The Morphology of Carbon Black Particles in Shadow-Cast Specimens
- 1 August 1949
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 20 (8) , 747-754
- https://doi.org/10.1063/1.1698524
Abstract
Observations are given which favor a reticulate chain structure for carbon black. The discovery of ``hollow'' particles in carbon black dispersions of P-33 and Thermax is reported along with possible explanations for the observed image intensities which give rise to the interpretation of hollowness. Striated surfaces strongly suggestive of a laminar structure and serrated edges which conform in orientation with these plateaus have been detected. Rough areas arranged both in lines and at random are observed over the surfaces of some particles. Shape variations away from the spheroidal and the occurrence of straight-edged images are stressed again.This publication has 5 references indexed in Scilit:
- Pseudostructures in Electron Microscope SpecimensJournal of Applied Physics, 1948
- Dark-Field Electron Microscopy: II. Studies of colloidal carbonJournal of Applied Physics, 1948
- An Effect of Electron Bombardment upon Carbon BlackJournal of Applied Physics, 1947
- Filmless Sample Mounting for the Electron MicroscopeJournal of Applied Physics, 1946
- Crystal Interference Phenomena in Electron Microscope ImagesJournal of Applied Physics, 1945