The Gas-Solid Interface the adsorption of nitrogen, argon, neopentane, sulfur dioxide, carbon dioxide and sulfur hexafluoride on rhombic sulfur

摘要

Physical adsorption of the title compounds on rhombic sulfur of 0.4 to 0.5 m/g is reported. The isotherms are of type II for N, Ar and CH, of type III for SO and CO, and linear for SF. There is no hysteresis. The method of shows that the surface is relatively heterogenous (γ = 17). Isosteric heats of adsorption and c values of the B.E.T. equation are also reported.