Luminescent solar concentrator comprising disubstituted benzothiadiazole compounds
申请人:ENI S.p.A.
公开号:EP2557606A1
公开(公告)日:2013-02-13
Luminescent solar concentrator (LSC) comprising at least one disubstituted benzothiadiazole compound having general formula (I):
wherein:
- R1, R2, R3, R4, R5, R6 and R7, equal to or different from each other, represent a hydrogen atom; or they are selected from linear or branched C1-C20, preferably C1-C10, alkyl groups, cycloalkyl groups optionally substituted, aryl groups optionally substituted, linear or branched C1-C20, preferably C1-C10, alkoxyl groups, optionally substituted;
- or R1 and R2, can be optionally bound to each other so as to form, together with the carbon atoms to which they are bound, a cycle or a polycyclic system containing from 3 to 14, preferably from 4 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally containing one or more heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium;
- or R3 and R4, can be optionally bound to each other so as to form, together with the carbon atoms to which they are bound, a cycle or a polycyclic system containing from 3 to 14, preferably from 4 to 6, carbon atoms, saturated, unsaturated, or aromatic, optionally containing one or more heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium;
- or R5 and R6, can be optionally bound to each other so as to form, together with the carbon atoms to which they are bound, a cycle or a polycyclic system containing from 3 to 14, preferably from 4 to 6, carbon atoms, saturated, unsaturated, or aromatic, optionally containing one or more heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium;
- or R6 and R7, can be optionally bound to each other so as to form, together with the carbon atoms to which they are bound, a cycle or a polycyclic system containing from 3 to 14, preferably from 4 to 6, carbon atoms, saturated, unsaturated, or aromatic, optionally containing one or more heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium.
包含至少一种具有通式 (I) 的二取代苯并噻二唑化合物的发光太阳能聚光器 (LSC):
其中
- R1、R2、R3、R4、R5、R6 和 R7,彼此相同或不同,代表氢原子;或它们选自线性或支链 C1-C20,优选 C1-C10,烷基、任选取代的环烷基、任选取代的芳基、线性或支链 C1-C20,优选 C1-C10,任选取代的烷氧基;
- 或 R1 和 R2,可以选择性地相互结合,从而与所结合的碳原子一起形成一个含有 3 至 14 个碳原子(最好是 4 至 6 个碳原子)的循环或多环体系,饱和、不饱和或芳香,可选择性地含有一个或多个杂原子,例如氧、硫、氮、硅、磷、硒;
- 或 R3 和 R4 可以有选择地相互结合,以便与它们所结合的碳原子一起形成一个含有 3 至 14 个碳原子(最好是 4 至 6 个碳原子)的饱和、不饱和或芳香的循环或多环系统,可以有选择地含有一个或多个杂原子,例如氧、硫、氮、硅、磷、硒;
- 或 R5 和 R6 可以有选择地相互结合,从而与它们所结合的碳原子一起形成一个含有 3 至 14 个(最好是 4 至 6 个)碳原子的饱和、不饱和或芳香的循环或多环系统,可选择地含有一个或多个杂原子,例如氧、硫、氮、硅、磷、硒;
- 或 R6 和 R7 可选择性地相互结合,从而与它们所结合的碳原子一起形成一个含有 3 至 14 个(最好是 4 至 6 个)碳原子的饱和、不饱和或芳香的循环或多环系统,可选择性地含有一个或多个杂原子,例如氧、硫、氮、硅、磷、硒。