ArticleACS omega2020
Sonochemical Hydrogen Production as a Potential Interference in Light-Driven Hydrogen Evolution Catalysis.
Article in ACS omega, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
The trial behind it
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Who cites it
4 citing papers in PubMed.
- Ultrasound-assisted electrochemical hydrogen production in a 300 kHz sonoreactor in the presence of methanol.Ultrasonics sonochemistry · 2026Article
- Sulfur-Doping Tailors BiOI for High-Efficiency Cocatalyst-Free Piezocatalytic HSmall (Weinheim an der Bergstrasse, Germany) · 2026Article
- Sonochemical hydrogen production in a 300 kHz sonoreactor: Comparative effects of short‑chain carboxylic acids, pH, and dissolved gas.Ultrasonics sonochemistry · 2026Article
- A review on the integration of ultrasonication in hybrid systems for enhanced hydrogen yield.Ultrasonics sonochemistry · 2025Review
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The use of sonication to dissolve or disperse solids in solvents is a common practice in catalytic studies. However, the frequency and power of commercial ultrasonic baths are within the right range to trigger unwanted sonochemical reactions that can be a source of interference. Based on our own experience, we have noted that sonication used to disperse heterogeneous photocatalysts in water-alcohol mixtures as the first step in light-driven hydrogen evolution can lead to hydrogen evolution, which is not related to any photochemical or photocatalytic process. Furthermore, "dark" hydrogen evolution continues even when sonication is stopped, which can cause significant problems for time-dependent studies. To the best of our knowledge, this phenomenon has not been described as a potential issue for light-driven hydrogen evolution studies, and it should, therefore, be brought to the attention of the energy conversion research community to avoid errors in ongoing and future hydrogen evolution studies.
Identifiers
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Registered trials
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