FR544990A - Process for the manufacture of selenides or tellurides of metals in colloidal state or in colloidal solution - Google Patents

Process for the manufacture of selenides or tellurides of metals in colloidal state or in colloidal solution

Info

Publication number
FR544990A
FR544990A FR544990DA FR544990A FR 544990 A FR544990 A FR 544990A FR 544990D A FR544990D A FR 544990DA FR 544990 A FR544990 A FR 544990A
Authority
FR
France
Prior art keywords
colloidal
tellurides
selenides
metals
manufacture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Leon Lilienfeld
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR544990A publication Critical patent/FR544990A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/008—Salts of oxyacids of selenium or tellurium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR544990D 1921-12-23 1921-12-22 Process for the manufacture of selenides or tellurides of metals in colloidal state or in colloidal solution Expired FR544990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT544990X 1921-12-23

Publications (1)

Publication Number Publication Date
FR544990A true FR544990A (en) 1922-10-03

Family

ID=3676376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544990D Expired FR544990A (en) 1921-12-23 1921-12-22 Process for the manufacture of selenides or tellurides of metals in colloidal state or in colloidal solution

Country Status (1)

Country Link
FR (1) FR544990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521612A1 (en) * 1991-05-30 1993-01-07 Konica Corporation Ultrafine gold and/or silver chalcogenide and production thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521612A1 (en) * 1991-05-30 1993-01-07 Konica Corporation Ultrafine gold and/or silver chalcogenide and production thereof
US5362470A (en) * 1991-05-30 1994-11-08 Konica Corporation Ultrafine gold and/or silver chalcogenide and production thereof

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