Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Katja Li"'
Autor:
Xianbiao Fu, Jakob B. Pedersen, Yuanyuan Zhou, Mattia Saccoccio, Shaofeng Li, Rokas Sažinas, Katja Li, Suzanne Z. Andersen, Aoni Xu, Niklas H. Deissler, Jon Bjarke Valbæk Mygind, Chao Wei, Jakob Kibsgaard, Peter C. K. Vesborg, Jens K. Nørskov, Ib Chorkendorff
Publikováno v:
Science. 379:707-712
Ammonia is a critical component in fertilizers, pharmaceuticals, and fine chemicals and is an ideal, carbon-free fuel. Recently, lithium-mediated nitrogen reduction has proven to be a promising route for electrochemical ammonia synthesis at ambient c
Autor:
Rokas Sažinas, Katja Li, Suzanne Z. Andersen, Mattia Saccoccio, Shaofeng Li, Jakob B. Pedersen, Jakob Kibsgaard, Peter C. K. Vesborg, Debasish Chakraborty, Ib Chorkendorff
Publikováno v:
Sažinas, R, Li, K, Andersen, S Z, Saccoccio, M, Li, S, Pedersen, J B, Kibsgaard, J, Vesborg, P C K, Chakraborty, D & Chorkendorff, I 2022, ' Oxygen-Enhanced Chemical Stability of Lithium-Mediated Electrochemical Ammonia Synthesis ', Journal of Physical Chemistry Letters, vol. 13, no. 20, pp. 4605-4611 . https://doi.org/10.1021/acs.jpclett.2c00768
Although oxygen added to nonaqueous lithium-mediated electrochemical ammonia synthesis (LiMEAS) enhances Faradaic efficiency, its effect on chemical stability and byproducts requires understanding. Therefore, standardized high-resolution gas chromato
Autor:
Michael Statt, Jakob Bruun Pedersen, Rokas Sažinas, Suzanne Zamany Andersen, Katja Li, Vanessa Jane Bukas, Saccoccio, Mattia, Kevin Krempl, Jakob Kibsgaard, Peter Christian Kjærgaard Vesborg, Debashish Chakraborty, Jens Norskov, Chorkendorff
Publikováno v:
Statt, M, Pedersen, J B, Sažinas, R, Andersen, S Z, Li, K, Bukas, V J, Saccoccio, M, Krempl, K, Kibsgaard, J, Vesborg, P C K, Chakraborty, D, Nørskov, J K & Chorkendorff, I Aug. 25 2022, IMPROVED ELECTROCHEMICAL AMMONIA SYNTHESIS, Patent No. WO2022175548 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
The invention regards a method for electrochemical ammonia synthesis, comprising the steps of: - providing an electrolysis cell having a cathode, - contacting the cathode with a source of cations, preferably lithium cations, a source of nitrogen, a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::416bdff502e9bcebc33bc24baec9f317
https://orbit.dtu.dk/en/publications/a576f5be-1439-42f3-87bc-43c7c8084a5f
https://orbit.dtu.dk/en/publications/a576f5be-1439-42f3-87bc-43c7c8084a5f
Autor:
Katja Li, Mattia Saccoccio, Suzanne Zamany Andersen, Rokas Sažinas, Ib Chorkendorff, Kevin Krempl, Jakob B. Pedersen, Jakob Kibsgaard, Debasish Chakraborty, Peter Christian Kjærgaard Vesborg
Publikováno v:
Sažinas, R, Andersen, S Z, Li, K, Saccoccio, M, Krempl, K, Pedersen, J B, Kibsgaard, J, Vesborg, P C K, Chakraborty, D & Chorkendorff, I 2021, ' Towards understanding of electrolyte degradation in lithium-mediated non-aqueous electrochemical ammonia synthesis with gas chromatography-mass spectrometry ', RSC Advances, vol. 11, no. 50, pp. 31487-31498 . https://doi.org/10.1039/d1ra05963g
Lithium-mediated electrochemical ammonia synthesis (LiMEAS) in non-aqueous media is a promising technique for efficient and green ammonia synthesis. Compared to the widely used Haber-Bosch process, the method reduces CO2 emissions to zero due to the
Autor:
Shaofeng Li, Yuanyuan Zhou, Katja Li, Mattia Saccoccio, Rokas Sažinas, Suzanne Z. Andersen, Jakob B. Pedersen, Xianbiao Fu, Vahid Shadravan, Debasish Chakraborty, Jakob Kibsgaard, Peter C.K. Vesborg, Jens K. Nørskov, Ib Chorkendorff
Publikováno v:
Li, S, Zhou, Y, Li, K, Saccoccio, M, Sažinas, R, Andersen, S Z, Pedersen, J B, Fu, X, Shadravan, V, Chakraborty, D, Kibsgaard, J, Vesborg, P C K, Nørskov, J K & Chorkendorff, I 2022, ' Electrosynthesis of ammonia with high selectivity and high rates via engineering of the solid-electrolyte interphase ', Joule, vol. 6, no. 9, pp. 2083-2101 . https://doi.org/10.1016/j.joule.2022.07.009
Ammonia is a large-scale commodity essential to fertilizer production, but the Haber-Bosch process leads to massive emissions of carbon dioxide. Electrochemical ammonia synthesis is an attractive alternative pathway, but the process is still limited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f8f6df9fef1497b203c9f05ea6c97cb
https://orbit.dtu.dk/en/publications/d07a698e-a09c-4f67-b436-815b0de54863
https://orbit.dtu.dk/en/publications/d07a698e-a09c-4f67-b436-815b0de54863
Autor:
Katja Liebal, Vera Denzer, Nico Eisenhauer, Immo Fritsche, Ute Kunzmann, Linda Oña, Martin F. Quaas, Ingmar Staude, Christian Wirth
Publikováno v:
Research Ideas and Outcomes, Vol 10, Iss , Pp 1-18 (2024)
Human activities and their consequences, such as environmental pollution, the exploitation of resources or deforestation, are major causes of biodiversity loss. However, humans depend on a biologically diverse and healthy environment in many ways, as
Externí odkaz:
https://doaj.org/article/26eb51ec91334dfea4e02d56ef79892a
Autor:
Rokas Sazinas, Mattia Saccoccio, Katja Li, Suzanne Zamany Andersen, Shaofeng Li, Jakob B. Pedersen, Jakob Kibsgaard, Peter Vesborg, Debasish Chakraborty, Ib Chorkendorff
Publikováno v:
ECS Meeting Abstracts. :1927-1927
Lithium-mediated electrochemical ammonia synthesis (LiMEAS) is a way-to-go to reduce nitrogen at ambient pressure and temperature, thus avoiding harsh conditions of industrial standard Haber-Bosch process.1 Inspired by Tsuneto,2 we showed how the cho
Autor:
Katja Li, Shaofeng Li, Yuanyuan Zhou, Suzanne Zamany Andersen, Mattia Saccoccio, Rokas Sazinas, Jakob Bruun Pedersen, Xianbiao Fu, Debasish Chakraborty, Peter Vesborg, Jakob Kibsgaard, Jens Norskov, Ib Chorkendorff
Publikováno v:
ECS Meeting Abstracts. :1930-1930
The Haber-Bosch process, which industrially produces ammonia, is one of the most important inventions of the 20th century. It is argued that without the ability to mass produce ammonia and therefore fertilizer, we would not be able to feed half of th
Autor:
Nico Eisenhauer, Karin Frank, Alexandra Weigelt, Bartosz Bartkowski, Rémy Beugnon, Katja Liebal, Miguel Mahecha, Martin Quaas, Djamil Al‐Halbouni, Ana Bastos, Friedrich J. Bohn, Mariana Madruga deBrito, Joachim Denzler, Hannes Feilhauer, Rico Fischer, Immo Fritsche, Claudia Guimaraes‐Steinicke, Martin Hänsel, Daniel B. M. Haun, Hartmut Herrmann, Andreas Huth, Heike Kalesse‐Los, Michael Koetter, Nina Kolleck, Melanie Krause, Marlene Kretschmer, Pedro J. Leitão, Torsten Masson, Karin Mora, Birgit Müller, Jian Peng, Mira L. Pöhlker, Leonie Ratzke, Markus Reichstein, Solveig Richter, Nadja Rüger, Beatriz Sánchez‐Parra, Maha Shadaydeh, Sebastian Sippel, Ina Tegen, Daniela Thrän, Josefine Umlauft, Manfred Wendisch, Kevin Wolf, Christian Wirth, Hannes Zacher, Sönke Zaehle, Johannes Quaas
Publikováno v:
Journal of Sustainable Agriculture and Environment, Vol 3, Iss 2, Pp n/a-n/a (2024)
Abstract Soil is central to the complex interplay among biodiversity, climate, and society. This paper examines the interconnectedness of soil biodiversity, climate change, and societal impacts, emphasizing the urgent need for integrated solutions. H
Externí odkaz:
https://doaj.org/article/2e5fe519e94447249968acfdfd7b0b1a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Comparative perspectives are crucial in the study of human development, yet longitudinal comparisons of humans and other primates are still relatively uncommon. Here, we combined theoretical frameworks from cross-cultural and comparative psy
Externí odkaz:
https://doaj.org/article/6e65bdacc8124bed9575214ed0a972bf