Agc Inc.

Asahi Glass Company, Limited

Agc Glass Europe

Yokohama National University

Yu Onozaki

Tomohiro Sakai

Masao Iwaya

Tetsuji Irie

Aichi Inoue

Toyokazu Enta

Naoki Ichinokawa

Hiroyuki Yamamoto

Shun Saito

Manabu Nishizawa

Satoshi Kawaguchi

Masayoshi Watanabe

Eisuke Murotani

Arata Yasuda

Yusuke Tomiyori

Mitsugu Kasagawa

Risa Nozawa

Noriyoshi Kayaba

Kaoru Dokko

Yasuo Sugawara

Jun-Woo Park

Ce Zhang

Toshihiko Mandai

Ryuji Harimoto

Kazuki Yoshida

Azusa Yamazaki

Kazuhide Ueno

Mizuho Tsuchiya

Naoki Tachikawa

Takashi Akiya

To provide a solar cell module excellent in design property and weather resistance, a method for producing it, and a building exterior wall material using it. The solar cell module of the present invention comprises, from the light-receiving surface side of the solar cell module, a cover glass, a first encapsulant layer, a design layer, a second encapsulant layer and solar cells in this order,

Solar battery module, method for manufacturing same, and construction-use exterior wall material using same

To provide a cover glass for a solar cell module which can sufficiently maintain the power generation efficiency of a solar cell module, even when a design is imparted to the entire surface of the cover glass so as to make solar cells be invisible from the outside, and a solar cell module. To provide a cover glassto be bonded on light-receiving surfacesA andB of solar cellsvia an encapsulant material, which has a visible transmittance of from 0% to 60% and an average infrared transmittance of from 20% to 100%, which is a value calculated by simply averaging transmittances at 5 nm intervals in an infrared region at a wavelength of from 780 nm to 1,500 nm.

Cover glass for solar cell module and solar cell module

To provide a coating material capable of forming a solar cell module excellent in the weather resistance, the power generation efficiency and the design, a cover glass, a solar cell module comprising the cover glass, and an outer wall material for building. The cover glass of the present invention is a cover glass comprising a glass plate and a layer containing a fluorinated polymer having units based on a fluoroolefin, on at least one surface of the glass plate, which has an average visible reflectance of from 10 to 100%, and an average near infrared transmittance of from 20 to 100%.

Coating material, cover glass, solar cell module and outer wall material for building

The present invention provides a production method of &#x3b1;-fluoroacrylate ester, a composition containing a highly-pure fluorocyclopropane derivative and a composition containing highly-pure &#x3b1;-fluoroacrylate ester. The present invention relates to a method of producing a compound represented by the following formula (F), including subjecting a composition containing a compound represented by the following formula (A) to a purification treatment in the order of distillation and washing with an aqueous alkali solution to give a purified product containing a compound represented by the following formula (A), and subjecting the purified product to a thermal decomposition reaction, a composition containing a highly-pure compound represented by the following formula (A), and a composition containing a highly-pure compound represented by the following formula (F), wherein R may be the same or different and is a monovalent hydrocarbon group, and X is a halogen atom: 

Method for producing &#x3b1;-fluoro acrylic acid ester, and composition containing highly-pure fluorocyclopropane derivative, and composition containing highly-pure &#x3b1;-fluoro acrylic acid ester

The invention provides a production method of a 1,2,4-oxadiazole derivative represented by formula (A), which comprises reacting a compound represented by formula (B) and a compound represented by formula (C) in the presence of a basic compound: wherein Ar is an aromatic group or an aromatic group having substituent(s); W, X, Y and Z are each independently &#x2014;S&#x2014;, &#x2014;N&#x2550;, &#x2014;CH&#x2550; or &#x2014;CR&#x2550;, and one selected from W, X, Y and Z is &#x2014;S&#x2014;; and R is an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 3 carbon atoms, a haloalkyl group having 1 to 3 carbon atoms, a haloalkoxy group having 1 to 3 carbon atoms or a halogen atom.

Method for producing 1,2,4-oxadiazole derivative

To provide a flame retardant non-aqueous electrolyte solution for secondary batteries, with which a lithium ion secondary battery which is less likely to undergo thermal runaway and which is excellent in the high temperature storage properties can be obtained; and a lithium ion secondary battery using the non-aqueous electrolyte solution for secondary batteries. A non-aqueous electrolyte solution for secondary batteries, comprising an electrolyte salt and a liquid composition, which contains either one or both of monofluorophosphate anions and difluorophosphate anions derived from at least part of the electrolyte salt, wherein at least a lithium salt is contained as one type of the electrolyte salt, and the liquid composition comprises at least one fluorine-containing solvent (&#x3b1;) selected from the group consisting of a fluorine-containing ether compound, a fluorine-containing chain carboxylic acid ester compound and a fluorine-containing chain carbonate compound, and a cyclic carboxylic acid ester compound. A lithium ion secondary battery using the non-aqueous electrolyte solution for secondary batteries.

Non-aqueous electrolyte solution for secondary batteries, and lithium ion secondary battery

An alkali metal-sulfur-based secondary battery, in which coulombic efficiency is improved by suppressing a side reaction during charge, and a reduction in discharge capacity by repetition of charge and discharge is suppressed and which has a long battery life and an improved input/output density, includes a positive electrode or a negative electrode containing a sulfur-based electrode active material; an electrolyte solution containing an ether compound such as THF and glyme and a solvent such as a fluorine-based solvent, wherein at least a part of the ether compound and the alkali metal salt forms a complex; and a counter electrode.

Alkali metal-sulfur-based secondary battery

A non-aqueous electrolyte solution for secondary batteries, comprising a lithium salt (total number of moles of lithium atoms: N) and a liquid composition, wherein the liquid composition comprises a specific fluorinated solvent (&#x3b1;) and a cyclic carboxylic acid ester compound (total number of moles: N), and may contain a specific compound (&#x3b2;) (total number of moles: N), the content of the fluorinated solvent (&#x3b1;) is from 40 to 80 mass %, N/Nis from 1.5 to 7.0, and (N+N)/Nis from 3 to 7.0; and, a lithium ion secondary battery employing such a non-aqueous electrolyte solution for secondary batteries.

Growing community of inventors

Chiyoda-ku, Japan

Yu Onozaki