Anuj Kumar
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View article: Unidirectional bubble transportation on slippery micro-cone array electrodes enables spontaneous 99.99% gas separation in membrane-less water electrolysis
Unidirectional bubble transportation on slippery micro-cone array electrodes enables spontaneous 99.99% gas separation in membrane-less water electrolysis Open
Slippery micro-cone array electrodes for membrane-free water electrolysis with spontaneous 99.99% directional gas separation.
View article: Laser‐Regulated Iridium‐Diffused Nitrogen–Carbon Sites for Enhanced Hydrazine‐Assisted Alkaline Seawater Splitting and Zinc–Hydrazine Batteries
Laser‐Regulated Iridium‐Diffused Nitrogen–Carbon Sites for Enhanced Hydrazine‐Assisted Alkaline Seawater Splitting and Zinc–Hydrazine Batteries Open
The current study presents a quick and simple method for synthesizing Ir nanoclusters decorated on an N‐doped carbon (NC) matrix via pulsed laser ablation in liquid, followed by pyrolysis. The resulting Ir–NC material acts as a dual‐functi…
View article: Elder Abuse between EAG and non-EAG States in India: A Decomposition Analysis Approach
Elder Abuse between EAG and non-EAG States in India: A Decomposition Analysis Approach Open
Objective: The primary aim of this study is to identify the key factors contributing to the differences in the prevalence of elder abuse between Empowered Action Group (EAG) states and non-EAG states. Methods: The data for this study was s…
View article: Deciphering the Electronic Coupling Dynamics of Laser‐induced Ru/Cu Electrocatalyst for Dual‐Side Hydrogen Production and Formic Acid Co‐synthesis via DFT Analysis
Deciphering the Electronic Coupling Dynamics of Laser‐induced Ru/Cu Electrocatalyst for Dual‐Side Hydrogen Production and Formic Acid Co‐synthesis via DFT Analysis Open
Herein, a straightforward approach using pulsed laser technology to synthesize selective hexagonal‐close‐packed ( hcp ) Ru nanoparticles attached to Cu nanospheres (Ru/Cu) as bifunctional electrocatalyst for catalyzing the hydrogen evoluti…
View article: Enhancing Iron Oxide Electrocatalysis for Efficient Overall Water Splitting: A Study of Tailored Synthesis for Advanced Energy Generation and Storage
Enhancing Iron Oxide Electrocatalysis for Efficient Overall Water Splitting: A Study of Tailored Synthesis for Advanced Energy Generation and Storage Open
Water splitting, a critical milestone in the development of renewable energy, allows the production of pure hydrogen and oxygen. Iron oxide (Fe 2 O 3 ), a fundamental component in electrochemical water splitting for both the hydrogen evolu…
View article: Role of extended conjugation on Electronic, Electrochemical, and antimicrobial properties of FeN4-Macrocyclic complexes
Role of extended conjugation on Electronic, Electrochemical, and antimicrobial properties of FeN4-Macrocyclic complexes Open
Developing novel transition metal complexes with unique structures and properties has garnered significant attention in coordination chemistry. In this work, we prepared two Fe-macrocyclic complexes, A and B, with similar macrocyclic core …
View article: Recent advancements and prospects in noble and non-noble electrocatalysts for materials methanol oxidation reactions
Recent advancements and prospects in noble and non-noble electrocatalysts for materials methanol oxidation reactions Open
The direct methanol fuel cell (DMFC) represents a highly promising alternative power source for small electronics and automobiles due to its low operating temperatures, high efficiency, and energy density. The methanol oxidation process (M…
View article: Synergistic Bimetallic Sites in 2D-on-2D Heterostructures for Enhanced C–N Coupling in Sustainable Urea Synthesis
Synergistic Bimetallic Sites in 2D-on-2D Heterostructures for Enhanced C–N Coupling in Sustainable Urea Synthesis Open
Electrochemical conversion of CO2 and N2 to produce "green urea" using renewable energy represents a promising avenue for CO2 mitigation. A bifunctional electrocatalyst with a desirable composition and structure is highly required for the …
View article: Uniting Synergistic Effect of Single‐Ni Site and Electric Field of B‐ Bridged‐N for Boosted Electrocatalytic Nitrate Reduction to Ammonia
Uniting Synergistic Effect of Single‐Ni Site and Electric Field of B‐ Bridged‐N for Boosted Electrocatalytic Nitrate Reduction to Ammonia Open
Electrochemical conversion of nitrate, a prevalent water pollutant, to ammonia (NH 3 ) is a delocalized and green path for NH 3 production. Despite the existence of different nitrate reduction pathways, selectively directing the reaction p…
View article: Bimodal alteration of cognitive accuracy for spintronic artificial neural networks
Bimodal alteration of cognitive accuracy for spintronic artificial neural networks Open
A bimodal approach to enhance cognitive accuracies by tuning the magnetoresistance and multistate in a compound spin synapse is developed.
View article: Plasmonic Imaging of Spatiotemporal Electrochemical Bubble Evolution on Smooth Electrodes with Different Wettabilities
Plasmonic Imaging of Spatiotemporal Electrochemical Bubble Evolution on Smooth Electrodes with Different Wettabilities Open
Although evolution dynamic investigation onto electrochemically generated bubbles on electrode surfaces is crucial for releasing “bubble blocking” effects, traditional “top view” or “side view” methods make spatiotemporal interfacial revol…
View article: Recent Advancements in Hydrogels for Electrocatalytic Activities
Recent Advancements in Hydrogels for Electrocatalytic Activities Open
As humanity becomes increasingly reliant on technology for everyday life, energy security has become a top concern. Common fuel sources such as oil and coal not only continue to skyrocket in price but also contribute to climate change. Tec…
View article: Hydrogels: Synthesis and Recent Advancements in Electrochemical Energy Storage
Hydrogels: Synthesis and Recent Advancements in Electrochemical Energy Storage Open
The current shift from traditional to renewable energy sources is a driving force behind the development of electrochemical storage technologies such as supercapacitors, batteries, and fuel cells. Hydrogels exist as an incredibly versatile…
View article: Transition metal-based nanoparticles as potential antimicrobial agents: recent advancements, mechanistic, challenges, and future prospects
Transition metal-based nanoparticles as potential antimicrobial agents: recent advancements, mechanistic, challenges, and future prospects Open
Bacterial transmission is considered one of the potential risks for communicable diseases, requiring promising antibiotics. Traditional drugs possess a limited spectrum of effectiveness, and their frequent administration reduces effectiven…
View article: Anisotropic solution growth of 1D/2D N-rich carbon
Anisotropic solution growth of 1D/2D N-rich carbon Open
Despite the fact that low-dimensional carbons (LDCs, 1D/2D) materials are very interesting due to their intriguing electrical properties, we still attempt to enrich them by high N-content in order to enjoy their electro-applications. We he…
View article: Boosting the Ni–Zn interplay via O/N dual coordination for high‐efficiency CO<sub>2</sub> electroreduction
Boosting the Ni–Zn interplay via O/N dual coordination for high‐efficiency CO<sub>2</sub> electroreduction Open
Design of supportive atomic sites with a controllably adjusted coordinating environment is essential to advancing the reduction of CO 2 to value‐added fuels and chemicals and to achieving carbon neutralization. Herein, atomic Ni (Zn) sites…
View article: Acid‐Based Polymer Gel as an Efficient Electrolyte
Acid‐Based Polymer Gel as an Efficient Electrolyte Open
Present studies basically focused on preparation a system by using polymer which can show high value of conductivity and can be used as an efficient electrolyte in the formation of electrostatic double layer capacitor cell (EDLC). Here, po…
View article: MXene-Based Nanomaterials for Multifunctional Applications
MXene-Based Nanomaterials for Multifunctional Applications Open
MXene is becoming a “rising star” material due to its versatility for a wide portfolio of applications, including electrochemical energy storage devices, electrocatalysis, sensors, biomedical applications, membranes, flexible and wearable …
View article: An aqueous rechargeable and high-capacity zinc ion battery using a novel rGO–V<sub>2</sub>O<sub>5</sub>–SiO<sub>2</sub> hybrid nanocomposite as a cathode material
An aqueous rechargeable and high-capacity zinc ion battery using a novel rGO–V<sub>2</sub>O<sub>5</sub>–SiO<sub>2</sub> hybrid nanocomposite as a cathode material Open
This work describes a rechargeable rGO–V 2 O 5 –SiO 2 @Zn-ion pouch-type battery with high specific capacity and cycling stability for large-scale energy storage applications.
View article: Electrodeposited cobalt-based electrocatalysts for efficient oxygen evolution reaction and supercapacitors
Electrodeposited cobalt-based electrocatalysts for efficient oxygen evolution reaction and supercapacitors Open
Although transition metal oxides/hydroxides have gone through many modifications including heteroatoms doping to improve their performance towards electrocatalytic water splitting and supercapacitors, their superior performance is yet to c…