thermal black

https://doi.org/10.1351/goldbook.T06296
A special type of @C00824@ produced by @P04961@ of gaseous @H02889@ in a preheated chamber in the absence of air. Thermal black consists of relatively large individual spheres (\(100-500\ \text{nm}\) diameter) and aggregates of a small number of pseudospherical particles. The preferred alignment of the layer planes is parallel to the surface of the spheres.
Source:
PAC, 1995, 67, 473. (Recommended terminology for the description of carbon as a solid (IUPAC Recommendations 1995)) on page 505 [Terms] [Paper]