The invention discloses a compound having branching alkyl chains, the method for preparing the same and use thereof in photoelectric devices. By applying the branching alkyl chains as the solubilizing group to the preparation of organic conjugated molecules (for example, organic conjugated polymers), the number of methylenes between the resultant alkyl side chains and the backbone, i.e., m>1, which can effectively reduce the effect of the alkyl chains on the backbone - stacking, thereby ensuring the solubility of the organic conjugated molecule while greatly increasing the mobility of their carriers. It is suitable for an organic semiconductor material in photoelectric devices such as organic solar cells, organic light emitting diodes and organic field effect transistors, etc.

The invention discloses a compound having branching alkyl chains, the method for preparing the same and use thereof in photoelectric devices. By applying the branching alkyl chains as the solubilizing group to the preparation of organic conjugated molecules (for example, organic conjugated polymers), the number of methylenes between the resultant alkyl side chains and the backbone, i.e., m>1, which can effectively reduce the effect of the alkyl chains on the backbone - stacking, thereby ensuring the solubility of the organic conjugated molecule while greatly increasing the mobility of their carriers. It is suitable for an organic semiconductor material in photoelectric devices such as organic solar cells, organic light emitting diodes and organic field effect transistors, etc.

A method for producing an azido-amine derivative includes obtaining an azido-amine derivative and extracting the azido-amine derivative obtained by using an aromatic solvent or an ether solvent.

The invention discloses a compound having branching alkyl chains, the method for preparing the same and use thereof in photoelectric devices. By applying the branching alkyl chains as the solubilizing group to the preparation of organic conjugated molecules (for example, organic conjugated polymers), the number of methylenes between the resultant alky side chains and the backbone, i.e., m>1, which can effectively reduce the effect of the alkyl chains on the backbone - stacking, thereby ensuring the solubility of the organic conjugated molecule while greatly increasing the mobility of their carriers. It is suitable for an organic semiconductor material in photoelectric devices such as organic solar cells, organic light emitting diodes and organic field effect transistors, etc.

The invention discloses a compound having branching alkyl chains, the method for preparing the same and use thereof in photoelectric devices. By applying the branching alkyl chains as the solubilizing group to the preparation of organic conjugated molecules (for example, organic conjugated polymers), the number of methylenes between the resultant alky side chains and the backbone, i.e., m>1, which can effectively reduce the effect of the alkyl chains on the backbone - stacking, thereby ensuring the solubility of the organic conjugated molecule while greatly increasing the mobility of their carriers. It is suitable for an organic semiconductor material in photoelectric devices such as organic solar cells, organic light emitting diodes and organic field effect transistors, etc.

An example non-contact voltage detector may include a sensor plate. In the presence of a source voltage associated with a voltage source a current is induced in the sensor plate. The non-contact voltage detector may include a fixed frequency resonator proximate the sensor plate and having a pair of plates each configured to oscillate. The non-contact voltage detector may include a current to voltage converter connected with the sensor plate and configured to convert the current induced in the sensor plate into a voltage. The non-contact voltage detector may include an analog to digital converter connected with the current to voltage converter configured to convert the voltage into a digital signal. The non-contact voltage detector may include a controller connected with the analog to digital converter and configured to receive the digital signal from the analog to digital converter and detect the source voltage.

An example non-contact voltage detector may include a sensor plate. In the presence of a source voltage associated with a voltage source a current is induced in the sensor plate. The non-contact voltage detector may include a fixed frequency resonator proximate the sensor plate and having a pair of plates each configured to oscillate. The non-contact voltage detector may include a current to voltage converter connected with the sensor plate and configured to convert the current induced in the sensor plate into a voltage. The non-contact voltage detector may include an analog to digital converter connected with the current to voltage converter configured to convert the voltage into a digital signal. The non-contact voltage detector may include a controller connected with the analog to digital converter and configured to receive the digital signal from the analog to digital converter and detect the source voltage.