Low-grade heat to hydrogen: Current technologies, challenges and prospective

W Yang, J Bao, H Liu, J Zhang, L Guo - Renewable and Sustainable …, 2023 - Elsevier
Energy crisis and environmental pollution have posed significant challenges to the
development of human society. Hydrogen energy as an ideal energy carrier can ensure a …

Se-doped cobalt oxide nanoparticle as highly-efficient electrocatalyst for oxygen evolution reaction

G Li, F Yin, Z Lei, X Zhao, X He, Z Li, X Yu - International Journal of …, 2022 - Elsevier
Electrolysis of water has been one of the most promising approaches for renewable energy
resources while the efficient oxygen evolution reaction (OER) remains challenging. Herein …

Partially oxidized cobalt species in nitrogen-doped carbon nanotubes: Enhanced catalytic performance to water-splitting

T Najam, S Ibraheem, MA Nazir, A Shaheen… - International Journal of …, 2021 - Elsevier
It's still an ongoing research challenge to explore non-precious metal-based catalysts for
substituting precious metal catalysts during full water electrocatalysis. Herein, we reported …

Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode

RT Yogeeshwari, RH Krishna, PS Adarakatti, S Ashoka - Carbon Letters, 2022 - Springer
Herein, a new and generic strategy has been proposed to introduce uniformly distributed
graphitic carbon into the nanostructured metal oxide. A facile and generic synthetic protocol …

Green synthesis of Co3O4 nanoparticles using psyllium husk (Plantago Ovata) and application as electrocatalyst for oxygen evolution reaction

RA Raimundo, CS Lourenço, NT Câmara… - Journal of …, 2023 - Elsevier
The continuous supply of hydrogen from renewable sources through water electrolysis
technology is a key issue for the development of humanity. To meet this purpose, catalysts …

Insights from Ethylene Glycol Oxidation toward Reduction in the Overpotential Using Sonochemically Derived Orthorhombic CoV2O6·2H2O Sheetlike Structures

S Ashoka, HS Navya, ST Meghana, K Yogesh… - Energy & …, 2024 - ACS Publications
The use of sustainable and green hydrogen fuel has received significant attention in recent
years, and their production via water splitting technology is sternly hindered by the …

Facile hybrid strategy of SrCo0. 5Fe0. 3Mo0. 2O3-δ/Co3O4 heterostructure for efficient oxygen evolution reaction

W Quan, T Chen, S Sun, C Sun, C Wu - Journal of Alloys and Compounds, 2022 - Elsevier
Perovskite oxides with a low overpotential and fine stability for oxygen evolution reaction
(OER) are critical for achieving efficient energy conversion and storage. Herein, we reported …

Electron transfer dynamics and electrocatalytic oxygen evolution activities of the Co3O4 nanoparticles attached to indium tin oxide by self-assembled monolayers

X Liu, Q Tian, Y Li, Z Zhou, J Wang, S Liu… - Frontiers in …, 2022 - frontiersin.org
The Co3O4 nanoparticle-modified indium tin oxide-coated glass slide (ITO) electrodes are
successfully prepared using dicarboxylic acid as the self-assembled monolayer through a …

Fabrication of nickel oxide/copper cobaltite/graphene quantum dot conductive ink as an electrode material for selective electrochemical detection of epinephrine

S Uruc, O Gorduk, Y Sahin - Journal of Alloys and Compounds, 2025 - Elsevier
Wearable sensors and flexible electrodes are key components of point-of-care systems,
facilitating enhanced accessibility and personalization in health monitoring. These …

Co3O4-MoSe2@ C nanocomposite as a multi-functional catalyst for electrochemical water splitting and lithium-oxygen battery

W Yu, S Zhang, K Gao, X Lin, Y Han, Z Zhang - Nanotechnology, 2022 - iopscience.iop.org
Abstract Co 3 O 4-MoSe 2@ C nanocomposite has been prepared by a convenient method
via combining hydrothermally synthesized MoSe 2@ C and Co 3 O 4. When catalyzing the …