2019
DOI: 10.1038/s41467-019-12858-3
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Abstract: Carbon dioxide is a desired feedstock for platform molecules, such as carbon monoxide or higher hydrocarbons, from which we will be able to make many different useful, value-added chemicals. Its catalytic hydrogenation over abundant metals requires the amalgamation of theoretical knowledge with materials design. Here we leverage a theoretical understanding of structure sensitivity, along with a library of different supports, to tune the selectivity of methanation in the Power-to-Gas concept over nickel. For ex… Show more

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Cited by 131 publications
(176 citation statements)
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References 43 publications
(54 reference statements)
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“…Converting CO 2 into fuels and high value-added chemicals has attracted significant worldwide interest in the past few years, as it not only contributes to mitigating greenhouse gas emissions but also produces valuable chemical commodities [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] . As such, CO 2 conversion and utilization should be taken both an integral and important part of greenhouse gas control and sustainable development.…”
mentioning
confidence: 99%
“…Converting CO 2 into fuels and high value-added chemicals has attracted significant worldwide interest in the past few years, as it not only contributes to mitigating greenhouse gas emissions but also produces valuable chemical commodities [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] . As such, CO 2 conversion and utilization should be taken both an integral and important part of greenhouse gas control and sustainable development.…”
mentioning
confidence: 99%
“…Notably, ex situ doped samples show a lower relative intensity at around 2020 cm −1 , which ascribes to linearly adsorbed CO atop a single nickel atom and was shown to be an important descriptor for catalyst activity in Ni/SiO 2 in recent work . Deactivation is accompanied by the disappearance of the CO (ads,top) signal with maximum at 2020 cm −1 .…”
Section: Resultsmentioning
confidence: 87%
“…Figure shows the region from 1400–2200 cm −1 of the FT‐IR spectra recorded during CO 2 hydrogenation at 400 °C for undoped, in situ, and ex situ doped catalyst samples 1, 4 and 5. In this region the CO stretching vibrations and also formate type species can be found, another important spectral feature which may be linked to the deactivating effect of ex situ doped catalysts …”
Section: Resultsmentioning
confidence: 95%
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“…[4] For example, Ni-based materials can be used as catalysts in the fields of reduction of nitroarenes, nitrobenzene, and carbon-carbon coupling reaction. [5] As known, aromatic nitro compounds (p-nitrophenol, P-NP etc.) are potential threat to human and aquatic organisms.…”
Section: Introductionmentioning
confidence: 99%