FR2069174A5 - - Google Patents

Info

Publication number
FR2069174A5
FR2069174A5 FR7040190A FR7040190A FR2069174A5 FR 2069174 A5 FR2069174 A5 FR 2069174A5 FR 7040190 A FR7040190 A FR 7040190A FR 7040190 A FR7040190 A FR 7040190A FR 2069174 A5 FR2069174 A5 FR 2069174A5
Authority
FR
France
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
FR7040190A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BDH Chemicals Ltd
Original Assignee
BDH Chemicals Ltd
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 by BDH Chemicals Ltd filed Critical BDH Chemicals Ltd
Application granted granted Critical
Publication of FR2069174A5 publication Critical patent/FR2069174A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • 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
    • C01B19/007—Tellurides or selenides of metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Luminescent Compositions (AREA)
FR7040190A 1969-11-10 1970-11-09 Expired FR2069174A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5487969 1969-11-10

Publications (1)

Publication Number Publication Date
FR2069174A5 true FR2069174A5 (fr) 1971-09-03

Family

ID=10472335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040190A Expired FR2069174A5 (fr) 1969-11-10 1970-11-09

Country Status (4)

Country Link
US (1) US3714339A (fr)
DE (1) DE2055060C3 (fr)
FR (1) FR2069174A5 (fr)
GB (1) GB1302537A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323480A (en) * 1975-12-17 1982-04-06 Exxon Research & Engineering Co. Method of preparing di and poly chalcogenides of group IVb, Vb, molybdenum and tungsten transition metals by low temperature precipitation from non-aqueous solution and the product obtained by said method
US4299892A (en) * 1975-12-17 1981-11-10 Exxon Research & Engineering Co. Amorphous and sheet dichalcogenides of Group IVb, Vb, molybdenum and tungsten
US4308171A (en) * 1977-05-16 1981-12-29 Exxon Research & Engineering Co. Method of preparing di and poly chalcogenides of group VIIb by low temperature precipitation from nonaqueous solution and small crystallite size stoichiometric layered dichalcogenides of rhenium and technetium
US4390514A (en) * 1977-05-16 1983-06-28 Exxon Research And Engineering Co. Method of preparing chalocogenides of group VIII by low temperature precipitation from nonaqueous solution, the products produced by said method and their use as catalysts
US4279737A (en) * 1978-02-23 1981-07-21 Exxon Research & Engineering Co. Hydrodesulfurization over catalysts comprising chalcogenides of group VIII prepared by low temperature precipitation from nonaqueous solution
US4288422A (en) * 1979-02-23 1981-09-08 Exxon Research & Engineering Co. Method of preparing chalcogenides of group VIII by low temperature precipitation from monaqueous solution, the products produced by said method and their use as catalysts
US5908608A (en) * 1996-11-08 1999-06-01 Spectra Science Corporation Synthesis of metal chalcogenide quantum
GB9711799D0 (en) * 1997-06-07 1997-08-06 Vecht Aron Preparation of sulphides and selenides
WO2008063657A2 (fr) * 2006-11-21 2008-05-29 Qd Vision, Inc. Dispositifs luminescents et afficheurs à performance améliorée
WO2008063652A1 (fr) * 2006-11-21 2008-05-29 Qd Vision, Inc. Nanocristaux à semi-conducteurs émettant une lumière bleue et compositions et dispositifs contenant ceux-ci
WO2008063653A1 (fr) 2006-11-21 2008-05-29 Qd Vision, Inc. Nanocristaux semi-conducteurs et compositions et dispositifs les comprenant
WO2008063658A2 (fr) 2006-11-21 2008-05-29 Qd Vision, Inc. Nanocristaux à semi-conducteurs et compositions et dispositifs contenant ceux-ci
US9525148B2 (en) 2008-04-03 2016-12-20 Qd Vision, Inc. Device including quantum dots
CN102047098B (zh) 2008-04-03 2016-05-04 Qd视光有限公司 包括量子点的发光器件
CN103145345B (zh) * 2013-03-20 2014-12-10 许昌学院 一种室温下原位合成硒化银半导体光电薄膜材料的化学方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162556A (en) * 1953-01-07 1964-12-22 Hupp Corp Introduction of disturbance points in a cadmium sulfide transistor
US2805917A (en) * 1954-04-05 1957-09-10 Du Pont Process for the preparation of zinc and cadmium sulfides and selenides
US2789033A (en) * 1954-12-14 1957-04-16 American Cyanamid Co Treatment of heavy metal ferrocyanides for the recovery of heavy metal sulfides
US3178312A (en) * 1959-01-02 1965-04-13 Santa Barbara Res Ct Solutions and methods for depositing lead selenide
US3033659A (en) * 1959-04-21 1962-05-08 Gen Electric Preparation of phosphor crystals

Also Published As

Publication number Publication date
GB1302537A (fr) 1973-01-10
DE2055060A1 (de) 1971-05-19
DE2055060B2 (de) 1979-10-11
US3714339A (en) 1973-01-30
DE2055060C3 (de) 1980-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse