The role of carbon-based materials for fuel cells performance
Global reduction of traditional fuel sources such as natural gases, coal, and petroleum has
led researchers to seek prominent and beneficial energy conversion devices. Fuel cells are …
led researchers to seek prominent and beneficial energy conversion devices. Fuel cells are …
Three-dimensional core–shell structured NiCo2O4@ CoS/Ni-Foam electrocatalyst for oxygen evolution reaction and electrocatalytic oxidation of urea
Rational construction of non-noble metal-based electrocatalysts for energy generation and
environmental electrooxidation receives attention because of their simplicity, versatility, and …
environmental electrooxidation receives attention because of their simplicity, versatility, and …
Copper nanoparticle modified chain-like platinum nanocomposites for electro-oxidation of C1-, C2-, and C3-type alcohols
R Bayat, A El Attar, M Akin, M Bekmezci… - International Journal of …, 2024 - Elsevier
The design of efficient, durable and inexpensive electrocatalysts is of great importance in the
development of direct alcohol fuel cells, a clean energy source. In this context, in this study …
development of direct alcohol fuel cells, a clean energy source. In this context, in this study …
Simultaneous electrochemical determination of benzenediol compounds in environmental samples using nano architectures of hydrogen ammonium zinc molybdate …
Phenolic compounds, such as benzenediol (BD), are toxic and exhibit poor biodegradability,
posing a threat to human health and the environment, even at low concentrations. Therefore …
posing a threat to human health and the environment, even at low concentrations. Therefore …
Addition of rhenium (Re) to Pt-Ru/f-MWCNT anode electrocatalysts for enhancement of ethanol electrooxidation in half cell and single direct ethanol fuel cell
AK Choudhary, H Pramanik - International Journal of Hydrogen Energy, 2020 - Elsevier
Abstract Pt-Ru and Pt–Re and Pt-Ru-Re nanoparticles supported on functionalized multi-
walled carbon nanotubes (f-MWCNT) were synthesized via modified polyol reduction …
walled carbon nanotubes (f-MWCNT) were synthesized via modified polyol reduction …
Enhancements in catalytic activity and duration of PdFe bimetallic catalysts and their use in direct formic acid fuel cells
The palladium–iron based bimetallic catalysts (Pd x Fe y/Cs) and facile synthetic method are
introduced to enhance the catalytic activity and operational duration for direct formic acid …
introduced to enhance the catalytic activity and operational duration for direct formic acid …
Enhancement of ethanol electrooxidation in half cell and single direct ethanol fuel cell (DEFC) using post-treated polyol synthesized Pt-Ru nano electrocatalysts …
AK Choudhary, H Pramanik - international journal of hydrogen energy, 2020 - Elsevier
Abstract Highly dispersed Pt-Ru nano electrocatalysts supported on functionalized
acetylene black carbon (C AB) were synthesized by a modified polyol reduction route …
acetylene black carbon (C AB) were synthesized by a modified polyol reduction route …
Optimization and validation of process parameters via RSM for minimizing use of resources to generate electricity from a DEFC
AK Choudhary, H Pramanik - International Journal of Energy …, 2021 - Wiley Online Library
In this study, the response surface methodology (RSM) was applied to design the Box‐
Behnken design (BBD) experiments and optimize the interactive effects of major operating …
Behnken design (BBD) experiments and optimize the interactive effects of major operating …
Functionalization of carbon black for Ru complexation towards the oxidative cleavage of oleic acid
Macroporous oxidized carbon black (CBO) have been functionalized with 4, 4′-diamino-2,
2′-bipyridine (NH 2-bpy) and polydopamine (PDA) allowing the complexation of Ru for the …
2′-bipyridine (NH 2-bpy) and polydopamine (PDA) allowing the complexation of Ru for the …
A portable disposable metal-free electrochemical sensor for uric acid measurement in human blood serum
S Wangchuk, K Promsuwan, J Saichanapan… - Microchemical …, 2024 - Elsevier
A portable, disposable, low-cost, metal-free voltammetric sensor was designed to measure
uric acid (UA) in serum samples. The sensor utilizes a nitrogen (N) and sulfur (S) co-doped …
uric acid (UA) in serum samples. The sensor utilizes a nitrogen (N) and sulfur (S) co-doped …