Abstract: The invention provides a contact surface adjusting material for solid electrolytes and composite electrolyte system thereof. The contact surface adjusting material is mainly composed of a polymer base material, which is capable of allowing metal ions to move inside the material, and an additive, which is capable of dissociating metal salts and is served as a plasticizer. The contact surface adjusting material is applied to a surface of the solid electrolytes to construct a face-to-face transmission mode. Therefore, the problems of the high resistances caused by the directly contact of the solid electrolytes are eliminated.

Abstract: The invention discloses an active material ball electrode layer structure, which mainly includes the active material balls made of the active material particles, a first mixed electrolyte located inside the active material balls, and a second mixed electrolyte located outside the active material balls. The first mixed electrolyte is mainly made of the deformable electrolyte. The second mixed electrolyte is mainly made of the electrolyte with relatively lesser deformation than the deformable electrolyte of the first mixed electrolyte. The invention utilizes the first mixed electrolyte to effectively active material ball reduce the derived problems of the volume change of the active materials. Moreover, the different configuration of the first mixed electrolyte and the second mixed electrolyte inside and outside the active material balls is utilized to reduce the charge transfer resistance. Also, the expansion resistance is provided for the active material balls.

Abstract: The invention discloses an active material ball composite layer. The active material ball composite layer includes a plurality of active material balls and an outer binder. The active material ball include a plurality of active material particles and a first conductive material. An inner binder is used to adhere the active material particles and the first conductive material to form the active material balls. Then, the outer binder is used to adhere the active material balls to form the composite layer. The elasticity of the inner binder is smaller than the elasticity of the outer binder. Therefore, the scale of expansion of the active material particles is efficiently controlled during charging and discharging. The unrecoverable voids would be reduced or avoided.

Abstract: The invention discloses a composite electrode materials with improved structure. The composite electrode materials of this invention includes at least one active material. The active material is coated an artificial passive film on its surface to effectively prevent or reduce the contact of the electrolyte and the active material to avoid unnecessary consumption of Li-ions. Also, there have a middle layer and an outer layer outside of the artificial passive film. Both of the middle layer and the outer layer are composed of the deformable electrolyte and the undeformable electrolyte, but with different concentration ratios. Therefore, the better ion-conduction is achieved with reduced charge-transfer resistance and reduced usage amount of organic solvent.

Abstract: A flexible battery is disclosed in the present invention. One of a first active material layer, an intermediate layer, a second active material layer, a first interface located between the first active material layer and the intermediate layer, and a second interface located between the second active material layer and the intermediate layer includes a first adhesive. The first adhesive includes at least one first linear polymer and at least one first crystallization inhibitor. Therefore, the active material layers, the intermediate layer or the interfaces have sufficient adhesion and flexibility. The electrochemical reaction element would not easy to be cracked or separated after bending, and the ionic and electrical conductivities of the battery is greatly improved.

Abstract: An electrical insulator and its related battery are provided. The electrical insulator includes a separation region and a supporting region. The supporting region covers the edge of at least one of opposite surfaces of the separation region and at least a part of a lateral surface of the separation region. The battery includes the electrical insulator. The electrical insulator is disposed between cathode and anode active material layers of the battery and contacts the active material layers directly. The cathode and the anode active material layers are completely electrically isolated because the electrical insulator totally covers at least one active material layer. Hence, the inner short of the battery is prevented.

Abstract: A lithium metal electrode and a lithium metal battery that includes the lithium metal electrode are disclosed. The lithium metal electrode includes a current collector; a lithium metal layer on exposed portions of the current collector; an ionic diffusion layer on the lithium metal layer; and a porous electrical insulation layer. The porous electrical insulation layer includes an insulation layer disposed on the current collector and having at least one through hole that completely surrounds the lithium metal layer and the ionic diffusion layer; and an inhibition layer disposed on the insulation layer and having a plurality of second through holes. Lithium dendrites will mostly plate in the at least one through hole of the insulation layer and will not plate upwards due to the inhibition layer. Hence, the lithium dendrites will not penetrate through the electrical insulator so that safety of the lithium metal battery is greatly improved.

Abstract: The invention discloses a composite electrode materials with improved structure. The composite electrode materials of this invention includes at least one active material. The active material is coated an artificial passive film on its surface to effectively prevent or reduce the contact of the electrolyte and the active material to avoid unnecessary consumption of Li-ions. Also, there have a middle layer and an outer layer outside of the artificial passive film. Both of the middle layer and the outer layer are composed of the deformable electrolyte and the undeformable electrolyte, but with different concentration ratios. Therefore, the better ion-conduction is achieved with reduced charge-transfer resistance and reduced usage amount of organic solvent.

Abstract: The invention discloses a composite electrode materials. The composite electrode materials of this invention includes at least one active material. The active material is coated an artificial passive film on its surface to effectively block the contact of the electrolyte and the active material to prevent unnecessary consumption of Li-ions. Also, there have a middle layer and an outer layer outside of the artificial passive film. Both of the middle layer and the outer layer are composed of the gel/liquid electrolyte and the solid electrolyte, but with different concentration ratios. Therefore, the better ion-conduction is achieved with reduced charge-transfer resistance and reduced amount of organic solvent.

Abstract: A battery container includes a flexible pack including an accommodation region; and at least one reservation region substantially connected to the accommodation region; and a battery set that is bent and disposed within the accommodation region, and that has two ends, at least one end forming a fan-shaped end after bending, and being disposed within one reservation region, and that includes a plurality of battery cells that are stacked and electrically connected; at least one friction-reducing layer disposed on at least one surface of each battery cell; and at least one fixing element that fixes the plurality of battery cells to one another, wherein the two ends have respective shapes that are due to different deformations of each battery cell of the plurality of battery cells as the flexible pack and the battery set are bent. Structural integrity, safety and bending ability of the battery set is greatly improved.

Abstract: A lithium metal electrode and its related lithium metal battery is disclosed in the present invention. The lithium metal electrode comprises a current collector, a lithium metal layer, an insulation frame, a porous electrical insulation layer and an ionic diffusion layer. The current collector has at least a well. The lithium metal layer is disposed on the bottom surface of the well. The insulation frame is disposed along the opening of the well. The insulation frame extends radially outward the opening to cover a top surface of the current collector partially and extends vertically toward the inner sidewall of the well. The lithium dendrites will mostly plate in the well and will not plate upwards due to the inhibition layer. Hence, the lithium dendrites will not penetrate through the electrical insulator so that the safety of the lithium metal battery can be improved greatly.

Abstract: The invention discloses a lithium battery structure and the electrode layer thereof. The lithium battery structure includes two battery units with the two negative active material layers being disposed in face-to-face arrangement. The negative current collector includes a conductive substrate with a plurality of through holes and an isolation layer. The isolation layer is covered on one surface of the conductive substrate and extended along the through holes to another surface to cover the edge of the openings of the through holes. It can be effectively avoided the lithium dendrites depositing near the openings of the through holes on the conductive substrate. Also, the face-to-face arrangement of the negative active material layers is effectively control the locations of the plated lithium dendrites. Therefore, the safety of the battery and the cycle life of the battery is greatly improved.

Abstract: The present invention relates to a flexible lithium battery comprising a first current collector layer and a second current collector layer, wherein the first current collector layer has a first outer surface and a first inner surface, and the second current collector layer has a second outer surface and a second inner surface; there is a glue frame sandwiched between the first inner surface and the second inner surface to form a sealed and enclosed space, wherein there is an electrochemical system layer disposed in this sealed and enclosed space, with the electrochemical system layer comprising a first active material layer, a second active material layer, and an electrically insulating layer disposed between the first active material layer and the second active material layer; and there is a flexible adhesive layer disposed between the first inner surface and the first active material layer and/or between the second inner surface and the second active material layer, wherein this flexible adhesive layer con

Abstract: A flexible printed circuit board includes a substrate that is made of a non-metal; a first modified silicone cured layer that is provided on and in contact with the substrate and that includes a first silicone material that is cured; a metal layer that is made of at least one metal; a second modified silicone cured layer that is provided on and in contact with the metal layer and that includes a second silicone material that is cured; and a silicone adhesive layer disposed between and in contact with the first modified silicone cured layer and the second modified silicone cured layer and that includes an adhesive silicone material that is cured by being thermally polymerized after lamination thereof between the first modified silicone cured layer and the second modified silicone cured layer. Lamination of the cured modified-silicone-coated substrate and the cured modified-silicone-coated metal layer with the silicone adhesive layer improves adhesion and reduces delamination.

Abstract: A package structure and its related electricity supply system are disclosed. Two substrates of the package structure are directly or indirectly served as current collectors of the electricity supply system. The sealing frame of the package structure is made of several silicone layers having high moisture-resistance and/or high gas-resistance. Hence, the package structure mentioned may not only provide a novel electrical conduction module to lower the intrinsic impedance of the electricity supply system itself but prevent the moisture and the gas outward from the electricity supply unit inside the package structure as well. Consequently, the electrical performance and safety of the electricity supply system are both improved.

Abstract: A flexible package has a bendability effective to at least maintain the bendability of at least one flexible battery cell accommodated therein. The flexible package includes a support module disposed in a flexible body and including a first structural member, a second structural member and at least two cushioning members that define a space for accommodating the at least one flexible battery cell when the support module is under the binding force of the flexible body. When the flexible body and the at least one flexible battery cell bend, the stress acting on the at least one flexible battery cell is reduced by the first structural member, the second structural member and the at least two cushioning members. Therefore, electrode layers inside the at least one flexible battery cell are protected and the integrity, safety, cycle life and bendability of the flexible cell are improved.

Abstract: The invention discloses a composite electrode materials. The composite electrode materials of this invention includes at least one active material. The active material is coated an artificial passive film on its surface to effectively block the contact of the electrolyte and the active material to prevent unnecessary consumption of Li-ions. Also, there have a middle layer and an outer layer outside of the artificial passive film. Both of the middle layer and the outer layer are composed of the gel/liquid electrolyte and the solid electrolyte, but with different concentration ratios. Therefore, the better ion-conduction is achieved with reduced charge-transfer resistance and reduced amount of organic solvent.

Abstract: A composite battery cell includes a plurality of electricity supply elements connected to each other in series/parallel to form the electricity supply element groups. The electricity supply element groups are connected to each other in parallel/series and packed to form the battery cell with high capacity and high voltage. Each electricity supply element is an independent module and the electrolyte system does not circulate therebetween. There only have charges transferred rather than electrochemical reactions between the adjacent electricity supply elements. Therefore, the electrolyte decomposition would not occur result from the high voltage caused by connecting in series. Both series and parallel connection are made within the package of the battery cell to achieve high capacity and high voltage.

Abstract: The invention discloses a tubular lithium battery. The tubular lithium battery comprises at least a tubular body and a hollow channel. The body has at least one power supply unit, at least one packaging unit and at least two terminals. The power supply unit is packed via the packaging unit and is electrically connected to the terminals. The power supply unit and the packaging unit are wound as a whole. The hollow channel, which is positioned inside the body, is formed by winding the power supply unit and the packaging unit. The orientations and the positions of the terminals may be various due to locating in different positions of the power supply unit as well as winding the power supply unit and the packaging unit toward different directions, so that the electronic device exerting the tubular lithium battery disclosed in the present invention can be designed in various ways.

Abstract: An electricity supply system includes a circuit substrate, a first electrode substrate, a second electrode substrate, a first package unit, and a second package unit. The circuit substrate includes at least a separating area. The first electrode substrate includes a first current collector and a first active material layer, which is disposed opposed to the separating area and is located between the separating area and the first current collector. The second electrode substrate includes a second current collector and a second active material layer, which is disposed opposed to the separating area and is located between the separating area and the second current collector. The first and second package units are located between the first electrode substrate, the second electrode substrate and the circuit substrate respectively.