Oxidation of 1,2-dichloroethane over nanocube-shaped Co3O4 catalysts

Catalytic oxidation of 1,2-dichloroethane over three-dimensional ordered meso-macroporous Co3O4/La0.7Sr0.3Fe0.5Co0.5O3: Destruction route and mechanism

“…Co 2p3/2 and Co 2p1/2 peaks featured at the binding energies of 779.7 eV and 795.1 eV with the separation of the binding energy of 15.4 eV can be observed in the Co 2p spectra (Fig. 5C), confirming the presence of the Co3O4 spinel phase [16]. Hence, the Co3O4 is regarded as the main surface cobalt phase in the catalysts, in accordance with the XRD results ( Fig.…”

“…Schematic illustration for the preparation of three-dimensional ordered meso-macroporous catalyst. materials for CVOCs removal [13][14][15][16]. However, the inferior low-temperature activity and chlorine resistant of conventional transitional metal oxides is an enormous obstacle for their practical applications.…”

Combustion of lean methane over Co3O4 catalysts prepared with different cobalt precursors

“…18 Therefore, the cobalt-based catalysts have extensive applications in sensors, 19 lithium-ion batteries, 20 magnetic materials, 21 pigments 22 and solar cells, 23 which also show high activity for the oxidation of CH 4 , CO and VOCs due to their high redox ability and strong oxygen mobility. 24,25 It is well known that the catalytic performance of catalysts is closely related to its structure and properties, which strongly depends on the catalyst synthesis method and the types of catalyst precursors. 26,27 As reported by Li et al, SiO 2 -supported Co catalysts derived from Co(OH) 2 and Co(NO 3 ) 2 exhibited higher reducibility and CO conversion and C5+ selectivity than those from CoCl 2 and Co(C 2 H 3 O 2 ) 2 .…”

Treatment of 1,2‐dichloroethane and n‐hexane in a combined system of non‐thermal plasma catalysis reactor coupled with a biotrickling filter

“…Volatile organic compounds (VOCs) emitted from a variety of industrial process have been recognized as significant harmful pollutants due to their high toxicity, long existence and carcinogenic properties towards humans . In addition, these compounds are linked to the formation of low‐level ozone and photochemical smog, stratospheric ozone depletion, and are considered greenhouse gases . Consequently, it is very important to develop highly efficient and economical technologies allowing not only to remove but also to convert harmful contaminants into nontoxic products.…”

“…4 In addition, these compounds are linked to the formation of low-level ozone and photochemical smog, stratospheric ozone depletion, and are considered greenhouse gases. 5 Consequently, it is very important to develop highly efficient and economical technologies allowing not only to remove but also to convert harmful contaminants into nontoxic products.…”