ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] A new type of cathode combining the features of the impregnated W cathode and the moulded cathode has recently been developed. The cathode is made by preparing a mixture of nickel powder and barium-strontium carbonate powder. A small percentage of an appropriate reducing agent is added to the ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1741010a0
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