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Highly Efficient Reversible Hydrogenation of Carbon Dioxide to Formates Using a Ruthenium PNP‐Pincer Catalyst
Abstract
The use of hydrogen as a fuel requires both safe and robust technologies for its storage and transportation. Formic acid (FA) produced by the catalytic hydrogenation of CO 2 is recognized as a potential intermediate H 2 carrier. Herein, we present the development of a formate‐based H 2 storage system that employs a Ru PNP‐pincer catalyst. The high stability of this system allows cyclic operation with an exceptionally fast loading and liberation of H 2. Kinetic studies highlight the crucial role of the base promoter, which controls the rate‐determining step in FA dehydrogenation and defines the total H 2 capacity attainable from the hydrogenation of CO 2. The reported findings show promise for the development of practical technologies that use formic acid as a hydrogen carrier.
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Cited by
Klankermayer, J., Wesselbaum, S., Beydoun, K., & Leitner, W. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201507458 · Cited by 856
Liquid Organic Hydrogen Carrier (LOHC)—Assessment based on chemical and economic properties
Niermann, M., Beckendorff, A., Kaltschmitt, M., & Bonhoff, K. (2019) · International Journal of Hydrogen Energy · doi:10.1016/j.ijhydene.2019.01.199 · Cited by 635
Metadata
- Authors
- Filonenko, G. A., van Putten, R., Schulpen, E. N., Hensen, E. J. M., & Pidko, E. A.
- Venue
- ChemCatChem
- Publisher
- Wiley
- Published
- 2014-04-17
- Volume
- 6
- Issue
- 6
- Pages
- 1526-1530
- ISSN
- 1867-3880 (ISSN-L)
- 1867-3899
- OpenAlex
- W2126788164
- Cited by
- 369
- References
- 0
- FWCI
- 11.76
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Highly Efficient Reversible Hydrogenation of Carbon Dioxide to Formates Using a Ruthenium PNP‐Pincer Catalyst. https://app.cochat.ai/papers/10.1002/cctc.201402119
- The paper
- Filonenko, G. A., van Putten, R., Schulpen, E. N., Hensen, E. J. M., & Pidko, E. A. (2014). Highly Efficient Reversible Hydrogenation of Carbon Dioxide to Formates Using a Ruthenium PNP‐Pincer Catalyst. ChemCatChem. https://doi.org/10.1002/cctc.201402119
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