Add to ORKGThe exchange ratio and the exchange rate of oxygen between the gas and liquid phases were measured in molten silicate systems PbO-SiO_2 and CaO-SiO_2 using ^<18>O as the tracer. It was clarified that not all of the oxygen in the system PbO-SiO_2 took part in the exchange. In contrast, in the system CaO-SiO_2 all of the oxygen contributed to the exchange. Self-diffusion coefficients of oxygen were determined using the exchange rates for the two systems. The results were compared with the self-diffusion coefficients of silicon for the respective systems. On the basis of the results, the self-diffusion mechanism of oxygen was discussed
To address the reactions and diffusion of atomic and molecular oxygen in SiO_2, the modification of ...
Oxygen (O) diffusion through pure and aluminum (Al)-doped amorphous silica is investigated by,using ...
Equations for the diffusion through gas-solid interface reaction were summarized for spherical model...
We have investigated the Si and O self-diffusion in stoichiometric and substoichiometric amorphous S...
The estimation of the end effect of capillary is one of the most important factors in the measuremen...
We analyzed extensive literature data on crystal growth rate, u, viscosity, eta, and diffusivities o...
An important but poorly understood factor that affects diffusion rates is the role of speciation dur...
The diffusion of defects during the thermal growth of SiO2 film on Si(100) in dry O-2 was investigat...
This paper presents the results of two experimental studies on diffusion of SiO2 in “silicomanganese...
Oxygen self-di?usion measurements determined below and above the glass transition temperature in a c...
Amorphous polymer-derived Si-C-N ceramics can be doped with different elements (Al, B etc.) through ...
We analyzed extensive literature data on crystal growth rate and viscosity in the temperature range ...
Self－diffusion coefficients of the oxygen ion in antifluorite-cubic Li_2O were determined by means o...
Extensive data on the viscosity, covering 15 orders of magnitude, and crystal growth rate, covering ...
In the dedicated literature the oxygen surface exchange coefficient KO and the equilibrium oxygen ex...
To address the reactions and diffusion of atomic and molecular oxygen in SiO_2, the modification of ...
Oxygen (O) diffusion through pure and aluminum (Al)-doped amorphous silica is investigated by,using ...
Equations for the diffusion through gas-solid interface reaction were summarized for spherical model...
We have investigated the Si and O self-diffusion in stoichiometric and substoichiometric amorphous S...
The estimation of the end effect of capillary is one of the most important factors in the measuremen...
We analyzed extensive literature data on crystal growth rate, u, viscosity, eta, and diffusivities o...
An important but poorly understood factor that affects diffusion rates is the role of speciation dur...
The diffusion of defects during the thermal growth of SiO2 film on Si(100) in dry O-2 was investigat...
This paper presents the results of two experimental studies on diffusion of SiO2 in “silicomanganese...
Oxygen self-di?usion measurements determined below and above the glass transition temperature in a c...
Amorphous polymer-derived Si-C-N ceramics can be doped with different elements (Al, B etc.) through ...
We analyzed extensive literature data on crystal growth rate and viscosity in the temperature range ...
Self－diffusion coefficients of the oxygen ion in antifluorite-cubic Li_2O were determined by means o...
Extensive data on the viscosity, covering 15 orders of magnitude, and crystal growth rate, covering ...
In the dedicated literature the oxygen surface exchange coefficient KO and the equilibrium oxygen ex...
To address the reactions and diffusion of atomic and molecular oxygen in SiO_2, the modification of ...
Oxygen (O) diffusion through pure and aluminum (Al)-doped amorphous silica is investigated by,using ...
Equations for the diffusion through gas-solid interface reaction were summarized for spherical model...