WebApr 12, 2024 · The findings of this work provide insights into the correlation between the enhanced coke resistance and the Ni structure of Mg1-xNixAl2O4 catalysts synthesized … WebFeb 9, 2024 · In detail, the bimetallic catalyst reduced the activation energy of methane and CO 2, leading to a higher activity, enhanced surface O* reactivity, and oxygen surface …
Improving Catalytic Stability and Coke Resistance of Ni/Al
WebFeb 14, 2024 · Dry reforming of methane could provide an economically feasible route if coke- and sintering-resistant catalysts were developed. Here, we report a molybdenum-doped nickel nanocatalyst that is stabilized at the edges of a single-crystalline magnesium oxide (MgO) support and show quantitative production of synthesis gas from dry … WebJan 1, 2024 · DOI: 10.1016/j.ijhydene.2024.12.299 Corpus ID: 255798466; Coke-resistance over Rh–Ni bimetallic catalyst for low temperature dry reforming of methane @article{Mao2024CokeresistanceOR, title={Coke-resistance over Rh–Ni bimetallic catalyst for low temperature dry reforming of methane}, author={Yiru Mao and Lizhi Zhang and … tiger baby cartoon
Ni/Ce0.9Eu0.1O1.95 with enhanced coke resistance for dry …
WebJan 12, 2024 · It was found that the high stability against coking found on the NiCo surface can be summarized into two key factors: (1) the role of Co weakening the bond between … DRM usually proceeds according to the following steps: CH4 decomposes over Ni active sites to form carbon and H2 (Supplementary Fig. 12) and the resulting carbon is then oxidized by O adatoms liberated by CO2 dissociation either over the support or at the metal-support interface13,14,48. High temperature (>700 … See more HAP and Ce-substituted HAP with a Ce metal loading of 5 wt% (denoted as HAP-Ce) were prepared by a previously reported co … See more The preceding Ni catalysts were evaluated for DRM using a 20 vol% CH4 + 20 vol% CO2 feed gas (balanced with He) with a gas hourly space … See more The surface oxidation state of Ni in the preceding as-prepared and reduced samples were studied by X-ray photoelectron … See more WebApr 15, 2024 · Coke resistance readings were collected while the temperature was incrementally increased by increasing the applied power. As for the ambient temperature measurements, the sample resistance was converted to sample resistivity. In this research, a microscope-mounted Horiba Jobin Yvon TX6400 Raman spectrometer (Edison, NJ, … the memory palace mira bartók