#B22F1/00

HYDROGEN ABSORPTION ALLOY POWDER, NEGATIVE ELECTRODE, AND NICKEL-HYDROGEN SECONDARY CELL

Hydrogen storage alloy powder, an anode, and a nickel-hydrogen rechargeable battery are provided, which are excellent in low-temperature characteristics and both in initial activity and cycle life at …

DRIVE·Dec 17·1 min read

B22F1/00 SANTOKU CORP [JP]

HYDROGEN-ABSORBING ALLOY POWDER, NEGATIVE ELECTRODE, AND NICKEL HYDROGEN SECONDARY BATTERY

Provided are hydrogen storage alloy powder capable of providing a nickel-hydrogen rechargeable battery with simultaneous excellence in initial activity, discharge capacity, and cycle characteristics, …

DRIVE·Oct 23·1 min read

B22F1/00 SANTOKU CORP [JP]

HYDROGEN STORAGE ALLOY AND HYDROGEN STORAGE UNIT USING SAME

A hydrogen storage alloy comprises a hydrogen storage base 2 formed of a mixture of Mg and an alloy (Mg 2 Ni, for example), and a catalytic layer 3 covering a surface of the hydrogen storage base 2. T…

DRIVE·Jul 11·1 min read

B22F1/00 ATSUMITEC KK [JP]

PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED ALUMINUM

This method for producing porous sintered aluminum includes: mixing aluminum powder with a sintering aid powder containing titanium to obtain a raw aluminum mixed powder; mixing the raw aluminum mixed…

DRIVE·Feb 8·1 min read

B22F1/00 MITSUBISHI MATERIALS CORP [JP]

PROCESS FOR PRODUCING POROUS SINTERED ALUMINUM, AND POROUS SINTERED ALUMINUM

This method for producing porous sintered aluminum includes: mixing aluminum powder with a sintering aid powder containing a sintering aid element to obtain a raw aluminum mixed powder; forming the ra…

DRIVE·Feb 8·1 min read

B22F1/00 MITSUBISHI MATERIALS CORP [JP]

SILVER MICROPARTICLE POWDER, METHOD FOR PRODUCING SAID POWDER, SILVER PASTE USING SAID POWDER, AND METHOD FOR USING SAID PASTE

A method suitable for mass production of nanoparticles with a uniform particle diameter is provided. It is an object to provide a powder of the nanoparticle obtained by this method, a dispersion conta…

DRIVE·Oct 19·1 min read

B22F1/00 DOWA ELECTRONICS MATERIALS CO LTD [JP]

Non-magnetic nickel powders and method for preparing the same

Provided are non-magnetic nickel powders and a method for preparing the same. The nickel powders have non-magnetic property and a HCP crystal structure. The method include (a) dispersing nickel powder…

DRIVE·Oct 20·1 min read

B22F1/00 SAMSUNG ELECTRONICS CO LTD [KR]

Zinc powder or zinc alloy powder for alkaline batteries

Zinc powder or zinc alloyed powder is used as an electrode and has a grain size distribution, in which 75-95 weight percent of particles have a diameter of between 40 and 140 microns. Settled apparent…

DRIVE·Oct 29·1 min read

B22F1/00 GRILLO WERKE AG [DE]