Ricoh Company, Ltd.

Fuji Jukogyo Kabushiki Kaisha

Nippon Chemical Industrial Co., Ltd.

Subaru Corporation

Hideo Yanagita

Masahiro Masuzawa

Yuu Zama

Kohji Matsuoka

Keigo Takauji

Miku Ohkimoto

Toru Ushirogochi

Anna Hirowatari

Ryuji Higashi

Okitoshi Kimura

Satoshi Nakajima

Masaaki Yoshida

Shigeo Takeuchi

Tsutomu Kikuchi

Hiromitsu Kawase

Kunio Nakazato

Eiko Hibino

Tomoya Ohmura

Satoru Kudo

Yusuke Kanno

Kazuki Takimoto

Aya Yoshida

Eiko Suzuki

Hiromichi Kuriyama

Daisuke Nose

Aya Utsuki

Sawako Noda

Kunio Nazazato

A disclosed liquid composition includes particles; a resin; a solvent A; and a solvent B differing from the solvent A, wherein a surface tension with respect to air at 25° C. is 25 mN/m or more and less than 50 mN/m, a 90% diameter is 2.5 μm or less, and a median diameter is 1 μm or less.

Liquid composition

An inorganic particle layer for use in an electrode of a non-aqueous electrolyte power storage element is provided. The inorganic particle layer includes an inorganic particle and a polymer. The inorganic particle is insulating and has a surface potential. The polymer has an ionic functional group (A) and an ion-conducting functional group (B) each charged opposite to the surface potential of the inorganic particle. The inorganic particle and the polymer are bonded to each other.

Inorganic particle layer, electrode, electrode element, and non-aqueous electrolyte power storage element

A disclosed film electrode includes an electrode base, and an active material layer formed on the electrode base, and a resin layer adhering to at least one of a peripheral portion of the active material layer and a surface of the active material layer in a direction extending along a plane of the electrode base.

Film electrode, resin layer forming ink, inorganic layer forming ink, and electrode printing apparatus

A liquid composition for manufacturing electrodes contains a radical polymerizable composition containing an ethylenically unsaturated compound having an oxyethylene group and a polymerization inhibitor, wherein infrared absorption spectra before curing the radical polymerizable composition include a first absorption band in a range of 1640 to 1620 cm, a second absorption band in a range of 1430 to 1400 cm, and a third absorption band in a range of 820 to 800 cm, and the second absorption band has a greater absorption intensity than the third absorption band, and the third absorption band has a greater absorption intensity than the first absorption band, and

Liquid composition, method of manufacturing electrodes and method of manufacturing electrochemical device

A liquid composition that contains a polymerizable compound and a solvent, and that can form a porous resin. The liquid composition, when stirred, transmits at least 30 percent of incident light having a wavelength of 550 nm. The haze value of an containing the liquid composition increases by 1.0 percent or more when the element containing the liquid composition is cured.

Liquid composition, device, method of manufacturing porous resin, porous resin, product, and method of manufacturing porous resin

A liquid composition includes particles and a solvent, wherein a contact angle of the liquid composition with respect to a substrate is greater than a contact angle of the solvent with respect to the substrate, and the contact angle of the substrate with respect to water observed 9 seconds after the substrate comes into contact with the water is 45 degrees to 75 degrees.

Liquid composition and method for producing electrochemical device

A composite material includes vanadium lithium phosphate, and a conductive carbon. an amount of the conductive carbon is 2.5 mass % or more and 7.5 mass % or less.

Composite material, electrode, electrode device, power storage device and method of manufacturing composite material

In accordance with some embodiments of the present invention, an electrode was provided. The electrode includes an electrode composite layer and a porous insulating layer on the electrode composite layer. The electrode composite layer contains an active material. A surface roughness Rz of the electrode composite layer is smaller than an average film thickness of the porous insulating layer.

Electrode, electrode element, electrochemical element, and method for manufacturing electrode

An electrode is provided which includes an electrode substrate, an electrode mixture layer overlying the electrode substrate, and an insulating layer overlying the electrode mixture layer. The electrode mixture layer contains an active material and a void. The insulating layer contains a resin and an insulating inorganic particulate accounting for 80% by mass of the insulating layer. In a boundary region of the electrode mixture layer with the insulating layer, the resin and the insulating inorganic particulate are present in a part of the void.

Electrode, insulating layer application liquid, method for manufacturing electrode, nonaqueous power storage element, and electronic device

A porous insulator is provided. The porous insulator comprises a porous structure comprising a polymer compound having communicating pores, and a solid having a melting point or glass transition temperature lower than that of the polymer compound.

Porous insulator, electrode, and nonaqueous power storage element

A storage apparatus stores output property data including groups of residual capacities of a secondary battery and output densities corresponding to the residual capacities. In the output property data, both a difference between a residual capacity of a group that includes an extreme value in the output densities and a residual capacity of a group that includes an output density that immediately precedes the extreme value, and a difference between the residual capacity of the group that includes the extreme value in the output densities and a residual capacity of a group that includes an output density that immediately follows the extreme value are less than a difference between output densities of other groups adjacent to each other.

Storage apparatus, control apparatus, and moving body

An operation mode control device for controlling an operation mode of a movable body including a battery having a residual capacity-output property including a local minimum value and a local maximum value on a side of a lower residual capacity than the local minimum value, a motor operable by electric power supplied by the battery, and an engine, wherein the operation mode control device is configured to control to switch between a first mode, in which only power of the motor operates, and a second mode, in which both the power of the motor and power of the engine operate, wherein the operation mode is controlled to have an operation range, in which the second mode is performed when an output is on the side of lower residual capacity than the local minimum value.

Operation mode control device, method for controlling operation mode, movable body, output control device, charge discharge control device, and electronic device

Non-aqueous electrolyte storage element including; positive electrode including positive electrode material layer, which contains positive electrode active material capable of reversibly accumulating and releasing anions; negative electrode including negative electrode material layer, which contains negative electrode active material capable of reversibly accumulating and releasing cations; separator disposed between the positive electrode and the negative electrode; and non-aqueous electrolyte containing electrolyte salt, the non-aqueous electrolyte storage element satisfying formulae:0.5&#x2264;[(1+2+3)/4]&#x2264;0.61; and0.14&#x2264;1/2&#x2264;0.84,where V1 is volume of pores of the positive electrode material layer per unit area of the positive electrode, V2 is volume of pores of the negative electrode material layer per unit area of the negative electrode, V3 is volume of pores per unit area of the separator, and V4 is total volume of the non-aqueous electrolyte storage element, and P1 is porosity of the positive electrode material layer, and P2 is porosity of the separator.

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Tokyo, Japan

Hideo Yanagita