MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS AND ORGANIC ELECTROLUMINESCENT ELEMENT
申请人:Takata Yoshiyuki
公开号:US20090156827A1
公开(公告)日:2009-06-18
An object of the present invention is to provide a material for high-brightness, high-efficiency, longer-life organic EL elements and an organic EL element produced by using the same.
Provided is a material for organic EL elements, comprising a compound represented by the following General Formula (1):
wherein, R
1
and R
2
each independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group.
THERMOELECTRIC CONVERSION MATERIAL, AND THERMOELECTRIC CONVERSION ELEMENT PREPARED THEREWITH
申请人:Toyo Ink SC Holdings Co., Ltd.
公开号:EP3902021A1
公开(公告)日:2021-10-27
A thermoelectric conversion material containing an electrically conductive material (A) and an organic compound (B) that are in a relationship satisfying the following formula (1): 0 eV ≤ | (HOMO of the organic compound (B)) - (HOMO of the electrically conductive material (A)) | ≤ 1.64 eV.
Available online-Thiazolo[5,4-d]thiazoles/TzTz are active moieties in photovoltaic and optoelectronic materials. Initial TzTz synthesis relies on the Ketcham reaction that, however is ultimate possess number of challenges. Along with practical imperfections, most of the disadvantages arise from uncertain reaction proceeding. Our study have focused on more detailed reaction process that is accompained
在线提供-噻唑并[5,4- d ]噻唑/TzTz 是光伏和光电材料中的活性部分。最初的 TzTz 合成依赖于 Ketcham 反应,但最终具有许多挑战。除了实际的缺陷外,大多数缺点都源于不确定的反应过程。我们的研究集中在伴随稳定中间体形成的更详细的反应过程。所获得的副产物的结构被确定并与暗示更复杂行为的机制相关联。物理化学性质与理论 DFT 方法相结合已证明噻唑并 [5,4- d ] 噻唑适合作为特定有机器件的一部分加入。