Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
178 (1956), S. 809-810
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Contrary to expectation, this material did not graphitize readily. Prolonged treatment with strong sulphuric acid containing a little nitric acid had no effect, and temperatures in the range 2,800-3,000 C. were needed to convert a sample into graphite. Fig. 1. (i) Natural graphite ; (ii) mixture ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/178809b0
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