Authors:Viorel Chihaia, Karl Sohlberg, L. Ilieva, P. Petrova, T. Tabakova, R. Zanella, and Z. Kaszkur
literature data reveal that the values of HC for ceria surface layers reduction, which does not affect the fluorite structure of the grain, is limited to 17% [ 34 ] or 20% [ 35 ]. In the present case (10 wt% of dopant oxide), the corresponding amounts of
Authors:Oriana D'alessandro, Horacio J. Thomas, and Jorge E. Sambeth
(atmospheric pressure and 100 °C) than reported in the literature [ 4 – 12 ] with a view to analyze the adsorbed species formed in the first step of the phenol adsorption-oxidation on the Mn–Ce catalyst by DRIFTS spectroscopy.
Authors:Hailiang Yin, Tongna Zhou, Yunqi Liu, Yongming Chai, and Chenguang Liu
catalyst, the surface area of Ni/C 16 –MoS 2 , in was higher than that of Ni/C 16 –MoS 2 , showing that the activation mode produced different effect on the morphology of the samples. The result was in agreement with the literature [ 9 ] and the in situ
Authors:Mi-Young Kim, Se Min Park, Jung-Hyun Park, Chae-Ho Shin, Won-Jin Moon, Nark-Eon Sung, and Gon Seo
procedure described in the literature [ 14 ]. Titania was incorporated on the silicas following the procedure described in our previous papers [ 5 , 7 , 8 ]. The composition was 4SiO 2 : 1HTABr: 1Na 2 O: 0.15(NH 4 ) 2 O: 350H 2 O. The silicas were
Authors:Viorel Chihaia, Karl Sohlberg, Rodica Zăvoianu, Anca Cruceanu, Octavian Dumitru Pavel, Emilian Angelescu, Ana Paula Soares Dias, and Ruxandra Bîrjega
dried—Mo-HT HS-Na2MoO4 ; calcined—Mo-CHT HS-Na2MoO4 ; b dried—Mo-HT IE-Na2MoO4 , calcined—Mo-CHT IE-Na2MoO4 ; c dried—Mo-HT HS-(NH4)6Mo7O24 , calcined—Mo-CHT HS-(NH4)6Mo7O24
According to literature data, the
Authors:Viorel Chihaia, Karl Sohlberg, Margarita Gabrovska, Rumeana Edreva-Kardjieva, Dorel Crişan, Peter Tzvetkov, Maya Shopska, and Iskra Shtereva
reaction at low temperatures, i.e. to contain relatively large proportions of nickel, usually over 60 wt% as metal [ 32 ].
An inspection of the literature displays a number of papers published on the synthesis and characterization of alumina
Authors:Ashok Kumar Chakraborty and Mesfin Abayneh Kebede
electrons ( e − ) and VB holes (h + ). Thus far, there is no report in the open literature about increasing the separation of electron–hole as well as photocatalytic efficiency of Bi 3 O 4 Cl by doping or by making composite with another semiconductor metal