copper oxide (CuO) was introduced on the surface of cerium oxide by impregnation method. The effects of different contents of CuO on the phase structure, specific surface area, size, surface morphology and redox capacity of cerium oxide were studied, and it was found that there was no signific...
One liquidus region, a liquid–CeO 2 two-phase coexisting region, and a liquid–CeO 2 –akermanite three-phase coexisting region were confirmed within the investigated composition ranges. Based on the experimental data and phase compositions, the phase diagram of the CaO-SiO 2 -CeO 2 -10.0wt...
Pd/CeO2-cube is much less active than Pd/CeO2-rod, but more active than Pd/SiO2. This shows that there is synergy between the Pd phase and the CeO2(100), although its extent is less than the Pd-CeO2(111) synergy. HR-TEM shows that the surface of Pd/CeO2-cube contains ...
The conventional route sol-gel method (CRSGM) is a useful and attractive technique for the preparation of metal oxides nanoparticles. Nowadays, plant extracts have been used as a reducing and capping agent for the synthesis of metal oxide nanoparticles, which is act as a fuel and plays a coor...
Cerium oxide nanoparticles (CeO2 NPs) were fabricated and grown on graphene sheets using a facile, low cost hydrothermal approach and subsequently characterized using different standard characterization techniques. X-ray photoelectron spectroscopy and el
In-Situ Studies on the Crystallization of CaO-SiO2-CaF2-CeO2 System by a Confocal Laser Scanning MicroscopeMaterials ScienceThe recovery of rare earth elements from metallurgical slags containing rare earths is an important topic. The crystallization behavior of CaO-SiO 2 -CaF 2 -CeO 2 system ...
ceramic SiO2/C electrode 28. Zhang, L. & Yi, M. Electrochemical nitrite biosensor based on the immobilization of hemoglobin on an electrode modified by multiwall carbon nanotubes and positively charged gold nanoparticle. Bioprocess Biosyst Eng. 32, 485–492 (2009). 29. Becheri, A., Durr, M...