Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Thollwana A. Makhetha"'
Autor:
Azile Nqombolo, Tshimangadzo S. Munonde, Thollwana A. Makhetha, Richard M. Moutloali, Philiswa N. Nomngongo
Publikováno v:
Journal of Materials Research and Technology, Vol 12, Iss , Pp 1845-1855 (2021)
Herein, a Co/Zn based metal organic frameworks (ZIF-67/ZIF-8) adsorbent was synthesized through a facile method and used for the removal of As(V) and Cr(VI) ions. The adsorbent was characterized by Brunauer Emmett and Teller (BET), X-ray photoelectro
Externí odkaz:
https://doaj.org/article/4b941adee12e4c1d9a341cf52830b7af
Autor:
Andisiwe Bangani, Mthokozisi Mnguni, Thollwana Andretta Makhetha, Elisabete Oliveira, José Luis Capelo-Martínez, Carlos Lodeiro, Philiswa Nosizo Nomngongo
Publikováno v:
Talanta Open, Vol 10, Iss , Pp 100382- (2024)
The occurrence of antibiotics in water bodies is of concern owing to the serious risk they pose to the environment, water security, aquatic organisms, and human health. In this study, mesoporous silica (MCM-41) nanostructured material was synthesised
Externí odkaz:
https://doaj.org/article/4ae8074e985c40f5838a5c047e3b9ec9
Autor:
Njabulo Sondezi, Zikhona Njengele-Tetyana, Kgabo Phillemon Matabola, Thollwana Andretta Makhetha
Publikováno v:
ACS Omega, Vol 9, Iss 14, Pp 15959-15970 (2024)
Externí odkaz:
https://doaj.org/article/da67c85af0e44daf8be4e95adef15794
Autor:
Tshimangadzo S. Munonde, Azile Nqombolo, Richard M. Moutloali, Thollwana Andretta Makhetha, Philiswa N. Nomngongo
Publikováno v:
Journal of Materials Research and Technology, Vol 12, Iss, Pp 1845-1855 (2021)
Herein, a Co/Zn based metal organic frameworks (ZIF-67/ZIF-8) adsorbent was synthesized through a facile method and used for the removal of As(V) and Cr(VI) ions. The adsorbent was characterized by Brunauer Emmett and Teller (BET), X-ray photoelectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12ba1bb84231063d8ff1587ab83a5304
https://doi.org/10.1016/j.jmrt.2021.03.113
https://doi.org/10.1016/j.jmrt.2021.03.113
Publikováno v:
Membranes; Volume 12; Issue 4; Pages: 436
A series of Zeolitic imidazole framework-8 (ZIF-8) clusters supported on graphene oxide (ZIF-8@GO) nanocomposites were prepared by varying the ratios of ZIF-8 to GO. The resultant nanocomposites were characterized using various techniques, such as Sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a07ac996229c51f7b94631bb28009522
Publikováno v:
ACS Omega, Vol 5, Iss 17, Pp 9626-9640 (2020)
ACS Omega
ACS Omega
The rational approach motivated the design of novel antimicrobial silver and silver–copper bimetallic nanoparticles contained within zeolitic imidazolate framework-8 supported on graphene oxide (GO), Ag@ZIF-8@GO, and AgCu@ZIF8@GO. In the resultant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a5119528ec3fa982bc3ea9ac721b1c
https://doaj.org/article/11475dd4dcbb4c659b037d13607d94dc
https://doaj.org/article/11475dd4dcbb4c659b037d13607d94dc
Publikováno v:
Journal of Membrane Science. 554:195-210
Two nanocomposite types of Cu(tpa) MOFs supported on graphene oxide (Cu(tpa)@GO) were prepared by varying the ratio of MOF to GO. These composites were used to produce a series of Cu(tpa)@GO polyethersulfone (PES) composite membranes through a phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::012a257589f89e6f00aeab89860a6a89
https://doi.org/10.1016/j.memsci.2018.03.003
https://doi.org/10.1016/j.memsci.2018.03.003
Publikováno v:
Journal of Membrane Science. 618:118733
A series of nanocomposite membranes, Ag@ZIF-8@GO/PES, Cu@ZIF-8@GO/PES and Ag–Cu@ZIF-8@GO/PES, were fabricated via phase inversion method. These were characterized using scanning electron microscopy (SEM) coupled with energy dispersive X-ray (EDS),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9235d5afd61570afafc6ad2377b38f64
https://doi.org/10.1016/j.memsci.2020.118733
https://doi.org/10.1016/j.memsci.2020.118733
Publikováno v:
Journal of Composite Materials. 51:1169-1186
Poly(lactic acid)/ethylene vinyl acetate blends and poly(lactic acid)/ethylene vinyl acetate/sugarcane bagasse composites were prepared by melt mixing. The lower viscosity of poly(lactic acid), the lower interfacial tension between poly(lactic acid)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb780f9c94cb70cb8b6bb481e9b7fb7
https://doi.org/10.1177/0021998316675399
https://doi.org/10.1177/0021998316675399
Publikováno v:
Chemical Engineering Journal Advances, Vol 1, Iss, Pp 100005-(2020)
ZIF-8@GO composites were successfully synthesized through the in-situ growth method and were subsequently employed as fillers in low amounts of 0.1–0.5 wt% in the preparation of polyethersulfone (PES) ultrafiltration (UF) membranes via phase invers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55621e215a5f05928d617a46de51c8e1
https://doi.org/10.1016/j.ceja.2020.100005
https://doi.org/10.1016/j.ceja.2020.100005