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Elektrodengläser mit Zusatz von Germaniumdioxyd. Teil II
Author(s) -
Simon W.,
Lyssy G. H.,
Sommer P. F.,
Wegmann Dorothée
Publication year - 1959
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19590420520
Subject(s) - germanium , chemistry , silicon dioxide , mole , electrode , analytical chemistry (journal) , silicon , metallurgy , organic chemistry , materials science
Abstract In five known electrode glasses 0.5, 1.0, 2.0, 4.0, 8.0 and 16.0 mole‐% silicon dioxide were substituted by germanium dioxide. The glasses containing 0.5 to 2.0 mole‐% germanium dioxide normally showed a considerable improvement in the workability compared with the original glasses. Up to 4 mole‐% germanium dioxide the alkaline error and bulb resistance of the corresponding glass electrodes are only slightly changed.