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Polymerized lithium ion battery cells and modules with overmolded heat
A lithium ion (Li-ion) battery cell includes a prismatic housing that includes four sides formed by side walls coupled to and extending from a bottom portion of...
Method and apparatus for creating a dynamically reconfigurable energy
A method and apparatus of creating a dynamically reconfigurable energy source comprised of individual, isolated, controllable energy modules, supported by...
Electrolyte and secondary battery
Secondary batteries capable of improving cycle characteristics are provided. The secondary battery includes a cathode, an anode, and an electrolytic solution. A...
Small domain-size multiblock copolymer electrolytes
New block polymer electrolytes have been developed which have higher conductivities than previously reported for other block copolymer electrolytes. The new...
Electrode which has been coated with a solid ion conductor which has a
garnet-like crystal structure and has...
The invention id directed to an article which contains a solid ion conductor which has a garnet-like crystal structure and has the stoichiometric composition...
Rechargeable lithium battery
A rechargeable lithium battery includes a positive active material for intercalating and deintercalating lithium ions; a negative electrode including a negative...
Nonaqueous electrolyte secondary battery
A prismatic nonaqueous electrolyte secondary battery includes a flat winding electrode assembly formed by winding an elongated positive and negative electrodes...
Method for producing and apparatus for producing secondary battery
A production apparatus is equipped with a supply unit which has a cassette member 50 for bearing a predetermined number of positive electrode plates or negative...
Solid state power source with frames for attachment to an electronic
A power source for a solid state device includes: a first frame having a first contact portion, a first bonding portion and a first extension portion between...
Bipolar secondary battery
A battery main body housed in a case comprises one laminated body composed of a plurality of bipolar electrodes laminated with an electrolyte layer therebetween...
Compact fuel cell system with fuel cell in fluid tank
An example fuel cell system includes a fuel cell power plant and a tank providing a volume that is configured to hold a fuel cell fluid. The fuel cell power...
Vehicle-mounted cell stack system
A vehicle-mounted cell stack system includes a cell stack that comprises a plurality of laminated power generating cells, and power collecting plates that...
Engaging structure of fuel cell stack
A fuel cell stack is provided that includes: i) a plurality of unit cells that are stacked together; ii) end plates that are each disposed at outermost ends of...
Fluoroionomers dispersions having a low surface tension, low liquid
viscosity and high solid content
The invention pertains to a process for manufacturing certain (per)fluoroionomer liquid compositions, comprising, inter alia, at least one of fluorination and...
Fuel cell system with regulation of DC/DC converter passing power
A fuel cell system capable of improving the voltage controllability of a converter provided in the system is provided. A controller judges whether or not a...
Method for inferring temperature in an enclosed volume
A method for inferring temperature in an enclosed volume containing a fuel/oxidant mixture, the method comprises placing at least one wire in the enclosed...
Impedance measuring device and control method for impedance measuring
An impedance measuring device outputs an AC signal having a predetermined frequency to each of a positive electrode terminal and a negative electrode terminal...
Hydrogen concentration control device and method for fuel cell system
Disclosed is a device and method for controlling hydrogen concentration of a fuel cell system to maintain the concentration of hydrogen of an anode at a proper...
Fuel cell system and its control method
Here is disclosed a fuel cell system comprising: a fuel cell; a fuel gas system which supplies a fuel gas to the fuel cell and circulates the gas discharged...
Active thermal management system for fuel cell stack
An active thermal management system for a fuel cell stack controls the distribution of coolant flow for each unit cell of the fuel cell stack based on the...
Excess coolant fluid feed to fuel cell stacks
A fuel cell stack assembly has a plurality of fuel cells each having a fluid coolant conduit. A coolant feed inlet manifold has a coolant inlet, and the coolant...
Gas diffusion layer for fuel cell vehicle with improved operational
The present invention provides a gas diffusion layer for a fuel cell vehicle with improved operational stability, the gas diffusion layer, which functions to...
In a fuel cell having a cell structure in which a gas flow passage is formed by an expanded metal, a bond portion connecting a mesh of the expanded metal stands...
Insulating structure, fuel cell and fuel cell stack
This insulating structure is for a fuel cell stack or a fuel cell of the fuel cell stack. The fuel cell stack includes a membrane electrode assembly with a...
Method of manufacturing fuel cell anode
Disclosed is a method of manufacturing an anode for a fuel cell. The method includes: synthesizing a fuel cell catalyst used to oxidize a fuel for the anode in...
Catalyst, production process therefor and use thereof
Catalysts of the present invention are not corroded in acidic electrolytes or at high potential and have excellent durability and high oxygen reducing ability....
Non-aqueous electrolyte secondary battery and method for producing same
Provided is a non-aqueous electrolyte secondary battery in which the effect achieved by adding an oxalate complex compound is suitably exhibited and which can...
Active material for rechargeable lithium battery and rechargeable lithium
battery including the same
An active material for a rechargeable lithium battery is provided with a non-carbon-based material on which nanofiber-shaped carbon having an oxygen-included...
Preparation method of oligomer-polymer and lithium battery
A preparation method of an oligomer-polymer is provided. A maleimide is reacted with a barbituric acid to form a first oligomer-polymer. The first...
Carbon particles for negative electrode of lithium ion secondary battery,
negative electrode for lithium ion...
Disclosed are carbon particles for a negative electrode of a lithium ion secondary battery, the carbon particles having a pore volume of pores having a size of...
Negative material for nonaqueous electrolyte secondary battery and
nonaqueous electrolyte secondary battery...
The present invention relates to a nonaqueous electrolyte secondary battery comprising an anode (3), a cathode (2) and a nonaqueous electrolyte. The anode...
Cathode active material with zirconium in crystal grain boundary of
lithium cobalt complex oxide
A battery capable of improving load characteristics, low-temperature characteristics and high-temperature cycle characteristics is provided. A cathode (13)...
Production process of trimanganese tetraoxide and lithium manganese oxide
To provide trimanganese tetraoxide having a high tap density and a uniform particle size distribution, and its production process. Trimanganese tetraoxide...
Method for manufacturing nanostructured metal oxide calcinate and
nanostructured metal oxide calcinate thereof
A method for manufacturing a nanostructured metal oxide calcinate suitable for biosensor through a procedure of redox reaction is disclosed in this invention....
Composite cathode active material, and cathode and lithium battery
including the material
A composite cathode active material represented by the formula (1-x)LiM1.sub.aM2.sub.bM3.sub.cO.sub.2-xLi.sub.2M4O.sub.3, wherein M1, M2, and M3 are each...
A secondary battery including: an anode including a positive electrode active material; a cathode including a negative electrode active material; a separator...
Methods for fabrication of intercalated lithium batteries
A method for fabricating intercalated lithium batteries in open air deposits a thin dense layer of amorphous solid-state lithium boride electrolyte directly...
Hydrogen absorption alloy, hydrogen absorption alloy electrode, and
The present invention provides a hydrogen absorption alloy, which includes chemical composition represented by the general formula ...
Positive electrode active material for non-aqueous secondary battery and
method of manufacturing thereof
A positive electrode active material for non-aqueous secondary battery includes core particles containing a lithium transition metal composite oxide, and a...
Electrode for electricity-storing device, electricity storing device
employing such electrode, and method of...
An electricity-storing device includes a first electrode, a second electrode of opposite polarity as the first electrode, and a separator. The first electrode...
Anode active material for sodium ion battery and sodium ion battery
The present invention aims to provide an anode active material for a sodium ion battery with favorable rate characteristic. The object is attained by providing...
Voltage cycling method for lithium ion battery comprising sulfur polymer
composite in active material
A method for cycling a sulfur composite lithium ion battery includes a step of charging and discharging the sulfur composite lithium ion battery at a first...
Battery comprising a coated iron anode
The present invention provides one with a battery having an iron anode, e.g., a Ni--Fe battery, having improved performance characteristics. The battery uses a...
Process for producing negative plate for lead storage battery, and lead
To provide a method for producing a lead-acid battery negative plate for use in a storage battery which provides improved deteriorated rapid discharge...
Method for preparing a positive electrode material through extrusion in
presence of an aqueous solvent,...
The present invention relates to a method for preparing a positive electrode that is made up of a composite material containing at least one active positive...
Lithium-ion secondary battery including polybenzimidazole and method of
manufacturing lithium-ion secondary battery
A lithium-ion secondary battery including an electrode having a current collector and an active material layer, formed on the current collector, that contains...
Positive electrode active substance, positive electrode material, positive
electrode, and non-aqueous...
[Object] Provided is a means capable of suppressing a decrease in capacity and improving output characteristics of a non-aqueous electrolyte secondary battery...
Cathode active material, positive electrode for lithium ion secondary
battery, and lithium ion secondary battery
A cathode active material comprising secondary particles having a plurality of primary particles of a lithium-containing composite oxide agglomerated, the...
Thermostatic valve for an electrochemical power source for use in a marine
A thermostatic valve, coupled to an electrochemical power source and having: a valve body; a first fluid inlet for a hot electrolytic fluid; a second fluid...
Battery pack interconnection system
A battery pack assembly has a plurality of interconnected battery cells and is suitable for use in an electric vehicle or a hybrid electric vehicle. The...