Abstract
THE graphs below refer to results we have obtained for the magnetic susceptibility of dimethylbutadiene at the commencement of polymerization. Fig. 1 is for the mass susceptibilities of samples of dimethylbutadiene distilled and sealed in nitrogen, and polymerized in the dark by heat at a temperature of 140° C. Fig. 2 is for a similar treatment of dimethylbutadiene distilled and sealed in vacuo. It will be noticed that in the absence of catalyst there is a fall in diamagnetism over the first three hours and that thereafter there is a progressive rise in diamagnetism as is to be expected1.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Farquharson, Trans. Faraday Soc., 32, 219 (1936).
Dostal and Mark, Trans. Faraday Soc., 33, 350 (1933).
Stoner, "Magnetism and Matter", 477.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
FARQUHARSON, J., ADY, P. Magnetism and Polymerization. Nature 143, 1067–1068 (1939). https://doi.org/10.1038/1431067c0
Issue Date:
DOI: https://doi.org/10.1038/1431067c0
This article is cited by
-
Magnetic Susceptibilities of Polyindene Fractions
Nature (1949)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.
