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WO/2017/191848A1 |
Provided is a catalyst part for a lead-acid battery, the catalyst part being capable of reducing gas release from an electrolyte solution and a decrease in electrolyte solution due to the leakage, thus providing a lead-acid battery havin...
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WO/2017/191922A1 |
The present invention relates to a method for manufacturing a secondary battery, the method comprising: a first step for preparing an incomplete electrode assembly (S10); a second step for partially pressing the incomplete electrode asse...
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WO/2017/190135A1 |
Metal alloy layers on substrates. The metal-alloy layers (e.g., lithium-metal layers, sodium-metal layers, and magnesium-metal layers) can be disposed on, for example, a solid-state electrolyte material. The metal-alloy layers can be use...
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WO/2017/187889A1 |
The purpose of the invention is to provide a battery pack and a power tool to which the same can be detachably mounted such that compatibility can be ensured even if the dimensions of the battery cells therefor are changed, as well as a ...
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WO/2017/186917A1 |
The present invention provides magnetic and electrocatalytic, pseudo-ordered mesoporous alloy films as well as their use. Two different types of mesoporous alloy films have been provided by the invention: (1) non-noble metal + noble meta...
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WO/2017/187904A1 |
An adhesive composition for laminating which comprises a modified polyolefin resin (A) having a melting point of 90°C or lower, a modified polyolefin resin (B) having a melting point that is higher than that of the modified polyolefin r...
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WO/2017/181266A1 |
A lithium metal polymer battery comprising a rigid casing and at least one electrochemical cell; the battery assembled without an active mechanical pressure system.
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WO/2017/182293A1 |
The invention relates to a temperature sensor (5) for measuring a temperature of a battery system (1) for storing electrical energy and also for supplying an electric motor of a motor vehicle with electrical energy. The temperature senso...
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WO/2017/178564A1 |
The invention relates to a pressure relief device (1) for a battery housing (2), comprising a separating element (3) for separating an inner region (4) of the battery housing (2) from an outer region (5) of the battery housing (2), a hol...
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WO/2017/178507A1 |
The present invention relates to an arrangement for fastening a capacitor cup within which a capacitor is accommodated. The arrangement is for fastening a capacitor cup onto an opening of a mid-plate, wherein the capacitor cup comprises ...
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WO/2017/177952A1 |
A flexible battery with high safety performance, which relates to the manufacturing field of batteries and specifically, to the manufacturing field of flexible batteries. The flexible battery is characterized by comprising a fiber housin...
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WO/2017/179797A1 |
The present invention relates to a novel adhesive pad and a use thereof, the adhesive pad enabling various articles such as a mobile phone, a tablet PC, and an auxiliary battery to be simply adhered, and facilitating reversible attachmen...
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WO/2017/179765A1 |
A battery charger includes a housing containing a mounting unit, a connection unit projected from one side of a first face of the mounting unit, and a fixing unit which is extended in parallel with the first face of the mounting unit, a ...
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WO/2017/174419A1 |
The invention describes a rechargeable battery pack for a handheld power tool, wherein the rechargeable battery pack has a rechargeable battery pack housing, wherein the rechargeable battery pack housing holds at least two rechargeable b...
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WO/2017/176295A1 |
Electrochemical cells can include flow channels designed to provide an electrolyte solution more efficiently to an electrode or ionically conductive separator. Such electrochemical cells can include an ionically conductive separator disp...
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WO/2017/175230A1 |
Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on the anode, preventing dendrite growth and related risks of fire or explosion. An...
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WO/2017/176294A1 |
Flow batteries can be constructed by combining multiple electrochemical unit cells together with one another in a cell stack. High-throughput processes for fabricating electrochemical unit cells can include providing materials from rolle...
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WO/2017/177158A2 |
Disclosed are improved separators, battery separators, enhanced flooded battery separators, batteries, cells, and/or methods of manufacture and/or use thereof; battery separators for enhanced flooded batteries; methods, systems and batte...
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WO/2017/174852A1 |
The invention relates to a case that allows the external appearance of the device on which the case is used to be customised as often as necessary, by displaying of images on the case, using static, dynamic images or successive static im...
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WO/2017/171425A1 |
The present invention relates to a cathode active material particle which comprises a core containing lithium cobalt oxide represented by formula 1 below; and a coating layer coated on the surface of the core and containing boron(B) and ...
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WO/2017/171003A1 |
This power storage apparatus has: a case that houses an electrode assembly and an electrolytic solution; and an open valve present in the wall section of the case. The electrode assembly is provided with electrodes which are different in...
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WO/2017/173363A1 |
Battery life extending devices include a voltage boosting circuit that generates a boosted voltage from an insufficiently high battery output voltage. A voltage boosting circuit can employ voltage bypass to output the battery voltage whe...
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WO/2017/169970A1 |
This electrode production method is characterized by the inclusion of a first layer forming step of forming a first layer on a collector foil by intermittent coating at a thickness of between 40 μm and 300 μm inclusive, and a second la...
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WO/2017/169812A1 |
The objective of the present invention is to obtain a battery package from which it is difficult for an infant to take out a battery, but from which the battery can be taken out easily when the battery is to be used. A battery package 1 ...
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WO/2017/168983A1 |
In order to provide a secondary battery with excellent battery characteristics, this secondary battery is provided with at least: a secondary battery negative electrode including a negative electrode mixture; a secondary battery positive...
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WO/2017/168982A1 |
A secondary battery negative electrode is provided which can achieve excellent battery characteristics. This secondary battery negative electrode contains a negative electrode active material powder, a coating layer formed on the negativ...
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WO/2017/171433A1 |
The present invention relates to a method for producing a secondary battery and a secondary battery produced by such a method, the method comprising the steps of: (step 1) providing a film layer between a separation membrane and electrod...
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WO/2017/162385A1 |
The invention relates to a cell (2) for an electrical energy store, having a cell housing (10) within which there is arranged an electrode (4) and on the outer side of which there is arranged a terminal (8) which is galvanically connecte...
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WO/2017/163959A1 |
Provided is a power supply system which is provided with two secondary batteries having different charge and discharge characteristics, and which is able to be mounted on a vehicle. This power supply system is provided with, as the two s...
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WO/2017/164702A1 |
The present invention relates to a negative electrode and a method for manufacturing the same. Specifically, the present invention provides a negative electrode comprising a current collector, a first active material layer formed on the ...
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WO/2017/164624A1 |
The present invention relates to surface-coated cathode active material particles and a secondary battery comprising the same and, specifically, provides surface-coated cathode active material particles comprising: cathode active materia...
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WO/2017/160967A2 |
The present disclosure relates to membrane assemblies, electrode assemblies and membrane-electrode assemblies; and electrochemical cells and liquid flow batteries produced therefrom. The disclosure further provides methods of making the ...
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WO/2017/160277A1 |
A method to join electrochemical cell members comprising an inorganic material by laser. The method includes the steps of positioning the electrochemical cell members to each other, defining the constituents of the joining process, utili...
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WO/2017/160529A1 |
A rechargeable battery cell has an organic-liquid electrolyte contacting a dendrite free alkali-metal anode. The alkali-metal anode may be a liquid at the operating temperature that is immobilized by absorption into a porous membrane. Th...
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WO/2017/158724A1 |
According to one embodiment of the present invention, a non-aqueous electrolyte cell that is provided with a positive electrode, a negative electrode, and a non-aqueous electrolyte is provided. The positive electrode includes a positive-...
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WO/2017/153691A1 |
Disclosed is a thermal barrier (3) for keeping the temperature of a battery (2) stable. Said barrier comprises elements (3b, 3c) made of cold and hot phase change materials (PCM) as well as thermally insulating elements (5a, 5b, ..), at ...
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WO/2017/154312A1 |
A method for manufacturing an electrochemical device electrode containing a current collector 9, 11 and an active material layer 10, 12 uses four die heads 15a-15d. The active material layer 10, 12 contains a lower active material layer ...
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WO/2017/153254A1 |
The invention relates to a method for manufacturing a steel sheet or steel strip for a battery case comprising the steps of - providing a Ni-plated steel sheet or strip, and - applying a graphene based coating layer on the Ni-plated stee...
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WO/2017/148040A1 |
A battery mounting structure and a terminal device. The battery mounting structure comprises a plurality of slot type interfaces (2) connected in parallel, wherein the slot type interfaces (2) are provided for securing batteries (1) and ...
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WO/2017/150195A1 |
Provided are a battery pack and charge-discharge control method with which high load discharge and long-time supplying of power can be compatible. The battery pack (1), which is an example of this technology, is provided with: a pluralit...
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WO/2017/146387A1 |
A battery pack according to an embodiment of the present invention is characterised by comprising: a pack case forming an exterior; a plurality of battery modules which are accommodated inside the pack case, and which are stacked on one ...
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WO/2017/146426A1 |
The present invention relates to a composition for a gel polymer electrolyte and a lithium secondary battery comprising the same and, more specifically, the purpose of the present invention is to provide a secondary battery in which an i...
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WO/2017/144661A1 |
The invention relates to a feed-through (1), in particular for applications under high external pressure, comprising a base body (3) and at least one through-opening (4, 5) extending through the base body (3) and at least one functional ...
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WO/2017/146357A1 |
The present invention relates to an electrode assembly for a lithium secondary battery, and a lithium secondary battery and a battery module including the same and, more specifically, to an electrode assembly for a lithium secondary batt...
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WO/2017/142261A1 |
The present invention relates to a negative electrode manufacturing method and a negative electrode manufactured by the manufacturing method. Particularly, the present invention provides a negative electrode manufacturing method and a ne...
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WO/2017/141690A1 |
A conductive member 10 is provided with: a liquid-tight inclusion body 12 formed of a sheet member 13; a refrigerant enclosed in the inclusion body 12; and a conductor having a cooled section 17 disposed in the inclusion body 12 and lead...
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WO/2017/140450A1 |
The invention relates to a battery cell module, in particular for a motor vehicle, and to a method for the production thereof. This comprises: a first battery cell package (101; 301; 401 A) having at least one battery cell, which has a f...
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WO/2017/143021A1 |
An immobilized selenium body, made from carbon and selenium and optionally sulfur, makes selenium more stable, requiring a higher temperature or an increase in kinetic energy for selenium to escape from the immobilized selenium body and ...
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WO/2017/141960A1 |
The present invention pertains to an exterior material for power storage devices, which includes at least a slip agent layer, a base material layer, an adhesive layer, a metal foil layer, a sealant adhesive layer, and a sealant layer in ...
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WO/2017/142071A1 |
Provided is a battery packaging material, the surface of which having excellent electrolyte resistance and ink printing properties. This battery packaging material comprises a laminate having, in order, at least a protective layer, a bas...
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