Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Rudolph Erasmus"'
Autor:
Mzwamadoda Notayi, Lawrance Hunter, Japie A. Engelbrecht, Anton F. Botha, Ettienne G. Minnaar, Mike E. Lee, Rudolph Erasmus
Publikováno v:
Journal of Natural Fibers, Vol 19, Iss 15, Pp 11536-11546 (2022)
Wool and mohair fiber bundles were analyzed using a Fourier transform (FT) Raman system, equipped with a Nd:YAG excitation laser (1064 nm), with the aim of determining whether such a system can be used to distinguish between the two fiber types in pr
Externí odkaz:
https://doaj.org/article/a652c1348d3044b2acbfb94f7cd4b723
Autor:
Bridget K. Mutuma, Xiluva Mathebula, Isaac Nongwe, Bonakele P. Mtolo, Boitumelo J. Matsoso, Rudolph Erasmus, Zikhona Tetana, Neil J. Coville
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 1834-1846 (2020)
Core–shell based nanostructures are attractive candidates for photocatalysis owing to their tunable physicochemical properties, their interfacial contact effects, and their efficacy in charge-carrier separation. This study reports, for the first ti
Externí odkaz:
https://doaj.org/article/0a724234b95e43f08dfe07ce07f02de6
Autor:
Mildred A. Airo, Francis Otieno, Olusola Akbim, Rudolph Erasmus, Nosipho Moloto, Makwena J. Moloto
Publikováno v:
Solar Energy. 241:63-71
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::402aad5ad3e38d01ce557c2360401d98
https://doi.org/10.1016/j.solener.2022.05.061
https://doi.org/10.1016/j.solener.2022.05.061
Autor:
Menelisi C. Dlamini, Mbongiseni L. Dlamini, Pumza Mente, Boitumelo Tlhaole, Rudolph Erasmus, Manoko S. Maubane-Nkadimeng, John A. Moma
Publikováno v:
Journal of Industrial and Engineering Chemistry. 111:419-436
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b63ac918e266d761cbb58754caa77a14
https://doi.org/10.1016/j.jiec.2022.04.023
https://doi.org/10.1016/j.jiec.2022.04.023
Autor:
Francis Otieno, Mildred Airo, Eric G. Njoroge, Rudolph Erasmus, Theodore Ganetsos, Alexander Quandt, Daniel Wamwangi, David G. Billing
Publikováno v:
AIP Advances, Vol 9, Iss 4, Pp 045210-045210-7 (2019)
The effects of implantation of Samarium ions (Sm+), a rare earth ion (RE) on the properties of ZnO films grown on Si (001) substrate by RF sputtering system are presented. The structural properties of the virgin and Sm–implanted ZnO thin films were
Externí odkaz:
https://doaj.org/article/e78eb0bff5c14c0e8c99cfeebe8f9110
Autor:
Mohammed Khenfouch, Roya M. Ndimba, Enas Ismail, Mohammed Hamzah, Pontsho Mbule, Sweety Sarma, Rudolph Erasmus, Bakang M. Mothudi, Mokhotjwa S. Dhlamini, Malik Maaza
Publikováno v:
The European Physical Journal Applied Physics.
The importance of green process in the synthesis of nanomaterials becomes universally known. In this study, we report on the efficiency of a Aspalathus linearis’s plant extract known as Rooibos tea on the synthesis of graphene via a bio-active proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::903f0cc4ab73a6b6f123e55758ecfd3e
https://doi.org/10.1051/epjap/2023220285
https://doi.org/10.1051/epjap/2023220285
Publikováno v:
CrystEngComm. 24:6297-6301
A ternary adduct made up of trinitrobenzene, 2-amino-5-chloropyridine and 9-anthracenecarboxylic acid crystallizes out in two polymorphic forms. The two adducts, orange and red coloured, are a further example of the salt/co-crystal continuum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3b7d1598acb96666c2da0452732399
https://doi.org/10.1039/d2ce00490a
https://doi.org/10.1039/d2ce00490a
Autor:
Valentine Saasa, Malose Mokwena, Baban Dhonge, Elayaperumal Manikandan, John Kennedy, Peter P. Murmu, John Dewar, Rudolph Erasmus, Maria Fernandez Whaley, Emmanuel Mukwevho, Bonex Mwakikunga
Publikováno v:
Sensors & Transducers, Vol 195, Iss 12, Pp 9-17 (2015)
Structural, optical and light detection properties on carbon-nanotube-modified ZnO thin films grown at various temperatures from room to 1173 K are investigated. The optical band gap values calculated from reflectivity data show a hump at a critical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::6b7e5936b804d65e5ad689d5a9743667
http://www.sensorsportal.com/HTML/DIGEST/december_2015/Vol_195/P_2770.pdf
http://www.sensorsportal.com/HTML/DIGEST/december_2015/Vol_195/P_2770.pdf
Efficient Photodegradation of Thiocyanate Ions in Mining Wastewater Using a ZnO-BiOI Heterojunction.
Autor:
Ashiegbu, Darlington C.1 (AUTHOR) darlingtonashiegbu1985@yahoo.com, Nkhoesa, David1 (AUTHOR) herman.potgieter@wits.ac.za, Erasmus, Rudolph2 (AUTHOR) rudolph.erasmus@wits.ac.za, Potgieter, Herman Johanes1 (AUTHOR)
Publikováno v:
Materials (1996-1944). Aug2024, Vol. 17 Issue 15, p3832. 17p.
Publikováno v:
Journal of Applied Polymer Science; May2010, Vol. 116 Issue 3, p1587-1592, 6p