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Top cover and battery pack having the same
A top cover includes a cover plate covering a plurality of battery cells and having an opening in at least one portion thereof, and at least one temperature...
Electrified vehicle battery pack monitoring assembly and method
An exemplary monitoring assembly includes, among other things, a controller configured to identify a change in an internal pressure of a battery cell using a...
Electronic device and methods therein
A battery cell is configured to operate in within an electronic device. Determining the status of the battery cell includes using a strain gauge attached to the...
Temperature controlling system and method for battery
The present invention provides a temperature controlling system for a battery in an energy storage system, the temperature controlling system including: a...
Rechargeable battery pack
A rechargeable battery pack configured to prevent a frame from being damaged due to external impact forces while insulating a protection circuit module from...
In a lead-acid battery including an electrode plate group housed in a cell chamber 6 with an electrolyte, each positive electrode plate includes a positive...
Lithium battery having low leakage anode
A lithium battery comprises a support, and a plurality of battery component layers on the support, the battery component layers including a cathode having a...
Method for producing lithium tetrafluoroborate solution
Disclosed is a production method of a lithium tetrafluoroborate solution for use as a lithium battery electrolytic solution, including: a reaction step of...
Gel polymer electrolyte composition
An objective of the present invention is to provide a gel polymer electrolyte composition which exhibits excellent electrolyte retaining ability, excellent ion...
Amorphous ionically conductive metal oxides and sol gel method of
Amorphous lithium lanthanum zirconium oxide (LLZO) is formed as an ionically-conductive electrolyte medium. The LLZO comprises by percentage of total number of...
Pinhole-free solid state electrolytes with high ionic conductivity
The present invention relates to vacuum-deposited solid state electrolyte layers with high ionic conductivity in electrochemical devices, and methods and tools...
Sulfide solid electrolyte material and lithium solid state battery
The main object of the present invention is to provide a sulfide solid electrolyte material with high Li ion conductivity. The present invention solves the...
Metallization pattern on solid electrolyte or porous support of sodium
A new battery configuration and process are detailed. The battery cell includes a solid electrolyte configured with an engineered metallization layer that...
Solid electrolyte for lithium battery, comprising at least one zone of
lithium-containing glass ceramic...
At least one zone made of lithium-containing glass-ceramic material, in a solid electrolyte for a lithium battery, is formed from a lithium-containing ceramic...
Method for preparing secondary battery and the secondary battery prepared
by using the same
Disclosed is a method for producing a secondary battery in which an electrode assembly comprising a cathode, an anode and a separator interposed between the...
Manufacturing a display with integrated battery
Manufacturing an electronic device including embedding a first electrochemical cell and a second electrochemical cell in an insulative substrate. The first...
Method for forming a microbattery
A method for forming a microbattery including, on a surface of a first substrate, one active battery element and two contact pads, this method including the...
Provided is a prismatic battery resistant to the development of short circuits. The prismatic battery has a structure in which a flat electrode including a...
Cable-type secondary battery
The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally,...
Multiple stack fuel cell system
A fuel cell system is disclosed comprising a plurality of fuel cell modules including a sealed planar fuel cell stack, the stack including internal manifold...
Plated photopolymer based fuel cell
A fuel cell component includes a first fluid distribution layer, a second fluid distribution layer, a cap layer, a third fluid distribution layer, and a pair of...
This invention relates to fuel cells. A fuel cell 10 defines a space 11 having an air/ethanol inlet 12 and an outlet source 13. The operative part of the fuel...
Anode recirculation pump control strategy
A control strategy for controlling how much current can be provided by a fuel cell stack to a system load during a power up-transient. When a power up-transient...
System and method for sensing and mitigating hydrogen evolution within a
flow battery system
A method is provided for mitigating hydrogen evolution within a flow battery system that includes a plurality of flow battery cells, a power converter and an...
Fuel cell system and method for controlling fuel cell system
A fuel cell system includes a fuel cell, a fuel-gas supply path, a fuel-gas circulation path, a first flow adjuster, an ejector, a bypass flow path, and a...
Flat tubular solid oxide fuel cell stack
Provided is a flat tubular solid oxide fuel cell stack, and more particularly, a flat tubular solid oxide fuel cell stack in which a connection member is...
Fuel cell electrode interconnect contact material encapsulation and method
A fuel cell stack includes a plurality of fuel cell cassettes each including a fuel cell with an anode and a cathode. Each fuel cell cassette also includes an...
Fuel cell electrode and method for manufacturing membrane-electrode
assembly using the same
The present invention provides a fuel cell electrode, and a method for manufacturing a membrane-electrode assembly (MEA) using the same. The fuel cell electrode...
Abrasion resistant solid oxide fuel cell electrode ink
A method for forming a solid oxide fuel cell (SOFC) includes co-firing the anode and cathode electrode layers, which involves placing an unfired anode onto a...
Facile fabrication of scalable, hierarchically structured polymer-carbon
architectures for bioelectrodes
Scalable, hierarchically structure biopolymer carbon architectures that are suitable for use as bioelectrodes and biologically friendly methods for making the...
Membrane-electrode assembly for fuel cell and fuel cell stack with the
A membrane-electrode assembly (MEA) for a fuel cell includes a fuel cell electrolyte membrane, an anode disposed at a first side of the electrolyte membrane,...
Cathode for lithium-air battery, method of manufacturing the same, and
lithium-air battery comprising the same
This invention relates to a cathode for a lithium-air battery, a method of manufacturing the same and a lithium-air battery including the same. The method of...
Secondary battery including collectors with pores and manufacturing method
A secondary battery and a manufacturing method thereof are disclosed. In one embodiment, the battery includes an electrode assembly and a case accommodating the...
Composite carbon fibers
An object of the present invention is to provide composite carbon fibers in which multiwalled carbon nanotubes are homogeneously dispersed between graphitized...
Radical composition and battery using same
The present invention provides a radical composition capable of suppressing elution of electrode components in an electrolyte solution when used in an electrode...
High voltage lithium ion positive electrode material
A positive electrode material having a nominal stoichiometry Li.sub.1+y/2Co.sub.1-x-y-z-dSi.sub.zFe.sub.xM.sub.yM'.sub.d(PO.sub.4).sub- .1+y/2 where M is a...
Composite cathode active material, cathode and lithium battery that
include the composite cathode active...
A composite cathode active material, a cathode and a lithium battery that include the composite cathode active material, and a method of preparing the composite...
A secondary battery 100 includes: a positive electrode mixture layer 223 containing a positive electrode active material 610 and an electrically conductive...
Transition metal composite hydroxide and lithium composite metal oxide
Provided are a transition metal mixed hydroxide comprising an alkali metal other than Li, SO.sub.4 and a transition metal element, wherein the molar ratio of...
Negative active material, negative electrode and lithium battery including
the negative active material, and...
A negative active material, a lithium battery including the negative active material, and a method of preparing the negative active material. The negative...
Electrode material, paste for electrodes, and lithium ion battery
An electrode material in which an electrode active material having a carbonaceous film formed on the surface is used, a migration path through which lithium...
Positive electrode material and positive electrode for nickel--zinc
secondary battery and method for...
The present invention provides a positive electrode material for a nickel-zinc secondary battery, a positive electrode for a nickel-zinc secondary battery and a...
Active material for secondary battery
An active material for a secondary battery whose lifetime characteristics are improved is provided. The active material for a secondary battery includes a first...
Positive active material for rechargeable lithium battery and rechargeable
In an aspect, a positive active material for a rechargeable lithium battery that includes a first positive active material; and a second positive active...
Method of manufacture of homodispersed silicon carbide-derived carbon
The present invention concerns a method of manufacture of the homodispersed composite of the synthetic carbon material derived from carbide and silicon where...
Intercalation electrode based on ordered graphene planes
An intercalation electrode includes an electron current collector and graphene planes deposited normal to the surface of the current collector substrate. The...
Lithium ion secondary battery electrode, method of manufacturing the same,
and lithium ion secondary battery
A lithium ion secondary battery electrode according to the present invention includes (A) a non-fluorinated polymer; (B) an active material; (C) a thickener;...
Electrode body, method for producing electrode body, and battery provided
with electrode body
In a (001) pole figure of the active material particles, where a plane parallel to the substrate is defined as the equatorial plane, a Lotgering factor...
In order to provide a battery pack that can be produced highly efficiently and contribute to an improvement in productivity, a battery pack of the present...
Battery pack including spacer receiving conductive member
A battery pack that has one or more batteries and a protection circuit module. The battery pack includes protection tab members that connect to the batteries...