Functional Nanomaterials & Electrochemical Devices (FNMED)
Functional Nanomaterials & Electrochemical Devices (FNMED)
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Overview
Overview
Welcome to the Functional nanomaterials and Electrochemical Devices (FNMED) laboratory led by Dr. R.B. Rakhi and affiliated to the Centre for Sustainable Energy Technologies (CSET) of CSIR-National Institute for Interdisciplinary Science and Technology.
Welcome to the Functional nanomaterials and Electrochemical Devices (FNMED) laboratory led by Dr. R.B. Rakhi and affiliated to the Centre for Sustainable Energy Technologies (CSET) of CSIR-National Institute for Interdisciplinary Science and Technology.
In the NFMED lab, we synthesize nanostructured electrode materials for electrochemical energy storage, electrocatalysis, and electrochemical sensing applications. Currently, the group focuses on the growth of 2D layered materials (graphene, MoS2, MXenes, and heterostructures), transition metal oxides, and organic/inorganic hybrid composites.
In the NFMED lab, we synthesize nanostructured electrode materials for electrochemical energy storage, electrocatalysis, and electrochemical sensing applications. Currently, the group focuses on the growth of 2D layered materials (graphene, MoS2, MXenes, and heterostructures), transition metal oxides, and organic/inorganic hybrid composites.
We look forward to both internal and international collaboration as well as comments, suggestions, and guidance from colleagues and peers with shared research interest.
We look forward to both internal and international collaboration as well as comments, suggestions, and guidance from colleagues and peers with shared research interest.
Selected Publications
Selected Publications
R.B. Rakhi, W. Chen, D.K. Cha, and H.N. Alshareef; “Substrate Dependent Self-Organization of Mesoporous Cobalt Oxide Nanowires with Remarkable Pseudocapacitance”, Nanoletters; 2012, 12(5): 2559-2567.
R.B. Rakhi, W. Chen, D.K. Cha, and H.N. Alshareef; “Nanostructured Ternary Electrodes for Energy Storage Applications”, Advanced Energy Materials,2012, 2: 381–389.
R.B. Rakhi, Bilal Ahmed, M. N.Hedhili, D. H. Anjum, and H.N. Alshareef; "Effect of post-etch annealing gas composition on the structural and electrochemical properties of Ti2CTx MXene electrodes for supercapacitor applications", Chemistry of Materials, 2015, 27(15): 5314-5323
R.B. Rakhi, and M.L. Lekshmi; "Reduced graphene oxide based ternary nanocomposite cathodes for high-performance aqueous asymmetric supercapacitors", Electrochimica Acta. 2017, 231: 539-548.
S. Sharath Shankar, Rayammarakkar M. Shereema, RB Rakhi; "Electrochemical determination of Adrenaline using MXene/Graphite composite paste electrodes", ACS Applied Materials & Interfaces, 2018, 10 (50): pp 43343–43351
Manuraj Mohan, K.V. Kavya Nair, K.N. Narayanan Unni, and R.B. Rakhi, (2020) High performance supercapacitors based on MoS2 nanostructures with near commercial mass loading, Journal of alloys and Compounds, 2020, 819: 152963
R Rupa Ranjani, PM Anjana, R.B. Rakhi*; Solvothermal synthesis of CuFeS2 nanoflakes as a promising electrode material for supercapacitors, Journal of Energy Storage,2021, 33: 102063
M Manuraj, VV Mohan, SA Aravindh, SRS Kumar, KNN Unni, RB Rakhi*; Can mixed anion transition metal dichalcogenide electrodes enhance the performance of electrochemical energy storage devices? The case of MoS2xSe2 (1-x), Chemical Engineering Journal, 2022, 443:136451
SM Varghese, VV Mohan, S Suresh, EB Gowd*, RB Rakhi*, Synergistically modified Ti3C2Tx MXene conducting polymer nanocomposites as efficient electrode materials for supercapacitors, Journal of Alloys and Compounds, 2023,443:172923.
SM Varghese, SR Sarath Kumar*, RB Rakhi* Carbide-derived carbon by room temperature chemical etching of MAX phase for supercapacitor application, Applied Physics Letters, 2024,124 (2): 023905.
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