Boosting pseudocapacitive behavior of supercapattery electrodes by incorporating a Schottky junction for ultrahigh energy density

S Seenivasan, KI Shim, C Lim, T Kavinkumar… - Nano-Micro Letters, 2023 - Springer
Pseudo-capacitive negative electrodes remain a major bottleneck in the development of
supercapacitor devices with high energy density because the electric double-layer …

Regulating electronic structure of iron nitride by tungsten nitride nanosheets for accelerated overall water splitting

T Kavinkumar, H Yang, AT Sivagurunathan, H Jeong… - Small, 2023 - Wiley Online Library
Two essential characteristics that are required for hybrid electrocatalysts to exhibit higher
oxygen and hydrogen evolution reaction (OER and HER, respectively) activity are a …

Minimal do** approach to activate lattice oxygen participation in K2WO4 electrocatalysts for oxygen evolution reaction

S Seenivasan, M Kim, JW Han, DH Kim - Applied Catalysis B: Environment …, 2024 - Elsevier
Understanding oxygen redox processes is pivotal for advancing oxygen evolution catalysts,
critical in electrochemical devices for renewable fuel synthesis. Thermodynamic instability of …

Schottky switch derived by metallic W5N4| catalyst junction: Switch-on to enhance catalytic activity and durability in water splitting reaction

S Seenivasan, H Im, T Lim, JW Han, J Seo - Applied Catalysis B …, 2024 - Elsevier
In water splitting reactions,(oxy) hydroxide catalysts generated in situ have been commonly
suggested as real-time active species; however, their poor electrical conductance severely …

Crystalline Ni-Fe phosphide/amorphous P doped Fe-(oxy) hydroxide heterostructure as a multifunctional electrocatalyst for solar cell-driven hydrogen production

Q Li, Q Chen, S Lei, M Zhai, G Lv, M Cheng… - Journal of Colloid and …, 2023 - Elsevier
Hydrogen production by electrocatalytic water splitting is considered to be an effective and
environmental method, and the design of an electrocatalyst with high efficiency, low cost …

Engineering the surface anatomy of an industrially durable NiCo 2 S 4/NiMo 2 S 4/NiO bifunctional electrode for alkaline seawater electrolysis

S Seenivasan, DH Kim - Journal of Materials Chemistry A, 2022 - pubs.rsc.org
Seawater electrolysis is an attractive approach for combating climate change without
burdening drinking water resources. A robust electrocatalyst is required that can withstand …

Hierarchical Mn3O4/NiSe2–MnSe2: A Versatile Electrode Material for High-Performance All-Solid-State Hybrid Pseudocapacitors with Supreme Working Durability

S Srivastav, S Singh, SK Meher - Langmuir, 2023 - ACS Publications
As highly efficient electrochemical energy storage devices are in indispensable demand for
numerous modern-day technologies, herein sluggish precipitation followed by an anion …

Inverting destructive electrochemical reconstruction of niobium nitride catalyst to construct highly efficient HER/OER catalyst

S Seenivasan, J Seo - Chemical Engineering Journal, 2023 - Elsevier
Electrochemical reconstruction (ECR) is an inevitable phenomenon and also a post-
synthetic method in generating real-time active catalysts from pristine materials for various …

Sandwich structured Fe3O4/NiFe LDH/Fe3O4 as a bifunctional electrocatalyst with superior stability for highly sustained overall water splitting

X Zhang, Y Qiu, Q Li, F Liu, L Cui, C Li, J Liu - Journal of Alloys and …, 2023 - Elsevier
Modifying electrocatalysts' structures and regulating their reaction kinetics is essential to
improve the performance of electrocatalysts. Here, we report the Fe 3 O 4/NiFe layered …

Cu-based hollow nanotubes with enhanced surface roughness and Chloridion-Enriched environment for Seawater-Splitting

Y Du, Q Li, M Liu, D Liu, W **ao, Z **ao, Z Li… - Chemical Engineering …, 2023 - Elsevier
The search for promising methods of hydrogen production has led to the development of
electrocatalytic overall seawater splitting. We have successfully prepared a highly efficient …