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    Multi-layer ligand exchange thermochromic systems
    4.
    发明授权
    Multi-layer ligand exchange thermochromic systems 有权
    多层配体交换热变色系统

    公开(公告)号：US07525717B2

    公开(公告)日：2009-04-28

    申请号：US11849659

    申请日：2007-09-04

    申请人： Harlan J. Byker ,  Frederick A. Millett ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Brad S. Veldkamp ,  Derick D. Winkle

    发明人： Harlan J. Byker ,  Frederick A. Millett ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Brad S. Veldkamp ,  Derick D. Winkle

    IPC分类号： G02F1/01 ,  G02F1/00 ,  G09G3/34 ,  C07F15/04

    CPC分类号： C09K9/02 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10477 ,  B32B17/10651 ,  B32B17/10678 ,  B32B17/10761 ,  C09K2211/187 ,  G02F1/0147 ,  B32B17/10 ,  B32B2367/00 ,  B32B2369/00

    摘要： Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The described LETC systems include one or more than one transition metal ion, which experiences thermally induced changes in the nature of the complexation or coordination around the transition metal ion(s) and, thereby, the system changes its ability to absorb electromagnetic radiation as the temperature changes.In accordance with one aspect of the present invention, a thermochromic device is disclosed comprising at least two thermochromic layers when each thermochromic layer includes a polymer, at least one transition metal ion, at least one HεL ligand capable of forming a HεMLC with the transition metal ion and at least one LεL ligand capable of forming an LεMLC with the transition metal ion. In accordance with yet another aspect of the present invention, the thermochromic device further includes a separator between the first and second thermochromic layers to prevent intermixing of the contents of the layers.

    摘要翻译： 描述了随着系统温度的可逆变化，热致变色LETC，电磁辐射吸收率呈现可逆变化的系统的配位交换。 所描述的LETC系统包括一个或多于一个的过渡金属离子，其经历过渡金属离子周围的络合或配位性质的热诱导变化，从而系统改变其吸收电磁辐射的能力，如 温度变化。 根据本发明的一个方面，公开了一种热致变色装置，其包含至少两个热致变色层，当每个热变色层包括聚合物，至少一种过渡金属离子，至少一种能够与过渡金属形成HepsilonMLC的HepsilonL配体 离子和能够与过渡金属离子形成LepsilonMLC的至少一种Lepsilon配体。 根据本发明的另一方面，热致变色装置还包括在第一和第二热变色层之间的隔板，以防止层的内容物的混合。

    Ligand exchange thermochromic systems and high ε ligands for same
    5.
    发明授权
    Ligand exchange thermochromic systems and high ε ligands for same 有权
    配体交换热变色体系和高ε配体相同

    公开(公告)号：US08431045B2

    公开(公告)日：2013-04-30

    申请号：US13477736

    申请日：2012-05-22

    申请人： Harlan J. Byker ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Brad S. Veldkamp ,  Derick D. Winkle

    发明人： Harlan J. Byker ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Brad S. Veldkamp ,  Derick D. Winkle

    IPC分类号： G01N31/00

    CPC分类号： C09K9/02 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10477 ,  B32B17/10651 ,  B32B17/10678 ,  B32B17/10761 ,  C09K2211/187 ,  G02F1/0147 ,  B32B17/10 ,  B32B2367/00 ,  B32B2369/00

    摘要： Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The described LETC systems include one or more than one transition metal ion, which experiences thermally induced changes in the nature of the complexation or coordination around the transition metal ion(s) and, thereby, the system changes its ability to absorb electromagnetic radiation as the temperature changes. In accordance with certain aspects of the present invention, thermochromic systems are disclosed comprising a transition metal ion with particularly useful ligands, such as phosphine compounds, tridentate ligands that coordinate through three nitrogen atoms, bidentate ligands, or ortho hindered pyridine monodentate ligands.

    摘要翻译： 描述了随着系统温度的可逆变化，热致变色LETC，电磁辐射吸收率呈现可逆变化的系统的配位交换。 所描述的LETC系统包括一个或多于一个的过渡金属离子，其经历过渡金属离子周围的络合或配位性质的热诱导变化，从而系统改变其吸收电磁辐射的能力，如 温度变化。 根据本发明的某些方面，公开了包含具有特别有用配体的过渡金属离子的热致变色体系，例如膦化合物，通过三个氮原子配位的三齿配体，二齿配体或邻位受体吡啶单齿配位体。

    Ligand exchange thermochromic systems and high ε ligands for same
    6.
    发明授权
    Ligand exchange thermochromic systems and high ε ligands for same 有权
    配体交换热变色系统 配体相同

    公开(公告)号：US08182718B2

    公开(公告)日：2012-05-22

    申请号：US11849624

    申请日：2007-09-04

    申请人： Harlan J. Byker ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Brad S. Veldkamp ,  Derick D. Winkle

    发明人： Harlan J. Byker ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Brad S. Veldkamp ,  Derick D. Winkle

    IPC分类号： G01N31/00

    CPC分类号： C09K9/02 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10477 ,  B32B17/10651 ,  B32B17/10678 ,  B32B17/10761 ,  C09K2211/187 ,  G02F1/0147 ,  B32B17/10 ,  B32B2367/00 ,  B32B2369/00

    摘要： Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The described LETC systems include one or more than one transition metal ion, which experiences thermally induced changes in the nature of the complexation or coordination around the transition metal ion(s) and, thereby, the system changes its ability to absorb electromagnetic radiation as the temperature changes.In accordance with certain aspects of the present invention, a thermochromic system is disclosed comprising a transition metal ion and a ligand wherein the ligand comprises a nitrogen-containing five or six membered heterocyclic compound that coordinates through the nitrogen atom to the transition metal ion in a HεMLC formed between the transition metal ion and the ligand.In accordance with other aspects of the present invention, thermochromic systems are disclosed comprising a transition metal ion with particularly useful ligands, such as phosphine compounds, tridentate ligands that coordinate through three nitrogen atoms, bidentate ligands, or ortho hindered pyridine monodentate ligands.

    摘要翻译： 描述了随着系统温度的可逆变化，热致变色LETC，电磁辐射吸收率呈现可逆变化的系统的配位交换。 所描述的LETC系统包括一个或多于一个的过渡金属离子，其经历过渡金属离子周围的络合或配位性质的热诱导变化，从而系统改变其吸收电磁辐射的能力，如 温度变化。 根据本发明的某些方面，公开了一种包含过渡金属离子和配体的热致变色体系，其中配体包括通过氮原子与过渡金属离子配位的含氮五或六元杂环化合物 在过渡金属离子和配体之间形成H＆amp; MLC。 根据本发明的其他方面，公开了包含具有特别有用的配体的过渡金属离子的热致变色体系，例如膦化合物，通过三个氮原子配位的三齿配体，二齿配体或邻位受体吡啶单齿配体。

    Ligand exchange thermochromic systems containing exchange metals
    7.
    发明授权
    Ligand exchange thermochromic systems containing exchange metals 有权
    配体交换含有交换金属的热变色体系

    公开(公告)号：US07538931B2

    公开(公告)日：2009-05-26

    申请号：US11849642

    申请日：2007-09-04

    申请人： Harlan J. Byker ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Derick D. Winkle

    发明人： Harlan J. Byker ,  Paul H. Ogburn, Jr. ,  Douglas A. Vander Griend ,  Derick D. Winkle

    IPC分类号： G02F1/01

    CPC分类号： C09K9/02 ,  B32B17/10036 ,  B32B17/10174 ,  B32B17/10477 ,  B32B17/10651 ,  B32B17/10678 ,  B32B17/10761 ,  C09K2211/187 ,  G02F1/0147 ,  B32B17/10 ,  B32B2367/00 ,  B32B2369/00

    摘要： Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The described LETC systems include one or more than one transition metal ion, which experiences thermally induced changes in the nature of the complexation or coordination around the transition metal ion(s) and, thereby, the system changes its ability to absorb electromagnetic radiation as the temperature changes.In accordance with one aspect of the present invention, a thermochromic system is disclosed comprising a first metal ion and a second metal ion and at least one ligand that complexes with the first metal ion to form a LεMLC and complexes with the second metal ion to form a HεMLC wherein an increase in temperature of the system results in a reversible net increase in its ability to absorb light energy in the 400 nm to 1400 nm range due to the ligand transferring from the first metal ion to the second metal ion.

    摘要翻译： 描述了随着系统温度的可逆变化，热致变色LETC，电磁辐射吸收率呈现可逆变化的系统的配位交换。 所描述的LETC系统包括一个或多于一个的过渡金属离子，其经历过渡金属离子周围的络合或配位性质的热诱导变化，从而系统改变其吸收电磁辐射的能力，如 温度变化。 根据本发明的一个方面，公开了一种热致变色体系，其包含第一金属离子和第二金属离子以及与第一金属离子复合形成LepsilonMLC的至少一种配体，并与第二金属离子形成复合物 由于配体从第一金属离子转移到第二金属离子，其中系统的温度升高导致其在400nm至1400nm范围内吸收光能的能力的可逆净增加的HepsilonMLC。