Optimization of multiple attenuation mechanisms by cation substitution in imidazolic MOFs-derived porous composites for superior broadband electromagnetic wave …

H Yu, X Kou, X Zuo, D Xi, H Guan, P Yin, L Xu… - Journal of Materials …, 2024 - Elsevier
Metal-organic frameworks (MOFs) derived composites are extremely potential
electromagnetic wave (EMW) absorbers. However, the permittivity of absorbers directly …

Mn-substituted NiCo2O4/rGO composite electrode for supercapacitors and their electrochemical performance boost by redox additive in alkaline electrolyte

A Vazhayil, J Thomas, T Thomas, I Hasan… - Journal of Energy …, 2024 - Elsevier
Doping and compositing are the two effective methods to improve the electrochemical
properties of a material and incorporating redox additive (RA) electrolytes has been …

Tuning of physicochemical and electronic characteristics of Cu-doped NiCo2O4 ternary inverse spinel oxides for effective electrocatalytic hydrogen evolution reaction

DS Nair, A Anil, L Elias, N Satyanarayana… - International Journal of …, 2024 - Elsevier
The paper reports the development of Cu-doped NiCo 2 O 4 ternary inverse spinel oxides
through microwave-assisted hydrothermal method as effective catalysts for alkaline …

NiCo2O4/MXene Hybrid as an Efficient Bifunctional Electrocatalyst for Oxygen Evolution and Reduction Reaction

A Vazhayil, L Vazhayal, S Ashok C, J Thomas… - …, 2024 - Wiley Online Library
For the advancement of electrochemical energy conversion and storage technologies,
bifunctional electrocatalysts are crucial for efficiently driving both the oxygen evolution …

Mesoporous Mn-substituted MnxZn1−xCo2O4 ternary spinel microspheres with enhanced electrochemical performance for supercapacitor applications

TH Dolla, IA Lawal, GW Kifle, SC Jikamo… - Scientific Reports, 2024 - nature.com
Extensive investigations have been carried out on spinel mixed transition metal oxide-based
materials for high-performance electrochemical energy storage applications. In this study …

The effect of B–site cation on the supercapacitive properties of LaBO3 (B= Cr, Mn, Fe and Co) porous perovskites

A Vazhayil, R Vinaykumar, J Thomas, AA Jeffery… - Journal of Energy …, 2024 - Elsevier
Perovskite oxides have attracted great attention as favorable electrode materials for
supercapacitors due to their sole structure, intrinsic oxygen vacancy and compositional …

Enhancing peroxidase activity of NiCo2O4 nanoenzyme by Mn doping for catalysis of CRISPR/Cas13a-mediated non-coding RNA detection

S Li, F Wang, L Hao, P Zhang, G Song, Y Zhang… - International Journal of …, 2024 - Elsevier
CRISPR/Cas13a with precise and controllable programming of endonuclease activity has
been served as powerful tool for RNA sensing. Although with high sensitivity, existing …