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Graphene with Fe and S Coordinated Active Centers: An Active Competitor for the Fe–N–C Active Center for Oxygen Reduction Reaction in Acidic and Basic pH Conditions S. N. Bhange, S. M. Unni, and S.Kurungot ACS Appl. Energy Mater., 2018, 1, 368–376 |
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Nitrogen-Doped Graphene with a Three-Dimensional Architecture Assisted by Carbon Nitride Tetrapods as an Efficient Metal-Free Electrocatalyst for Hydrogen Evolution P. K. Gangadharan, S. M. Unni, N. Kumar, P. Ghosh and S. KurungotChemElectroChem, 2017, DOI: 10.1002/celc.201700479 |
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Direct synthesis of a carbon nanotube interpenetrated doped porous carbon alloy as a durable Pt-free electrocatalyst for the oxygen reduction reaction in an alkaline medium S. M. Unni, G. M. Anilkumar, M. Matsumoto, T. Tamaki, H. Imai and T. Yamaguchi Sustainable Energy Fuels, 2017,1, 1524-1532 (HOT article by editor) |
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In situ grown nickel nanoparticles in a calixarenenanoreactor on a graphene–MoS2 support for efficient water electrolysis B. J. Waghmode, S. N. Bhange, S. M. Unni, K. R. Patil and D. D. Malkhede Sustainable Energy Fuels, 2017,1, 1329-1338 (HOT article by editor) |
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Valorization of coffee bean waste: a coffee bean waste derived multifunctional catalyst or photocatalytic hydrogen production and electrocatalytic oxygen reduction reactions S. M. Unni, L. George, S. N. Bhange, R. N. Devi and S. Kurungot, RSC Adv., 2016, 6, 82103-82111 |
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Nitrogen and Sulphur Co-doped Crumbled Graphene for Oxygen Reduction Reaction with Improved Activity and Stability in Acidic Medium S. N. Bhange, S. M. Unni and S. Kurungot, J. Mater. Chem. A, 2016, 4, 6014-602 |
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Layer-separated MoS2 bearing reduced graphene oxide formed by an in-situ intercalation-cum-anchoring route as a Pt-free electrocatalyst for oxygen reduction R. Illathvalappil, S. M. Unni and S. Kurungot, Nanoscale, 2015, 7, 16729-16736. |
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The Effect of Carbon-Based Substrates onto Non-precious and Precious Electrocatalytic Center S. M. Unni, C. A. Campos-Roldan, J. M. Mora-Hernandez, Y. Luo, L. A. Estudillo-Wong, and N. Alonso-Vante, ECS Trans., 2015, 69, 35-42 |
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Carbon Nanohorn-derived Graphene Nanotubes as a Platinum-free Fuel Cell Cathode S. M. Unni , R. Illathvalappil, S. N. Bhange, H. Puthenpediakkal and S. Kurungot, ACS Appl. Mater. Interfaces, 2015, 7, 24256-24264 |
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CoSe2 supported on nitrogen-doped carbon nanohorn as methanol tolerant cathode for air breathing micro laminar flow fuel cells S. M. Unni , J. M. Mora-Hernandez, S. Kurungot and N. Alonso-Vante, ChemElectroChem, 2015, 2, 1339–1345 |
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In vitro and in silico antifungal efficacy of nitrogen doped carbon nanohorn (NCNH) against Rhizoctoniasolani S. Dharni, Sanchita, S. M. Unni, S. Kurungot, A.lSamad, A. Sharma, D. D. Patra, J. Biomol. Struct. Dyn., 2016, 34, 152-62 |
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Substrate effects on the catalytic centre of CoSe2 for oxygen reduction reaction S. M. Unni , J. M. Mora-Hernández , Y. Luo , and N. Alonso-Vante, ECS Trans., 2015, 64, 1-9. |
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Surface Modified Single Wall Carbon Nanohorn as an Efficient Electrocatalyst for Platinum-Free Fuel Cell Cathode S. M. Unni, S. Ramdas, R. Illathvalappil, S. N. Bhange and S. Kurungot, J. Mater. Chem. A, 2015, 3, 4361 - 4367 |
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Layer-separated distribution of nitrogen doped graphene by wrapping on carbon nitride tetrapods for enhanced oxygen reduction reaction in acid medium S. M. Unni, R. Illathvalapil, P. K. Gangadharan, S. N. Bhange and S. KurungotChem. Commun., 2014, 50, 13769 – 13772 |
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Nitrogen induced surface area and conductivity modulation of carbon nanohorn and its function as an efficient metal-free oxygen reduction electrocatalyst for anion exchange membrane fuel cells S. M. Unni, S. N. Bhange, R. Illathvalappil, N. Mutneja, K. R. Patil and S. Kurungot, Small, 2014, 11, 352-360 |
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An efficient heteroatom-doped carbon electro-catalyst for oxygen reduction reaction by pyrolysis of protein-rich pulse flour cooked with SiO2 nanoparticles R. Ghokale, S. M. Unni, D. Puthussery, S. Kurungot and S. B. OgalePhysChemChemPhys, 2014, 16, 4251-4259 |
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A unique strategy in the design of a high performance thin all-solid-state supercapacitor mimicking the active interface of its liquid-state counterpart B. Anothumakkool, A. T. A. Torris, S. N. Bhange, S. M. Unni, M. V. Badiger and S. Kurungot, Appl. Mater. Interfaces, 2013, 5, 13397–13404. |
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Two-in-one: Inherent Anhydrous and Water-assisted High Proton Conduction in a 3D Metal-organic Framework S. S. Nagarkar, S. M. Unni, A. Sharma, S. Kurungot, and S. K. Ghosh, Angew. Chem. Int. Ed. 2013, 53, 2638–2642 |
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Functionalized graphene using ethylenedioxythiophene as a 2-D multifunctional electrocatalyst for energy conversion applications. S. M. Unni, S. N. Bhange, B. Anothumakkool and S. Kurungot,ChemPlusChem,2013, 78, 1296–1303 |
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1-Dimensional Alignment of Porous Polyethylenedioxythiophene Using Carbon Nanofiber as a Solid Template: An Efficient Charge Storage Material with Improved Capacitance Retention and Cycle Stability B. Anothumakkool, S. N. Bhange, S. M. Unni, S. Kurungot, RSC Advances2013, 3, 11877-11887. |
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3-Diamensionally self assembled single crystalline Platinum nanostructure on few layer graphene as an efficient oxygen reduction electrocatalyst. S. M. Unni, V. K. Pillai and S. Kurungot, RSC Advances,2013, 3, 6913-6921. |
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Hierarchically nano-perforated graphene as a high performance electrode material for ultra capacitor D. Mhamane, A. Suryawanshi, S. M. Unni, S. Kurungot, S. B. Ogale, Small, 2013, 9, 2801–2809 |
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Graphene enriched with pyrrolic coordination of the doped nitrogen as an efficient metal-free electrocatalyst for oxygen reduction. S. M. Unni, S. Devulapally, N Karjule and S. Kurungot, J. Mater. Chem.,2012, 22, 23506-23513 |
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Single-layer-graphene-assembled 3D hexaporous carbon for high performance supercapacitor. P. Yadav, A. Banerjee, S. M. Unni, J. Jog, S. Kurungot and S. B. Ogale, ChemSusChem.2012, 5, 2159 – 2164. |
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Disordered brownmillerite with enhanced oxygen reduction activity
C. P. Jijil, S. M. Unni, S. Kurungot and R. N. Devi, Chem. Mater. 2012, 24 2823–2828 |
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Trigol based reduction of graphite oxide to graphene with enhanced charge storage activity D. Mhamane,S. M. Unni,A. Suryawanshi,O. Game,C. Rode,B. Hannoyer,S. Kurungot,and S. B. Ogale, J. Mater. Chem., 2012, 22, 11140-11145. |
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Ex-situ dispersion of core–shell nanoparticles of Cu–Pt on an in situ modified carbon surface and their enhanced electrocatalytic activities V.M. Dhavale, S. M. Unni, H. N. Kagalwala, V. K. Pillai and S.KurungotChem. Commun., 2011, 47, 3951-3953. |
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High Pt Utilization Electrodes for Polymer Electrolyte Membrane Fuel Cells by Dispersing Pt Particles Formed by a Preprecipitation Method on Carbon “Polished” with Polypyrrole S. M. Unni, V. M. Dhavale, V. K. Pillai and S. Kurungot, J. Phys. Chem. C, 2010, 114,14654–14661 |
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Pt–MoOx-carbon nanotube redox couple based electrocatalyst as a potential partner with polybenzimidazole membrane for high temperature Polymer Electrolyte Membrane Fuel Cell application. R. Vellacheri, S. M. Unni, S. Nahire, U. K. Kharul and S. Kurungot Electrochim. Acta, 2010, 55, 2878-2887. |
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Carbon Nanofiber with Selectively Decorated Pt Both on Inner and Outer Walls as an Efficient Electrocatalyst for Fuel Cell Applications B. K. Balan, S. M. Unni and S. KurungotJ. Phys. Chem. C, 2009, 113, 17572–17578. |
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Domain Size Manipulation of Perflouorinated Polymer Electrolytes by Sulfonic Acid-Functionalized MWCNTs to Enhance Fuel Cell Performance R. Kannan, M. Parthasarathy, S. M. Unni, S. Kurungot and V. K. Pillai, Langmuir, 2009, 25, 8299–8305 |