time. In this regard, battery type carbon coated CoFe2O4 spherical nanoparticles is prepared by the facil
Publikováno v:
ACS Applied Materials & Interfaces. 10:8045-8056
For several decades, one of the great challenges for constructing a high-energy supercapacitor has been designing electrode materials with high performance. Herein, we report for the first time to our knowledge a novel hybrid supercapacitor composed
Autor:
Kalimuthu Vijaya Sankar, Seong Chan Jun, Chaiti Ray, Shude Liu, Aniruddha Kundu, Su Chan Lee, Youngho Seo
Publikováno v:
Electrochimica Acta. 259:1037-1044
Layered materials provide good electrochemical performance, but insufficient rate capability, which is the main issue in energy storage. Herein, we propose a facile synthesis of Co2(CO3)(OH)2 nanoflakes and polyhedron flowers supported on Ni foam, a
Autor:
Kalimuthu Vijaya Sankar, Yun-Sung Lee, Ramakrishnan Kalai Selvan, D. Kalpana, Karuppiah Pandi
Publikováno v:
ChemistrySelect. 1:6713-6725
Flexible fiber symmetric supercapacitors were fabricated using activated carbon derived from Agave americana having uniform pores because of chemical activation using two different activating agents, KOH (K-AC) and NaOH (Na-AC). The X-ray diffraction
Autor:
Sankaran Sivakumar, Lakshmanan Kumaresan, Subramaniam Yugeswaran, Kalimuthu Vijaya Sankar, Yoed Tsur, G. Shanmugavelayutham, Jianguo Zhu
Publikováno v:
Journal of Power Sources. 473:228526
Identification of active and stable dual-functional electrocatalyst is a key obstacle for producing clean hydrogen fuel. Herein, we report a single-step fabrication of nickel-yttria stabilized zirconia (Ni-YSZ) 3D micro-pattern through atmospheric pl