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The components of the CeS - As system exhibit a complex chemical interaction to form two intermediate ternary compounds Ce , AsS , and CeAsS . The compound CeAsS melts congruently at 930 ° C ; the incongruently melting Ce3ASS3 is formed ...
The components of the CeS - As system exhibit a complex chemical interaction to form two intermediate ternary compounds Ce , AsS , and CeAsS . The compound CeAsS melts congruently at 930 ° C ; the incongruently melting Ce3ASS3 is formed ...
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The chlorides of the metals exhibit higher activity than the oxides , evi- dently owing to a higher capacity for complexing with a hydride molecule . The catalytic properties of metallic aluminum are much weaker than those of the ...
The chlorides of the metals exhibit higher activity than the oxides , evi- dently owing to a higher capacity for complexing with a hydride molecule . The catalytic properties of metallic aluminum are much weaker than those of the ...
Trang 433
On the other hand , the IR spec- tra of compounds like II and III exhibit essential differ- ences . The IR spectra of the reference compounds IIIa and IIIb show a single v ( CO ) absorption band ( Table 1 ) , whereas the spectra of IIa ...
On the other hand , the IR spec- tra of compounds like II and III exhibit essential differ- ences . The IR spectra of the reference compounds IIIa and IIIb show a single v ( CO ) absorption band ( Table 1 ) , whereas the spectra of IIa ...
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Vol 39 No 1 | 1 |
E G Rakov and A M Khung | 8 |
Interaction of the Intermetallic Compounds LaNi and CeC03 | 16 |
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