Search Results - "RAVIKUMAR, M. K"

Soluble Lead Redox Flow Batteries: Status and Challenges by Prakash Yadav, Satya, Ravikumar, M. K., Patil, S., Shukla, Ashok

“…Soluble lead redox flow battery (SLRFB) is an emergent energy storage technology appropriate for integrating solar and wind energy into the primary grid. It is…”
Get full text

Electrochemical capacitors: Technical challenges and prognosis for future markets by Shukla, A.K., Banerjee, A., Ravikumar, M.K., Jalajakshi, A.

“…► Basic principles of capacitors are presented. ► Various applications of supercapacitors and technical challenges are discussed. ► Recent developments on…”
Get full text

The renaissance in redox flow batteries by Ravikumar, M. K., Rathod, Suman, Jaiswal, Nandini, Patil, Satish, Shukla, Ashok

“…Although redox flow batteries were invented as early as 1954, no system development took place until NASA demonstrated an Fe/Cr redox flow battery system in…”
Get full text

Potential dependence of segregation and surface alloy formation of a Ru modified carbon supported Pt catalyst by Rose, Abigail, Crabb, Eleanor M., Qian, Yangdong, Ravikumar, M.K., Wells, Peter P., Wiltshire, Richard J.K., Yao, Jun, Bilsborrow, Robert, Mosselmans, Fred, Russell, Andrea E.

“…Ruthenium modified carbon supported platinum catalysts have been shown to have a similar activity towards carbon monoxide oxidation as conventionally prepared…”
Get full text

In situ Ru K-edge EXAFS of CO adsorption on a Ru modified Pt/C fuel cell catalyst by Rose, Abigail, Bilsborrow, Robert, King, Colin R., Ravikumar, M.K., Qian, Yangdong, Wiltshire, Richard J.K., Crabb, Eleanor M., Russell, Andrea E.

“…The Ru–CO bond of CO adsorbed on a Ru modified Pt/C fuel cell catalyst has been directly probed by in situ EXAFS at the Ru K-edge, providing evidence of a…”
Get full text

Effect of binary additives on performance of the undivided soluble-lead-redox-flow battery by Rathod, Suman, Jaiswal, Nandini, Ravikumar, M.K., Patil, Satish, Shukla, Ashok

“…Cycle-life of Soluble-Lead-Redox-Flow-Batteries (SLRFBs) is impacted due to formation of lead dendrites at anode and oxygen evolution at cathode. In this…”
Get full text

Extending cycle life of the soluble lead redox flow battery with an auxiliary gas-diffusion electrode: a proof-of-concept study by Rathod, Suman, Ravikumar, M. K., Jaiswal, Nandini, Patil, Satish, Shukla, A. K.

“…Development and demonstration of soluble lead redox flow battery (SLRFB) is hindered due to its limited cycle life caused by the formation of lead dendrites,…”
Get full text

Synthesis and characterisation of carbon-supported PtGe electrocatalysts for CO oxidation by Crabb, E.M., Ravikumar, M.K.

“…Platinum–germanium catalysts supported on carbon were synthesised from organometallic precursors using surface organometallic chemistry (SOMC). The catalysts…”
Get full text

Methanol electrooxidation on carbon-supported Pt-WO3-x electrodes in sulphuric acid electrolyte by SHUKLA, A. K, RAVIKUMAR, M. K, ARICO, A. S, CANDIANO, G, ANTONUCCI, V, GIORDANO, N, HAMNETT, A

Get full text

Substrate integrated Lead-Carbon hybrid ultracapacitor with flooded, absorbent glass mat and silica-gel electrolyte configurations by BANERJEE, A, RAVIKUMAR, M K, JALAJAKSHI, A, KUMAR, P SURESH, GAFFOOR, S A, SHUKLA, A K

“…Lead-Carbon hybrid ultracapacitors (Pb-C HUCs) with flooded, absorbent-glass-mat (AGM) and silica-gel sulphuric acid electrolyte configurations are developed…”
Get full text

A 5 W liquid-feed solid-polymer-electrolyte direct methanol fuel cell stack with stainless steel by SHUKLA, A. K, RAVIKUMAR, M. K, NEERGAT, M, GANDHI, K. S

“…The use of stainless steel as replacement for graphite in polymer- electrolyte-membrane fuel cells (PEMFCs) has been reported, with little difference in…”
Get full text

A nickel-iron battery with roll-compacted iron electrodes by Ravikumar, M.K., Balasubramanian, T.S., Shukla, A.K.

“…The performance of a 6 V/6 Ah, commercial size, nickel-iron battery with roll-compacted iron electrodes is reported in terms of its discharge characteristics…”
Get full text

A cyclic voltammetric study on the electrocatalysis of alkaline iron-electrode reactions by RAVIKUMAR, M. K, BALASUBRAMANIAN, T. S, SHUKLA, A. K, VENUGOPALAN, S

“…The electrocatalysis of charge/discharge reactons of alkaline-iron electrodes with and without the Bi sub 2 S sub 3 additive have been studied using cyclic…”
Get full text

Decoding baby talk: A novel approach for normal infant cry signal classification by Bano, Sameena, RaviKumar, K. M.

“…This paper describes a novel approach to identify a baby physiological state and its needs. In this work normal infant cry signal of ages 1day to six months…”
Get full text

Effect of anionic, cationic and non-ionic surfactants with NaF as binary additives on the performance of soluble lead redox flow battery by Rathod, Suman, Yadav, Satya Prakash, Ravikumar, M.K., Jaiswal, Nandini, Patil, Satish, Shukla, A.K.

“…The effect of adding sodium lignosulfonate as anionic, hexadecyltrimethylammonium p-toluene sulfonate (HDTMA p-TS) as cationic, or Triton X-100 as non-ionic…”
Get full text

Electronically linked Brain to Brain communication in humans using non-invasive technologies by RaviKumar, K. M., Siddappa, Manjunatha

“…In this paper we will discuss on how electronically linked Brain to Computer Interface(BCI) and Computer to Brain Interface(CBI) can be used to develop Brain…”
Get full text

Analysis of 0dB and 10dB babble noise on stuttered speech by Jabeen, Salma, RaviKumar, K. M.

“…This paper describes the effect of 0dB and 10dB babble noise on stuttered speech. 100 samples are collected from the subjects (stutterer), among which 80…”
Get full text

Measurement of cartilage thickness for early detection of knee osteoarthritis (KOA) by Kubakaddi, S., Ravikumar, K. M., Harini, D. G.

“…Osteoarthritis (OA) is commonly seen among older populace and it is the most widespread of arthritic type. It is a degenerative joint disease where cartilage…”
Get full text

Electrochemical capacitors: Technical challenges and prognosis for future markets: Electrochemical Science and Technology: State of the Art and Future Perspectives. On the occasion of the International Year of Chemistry (2011) by SHUKLA, A. K, BANERJEE, A, RAVIKUMAR, M. K, JALAJAKSHI, A

Get full text

Direct methanol fuel cells for vehicular applications by Shukla, A. K., Ravikumar, M. K., Gandhi, K. S.

Get full text