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    • 3. 发明授权
      US11800728B2 Luminescent solar concentrators of neutral coloration 有权
    • Luminescent solar concentrators of neutral coloration
    • US11800728B2
    • 2023-10-24
    • US17047803
    • 2019-04-17
    • ENI S.P.A.
    • Roberto Fusco , Liliana Gila , Luciano Caccianotti , Antonio Alfonso Proto
    • H10K30/80 , H01L31/055 , H02S20/22 , H10K85/60
    • H10K30/80 , H01L31/055 , H02S20/22 , H10K85/656 , H10K85/6574
    • Luminescent solar concentrator (L8C) of neutral coloration comprising: —at least one first sheet comprising a matrix of a transparent material and at least one first photoluminescent organic compound having an absorption interval within the range 400 nm to 550 nm, preferably within the range 420 nm to 500 mrs, and an emission interval within the range 500 nm to 650 nm, preferably within the range 520 mn to 620 nm; —at least one second sheet comprising a matrix of a transparent material and at least one second photoluminescent organic compound having an absorption interval within the range 420 nm to 650 nm, preferably within the range 480 nm to 600 nm, and an emission interval within the range 580 mn and 750 nm, preferably within the range 600 nm and 700 nm; —at least one third sheet comprising a matrix of a transparent material and at least one third, optionally photoluminescent, organic compound having an absorption interval within the range 550 nm to 750 nm, preferably within the range 570 nrn to 700 nm, and an emission interval within the range 700 nrn to 900 nm, preferably within the range 740 nm to 850 nm. Said luminescent solar concentrator of neutral coloration may be used advantageously in various applications requiring the production of electrical energy by exploiting light energy, in particular solar radiation energy such as, for example: building/integrated photovoltaic (BiPV) systems, photovoltaic windows, greenhouses, photo bioreactors, noise barriers, lighting engineering, design, advertising, automotive industry.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 6. 发明授权
      US09923113B2 Luminescent solar concentrator comprising tetra-substituted benzoheterodiazole compounds 有权
    • Luminescent solar concentrator comprising tetra-substituted benzoheterodiazole compounds
    • US09923113B2
    • 2018-03-20
    • US15025375
    • 2014-09-30
    • ENI S.p.A.
    • Samuele Santarelli , Antonio Alfonso Proto
    • H01L31/055 , C09K11/06 , H01L31/054 , H01L31/048
    • H01L31/055 , C09K11/06 , C09K2211/1051 , H01L31/048 , H01L31/0547 , Y02E10/52
    • A luminescent solar concentrator (LSC) comprising at least one tetra-substituted benzoheterodiazole compound having general formula (I): wherein: R1 and R2, equal to or different from each other, are selected from: C6-C40, preferably C6-C20 aryl groups, optionally substituted; C4-C40, preferably C5-C20, heteroaryl groups, optionally substituted; R3 and R4, equal to or different from each other, are selected from: halogen atoms such as, for example, fluorine, chlorine, bromine, iodine, preferably fluorine; linear or branched C1-C30, preferably C1-C20, trihalogenated alkyl groups; C6-C40, preferably C6-C20, aryloxyl groups optionally substituted; linear or branched C1-C30, preferably C1-C20, alkoxyl groups optionally substituted; C4-C40, preferably C5-C20, heteroaryloxyl groups optionally substituted; Z represents a sulfur atom, an oxygen atom or a selenium atom; a NR5 group wherein R5 represents a hydrogen atom, or it is selected from linear or branched C1-C24, preferably C6-C24, alkyl groups, optionally containing heteroatoms; a CR6R7 group wherein R6 and R7, equal to or different from each other, represent a hydrogen atom, or they are selected from linear or branched C1-C30, preferably C6-C24, alkyl groups, optionally containing heteroatoms, linear or branched C1-C30, preferably C6-C24, alkoxyl groups, optionally substituted, C3-C30, preferably C4-C24, cycloalkyl groups, optionally substituted, or, R6 and R7 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C1-C30, preferably C1-C15, alkyl groups, said cycle optionally containing heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 9. 发明授权
      US10312395B2 Luminescent solar concentrator comprising disubstituted benzoheterodiazole compounds 有权
    • Luminescent solar concentrator comprising disubstituted benzoheterodiazole compounds
    • US10312395B2
    • 2019-06-04
    • US15514393
    • 2015-09-24
    • ENI S.p.A.
    • Luigi Abbondanza , Antonio Alfonso Proto , Giuliana Schimperna , Liliana Gila
    • H01L31/055 , C07D417/14 , C07D413/14 , C09K11/06
    • Luminescent solar concentrator (LSC) comprising at least one disubstituted benzoheterodiazole compound of general formula (I), in which: —Z represents a sulfur atom, an oxygen atom, a selenium atom; or an NR6 group in which R6 is selected from linear or branched C1-C20, preferably C1-C8, alkyl groups, or from optionally substituted aryl groups; —R1, R2 and R3, which are the same or different, represent a hydrogen atom; or are selected from linear or branched C1-C20, preferably C1-C8, alkyl groups, optionally containing heteroatoms, optionally substituted cycloalkyl groups, optionally substituted aryl groups, optionally substituted linear or branched C1-C20, preferably C1-C8, alkoxyl groups, optionally substituted phenoxyl groups, or —COOR7 groups or —OCOR7 groups in which R7 is selected from linear or branched C1-C20, preferably C1-C8, alkyl groups, or is a cyano group, provided that when the substituents R1 represents a hydrogen atom, at least one of the substituents R2 and R3 represents an optionally substituted aryl group or an optionally substituted phenoxyl group; —or R1 and R2, can optionally be linked together so as to form, together with the carbon atoms to which they are linked, a saturated, unsaturated or aromatic cyclic ring or a polycyclic system containing from 3 to 14 carbon atoms, preferably from 4 to 6 carbon atoms, optionally containing one or more heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorus, selenium; —or R2 and R3 can optionally be linked together so as to form, together with the carbon atoms to which they are linked, a saturated, unsaturated or aromatic cyclic ring or a polycyclic system containing from 3 to 14 carbon atoms, preferably from 4 to 6 carbon atoms, optionally containing one or more heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorus, selenium; —R4 and R5, which are the same or different, represent a hydrogen atom; or are selected from linear or branched C1-C20, preferably C1-C8, alkyl groups, optionally containing heteroatoms, optionally substituted cycloalkyl groups, optionally substituted aryl groups, optionally substituted linear or branched C1-C20, preferably C1-C8, alkoxyl groups, —COOR7 groups or —OCOR7 groups in which R7 is selected from linear or branched C1-C20, preferably C1-C8, alkyl groups, or is a cyano group; or R4 and R5, can optionally be linked together so as to form, together with the carbon atoms to which they are linked, a saturated, unsaturated, or aromatic cyclic ring or a polycyclic system containing from 3 to 14 carbon atoms, preferably from 4 to 6 carbon atoms, containing one or more heteroatoms such as, for example, sulfur, nitrogen, silicon, phosphorus, selenium.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
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