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RJ (Cobus) Kriek
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The effect of crystalline phase (anatase, brookite and rutile) and size on the photocatalytic activity of calcined polymorphic titanium dioxide (TiO2)
NS Allen, N Mahdjoub, V Vishnyakov, PJ Kelly, RJ Kriek
Polymer degradation and stability 150, 31-36, 2018
2182018
Complexation of palladium (II) with chloride and hydroxide
JJ Cruywagen, RJ Kriek
Journal of Coordination Chemistry 60 (4), 439-447, 2007
812007
Performance evaluation of a membraneless divergent electrode-flow-through (DEFT) alkaline electrolyser based on optimisation of electrolytic flow and electrode gap
MI Gillespie, F Van Der Merwe, RJ Kriek
Journal of Power Sources 293, 228-235, 2015
752015
Evaluation of charge density and the theory for calculating membrane potential for a nano-composite nylon-6, 6 nickel phosphate membrane
T Arfin, A Falch, RJ Kriek
Physical Chemistry Chemical Physics 14 (48), 16760-16769, 2012
552012
An electrochemical study of carbon dioxide electroreduction on gold-based nanoparticle catalysts
V Lates, A Falch, A Jordaan, R Peach, RJ Kriek
Electrochimica Acta 128, 75-84, 2014
522014
Recent progress on bimetallic‐based spinels as electrocatalysts for the oxygen evolution reaction
JO Olowoyo, RJ Kriek
Small 18 (41), 2203125, 2022
512022
H 2 production through electro-oxidation of SO 2: identifying the fundamental limitations
RJ Kriek, J Rossmeisl, S Siahrostami, ME Björketun
Physical Chemistry Chemical Physics 16 (20), 9572-9579, 2014
432014
Photocatalytic reduction of platinum (II and IV) from their chloro complexes in a titanium dioxide suspension in the absence of an organic sacrificial reducing agent
F Mahlamvana, RJ Kriek
Applied Catalysis B: Environmental 148, 387-393, 2014
422014
An electrochemical and theoretical comparison of ionic transport through a polystyrene based titanium–vanadium (1: 2) phosphate membrane
T Arfin, F Jabeen, RJ Kriek
Desalination 274 (1-3), 206-211, 2011
382011
Hydrogen production from a rectangular horizontal filter press divergent electrode-flow-through (DEFT™) alkaline electrolysis stack
MI Gillespie, RJ Kriek
Journal of Power Sources 372, 252-259, 2017
342017
Silver/nickel oxide (Ag/NiO) nanocomposites produced via a citrate sol-gel route as electrocatalyst for the oxygen evolution reaction (OER) in alkaline medium
MZ Iqbal, RJ Kriek
Electrocatalysis 9, 279-286, 2018
332018
Synthesis, spectroscopic characterization and behavior of AC impedance spectroscopy of Cd (II) bis (N-para-methylphenyl dithiocarbamate)
DC Onwudiwe, T Arfin, CA Strydom, RJ Kriek
Electrochimica Acta 104, 19-25, 2013
312013
A detailed spectrophotometric investigation of the complexation of palladium (II) with chloride and bromide
CJ Le Roux, RJ Kriek
Hydrometallurgy 169, 447-455, 2017
282017
Combinatorial Plasma Sputtering of PtxPdy Thin Film Electrocatalysts for Aqueous SO2 Electro-oxidation
A Falch, V Lates, RJ Kriek
Electrocatalysis 6, 322-330, 2015
272015
SO2-an indirect source of energy
RJ Kriek, JP Van Ravenswaay, M Potgieter, A Calitz, V Lates, ...
Journal of the Southern African Institute of Mining and Metallurgy 113 (8 …, 2013
252013
Ionic conductivity of alkali halides across a polyaniline-zirconium (IV)-arsenate membrane
T Arfin, RJ Kriek, R Bushra
CEE, 2013
232013
A study of the thermal and AC impedance properties of N-phenyldithiocarbamate complexes of Zn (II)
DC Onwudiwe, T Arfin, CA Strydom, RJ Kriek
Electrochimica Acta 109, 809-817, 2013
222013
Separation and recovery of some platinum group metals (PGMs) by means of selective photocatalytic reduction
JJ Kriek, RJ, Engelbrecht, WJ & Cruywagen
Journal of the Southern African Institute of Mining and Metallurgy 95 (2), 75-81, 1995
221995
Co-sputtered PtxPdyAlz thin film electrocatalysts for the production of hydrogen via SO2(aq) electro-oxidation
A Falch, VA Badets, C Labrugère, RJ Kriek
Electrocatalysis 7, 376-390, 2016
212016
The Effect of Rapid Thermal Annealing on Sputtered Pt and Pt3Pd2 Thin Film Electrocatalysts for Aqueous SO2 Electro-Oxidation
A Falch, VA Lates, HS Kotzé, RJ Kriek
Electrocatalysis 7, 33-41, 2016
212016
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Articles 1–20