ORE Home
→
Browsing by Subject

Browsing by Subject "Electrochemistry"

Now showing items 1-20 of 37

Cobalt and molybdenum co-doped Ca2Fe2O5 cathode for solid oxide fuel cell

Baijnath; Tiwari, P.; Basu, S. (International Journal of Hydrogen Energy, 44(20), 2019: 10059-10070)

Recently, Brownmillerite oxides Ca2Fe2-xMxO5 (0 <= x <= 0.2) (M = transition metal such as Co, Mo), have been drawing attention as they possess mixed ionic and electronic conductivity. Fe site of parent Ca2Fe2O5 (CFO) ...
Correlation between the electrochemical response and main components structure in solutions for rechargeable Mg batteries based on THF and the reaction products of tBuMgCl and AlCl3

Chakrabarty, S.; Glagovsky, Y.; Maddegalla, A.; Fridman, N.; Bravo-Zhivotovski, D.; Aurbach, D.; Mukherjee, A.; Noked, M. (Electrochimica Acta, 454, 2023: 142413)

The electrochemical response of ethereal solutions containing magnesium organohaloaluminate complexes has drawn great interest in recent decades owing to their relevance to rechargeable magnesium batteries, as demonstrated ...
Development of melt infiltrated gadolinium doped ceria-carbonate composite electrolytes for intermediate temperature solid oxide fuel cells

Khan, I.; Tiwari, P.K.; Basu, S. (Electrochimica Acta, 294, 2019: 1-10)

Composite electrolyte of gadolinium doped ceria and lithium sodium carbonate ((LiNa)(2)CO3-GDC) showing enhanced stability and mechanical strength has been fabricated using melt infiltration technique and tested as solid ...
Development of SnO2@rGO Hybrid Nanocomposites through Complexometric Approach for Multi-Dimensional Electrochemical Application

Raj, B.; Oraon, R.; Mohapatra, M.; Basu, S.; Padhy, A.K. (Journal of the Electrochemical Society, 167(16), 2020: 167518)

Herein, we report a time-efficient one pot preparation of SnO2 and its composite with reduced graphene oxide (rGO) using Imidazole based organic precursor followed by calcination. Various physicochemical analyses (viz. ...
Dual mode detection of water in an organic solvent with a rhodamine-6G derivative

Behera, K.C.; Patra, B.N.; Bag, B. (Sensors and Actuators B-Chemical, 338, 2021: 129861)

A rhodamine-6G derivative was investigated as a molecular probe for qualitative and quantitative detection of water present in traces in 1,4-dioxane. The photophysical perturbations in the probe exhibiting both colorimetric ...
Electrochemical behavior of nanostructured graphene nickel phosphorus composite coating on copper

Kumari, S.; Panigrahi, A.; Singh, S.K.; Mohapatra, M.; Khanna, A.S.; Mishra, S.K.; Pradhan, S.K. (Journal of Applied Electrochemistry, 49(12), 2019: 1157-1166)

The present work is focused on the effects of graphene addition on the electrochemical performance of environmentally benign nanostructured graphene-nickel-phosphorus composite coating (G-NiP) on copper developed by ...
Enhanced methane electrooxidation by ceria and nickel oxide impregnated perovskite anodes in solid oxide fuel cells

Shahid, M.; He, C.; Sankarasubramanian, S.; Ramani, V.; Basu, S. (International Journal of Hydrogen Energy, 45(19), 2020: 11287-11296)

A key challenge preventing the full utilization of the electrochemical work potentials of hydrocarbon fuels in solid oxide fuel cells (SOFCs) is the prevalence of partial hydrocarbon electrooxidation at the anode and the ...
Ex-solution kinetics of nickel-ceria-doped strontium titanate perovskites

Shahid, M.; Sankarasubramanian, S.; He, C.; Ramani, V.K.; Basu, S. (Ionics, 27(6), 2021: 2527-2536)

Nickel ex-solution from La0.3Sr0.5NixTi1-xO3-delta (LSNxTA-) perovskites containing different nickel fractions (x = 0.04 and 0.16) is studied using temperature-programmed reduction (TPR) and chemisorption. Non-isothermal ...
Facile synthesis of nickel oxalate@carbon as electrical double layer and its derived nickel oxide as pseudo-type supercapacitor electrodes

Sahu, K.K.; Sahoo, R.K.; Beshra, L.D.; Mohapatra, M. (Ionics, 27(2), 2021: 819-832)

We report a surfactant-free, facile, and scalable synthesis of porous nickel oxalate (NiOX) and its derived cabbage-like nickel oxide (NiO) nanostructures. These cabbage-like NiO nanostructures are derived from NiOX by ...
First isolation of solvated MgCl+ species as the sole cations in electrolyte solutions for rechargeable Mg batteries

Maddegalla, A; Kumar, Y; Chakrabarty, S; Glagovsky, Y; Schmerling, B; Fridman, N; Afri, M; Aviv, H; Aurbach, D; Mukherjee, A; Bravo-Zhivotovskii, D; Noked, M (Electrochimica Acta, 463, 2023; 142869)

Synthesis of complex magnesium cations in ethereal solutions, is receiving a lot of attention due to their potential utilization in rechargeable magnesium batteries (RMB). The simplest complex cation, namely, solvated ...
Highly ordered 1D NiCo2O4 nanorods on graphene: An efficient dualfunctional hybrid materials for electrochemical energy conversion and storage applications

Samantara, A.K.; Kamila, S.; Ghosh, A.; Jena, B.K. (Electrochimica Acta, 263, 2018: 147-157)

One dimensional porous binary metal oxides exert much more attention for electrochemical energy conversion and storage applications. Herein, we report a simple process for the synthesis of one dimensional mesoporous rod-like ...
Hollow Mn3O4 nanospheres on graphene matrix for oxygen reduction reaction and supercapacitance applications: Experimental and theoretical insight

Das, S.K.; Kamila, S.; Satpati, B.; Kandasamy, M.; Chakraborty, B.; Basu, S.; Jena, B.K. (Journal of Power Sources, 471, 2020: 228465)

This work demonstrates the synthesis, characterization and electrochemical application of hollow-like Mn3O4 nanostructures well-dispersed on graphene matrix (MnH/G). The as-synthesized MnH/G shows favorable electrochemical ...
Hydrothermally/electrochemically decorated FeSe on Ni-foam electrode: An efficient bifunctional electrocatalysts for overall water splitting in an alkaline medium

Chanda, D.; Tufa, R.A.; Birdja, Y.Y.; Basu, S.; Liu, S.H. (International Journal of Hydrogen Energy, 45(51), 2020: 27182-27192)

A new hybrid catalyst based on Ni foam (NF) and FeSe was prepared by a facial hydrothermal method, in which Se-decorated NF was subsequently electrochemically doped by Fe. Binder-free catalyst containing electrodes were ...
Improved bi-functional ORR and OER catalytic activity of reduced graphene oxide supported ZnCo2O4 microsphere

Chakrabarty, S.; Mukherjee, A.; Su, W.N.; Basu, S. (International Journal of Hydrogen Energy, 44(3), 2019: 1565-1578)

Flower like ZnCo2O4 grafted onto the reduced graphene oxide (RGO) sheet, prepared by urea assisted solvothermal method acts as a bi-functional electrocatalyst for oxygen reduction and evaluation reaction in alkaline media. ...
In-situ construction of porous Fe/Ni/Co-phosphide heterostructures with electron redistribution for the efficient water oxidation reaction

Ping, T.P.; Das, T.K.; Jena, B.K. (Electrochimica Acta, 459, 2023: 142504)

Electrochemical water splitting efficiency is mainly limited by the kinetically sluggish and high overpotential oxygen evolution reaction (OER) at the anode, compared to the hydrogen evolution reaction (HER) at the cathode. ...
In-situ derived highly active NiS2 and MoS2 nanosheets on NiMoO4 microcuboids via controlled surface sulfidation for high-current-density hydrogen evolution reaction

Yu, S.H.; Gogoi, P.K.; Rath, A.; Dai, H.W.; Ng, Z.Q.C.; Suenaga, K.; Pennycook, S.J.; Chua, D.H.C. (Electrochimica Acta, 389, 2021: 138733)

In this work, we highlight the significances of Controlled Surface Sulfidation (CSS) for high-current-density hydrogen evolution reaction (HER) with bimetallic NiMoO4 microcuboids supported on Ni foam. It reveals that a ...
Kinetics of methane electrooxidation in pure and composite anodes of La0.3Y0.1Sr0.4TiO3-delta

Shahid, M.; Ramani, V.; Basu, S. (Journal of Solid State Electrochemistry, 24(1), 2020: 145-156)

The electrochemical characteristics of electrolyte-supported solid oxide fuel cells containing pure perovskite anode of La0.3Y0.1Sr0.4TiO3-(delta), (LYSTA-) and composite anodes with varying fractions (30 and 50 wt%) of ...
La2Ce2O7 based materials for next generation proton conducting solid oxide cells: Progress, opportunity and future prospects

Choudhary, B; Besra, L; Anwar, S; Anwar, S (International Journal Of Hydrogen Energy, 48(73), 2023; 28460-28501)

The development of efficient and environmentally-friendly technology is the only possible way to solve the existing energy and environmental crisis. Solid oxide cells (SOCs) technologies have huge potential in different ...
Microwave assisted recycling of spent Li-ion battery electrode material into efficient oxygen evolution reaction catalyst

Kotkar, A.; Dash, S.; Bhanja, P.; Sahu, S.; Verma, A.; Mukherjee, A.; Mohapatra, M.; Basu, S. (Electrochimica Acta, 442, 2023: 141842)

Owing to the high utilization of Li-ion battery (LIB) in the industrial sector and subsequent production of waste from cycled LIB endows with the shortage of rare metals and environmental pollution. Herein, we demonstrate ...
Nitrogen-doped hierarchically porous carbon obtained via single step method for high performance supercapacitors

Das, T.K.; Banerjee, S.; Kumar, A.; Patra, A.K.; Sastry, P.U.; Debnath, A.K.; Sudarsan, V. (International Journal of Hydrogen Energy, 47(26), 2022: 12829-12840)

In the present work, nitrogen doped hierarchically activated porous carbon (APC) samples have been synthesized via single step scalable method using ethylene di-amine tetra acetic acid (EDTA) as precursor and KOH as ...

Browsing by Subject "Electrochemistry"

Browsing by Subject "Electrochemistry"

Search Repository

Browse

All of Repository

My Account