Abstract: The present invention discloses a manufacturing method of a solar cell, including: forming an electricity generation layer on a substrate; forming an ohmic contact layer on a surface of the electricity generation layer facing away from the substrate; forming a back electrode on a surface of the substrate facing away from the electricity generation layer; and forming a top electrode on a surface of the ohmic contact layer facing away from the electricity generation layer using a printing process. The present invention discloses a solar cell. The present invention solves the problem of low capacity of the solar cell at present.

Abstract: The present disclosure discloses an electronic apparatus and manufacturing method thereof. The electronic apparatus includes a substrate, a first electrode member, and an electron transport film; the first electrode member is disposed on the substrate; the electron transport film is disposed on the first electrode member and includes nanoparticles provided with a first ligand having an electropositive property or an electronegative property.

Abstract: According to the preparation method of the quantum dots substrate, a first ligand modifies on an outer surface of each of the quantum dots, a second ligand modifies on an outer surface of each of nanoparticles. And one of the first ligand and the second ligand is provided as a compound containing a sulfhydryl group and the other as a compound containing a double bond, so that after the quantum dots and the nanoparticles are co-deposited on a first electrode or on a second electrode, the first ligands and the second ligands can be subjected to a thiolene group click reaction so as to be crosslinked under the initiation of photoinitiators, thereby enabling the quantum dots and the nanoparticles to be connected. An obtained pattern of the patterned quantum dots thin film is consistent with a pattern of the first electrode or of the second electrode.

Abstract: An electrochromic device incorporating a high-energy absorbing polymer is presented to have an improved cycling stability. Various types of stable electrochromic devices are presented, including a highly stable yellow electrochromic device. Methods to improve the device cycling stability are also presented.

Abstract: An electrochromic device includes a charge balancing thin film comprised of a new vanadium oxide with a formula of VOx, which provides a high charge density, low coloration efficiency, an electroactive voltage in close proximity to those of some electrochromic materials, and high chemical and electrochromic stability. Vanadium oxide can be without doping or doped with others. The VOx charge balancing thin film has a porous nanostructure and is amorphous or a combination of amorphous and polycrystalline, and can work with electrochromic conjugated polymer in the device in a minimally color changing mode. A method to design a material for a charge balancing thin film to pair with a working electrode and obtain a low device voltage in an electrochromic device is disclosed. Methods to prepare related charge balancing thin films are also disclosed.

Abstract: The present invention discloses a manufacturing method of a solar cell, including: forming an electricity generation layer on a substrate; forming an ohmic contact layer on a surface of the electricity generation layer facing away from the substrate; forming a back electrode on a surface of the substrate facing away from the electricity generation layer; and forming a top electrode on a surface of the ohmic contact layer facing away from the electricity generation layer using a printing process. The present invention discloses a solar cell. The present invention solves the problem of low capacity of the solar cell at present.

Abstract: An electrochromic device includes a charge balancing thin film comprised of a new vanadium oxide with a formula of VOx, which provides a high charge density, low coloration efficiency, an electroactive voltage in close proximity to those of some electrochromic materials, and high chemical and electrochromic stability. Vanadium oxide can be without doping or doped with others. The VOx charge balancing thin film has a porous nanostructure and is amorphous or a combination of amorphous and polycrystalline, and can work with electrochromic conjugated polymer in the device in a minimally color changing mode. A method to design a material for a charge balancing thin film to pair with a working electrode and obtain a low device voltage in an electrochromic device is disclosed. Methods to prepare related charge balancing thin films are also disclosed.

Abstract: The present disclosure provides a flexible solar cell and a manufacturing method thereof. The manufacturing method includes disposing a flexible substrate on a back electrode to transfer to the solar cell unit and the flexible substrate onto a temporary substrate, and then separating the temporary substrate from the flexible substrate after the flexible solar cell is manufactured. Thus, it reduces tedious bonding and de-bonding operations in manufacturing process of the flexible solar cell, can improve production efficiency, and avoids damage of cells by a high-temperature condition required for bonding. Also, the process is quick and not easy to damage the solar cell. The front electrode, back electrode and flexible substrate in the flexible solar cell all can be prepared by plating, with a relatively low cost and low requirement for equipment, which is conductive to mass production in industry.

Abstract: Some embodiments may provide a distributed optimization technology for the control of aggregation of distributed flexibility resource nodes (e.g., associated with distributed energy resources) that operates iteratively until a commanded power profile is produced by aggregated loads. Some embodiments use a distributed iterative solution in which each node solves a local optimization problem with local constraints and states, while using global qualities (e.g., associated with a Lagrange multiplier) that are based upon information from each other node. The global qualities may be determined via a secure, distributed transaction ledger (e.g., associated with blockchain) using DER-specific information obtained in a condensed form (e.g., a scalar or vector) from each node at each iteration. The global qualities may be broadcast to the nodes for each new iteration. Embodiments may provide an iterative, distributed solution to the network optimization problem of aggregated load power tracking.

Abstract: Some embodiments may provide a distributed optimization technology for the control of aggregation of distributed flexibility resource nodes (e.g., associated with distributed energy resources) that operates iteratively until a commanded power profile is produced by aggregated loads. Some embodiments use a distributed iterative solution in which each node solves a local optimization problem with local constraints and states, while using global qualities (e.g., associated with a Lagrange multiplier) that are based upon information from each other node. The global qualities may be determined via a secure, distributed transaction ledger (e.g., associated with blockchain) using DER-specific information obtained in a condensed form (e.g., a scalar or vector) from each node at each iteration. The global qualities may be broadcast to the nodes for each new iteration. Embodiments may provide an iterative, distributed solution to the network optimization problem of aggregated load power tracking.

Abstract: The present invention provides compositions comprising a bradykinin receptor B2 agonist and methods using such compositions to increase/promote hair growth or reduce/delay hair loss.