FR2383404A1 - Converting light, esp. solar, energy to thermal energy - by irradiation of specified cpds. in solvent and solvent transfer - Google Patents

Converting light, esp. solar, energy to thermal energy - by irradiation of specified cpds. in solvent and solvent transfer

Info

Publication number
FR2383404A1
FR2383404A1 FR7707268A FR7707268A FR2383404A1 FR 2383404 A1 FR2383404 A1 FR 2383404A1 FR 7707268 A FR7707268 A FR 7707268A FR 7707268 A FR7707268 A FR 7707268A FR 2383404 A1 FR2383404 A1 FR 2383404A1
Authority
FR
France
Prior art keywords
energy
cpds
state
polar solvent
solvent
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.)
Granted
Application number
FR7707268A
Other languages
French (fr)
Other versions
FR2383404B3 (en
Inventor
Lionel Salem
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7707268A priority Critical patent/FR2383404A1/en
Publication of FR2383404A1 publication Critical patent/FR2383404A1/en
Application granted granted Critical
Publication of FR2383404B3 publication Critical patent/FR2383404B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/127—Sunlight; Visible light

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A soln. is irradiated in a non-polar solvent of chemical prod. selected from molecules contg. disymmetric double bond or molecules contg. a strained cycle. The prod. is changed from its fundamental electronic energy state (coplanar form for double bond cpds.) to the lowest excited singlet state (a twisted ionic form for double bond cpds.) The excited molecule is transferred by dissolving in a polar solvent. The product is de-excited and changed to the fundamental electronic state and whilst preserving the stable form of the excited state and a high energy content. The product is then dissolve in a non polar solvent enabling it to revert to its normal form and energy state whilst releasing the energy which is recovered. The process is esp. used for solar energy and the energy may be stored at the polar solvent stage if the form of the molecule is sufficiently stable. Examples of olefin cpds. are propylene, 1,1'-dicyanoethylene, opt. substd. stilbenes, 1,3-butadiene; also cpds. contg. C = N- groups. Cyclic cpds. exemplified are cyclopropanes, aziridines, oxiranes and dioxetanes, etc.
FR7707268A 1977-03-11 1977-03-11 Converting light, esp. solar, energy to thermal energy - by irradiation of specified cpds. in solvent and solvent transfer Granted FR2383404A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707268A FR2383404A1 (en) 1977-03-11 1977-03-11 Converting light, esp. solar, energy to thermal energy - by irradiation of specified cpds. in solvent and solvent transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707268A FR2383404A1 (en) 1977-03-11 1977-03-11 Converting light, esp. solar, energy to thermal energy - by irradiation of specified cpds. in solvent and solvent transfer

Publications (2)

Publication Number Publication Date
FR2383404A1 true FR2383404A1 (en) 1978-10-06
FR2383404B3 FR2383404B3 (en) 1980-01-11

Family

ID=9187963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707268A Granted FR2383404A1 (en) 1977-03-11 1977-03-11 Converting light, esp. solar, energy to thermal energy - by irradiation of specified cpds. in solvent and solvent transfer

Country Status (1)

Country Link
FR (1) FR2383404A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857652A (en) * 1986-07-17 1989-08-15 Board Of Governors Of Wayne State University Chemiluminescent 1,2-dioxetane compounds
US5386017A (en) * 1986-07-17 1995-01-31 Board Of Governors Of Wayne State University Alkenes for producing chemiluminescent 1, 2-dioxetane compounds
US5707559A (en) * 1986-07-17 1998-01-13 Tropix, Inc. Chemiluminescent 1,2-dioxetane compounds
US6322727B1 (en) 1986-07-24 2001-11-27 Tropix, Inc. Kit for conducting an assay to detect a substance using enzymatically-induced decomposition of dioxetanes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857652A (en) * 1986-07-17 1989-08-15 Board Of Governors Of Wayne State University Chemiluminescent 1,2-dioxetane compounds
US5386017A (en) * 1986-07-17 1995-01-31 Board Of Governors Of Wayne State University Alkenes for producing chemiluminescent 1, 2-dioxetane compounds
US5707559A (en) * 1986-07-17 1998-01-13 Tropix, Inc. Chemiluminescent 1,2-dioxetane compounds
US6322727B1 (en) 1986-07-24 2001-11-27 Tropix, Inc. Kit for conducting an assay to detect a substance using enzymatically-induced decomposition of dioxetanes
US6514717B2 (en) 1986-07-24 2003-02-04 Tropix, Inc. Kit for conducting an assay to detect a substance using enzymatically-induced decomposition of dioxetanes
US6913897B2 (en) 1986-07-24 2005-07-05 Applera Corporation Kit for conducting an assay to detect a substance using enzymatically-induced decomposition of dioxetanes

Also Published As

Publication number Publication date
FR2383404B3 (en) 1980-01-11

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