Abstract:
Disclosed is a wireless remote control circuit, comprising a control module, a drive circuit connected with control module, a signal receiving circuit and an operation circuit. When the signal receiving circuit receives an operation signal, a feedback electrical signal to the control module, and the drive circuit supplies power to the control module, signal receiving circuit and operation circuit. Meanwhile, the control module sends control signals to the operation circuit according to the electrical signal. The operation circuit comprises a buck-boost circuit that controls the motor running and a switching circuit that controls switching of the light switch.
Abstract:
The present invention relates to a conductor having high conductivity and electrochemical stability, which is in a solid state over a practically wide temperature range. Specifically disclosed is a plastic crystal containing a compound represented by Formula (I) or (IA) below: and at least one compound [BF3(CF3)] salt represented by Formula (II): Mn+[BF3(CF3)−]n (II) wherein M is an alkaline metal, alkaline earth metal, aluminum or H; and when M is an alkaline metal or H, n is 1; when M is an alkaline earth metal, n is 2; and when M is aluminum, n is 3.
Abstract:
The present invention relates to ionic liquids having low melting points, low viscosities and high electrical conductivities; and more specifically, to ionic liquids including at least one organic onium ion and at least one anion represented by the formula: [Z—BF3]−, wherein Z is an alkyl group, an alkenyl group, or a fluoroalkenyl group. The ionic liquids according to the invention are capable of easily dissolving electrolytes such as lithium salts, and are also nonflammable and have low viscosities; therefore, the ionic liquids are suitable for use as electrolyte solvents for lithium batteries such as lithium secondary batteries, electric double-layer capacitors, and the like. The ionic liquids according to the invention are suitable for use in electrochemical devices such as lithium secondary batteries, fuel cells, solar batteries, electrical double-layer capacitors and the like; as solvents for chemical reactions; and as lubricants.
Abstract:
The present invention relates to ionic liquids comprising at least one organic ammonium ion and at least one member selected from the group consisting of anions represented by [BF3(CnF2n+1)]− wherein n represents 2, 3 or 4.
Abstract:
The present invention relates to a conductor having high conductivity and electrochemical stability, which is in a solid state over a practically wide temperature range. Specifically disclosed is a plastic crystal containing a compound represented by Formula (I) or (IA) below: and at least one compound [BF3(CF3)] salt represented by Formula (II): Mn+[BF3(CF3)−]n (II) wherein M is an alkaline metal, alkaline earth metal, aluminum or H; and when M is an alkaline metal or H, n is 1; when M is an alkaline earth metal, n is 2; and when M is aluminum, n is 3.
Abstract:
A lifting tree for a Christmas tree includes a trunk consisting of a base cylinder with an upper opening and a lifting cylinder set. The lifting cylinder set includes a plurality of hollow lifting cylinders coupling vertically in sequence and two adjacent lifting cylinders that can move relatively. A limiting structure is arranged between two adjacent lifting cylinders to prevent separation. The lifting cylinder at bottom is coupled with the base cylinder in which a linear module is provided, which includes a mobile unit connected to the lifting cylinder at the top of lifting cylinder set in a fixed position. At the top of each lifting cylinder, there is a connecting piece for connecting branches.
Abstract:
The present invention relates to ionic liquids having low melting points, low viscosities and high electrical conductivities; and more specifically, to ionic liquids including at least one organic onium ion and at least one anion represented by the formula: [Z-BF3]−wherein Z is an alkyl group, an alkenyl group, or a fluoroalkenyl group. The ionic liquids according to the invention are capable of easily dissolving electrolytes such as lithium salts, and are also nonflammable and have low viscosities; therefore, the ionic liquids are suitable for use as electrolyte solvents for lithium batteries such as lithium secondary batteries, electric double-layer capacitors, and the like. The ionic liquids according to the invention are suitable for use in electrochemical devices such as lithium secondary batteries, fuel cells, solar batteries, electrical double-layer capacitors and the like; as solvents for chemical reactions; and as lubricants.