However, the issue of low mechanical property is still a challenge due to the mismatch between the melting point of Al and Al alloys and the decomposition temperature of TiH2 blowing agent. In this work, an novel TiH2 foaming agent with core-multi-shell structure (TiH2/Ti3O@TiO2/BPR) was ...
The crystal structures of TiO2 films are well known to depend on sintering temperature, whereas the surface morphologies are not significantly affected by sintering temperature. Nb2O5 was mixed with the TiO2 source material as a possible electron donor. The Nb content of the TiO2–Nb2O5 ...
spinodal mechanism coherent spinodal equimolar alloy decomposition rate annealing temperature ionic mobility dopants prolonged stabilization 1100 degC TiO 2-SnO 2 system / A8130M Precipitation A8140G Other heat and thermomechanical treatments / temperature 1.37E+03 K/ TiO2SnO2/ss O2/ss Sn/ss Ti/ss ...
Effect of calcination temperature on photocatalytic activity of TiO2. Photodecomposition of mono- and polyazo dyes in water g, for the calcination time of 1-4h, respectively. The crystallite size of anatase increased with increasing heat treatment temperature and ranged from 19 ... Mozia,Sylwia -...
PROBLEM TO BE SOLVED: To provide a hydrogenation decomposition catalyst having high hydrogenation decomposition activity even at a low temperature and even in a de- benzyl reaction of a compound having benzyl group bonded with nitrogen, which hardly proceeds with the conventional catalyst.;SOLUTION: ...
Mechanism of deposition of gold precursors onto TiO2 during the preparation by cation adsorption and deposition–precipitation with NaOH and urea 3+ complex, we showed that the preparation has to be performed at room temperature to avoid the decomposition of the complex and the reduction of gold.....
The extent of ozone decomposition on Pd catalysts is proportional to the CO oxidation activity. High reaction temperature or high Pd loading results in the... SB Singh - 《Indian Journal of Chemistry》 被引量: 0发表: 2014年 Decomposition of VOC's by Ozonation in Gas Phase In the present ...
2 Handling, Storage, and Precautions: dithiolane ( 1 ) is a stable and easy to handle material at ambient temperature. Thermally, it is unstable, undergoing substantial decomposition during distillation to give mainly 2,2′-bi(1,3-... AS Narula,K Ramachandran - John Wiley & Sons, Ltd 被...
Furthermore, kinetic calculations show that both homogeneous and heterogeneous reaction rate constants for formic acid decomposition increase with temperature. The... L Dong,Y Liu,H Wen,... - 《Renewable Energy》 被引量: 0发表: 2023年 Catalytic decomposition of formic acid on Cu(100): Optimizat...
The photochemical decomposition of HN3 has been investigated at room temperature (25 ± 3°C) and with 2139 radiation. The decomposition leads to NH and N2, both of which are also vibrationally excited and are capable of causing further decomposition of HN3. The vibrational energy of both NH′...