Zobrazeno 1 - 10
of 342
pro vyhledávání: '"Nora H, de Leeuw"'
Autor:
Fortunate P. Sejie, Olayinka A. Oyetunji, Banothile C. E. Makhubela, James Darkwa, Nora H. de Leeuw
Publikováno v:
Catalysts, Vol 14, Iss 9, p 653 (2024)
Developing effective catalysts that can selectively hydrogenate C=C bonds in biodiesel samples is vital as it tackles the major problem of oxidative stability, which greatly limits the utilization of biodiesel as an alternative fuel. In this work, Co
Externí odkaz:
https://doaj.org/article/bc7a902cc65948c586d2d536f4bfde93
Publikováno v:
Molecules, Vol 29, Iss 14, p 3355 (2024)
The urgent need to shift from non-renewable to renewable energy sources has caused widespread interest in photovoltaic technologies that allow us to harness readily available and sustainable solar energy. In the past decade, polymer solar cells (PSCs
Externí odkaz:
https://doaj.org/article/f57ce2c952d541ffbd8759cb89ddb16d
A DFT Study of CO Hydrogenation on Graphene Oxide: Effects of Adding Mn on Fischer–Tropsch Synthesis
Autor:
Hanieh Bakhtiari, Saeedeh Sarabadani Tafreshi, Mostafa Torkashvand, Majid Abdouss, Nora H. de Leeuw
Publikováno v:
Catalysts, Vol 14, Iss 5, p 294 (2024)
The hydrogenation of carbon monoxide (CO) offers a promising avenue for reducing air pollution and promoting a cleaner environment. Moreover, by using suitable catalysts, CO can be transformed into valuable hydrocarbons. In this study, we elucidate t
Externí odkaz:
https://doaj.org/article/c87a411b816b420fa46d5577dfa04b47
Publikováno v:
ACS Omega, Vol 7, Iss 12, Pp 10212-10224 (2022)
Externí odkaz:
https://doaj.org/article/10c2d777534c46759b346bf31ef75354
Publikováno v:
Molecules, Vol 28, Iss 18, p 6525 (2023)
The increasing demand for clean fuels and sustainable products has attracted much interest in the development of active and selective catalysts for CO conversion to desirable products. This review maps the theoretical progress of the different facets
Externí odkaz:
https://doaj.org/article/6f13178bb1b349b4a8f992ac44a7c0a1
Autor:
Brian Ramogayana, David Santos-Carballal, Khomotso P. Maenetja, Nora H. de Leeuw, Phuti E. Ngoepe
Publikováno v:
ACS Omega, Vol 6, Iss 44, Pp 29577-29587 (2021)
Externí odkaz:
https://doaj.org/article/e5338079a9eb4da297ad8bef5cae6f8e
Publikováno v:
Catalysts, Vol 13, Iss 5, p 837 (2023)
The increasing demand for renewable fuels and sustainable products has encouraged growing interest in the development of active and selective catalysts for the conversion of carbon monoxide into desirable products. The Fischer–Tropsch process consi
Externí odkaz:
https://doaj.org/article/b7c8d93233604c42844b4e09844e5926
Publikováno v:
Catalysts, Vol 13, Iss 4, p 757 (2023)
The potential energy surfaces of the reactions involved in the catalytic cleavage of 2-phenoxy-1-phenylethanol, a model of the β-O-4 linkage in lignin, by (iprPCP)-Ir, (iprPCOP)-Ir, (iprPCP)-Co and (iprPCOP)-Co complexes have been studied using the
Externí odkaz:
https://doaj.org/article/a44d7637d560484da8f198e578f9f2de
Autor:
Marietjie J. Ungerer, Nora H. de Leeuw
Publikováno v:
Nanomaterials, Vol 13, Iss 6, p 1118 (2023)
Many areas of electronics, engineering and manufacturing rely on ferromagnetic materials, including iron, nickel and cobalt. Very few other materials have an innate magnetic moment rather than induced magnetic properties, which are more common. Howev
Externí odkaz:
https://doaj.org/article/dc74a621050940618ca128f0686a812f
Autor:
Theopolina Amakali, Aleksandar Živković, Michael E. A. Warwick, Daniel R. Jones, Charles W. Dunnill, Likius S. Daniel, Veikko Uahengo, Claire E. Mitchell, Nelson Y. Dzade, Nora H. de Leeuw
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
Metal sulphides, including zinc sulphide (ZnS), are semiconductor photocatalysts that have been investigated for the photocatalytic degradation of organic pollutants as well as their activity during the hydrogen evolution reaction and water splitting
Externí odkaz:
https://doaj.org/article/8b58d603f0844c6fa02cd81525774d30