Ricoh Company, Ltd.

Keigo Takauji

Hiroyuki Takahashi

Miku Ohkimoto

Satoshi Yamamoto

Hideo Yanagita

Toru Ushirogochi

Tohru Yashiro

Daisuke Goto

Yoshinori Okada

Toshiya Sagisaka

Kazuaki Tsuji

Mamiko Inoue

Masahiro Masuzawa

Shigeo Takeuchi

Shigenobu Hirano

Koh Fujimura

Yoshihisa Naijo

Sukchan Kim

Keiichiroh Yutani

Okitoshi Kimura

Yuu Zama

Satoshi Nakajima

Tamotsu Horiuchi

Eiko Hibino

Kohji Matsuoka

Naoki Ura

Anna Hirowatari

Masaomi Sasaki

Kazukiyo Nagai

Fuminari Kaneko

Masato Shinoda

Hiromichi Kuriyama

Aya Yoshida

Hiromitsu Kawase

Yuto Matsuoka

Daisuke Nose

Naoki Sugihara

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 porous structure having pores communicating with each other is provided. The porous structure includes a porous structure portion A comprising a resin A and a porous structure portion B comprising a resin B. The porous structure portion A and the porous structure portion B are continuously integrated, and the resin A and the resin B are composed of different constituents.

Porous structure, insulating layer, electrode, power storage element, method for manufacturing porous structure, apparatus for manufacturing porous structure, carrier, separation layer, and reaction layer

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

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

A liquid composition for an electrode composite material is provided. The liquid composition comprises an active material, a dispersion medium, and a polymerizable compound. A viscosity of the liquid composition at 25 degrees C. is a viscosity at which the liquid composition is dischargeable from a liquid discharge head.

Liquid composition for producing electrode composite material, method for producing electrode, and method for producing electrochemical element

An electrochromic element is provided including: a first substrate; a first electrode overlying the first substrate; a second substrate disposed at a distance from the first electrode; a second electrode overlying the second substrate; a first electrochemical reaction layer in contact with the first electrode; a second electrochemical reaction layer in contact with the second electrode; and an electrolyte layer between the first electrode and the second electrode. One of the first electrochemical reaction layer and the second electrochemical reaction layer is in a reversibly oxidizable state and the other is in a reversibly reducible state, at least one of the first electrochemical reaction layer and the second electrochemical reaction layer is an electrochromic layer, and E1&#x2265;&#x2212;0.8 V (vs. FC/FC) and E2&#x2265;&#x2212;0.8 V (vs. FC/FC) are satisfied, where E1 and E2 represent oxidation-reduction potentials of the first electrochemical reaction layer and the second electrochemical reaction layer, respectively.

Electrochromic element and method for manufacturing electrochromic element

Provided is an electrochromic display device including a pair of supporting substrates facing each other, a pair of electrodes each disposed on the supporting substrate and facing each other, an electrochromic display layer disposed in contact with at least one of the pair of the electrodes, and an electrolyte layer disposed between the pair of the electrode, wherein the electrochromic display layer includes a plurality of electrochromic layers exhibiting mutually different coloring colors, and the plurality of the electrochromic layers are laminated on the electrode at least in a partial area of the electrode.

Electrochromic display device and production method of electrochromic display 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

To provide an electrochromic element, which contains: a first electrode; a second electrode; and an electrolyte provided between the first electrode and the second electrode, wherein the first electrode contains a polymer product obtained through polymerization of an electrochromic composition where the electrochromic composition contains a radical polymerizable compound containing triarylamine.

Electrochromic element and electrochromic dimming element

An electrochromic device is provided including a first substrate, a first electrode on the first substrate, a second substrate, a second electrode on the second substrate facing the first electrode, an electrochromic layer in contact with the first electrode, an anti-deterioration layer in contact with the second electrode facing the first electrode, and an electrolyte layer in contact with both the electrochromic layer and the anti-deterioration layer. At least one of the first electrode and the second electrode includes InO, and has an infrared light transmittance of 70% or more at a wavelength of 1,500 nm. The electrochromic layer includes a triarylamine-containing radical polymerizable compound represented by a specific formula.

Electrochromic device

To provide an electrochromic compound, represented by the following general formula (I), where Aris a pyridinium ring having a structure represented by the following general formula (IIa), (IIb), or (IIc), where Aris a monovalent heterocyclic ring which may have a substituent, but Aris not a pyridinium ring; Rto Rare each independently a monovalent group which may have a functional group, where the monovalent group may have a substituent; A is a monovalent group which may have a functional group, where the monovalent group may have a substituent; and Bis a monovalent anion. 

Electrochromic compound, electrochromic composition, display element, and dimming element

An electrochromic compound, represented by the following general formula (I); where Xto Xare each a substituent represented by the following general formula (II), an alkyl group that may contain a functional group, an aromatic hydrocarbon group that may contain a functional group, or a hydrogen atom, and at least two selected from Xto Xare the substituents represented by the general formula (II); where Rto Rare each independently a hydrogen atom, or a monovalent group that may contain a substituent; B is a substituted or unsubstituted monovalent group that may contain a functional group; Ais a monovalent anion; and m is any of 0 to 3, and Rto R, B, and m may each independently be different when a plurality of the substituents represented by the general formula (II) are present.

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Kanagawa, Japan

Keigo Takauji