Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Remegia M. Modibedi"'
Autor:
Wook Ahn, Song Jin, Sung Mook Choi, Min Ho Seo, Seung Yong Yang, Mun Seon Kang, Jong Min Lee, Byungchan Han, Xolile Fuku, Remegia M. Modibedi
Publikováno v:
ACS Applied Materials & Interfaces. 13:26936-26947
Pt-supported carbon material-based electrocatalysts are formidably suffering from carbon corrosion when H2O and O2 molecules are present at high voltages in polymer electrolyte membrane fuel cells (PEMFCs). In this study, we discovered that the edge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dfa9605f4b89e4e7104cf285eaf71ff
https://doi.org/10.1021/acsami.1c04132
https://doi.org/10.1021/acsami.1c04132
Publikováno v:
Electroanalysis. 33:1746-1760
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f3bb6e9311a77cff2b592c3e302f8b6
https://doi.org/10.1002/elan.202100040
https://doi.org/10.1002/elan.202100040
Publikováno v:
Electroanalysis. 32:2852-2859
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df11c8f2abe2d43c1ab3d2d0b70a8b63
https://doi.org/10.1002/elan.202060301
https://doi.org/10.1002/elan.202060301
Publikováno v:
Electrocatalysis. 10:332-341
Pd, PdSn, PdBi and PdBiSn nanostructured thin films were prepared on Au substrate using the electrochemical atomic layer deposition technique. The activity of the nanostructured thin films towards the electro-oxidation of ethanol was tested in alkali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea1124b8fa2936dd804ae225b7761b8
https://doi.org/10.1007/s12678-019-0511-9
https://doi.org/10.1007/s12678-019-0511-9
Autor:
Wook Ahn, Yang Sy, Min Ho Seo, Kang Ms, Sung Mook Choi, Jin S, Byungchan Han, Remegia M. Modibedi, Xolile Fuku, Lee Jm
Pt-supported carbon material-based electrocatalysts are formidably suffering from carbon corrosion when H2O and O2 molecules are present at high voltages in PEMFC. In this study, we discovered that the edge site of a fluorine-doped graphene nanoribbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4416249222af6ad06ca86f2eeca4596d
https://doi.org/10.21203/rs.3.rs-103882/v1
https://doi.org/10.21203/rs.3.rs-103882/v1
Publikováno v:
Materials Today: Proceedings. 5:10542-10550
Mono and binary Pd-Au based catalysts were synthesized using the NaBH4 assisted ethylene glycol reduction method. The catalysts were supported on Vulcan XC 72 carbon black and denoted as Pd/C, Au/C, Pd(Au/C) and Pd-Au/C co-reduction. Pd:Au compositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a611a69d56c73b6feb30af8640ac92ec
https://doi.org/10.1016/j.matpr.2017.12.386
https://doi.org/10.1016/j.matpr.2017.12.386
Autor:
Mkhulu Mathe, Lindiwe Khotseng, Remegia M. Modibedi, Rapelang G. Motsoeneng, Kenneth I. Ozoemena
Publikováno v:
International Journal of Hydrogen Energy. 40:16734-16744
Surface-limited redox replacement reactions using the electrochemical atomic layer deposition (EC-ALD) technique were used to synthesize PdPt bimetallic electrocatalysts on carbon paper substrate. Electrocatalysts having different Pd:Pt ratio were el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17a02008b52d201bf1fc65036b87007a
https://doi.org/10.1016/j.ijhydene.2015.08.060
https://doi.org/10.1016/j.ijhydene.2015.08.060
Publikováno v:
International Journal of Hydrogen Energy. 40:15605-15612
This work describes the use of Pd nanocatalyst on Vulcan XC-72 (at a very low loading, 8 wt% Pd) in passive alkaline direct ethanol fuel cell (ADEFC). The average Pd particle size obtained with TEM was 3.5 ± 0.5 nm. The XRD results of the prepared P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c486cc128f40463647594b48ee59f8
https://doi.org/10.1016/j.ijhydene.2015.08.113
https://doi.org/10.1016/j.ijhydene.2015.08.113
Autor:
A. C. Mkhohlakali, Sekhar C. Ray, Lindiwe Khotseng, Xolile Fuku, Mkhulu Mathe, Remegia M. Modibedi
Publikováno v:
Applied Surface Science. 502:144158
This work reports Pd and PdIr thin films electrodeposition via surface limited redox replacement reaction using electrochemical atomic layer deposition technique. Cyclic voltammetry (CV) showed Pd and PdIr voltammetric signatures confirming the succe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::974af6204ed98e1e9dd92adcbfeda62e
https://doi.org/10.1016/j.apsusc.2019.144158
https://doi.org/10.1016/j.apsusc.2019.144158
Publikováno v:
Electrocatalysis. 7:1-12
Multi-walled carbon nanotubes (MWCNTs), TiO2, MoO2, and carbon black Vulcan XC-72 were investigated as supports for PtRu and PtSn catalysts. X-ray diffraction (XRD) confirmed that all electrocatalysts examined display characteristic patterns similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12b91bf4c172449d60b835a773272d13
https://doi.org/10.1007/s12678-015-0282-x
https://doi.org/10.1007/s12678-015-0282-x