Hello, curious researcher friend Elene Afrisia! While I can't provide real-time information, I can certainly offer some guidance on degassing activated carbon for the BET test.

The degassing temperature and time for activated carbon samples can vary depending on the specific material and its characteristics, but here are some general guidelines:

1. Temperature: The degassing temperature is typically in the range of 150°C to 250°C. The exact temperature will depend on the nature of the organic materials in your activated carbon and their thermal stability. It's essential to choose a temperature that is high enough to remove adsorbed gases and contaminants but not so high that it causes significant thermal degradation.

2. Time: The degassing time can range from several hours to overnight. Again, the duration will depend on the nature of your activated carbon. It's common to degas the sample for at least 4-6 hours or overnight to ensure that all adsorbed species are removed.

The key is to gradually ramp up the temperature to the desired degassing temperature to prevent rapid outgassing, which could lead to structural changes in the sample. You should also use a controlled atmosphere, often flowing inert gas (e.g., nitrogen), to carry away the desorbed gases and prevent oxidation.

For precise degassing conditions, especially if your activated carbon sample contains specific organic materials, it's best to consult the relevant literature, the manufacturer's recommendations, or an experienced researcher in your field. The ideal conditions can vary based on the specific composition and intended use of your activated carbon.