Ni-Rich LiNixMnyCozO2 (x0.6) Cathode Material Development for Li-Ion Battery via Sol-Gel Method

Yıldırım, Mustafa Alp
Aydınol, Mehmet Kadri


Ni-55 nanocluster: a density functional theory study of the binding energy of nickel and ethylene adsorption
Yilmazer, Nusret Duygu; Fellah, Mehmet Ferdi; Önal, Işık (2012-01-01)
Ethylene adsorption on a Ni-55 nanocluster was studied by Weal IS of the density functional theory (DFT)/B3LYP using the basis sets of 6-31G(d,p) and 86-411(41d)G in Gaussian 03. The Ni-55 nanocluster was found to have a distorted icosahedral geometry, in accordance with the experimental findings. The binding energy value for the Ni-55 nanocluster was calculated to be 3.51 eV/atom using equilibrium geometry calculations. The estimated bulk nickel binding energy was in reasonable agreement with the experimen...
Ni and cu incorporated mesoporous nanocomposite catalytic materials
Nalbant, Asli; Doğu, Timur; Balci, Suna (2008-02-01)
Nickel and copper incorporated MCM-41-like mesoporous nanocomposite materials prepared by the direct hydrothermal synthesis and the impregnation procedures showed highly attractive pore structure and surface area results for catalytic applications. The XRD patterns showed that characteristic MCM-41 structure was preserved for the materials synthesized following an impregnation procedure before the calcination step. The surface area of the Cu impregnated material with a quite high Cu/Si atomic ratio (0.19) w...
Ni-MCM-41 type mesoporous catalysts synthesized by one-pot hydrothermal procedure for steam reforming of ethanol
Ozdogan, Ekin; Doğu, Timur; DOĞU, GÜLŞEN (2007-01-02)
In the present study, Ni incorporated MCM-41 structured mesoporous catalysts with a Ni/Si atomic ratio of 0.036 and 0.15 were prepared by a direct hydrothermal synthesis procedure. These catalysts had surface area values of 860.5 m(2)/g (Ni-MCM-41 having a Ni/Si ratio of 0.036) and 944.9 m(2)/g (Ni-MCM-41 having a Ni/Si ratio of 0.15). They also had narrow pore size distributions with average pore diameters of 2.7-2.6 nm respectively. Ni MCM-41 synthesized by the one-pot hydrothermal synthesis procedure sho...
Ni Catalyzed Methane Pyrolysis for H2 Generation under Concentrated Solar Irradiation
Oğulgonen, Celal Güvenç; Çalışan, Atalay; Üner, Deniz; Kıncal, Serkan (null; 2018-03-15)
Bi-functional nanostructured novel catalysts for dimethyl ether synthesis
Çelik, Gökhan; Doğu, Timur; Özbelge, H. Önder; Department of Chemical Engineering (2012)
Excessive use of fossil fuels shall result in the significant energy problems in the coming century and causes global warming by CO2 emission. Use of petroleum in transportation constitutes the dominant part of total petroleum use. Researches on non-petroleum based, environmentally friendly alternative fuels have been ascended in last decades. Among the alternative fuels, DME has been considered as an attractive fuel alternate due to high cetane number, low PM (particulate matter) and low NOx emission. Synt...
Citation Formats
M. A. Yıldırım and M. K. Aydınol, “Ni-Rich LiNixMnyCozO2 (x0.6) Cathode Material Development for Li-Ion Battery via Sol-Gel Method,” 2019, Accessed: 00, 2021. [Online]. Available: