#B22F9/04

HYDROGEN ABSORBING ALLOY, NEGATIVE ELECTRODE COMPRISING SAME AND NICKEL-METAL HYDRIDE SECONDARY BATTERY COMPRISING SAME

A nickel-metal hydride secondary battery (2) comprises an outer can (10) and a group of electrodes (22) housed in the outer can (10) together with an alkaline electrolytic solution. The group of elect…

DRIVE·Feb 28·1 min read

B22F9/04 FDK CORP [JP]

METHOD FOR MAKING LOW SURFACE AREA ALLOY PARTICULATE WITH HIGH SILICON CONTENT

A simple method for making low surface area alloy particles with high silicon content has been discovered. The method involves two ball milling steps in which silicon containing precursor particles un…

DRIVE·Oct 20·1 min read

B22F9/04 NOVONIX BATTERY TECHNOLOGY SOLUTIONS INC.

NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF

The present invention provides a negative electrode material for a nonaqueous electrolyte secondary battery which can improve the cycle properties of a lithium ion secondary battery and a method for m…

DRIVE·Oct 31·1 min read

B22F9/04 SUMITOMO METAL IND [JP]