A Pt(II) precursor was impregnated onto graphite (C) and carbon nitride (CNx), successfully forming subnanometric Pt clusters and single atoms. The N species on CNx modified the electronic and topological structure of the metal, improving the catalytic properties of the Pt/CNx catalyst in evolving hydrogen from NH3BH3. This was rationalised by combining HR-TEM and XPS characterisation with DFT computational analysis.
Influence of nitrogen functional groups in carbon-based supports anchoring Pt nanoclusters and single atoms for efficient ammonia borane hydrolysis / I. Barlocco, S. Bellomi, B.M.C. Anghinelli, X. Chen, J.J. Delgado, M. Stucchi, L. Prati, K. Fottinger, A. Villa. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 62:16(2026 Feb 26), pp. 4787-4790. [10.1039/d5cc06925d]
Influence of nitrogen functional groups in carbon-based supports anchoring Pt nanoclusters and single atoms for efficient ammonia borane hydrolysis
I. BarloccoPrimo
;M. Stucchi;L. Prati;A. Villa
Ultimo
2026
Abstract
A Pt(II) precursor was impregnated onto graphite (C) and carbon nitride (CNx), successfully forming subnanometric Pt clusters and single atoms. The N species on CNx modified the electronic and topological structure of the metal, improving the catalytic properties of the Pt/CNx catalyst in evolving hydrogen from NH3BH3. This was rationalised by combining HR-TEM and XPS characterisation with DFT computational analysis.
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