3D Multilayered DDM-Modified Nickel Foam Electrode for Advanced Alkaline Water Electrolysis.

Elitsa Petkucheva, Galin Borisov, Jordan Iliev, Elefteria Lefterova, Evelina Slavcheva

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Development, Electrochemical Characterization, and Statistical Optimization of a Low-Cost Membraneless Tubular Flow-By Alkaline Electrolyzer for Green Hydrogen Production.Molecules (Basel, Switzerland) · 2026
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Elitsa PetkuchevaAcad. Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences (IEES-BAS), Acad. G. Bonchev bl. 10, 1113 Sofia, Bulgaria.ORCID 0000-0001-9370-6448

Galin BorisovAcad. Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences (IEES-BAS), Acad. G. Bonchev bl. 10, 1113 Sofia, Bulgaria.ORCID 0000-0003-3598-9595

Jordan IlievAcad. Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences (IEES-BAS), Acad. G. Bonchev bl. 10, 1113 Sofia, Bulgaria.

Elefteria LefterovaAcad. Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences (IEES-BAS), Acad. G. Bonchev bl. 10, 1113 Sofia, Bulgaria.

Evelina SlavchevaAcad. Evgeni Budevski Institute of Electrochemistry and Energy Systems Bulgarian Academy of Sciences (IEES-BAS), Acad. G. Bonchev bl. 10, 1113 Sofia, Bulgaria.

Funding

National Recovery and Sustainability Plan (NRS) "Innovative Bulgaria," Component 2 "Research and Innovation," C2I2: Enhancing the Innovation Capacity of the Bulgarian Academy of Sciences in the Fields of Green and Digital Technologies, as part of the fund Project № BG-RRP- 2.017-0027, "Zero-gap Packaged Hydrogen Generator," carried out at the Institute of Electrochemistry and Energy Systems "Academician Evgeni Budevski," Bulgarian Academy of Sciences.

6 · The paper itself

Abstract

Advanced alkaline water electrolysis (AWE) in "zero-gap" configuration is a promising approach for low-temperature hydrogen production, but its efficiency strongly depends on the design and surface chemistry of nickel-based electrodes. Here, we present a simple dip-and-drying method (DDM) to modify commercial nickel foam with a Ni-FeOOH/PTFE microporous catalytic layer and evaluate its electrochemical performance in 1 M KOH and in a laboratory zero-gap cell with a Zirfon

Indexed as

alkaline water electrolysisdip and drying methodnickel foamzero-gap cell

Identifiers

PMID41515364

DOI10.3390/molecules31010069

PMCPMC12787139

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.