Ricoh Company, Ltd.

Yuu Zama

Masahiro Masuzawa

Hideo Yanagita

Kohji Matsuoka

Okitoshi Kimura

Anna Hirowatari

Ryuji Higashi

Keigo Takauji

Miku Ohkimoto

Aya Utsuki

Shigeru Yamada

Shogo Suzuki

Kimio Aoki

Kenichi Hayakawa

Tomoya Ohmura

Shozo Murata

Hideyuki Miyazawa

Hiromitsu Kawase

Shigeo Takeuchi

Makito Nakashima

Toshiyuki Mutoh

Toru Ushirogochi

Yusuke Kanno

Aya Yoshida

Noriaki Okada

Daisuke Nose

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 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

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 fluid treatment apparatus for treating a target fluid is provided. The fluid treatment apparatus includes a cylindrical reactor and one or more catalyst members each having a rod-like or plate-like shape extending in a longitudinal direction within the reactor. The cylindrical reactor decomposes an organic substance contained in a mixed fluid of the target fluid with an oxidant by an oxidation reaction under heat and pressure. The cylindrical reactor has an introduction port on one end and a discharge port on the other end. An upstream end surface, relative to a direction of flow of the target fluid, of each of the catalyst members is located in a downstream vicinity of or upstream from an inflow position where the target fluid flows into the reactor through the introduction port. Each of the catalyst members is suspended with the upstream end surface being fixed.

Fluid treatment apparatus

A fluid purifying apparatus that purifies fluid containing organic matter has a reactor including a first transfer part that receives the fluid from outside and transfers the fluid in a vertical direction from an upper side to a lower side while heating and pressurizing the fluid and mixing the fluid with an oxidant, a second transfer part that receives the fluid that has passed through the first transfer part and transfers the fluid in the vertical direction from the lower side to the upper side, and a partition member that partitions an upper part of the reactor into the first transfer part and the second transfer part, and a solid storage part that communicates with the first transfer part and the second transfer part below the partition member and receives solid matter contained in the fluid that settles while the fluid is transferred.

Fluid purifying apparatus

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Kanagawa, Japan

Yuu Zama