The partial oxidation of methane with γ-Al2O3-, CeO2-, ZrO2- and Ce-ZrO2-supported rhodium catalysts was investigated. DRIFTS (diffuse reflectance infrared spectroscopy) measurements of adsorbed CO ...

“As DRAM technology nodes move into the sub-10 nm regime, capacitor scaling is increasingly constrained by both footprint loss and a hard physical thickness limit for the entire ...

The superior catalytic performance of ZrO 2 in catalytic propane dehydrogenation is attributed to be the unsaturated coordination zirconium (Zr cus) near the oxygen vacancy. However, the calculations ...

Abstract: In this work, the switching dynamics of HfO2–ZrO2 nanolaminate ferroelectric (FE) films with different laminate thicknesses are investigated. Metal/FE layer/metal capacitors with HfO2–ZrO2 ...

Abstract: In this article, the effect of starting layer on the ferroelectric properties and reliability of HfO2-ZrO2-HfO2 (HZH) and ZrO2-HfO2-ZrO2 (ZHZ) superlattice (SL) films were systematically ...

Geoscientists at Trinity College Dublin have developed a cheap and environmentally friendly method for the synthesis of cerium, a rare earth mineral that holds promise for the treatment of diseases ...

Trinity geoscientists have developed a cheap and environmentally friendly method for the synthesis of cerianite, a rare earth mineral which holds promise for the treatment of diseases associated with ...

Thermal aging and sulfur poisoning are major problems influencing the efficiency and lifetime of natural gas three-way catalysts (TWCs) during real-world operation. In the present study, thermal aging ...

Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, and School of Petrochemical Engineering, Changzhou ...

Both Sc2O3–CeO2-stabilized-ZrO2 (SCSZ) and Y2O3-stabilized-ZrO2 (YSZ) show similar Young's modulus damping at 175–400 °C and 200–400 °C, respectively, by impulse excitation acoustic technique. The ...