ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Oxides were prepared either from precipitated hydroxides or calcined nitrates using 'Analar' chemicals. Mixed oxides were ground together and then calcined at controlled temperatures for 6 hr. followed by re-grinding in an agate mortar and finally compressed into flat slips 2-5 x 1*0 x 0-1 cm. ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/1931175b0