Data · dataset · 2026
MgO-Decorated Amino-Functionalized N‑Doped Mesoporous Carbon: A Robust Support for PdAu-Catalyzed Hydrogen Evolution from Formic Acid
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Formic acid (FA) is a promising liquid hydrogen carrier for sustainable energy storage, but its efficient dehydrogenation under mild conditions requires advanced catalyst designs.
Description
Here, we design a multifunctional supported PdAu catalyst tailored to the mechanistic demands of formic acid dehydrogenation (FAD), constructed by anchoring PdAu nanoparticles (NPs) onto MgO-decorated, nitrogen-doped, and amino-functionalized mesoporous carbon microspheres (MgO-NMC-NH<sub>2</sub>).
Systematic characterization reveals MgO decoration introduces abundant surface basic sites, improves PdAu NP dispersion, and induces the formation of electron-enriched Pd species. The optimized PdAu/0.6MgO-NMC-NH<sub>2</sub> catalyst exhibits exceptional FAD performance at 298 K, achieving complete conversion with an initial turnover frequency of 1866 h<sup>–1</sup>, 2.37 times as high as that of the MgO-free PdAu/NMC-NH<sub>2</sub>.
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This work highlights the potential of multicomponent support engineering for boosting the performance of noble metal catalysts, offering a scalable strategy to advance FA as a viable hydrogen storage material for clean energy applications.
Links
Where it is published
- DOI doi.org/10.1021/acs.langmuir.6c04194.s001 ↗
DOI / persistent id · from zivahub uct ac za
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from zivahub uct ac za
Topics
- From keywords
- Biochemistry and cell biology · Chemistry · Earth & Environmental Science · Ecology · Energy · Engineering · Evolutionary biology · Life Sciences
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ZivaHub | oai:figshare.com:article/34024580 | 13 d ago | JSON v1 |
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|---|---|---|---|
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| concepts[field].anzsrc:group:3103 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Ecology'] |
| concepts[field].anzsrc:group:3104 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Evolutionary Biology'] |
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| concepts[field].local:field:earth-environmental | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:energy | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:engineering | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| description | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/description |
| license | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/rights |
| publication_date | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| title | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/title |