摘要:
Use of transition metal complexes of the formula (I) in organic light-emitting diodes where: M1 is a metal atom; carbene is a carbene ligand; L is a monoanionic or dianionic ligand; K is an uncharged monodentate or bidentate ligand selected from the group consisting of phosphines; CO; pyridines; nitriles and conjugated dienes which form a π complex with M1; n is the number of carbene ligands and is at least 1; m is the number of ligands L, where m can be 0 or ≧1; o is the number of ligands K, where o can be 0 or ≧1; where the sum n+m+o is dependent on the oxidation state and coordination number of the metal atom and on the denticity of the ligands carbene, L and K and also on the charge on the ligands carbene and L, with the proviso that n is at least 1, and also an OLED comprising these transition metal complexes, a light-emitting layer comprising these transition metal complexes, OLEDs comprising this light-emitting layer, devices comprising an OLED according to the present invention, and specific transition metal complexes comprising at least two carbene ligands.
摘要:
Process for preparing tris-ortho-metallated iridium complexes of the formula (I) where R1, R2, R3, R4, R5, R6 and X have the meanings given in the description, Ir complexes which can be prepared by the process of the invention, the use of the Ir complexes as emitter molecule in organic light-emitting diodes (OLEDs), a light-emitting layer comprising the Ir complexes, an OLED comprising this light-emitting layer and an apparatus comprising an OLED according to the present invention.
摘要:
A hybrid solar cell device comprising: a substrate material (substrate), an electrode material (EM), a hole transport material (HTM), a dye material (dye), and a semiconductive oxide layer (SOL), wherein a structure of the hybrid solar cell device is selected from a group consisting of: Substrate+EM/HTM/dye/SOL/EM, or Substrate+EM/SOL/dye/HTM/EM, or Substrate+EM/HTM/SOL/EM, and wherein the EM is selected from a group consisting of a transparent conductive oxide (TCO), a transparent conductive polymer or a transparent organic material, and a metal, with at least one of the EM layer(s) of the hybrid solar cell being a TCO, and wherein the SOL comprises a dense semiconductive oxide layer.
摘要翻译:一种混合太阳能电池装置,包括:基板材料(基板),电极材料(EM),空穴传输材料(HTM),染料(染料)和半导体氧化物层(SOL),其中, 混合太阳能电池器件选自由以下组成的组:<?in-line-formula description =“In-line formula”end =“lead”?>衬底+ EM / HTM /染料/ SOL / EM或< -line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line formula”end =“lead”?>底物+ EM / SOL / dye / HTM / EM或<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> Substrate + EM / HTM / SOL / EM和<?in-line-formula description =“In-line Formulas”end =“tail”?>其中EM选自透明导电氧化物(TCO), 透明导电聚合物或透明有机材料和金属,其中至少一个混合太阳能电池的EM层是T CO,并且其中SOL包含致密的半导体氧化物层。
摘要:
Method for producing a hybrid organic solar cell having the general structure Substrate+EM/HTM/dye/SOL/EM, or Substrate+EM/SOL/dye/HTM/EM, or Substrate+EM/HTM/SOL/EM, in which EM is the electrode material that may be a transparent conductive oxide (TCO) or metal, with at least one of the EM layer(s) of the cell being a TCO, HTM is the hole transport material, SOL is a semiconducting oxide layer, “dye” is a suitable dye, and the SOL layer is vapor deposited.
摘要翻译:用于生产具有一般结构基底+ EM / HTM /染料/ SOL / EM或基板+ EM / SOL /染料/ HTM / EM或基板+ EM / HTM / SOL / EM的混合有机太阳能电池的方法,其中, 可以是透明导电氧化物(TCO)或金属的材料,其中至少一个单元的EM层是TCO,HTM是空穴传输材料,SOL是半导体氧化物层,“染料”是 合适的染料,并且SOL层被蒸镀。
摘要:
The present invention provides in one aspect a composition having at least one metal complex, such that the metal complex comprises at least one metal atom, at least one first organic ligand comprising at least one triarylamine group, at least one second ligand comprising at least one acidic group, and at least one thiocyanate or isothiocyanate ligand. This composition may be disposed on a semiconductor layer which is further disposed on an electrically conductive surface to provide a dye-sensitized electrode. The dye-sensitized electrode can be assembled together with a counter electrode and a redox electrolyte to provide a dye-sensitized solar cell.
摘要:
A method is provided for producing an electro-optical and/or optoelectronic layer. In the method, the layer is formed with perovskite material of the composition ABX3 by cold gas spraying at least a starting material having the perovskite material. X is also formed with at least one halogen or a mixture of multiple halogens. In the method for producing an electro-optical or optoelectronic device with at least one electro-optical or optoelectronic layer, the at least one electro-optical or optoelectronic layer is formed with a perovskite material by the method. The device is, in particular, an electro-optical or optoelectronic device, such as an energy converter, a solar cell, a light diode, or an X-ray detector. The device has an electro-optical layer of this type.