Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Leskey M. Cele"'
Autor:
Nondumiso Mahhumane, Leskey M. Cele, Charles Muzenda, Oluchi V. Nkwachukwu, Babatunde A. Koiki, Omotayo A. Arotiba
Publikováno v:
Nanomaterials, Vol 12, Iss 14, p 2467 (2022)
In this study, a ternary z-scheme heterojunction of Bi2WO6 with carbon nanoparticles and TiO2 nanotube arrays was used to remove paracetamol from water by photoelectrocatalysis. The materials and z-scheme electrode were characterised using X-ray diff
Externí odkaz:
https://doaj.org/article/49c8504806194aac891eed60c9a5fb46
Publikováno v:
South African Journal of Science, Vol 105, Iss 7/8 (2010)
Externí odkaz:
https://doaj.org/article/d497425c157d4cd598ef27b266eeabc7
Autor:
Nondumiso Mahhumane, Leskey M. Cele, Charles Muzenda, Oluchi V. Nkwachukwu, Benjamin O. Orimolade, Babatunde A. Koiki, Luthando Tshwenya, Omotayo A. Arotiba
Publikováno v:
Materials Today Communications. 33:104804
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::793e604b17905fb187114fb457c8781c
https://doi.org/10.1016/j.mtcomm.2022.104804
https://doi.org/10.1016/j.mtcomm.2022.104804
Publikováno v:
Industrial & Engineering Chemistry Research. 53:13910-13919
The catalytic hydrogenation of α,β-unsaturated carbonyl compounds can lead to several different products, of which the unsaturated alcohol (en-ol) is most difficult to obtain. In this regard, cobalt is known to have a positive influence on platinum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::783631d1c1106a990909902a01347a33
https://doi.org/10.1021/ie502143a
https://doi.org/10.1021/ie502143a
Autor:
Kenneth I. Ozoemena, Nonhlanhla E. Mphahlele, Mkhulu Mathe, Nagao Kobayashi, Tebello Nyokong, Charl J. Jafta, Leskey M. Cele, Lukas J Le Roux
Publikováno v:
Journal of Materials Science. 49:340-346
The photoelectrochemistry of metallo-octacarboxyphthalocyanines (MOCPc, where M = Zn or Si(OH)2) integrated with MWCNTs for the development of dye-sensitized solar cells (DSSCs) is reported. The DSSC performance (obtained from the photo-chronoamperom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ff239615dc566ceedc59943a8e4f7b
https://doi.org/10.1007/s10853-013-7710-1
https://doi.org/10.1007/s10853-013-7710-1
Publikováno v:
Journal of Organometallic Chemistry. 695:2596-2602
A range of nitrogen doped carbon nanotubes (N-CNTs) was produced by a nebulised floating catalyst method at 850 °C using a mixture of toluene and 1–8% nitrogen containing reagents (a range of amines and amides). The carbon nanotube (CNT) products
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::090b696d6b9f2da704d93fa39b8ca9c0
https://doi.org/10.1016/j.jorganchem.2010.08.030
https://doi.org/10.1016/j.jorganchem.2010.08.030
The negative effects of alcohols on carbon nanotube synthesis in a nebulised spray pyrolysis process
Autor:
Leskey M. Cele, Neil J. Coville
Publikováno v:
Carbon. 47:1824-1832
Multi-walled carbon nanotubes were synthesized by the nebulised spray pyrolysis (frequency 1.6 MHz) of toluene and toluene–alcohol mixtures with ferrocene as the catalyst precursor. The CNTs produced were characterized by TEM, SEM, Laser-Raman spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed23603f4608966e287ab62cab1e64d
https://doi.org/10.1016/j.carbon.2009.03.031
https://doi.org/10.1016/j.carbon.2009.03.031
Publikováno v:
Catalysis Communications. 9:494-498
Carbon microspheres were prepared from acetylene at 800 °C. The microspheres were loaded with 2% Pd (impregnation method), both before and after acid treatment, and characterized and tested for ethylene hydrogenation. Transmission electron microscop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07b8ef3c5d16670d7d95f7c41a89594
https://doi.org/10.1016/j.catcom.2007.07.043
https://doi.org/10.1016/j.catcom.2007.07.043
Publikováno v:
Nanostructured Materials and Nanotechnology V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bb38059d287ed3478974459d74f977e
https://doi.org/10.1002/9781118095362.ch10
https://doi.org/10.1002/9781118095362.ch10
