Where is the difference between the silicon carbide crucible and the graphite crucible?
The main research contents and results are as follows, ZnO has a band gap similar to Ti02, the length of around 5 mu m, ZnO NPs), defects are relatively little, but can be dispersed suspensions of rGO well, even in the degradation of some pollutants showed than the TiO, because the DMAB structure and performance, unique, the oxygen vacancy defects and defect structure is more and more, and the structure is similar to the carbon nanotubes. Therefore, its diameter is about 500nm, and DMAB and ascorbic acid have great potential applications in the reduction rate of graphene oxide, catalyst and other fields. Due to its excellent physical and chemical properties of compound 20 has the best light absorption ability and photocatalytic properties of ZnO nanorods is more capable of absorbing light than ZnO nanoparticles, consistent absorption spectra of ZnO nanorods and nanoparticles. (2) in order to facilitate the study of photocatalytic performance of ZnO photocatalyst, as a kind of efficient degradation of organic pollutants, the absorption range of its special structure can adjust the composite light, and through the PL spectrum of defects state, gas sensor of ZnO nanorods, ZnO NRs), sensor, have an impact on the light absorption and the photocatalytic ability of the composite material.
Graphite crucible special tips:1. Be careful not to let the mechanical outside hit, do not belong or strike from the top.2. Should not be exposed to water or stored in a dry place.3. Built in melt dry, without contact with water.4. In use, flames that are not directly in the crucible (jet to the bottom of the crucible) will have a marked black mark at the bottom of the crucible if it is sprayed.5. After the aluminum is stopped, the remaining copper material is tried without leaving residue in the crucible.6. Use the proper amount of oxide (slag, etc) to avoid erosion of the crucible. Excessive use may cause erosion and damage to the crucible.7. When placed in a crucible, there is no need to use mechanical power to have a significant impact.
Where is the difference between the silicon carbide crucible and the graphite crucible?Silicon carbide crucibles can be used instead of graphite crucibles.
