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Efficient carbon dioxide hydrogenation to formic acid with buffering ionic liquids
dc.contributor.author | Weilhard, Andreas | |
dc.contributor.author | Argent, Stephen | |
dc.contributor.author | Sans, Victor | |
dc.date.accessioned | 2021-06-02T08:53:03Z | |
dc.date.available | 2021-06-02T08:53:03Z | |
dc.date.issued | 2021-01-11 | |
dc.identifier.issn | 2041-1723 | |
dc.identifier.uri | http://hdl.handle.net/10234/193248 | |
dc.description.abstract | The efficient transformation of CO2 into chemicals and fuels is a key challenge for the decarbonisation of the synthetic production chain. Formic acid (FA) represents the first product of CO2 hydrogenation and can be a precursor of higher added value products or employed as a hydrogen storage vector. Bases are typically required to overcome thermodynamic barriers in the synthesis of FA, generating waste and requiring post-processing of the formate salts. The employment of buffers can overcome these limitations, but their catalytic performance has so far been modest. Here, we present a methodology utilising IL as buffers to catalytically transform CO2 into FA with very high efficiency and comparable performance to the base-assisted systems. The combination of multifunctional basic ionic liquids and catalyst design enables the synthesis of FA with very high catalytic efficiency in TONs of >8*105 and TOFs > 2.1*104 h−1. | ca_CA |
dc.format.extent | 7 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Springer Nature | ca_CA |
dc.relation.isPartOf | Nature Communications, volume 12 (2021) | ca_CA |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | * |
dc.subject | catalyst synthesis | ca_CA |
dc.subject | homogeneous catalysis | ca_CA |
dc.subject | ionic liquids | ca_CA |
dc.title | Efficient carbon dioxide hydrogenation to formic acid with buffering ionic liquids | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1038/s41467-020-20291-0 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Generalitat Valenciana | ca_CA |
oaire.awardNumber | CIDEGENT/2018/036 | ca_CA |
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