Fuji Photo Film Company, Limited

Fujifilm Corporation

Michio Ono

Kozo Aoki

Hiroyuki Hirai

Koji Wariishi

Naoto Matsuda

Takashi Nakamura

Makoto Yamada

Yasuhiro Ishiwata

Osamu Uchida

Hiroshi Fukuzawa

Chang-yi Qian

Naoki Saito

Nobutaka Ohki

Kei Sakanoue

Takeshi Nakamine

Yohei Ishiji

Kouichi Hanaki

Kunihiko Kodama

Masakazu Morigaki

Osamu Takahashi

Shigeo Hirano

Koki Nakamura

Hidetoshi Kobayashi

Minoru Sakai

Hideaki Naruse

Seiiti Kubodera

Kimiatsu Nomura

Katsuyoshi Yamakawa

Kiyoshi Nakazyo

Jiro Tsukahara

Toshiyuki Watanabe

Masayuki Negoro

Jun Tanabe

Takayoshi Kamio

Mitsuru Yamamoto

Wataru Kikuchi

Ryo Saito

Yoshinori Kanazawa

Makoto Umemoto

Ikuo Kinoshita

Shigeru Yamazaki

Toshihiko Yawata

Takayasu Yasuda

Naoya Hatakeyama

Kazuhiko Furuya

Masuzi Motoki

A non-aqueous secondary battery containing: a positive electrode containing a transition metal oxide as an active material thereof; a negative electrode; and a non-aqueous liquid electrolyte containing an electrolyte, an organic solvent, and less than 0.1 mol/L of an organometallic compound containing a transition element or a rare-earth element as a central metal thereof.

Non-aqueous secondary battery and non-aqueous liquid electrolyte for secondary battery

A non-aqueous liquid electrolyte for a secondary battery, containing: at least one selected from a carbonate compound having a halogen atom and a sulfur-containing ring compound; an aromatic ketone compound; an organic solvent; and an electrolyte salt, in which, with respect to 100 parts by mass of the organic solvent, the aromatic ketone compound is 0.001 to 10 parts by mass and the at least one selected from a carbonate compound having a halogen atom and a sulfur-containing ring compound is 0.001 to 10 parts by mass, and more than 50% by mass of the whole amount of the organic solvent is composed of a solvent with a melting point of 10&#xb0; C. or less.

Non-aqueous liquid electrolyte for secondary battery and secondary battery

A problem to be solved by the invention is to provide a production method of a nitrogen-containing carbon alloy that has sufficiently high redox activity or has a large number of reaction electrons of redox reaction. A method for producing a nitrogen-containing carbon alloy comprising baking a precursor containing a nitrogen-containing organic compound and an inorganic metal salt containing one or more kinds of Fe, Co, Ni, Mn and Cr, wherein: the precursor satisfies one of the requirements (a) and (b) below, and, the nitrogen-containing organic compound is one of a compound represented by the formula (1) below, a tautomer of the compound, and a salt and hydrate thereof: (a) the precursor contains the inorganic metal salt in an amount exceeding 45% by mass based on the total amount of the nitrogen-containing organic compound and the inorganic metal salt of the precursor, in which the total amount includes the mass of hydrated water in the nitrogen-containing organic compound and the inorganic metal salt, and the amount of the inorganic metal salt includes the mass of hydrated water in the inorganic metal, (b) the precursor further contains a &#x3b2;-diketone metal complex: 

Nitrogen-containing carbon alloy, method for producing same, carbon alloy catalyst, and fuel cell

Provided are a non-aqueous electrolyte liquid for a secondary battery, which has excellent lithium ion conductibility and voltage resistance and is suitably used in a lithium secondary battery, and a high output power lithium secondary battery containing this non-aqueous electrolyte liquid for a secondary battery. Disclosed is a non-aqueous electrolyte liquid for a secondary battery containing a metal salt containing an ion of a metal which belongs to Group 1 or Group 2 of the Periodic Table of Elements, and at least one selected from the group consisting of silicon compounds represented by the following formula (1) or formula (2). 

Nonaqueous electrolyte for secondary battery and lithium secondary battery

A water-insoluble colorant dispersion prepared by a production method including a step of codissolving a water-insoluble colorant and a polymer compound having one or more acid groups selected from carboxylic acid group, sulfonic acid group and phosphoric acid group as hydrophilic group in an organic solvent in the presence of a phase-transfer base represented by the Formula (I) or (II), and mixing the obtained solution with an aqueous medium; characterized by containing water-insoluble colorant fine particles, a polymer compound having one or more acid groups selected from the group consisting of carboxylic acid group, sulfonic acid group and phosphoric acid group as hydrophilic group, an aqueous medium, and a phase-transfer base represented by the Formula (I) or (II): wherein Rto Reach independently represents a methyl, ethyl or propyl group, n represents an integer of 1 to 4.

Water-insoluble colorant dispersion, production method thereof, and recording liquid, ink set, image-forming method and image-forming apparatus using the same

An organic-inorganic hybrid material produced by crosslinking a precursor that is an organosilicon compound having a mesogen group is disclosed. The organic-inorganic hybrid material is favorable for electrolytic membranes for fuel cells.

Organic-inorganic hybrid material, organic-inorganic hybrid proton-conductive material and fuel cell

Provided are a proton-exchange membrane of which the ionic conductivity is high and the methanol crossover is low, and a fuel cell of high power that comprises the proton-exchange membrane. The proton-exchange membrane has a structure of mesogen-containing organic molecular chains and a proton-donating group-containing group covalent-bonding to a silicon-oxygen three-dimensional crosslinked matrix, in which at least a part of the organic molecular chains are oriented to form an aggregate thereof; and the fuel cell comprises the membrane.

Silica sol composition, membrane electrode assembly with proton-exchange membrane, and fuel cell

Polymerizable molten salt monomer, electrolyte composition and electrochemical cell

A differential response light-receiving device comprising: a semiconductor electrode comprising an electrically conductive layer and a photosensitive layer containing a semiconductor sensitized by a dye; an ion-conductive electrolyte layer; and a counter electrode, the differential response light-receiving device making time-differential response to quantity of light to output a photoelectric current. A composite light-receiving device comprising the differential response light-receiving device and a stationary response light-receiving device, and an image sensor using the differential response light-receiving device or the composite light-receiving device are also provided.

Light-receiving device and image sensor

An electrolyte composition comprising a polymer compound formed by polymerizing an ionic liquid crystal monomer containing at least one polymerizable group. Also disclosed are an electrochemical cell, a nonaqueous secondary cell and a photoelectrochemical cell, each comprising the electrolyte composition.

Electrolyte composition, electrochemical cell and ionic liquid crystal monomer

An electrolyte composition which is excellent in durability and charge transport performance, and an electrochemical battery in which deterioration of the charge transport performance with time is minimized, the electrolyte composition including therein a salt which comprises an anion which contains a mesogen group, and an alkyl or alkenyl group having 6 carbons or more in the structure of the anion, and an organic or inorganic cation.

Electrolyte composition and electrochemical battery using the same

A liquid crystal compound, preferably a molten iodine salt, an electrolyte comprising the same, and a photo-electrochemical cell are disclosed. The electrolyte is little volatile and excellent in charge transporting performance and provides a photo-electrochemical cell which exhibits high photoelectric conversion efficiency and excellent durability.

Liquid crystal compound, liquid crystal mixture or composition, electrolyte comprising the same, electrochemical cell and photo-electrochemical cell containing the electrolyte

Electrolyte composition, photoelectric conversion device and photo-electrochemical cell

A heat developable color light-sensitive material containing at least light-sensitive silver halide, a binder, and a dye-providing compound on a support, wherein at least one of the compounds represented by formula (1) is contained as the above dye-providing compound, and the amount of the above binder is 5 g/m.sup.2 or less: ##STR1## wherein veriables in the above formula are defined in the specification. The heat developable color light-sensitive material which provides an excellent discrimination of an image and is less susceptible to an influence by a fluctuation in a development processing condition.

Heat developable color light-sensitive material

A nonaqueous secondary battery is disclosed, comprising a positive electrode, a negative electrode, and a nonaqueous electrolytic solution containing a lithium salt, wherein the battery contains a hydrazine derivative represented by formula (I):

Nonaqueous secondary battery

Growing community of inventors

Kanagawa, Japan

Michio Ono