Zobrazeno 1 - 10
of 36
pro vyhledávání: '"N Mahadevaiah"'
Autor:
N. Mahadevaiah, Neo I. Sehloko, Venkata D.B.C. Dasireddy, Philani P. Mpungose, Holger B. Friedrich, Glenn E. M. Maguire
Publikováno v:
Molecular Catalysis. 443:60-68
A quick and easy method for the preparation of Pd2+ metal ion substituted in ceria, Pd0.09Ce0.91O2-δ solid solution oxide, is described. The Pd0.09Ce0.91O2-δ solid solution oxide was fully characterized by XRD, ICP-OES, BET, XPS, SEM, EDX, TEM, TGA
Autor:
Ponmalai Kolandaivel, Pramod B. Pansuriya, Subramaniam Boopathi, Holger B. Friedrich, Saravanan Thangavel, N. Mahadevaiah
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 423:160-171
The complexes [Cp*IrCl(N-(pyridin-2-ylmethylene)aniline)]PF6 (1), [Cp*RhCl(N-(pyridin-2-ylmethylene)aniline)]PF6 (2), (where Cp* = 1,2,3,4,5-pentamethylcyclopentadiene) and [η6-areneRuCl(N-(pyridin-2-ylmethylene)aniline)]PF6 (3) have been synthesize
Publikováno v:
Applied Catalysis B: Environmental. 182:1-14
The study reports the modification of the developed Ce0.90Co0.10O2–δ catalyst by incorporating copper ions in order to improve the catalytic activity for total and preferential CO oxidation (TOX and PROX). A series of metal ion substituted ceria c
Autor:
Sooboo Singh, Alok Yadav, N. Mahadevaiah, N.K. Sahoo, Holger B. Friedrich, Thandanani Cwele, S. N. Jha, Debnath Bhattacharyya
Publikováno v:
Catalysis Science & Technology. 6:8104-8116
A bimetallic, ionic, Ce0.93Pd0.02Cu0.05O2−δ catalyst was synthesized in one step using a urea-assisted solution combustion method. The structural and electronic properties of the catalyst were studied by different techniques together with those of
Publikováno v:
Catalysis Letters. 144:2043-2051
Titania supported cobalt catalysts with cobalt loadings between 5 and 25 wt% were synthesised via the wet impregnation technique and characterized by XRD, XPS, BET, SEM-EDX, TEM, ICP, TGA, Laser Raman and TPR analysis. Catalytic testing was carried o
Publikováno v:
Applied Catalysis B: Environmental. :117-126
Ce0.65Fe0.33Pt0.02O2−δ and Ce0.67Fe0.33O2−δ have been synthesized by a new low temperature sonochemical method using diethylenetriamine as a complexing agent. Due to the substitution of Fe and Pt ions in CeO2, lattice oxygen is activated in Ce0
Publikováno v:
Journal of Chemical Sciences. 123:577-592
Hydrogen is a clean energy carrier and highest energy density fuel. Water gas shift (WGS) reaction is an important reaction to generate hydrogen from steam reforming of CO. A new WGS catalyst, Ce1 − xRuxO2 − δ (0 ≤ x ≤ 0.1) was prepared by h
Publikováno v:
Journal of Porous Materials. 18:369-378
In this paper the influence of the method of preparation and the iron loading on the textural properties and surface acidity of Iron aluminophosphates (FeAlP), [Fe x Al0.95P1, x = 0.01 mol−0.1 mol] was studied in order to learn how the preparation
Publikováno v:
Carbon. 46:1773-1781
Layers from delaminated colloidal dispersions of two structurally different layered solids-octylamine-intercalated graphite oxide and cetyltrimethylammonium-intercalated smectite – could be costacked to obtain smectite clay/graphite oxide composite
Publikováno v:
Industrial & Engineering Chemistry Research. 47:1755-1759
Interactions between chromate and surfactant modified montmorillonite at room temperature (25 °C) and different pHs (1-7) in aqueous solution in fixed bed columns have been studied. A series of column tests were performed to determine the breakthrou