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Browsing Chemical Engineering by Author "Gevers, Bianca R."
Now showing items 1-8 of 8
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Naseem, Sajid; Leuteritz, Andreas; Gevers, Bianca R.; Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus); Leuteritz, Andreas (American Institute of Physics, 2020-11)Layered double hydroxides (LDHs) have received increasing attention in recent years due to their multifunctional applications in different research fields. A comprehensive understanding of LDHs is important for their ...
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Gevers, Bianca R.; Naseem, Sajid; Leuteritz, Andreas; Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus) (Royal Society of Chemistry, 2019-09-09)Comparison of layered double hydroxides (LDHs) synthesised using different methods, conditions and post-treatment is difficult to achieve because these greatly modify their material properties. This paper aims to provide ...
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Naseem, Sajid; Gevers, Bianca R.; Boldt, Regine; Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus); Leuteritz, Andreas (Royal Society of Chemistry, 2019-01-22)This paper details a successful synthesis and comparison of a range of tri-metal hydrotalcite-like layered double hydroxides (LDHs) using urea hydrolysis. Transition-metal-substituted MgMAl-LDHs were synthesized with M = ...
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Gevers, Bianca R.; Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus) (MDPI, 2020-08)Hydrocalumite is a layered double hydroxide (LDH) that is finding increased application in numerous scientific fields. Typically, this material is produced through environmentally polluting methods such as co-precipitation, ...
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Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus); Wild, A.; Venter, H.P.; Gevers, Bianca R.; Leuteritz, A. (Taylor & Francis Group, 2018-01-24)The influence of reaction temperature and time on the hydrothermal dissolution-precipitation synthesis of hydrotalcite was investigated. Untreated MgO, Al(OH)3 and NaHCO3 were used. An industrially beneficial, economically ...
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Gevers, Bianca R.; Naseem, Sajid; Sheppard, Charles J.; Leuteritz, Andreas; Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus) (American Chemical Society (ACS), Chinese Chemical Society, Chemical Society of Japan, German Chemical Society (GDCh) and the Royal Society of Chemistry, 2020-02)Layered double hydroxides (LDHs) with high and tailorable UV-Vis-NIR absorption were prepared through transition metal (TM) modification. The synthesis method used and amount of TM present were found to influence the ...
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Naseem, Sajid; Gevers, Bianca R.; Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus); Leuteritz, Andreas (MDPI, 2020-10-01)This work highlights the use of Fe-modified MgAl-layered double hydroxides (LDHs) to replace dye and semiconductor complexes in dye-sensitized solar cells (DSSCs), forming a layered double hydroxide solar cell (LDHSC). For ...
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Gevers, Bianca R.; Labuschagne, F.J.W.J. (Frederick Johannes Willem Jacobus) (American Institute of Physics, 2019-01-22)The influence of temperature on the balance of formation between katoite and hydrocalumite (HC) was investigated. The conversion to HC could be increased by providing enough thermal energy to the reaction. Favourable ...
Now showing items 1-8 of 8