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Browsing Research Articles (Chemistry) by Author "Langmi, Henrietta Wakuna"
Now showing items 1-11 of 11
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Bambalaza, Sonwabo E.; Langmi, Henrietta Wakuna; Mokaya, Robert; Musyoka, Nicholas M.; Khotseng, Lindiwe E. (Elsevier, 2021-02)Please read abstract in the article.
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Mbatha, Siphesihle; Thomas, Sebastien; Parkhomenko, Ksenia; Roger, Anne-Cecile; Louis, Benoit; Cui, Xiaoti; Everson, Ray; Langmi, Henrietta Wakuna; Musyoka, Nicholas; Ren, Jianwei (MDPI, 2023-10-06)The kinetics of methanol synthesis remains debatable for various reasons, such as the lack of scientifically conclusive agreement about reaction mechanisms. The focus of this paper is on the evaluation of the intrinsic ...
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Molefe, Lerato Y.; Musyoka, Nicholas M.; Ren, Jianwei; Langmi, Henrietta Wakuna; Mathe, Mkhulu; Ndungu, Patrick Gathura (Springer, 2021-01)Despite the extensive studies done on the remarkable characteristics of metal–organic frameworks (MOFs) for gas storage applications, several issues still preclude their widespread commercial lightweight applications. In ...
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Otieno, Stephen O.; Kengara, Fredrick O.; Kemmegne-Mbouguen, Justin Claude; Langmi, Henrietta Wakuna; Kowenje, Chrispin B.O.; Mokaya, Robert (Elsevier, 2019-12)A variety of zeolites have been synthesized by performing either metakaolinization or fused-metakaolinization of natural clays prior to the hydrothermal synthesis step. To understand the differences arising from performing ...
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Ngwem, Marcelline Carine Ngo; Kemmegne-Mbouguen, Justin Claude; Langmi, Henrietta Wakuna; Musyoka, Nicholas M.; Mokaya, Robert (Wiley, 2022-10)Please read abstract in the article.
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Bambalaza, Sonwabo E.; Langmi, Henrietta Wakuna; Mokaya, Robert; Musyoka, Nicholas M.; Khotseng, Lindiwe E. (American Chemical Society, 2020-05)Please read abstract in the article.
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Molefe, Lerato Y.; Musyoka, Nicholas M.; Ren, Jianwei; Langmi, Henrietta Wakuna; Mathe, Mkhulu; Ndungu, Patrick Gathura (Frontiers Media, 2019-12-17)Porous materials such as metal organic frameworks (MOFs), zeolite templated carbons (ZTC), and some porous polymers have endeared the research community for their attractiveness for hydrogen (H2) storage applications. ...
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Mbatha, Siphesihle; Everson, Raymond C.; Musyoka, Nicholas M.; Langmi, Henrietta Wakuna; Lanzini, Andrea; Brilman, Wim (Royal Societyiety of Chemistry, 2021-06)In this paper, the power-to-methanol chain is reviewed from a process system engineering perspective with detailed assessments of major technologies. The evaluation encompasses electrolysis technologies and catalyst ...
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Kemmegne-Mbouguen, Justin Claude; Tchoumi, Firmin Parfait; Mouafo-Tchinda, Edwige; Langmi, Henrietta Wakuna; Bambalaza, Sonwabo E.; Musyoka, Nicholas M.; Kowenje, Chrispin; Mokaya, Robert (Royal Society of Chemistry, 2020-07)A graphene foam/zirconium-based metal–organic framework composite (GF/UiO-66) was synthesised and then employed to modify glassy carbon electrodes (GCE). These modified electrodes were successfully used for the simultaneous ...
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Duma, Zama G.; Dyosiba, Xoliswa; Moma, John; Langmi, Henrietta Wakuna; Louis, Benoit; Parkhomenko, Ksenia; Musyoka, Nicholas M. (MDPI, 2022-04-05)The thermocatalytic hydrogenation of carbon dioxide (CO2 ) to methanol is considered as a potential route for green hydrogen storage as well as a mean for utilizing captured CO2 , owing to the many established applications ...
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Duma, Zama G.; Moma, John; Langmi, Henrietta Wakuna; Louis, Benoit; Parkhomenko, Ksenia; Musyoka, Nicholas M. (MDPI, 2022-09-24)Green methanol is a viable alternative for the storage of hydrogen and may be produced from captured anthropogenic sources of carbon dioxide. The latter was hydrogenated over Cu-ZnO catalysts supported on an aluminum ...
Now showing items 1-11 of 11