#UNIV KYUSHU NAT UNIV CORP [JP]

STAND-ALONE ENERGY SUPPLY FACILITY EQUIPPED WITH VEHICLE HYDROGEN FUEL SUPPLY UNIT AND ELECTRIC VEHICLE CHARGER HARNESSING SUNLIGHT

A self-contained energy supply facility can supply an automotive hydrogen fuel that has been produced by utilizing solar energy, and can also supply electrical energy for an electric vehicle that has …

DRIVE·Apr 19·2 min read

B60L53/51 UNIV KYUSHU NAT UNIV CORP [JP]

POSITIVE ELECTRODE ACTIVE MATERIAL, LITHIUM BATTERY, AND MANUFACTURING METHOD FOR POSITIVE ELECTRODE ACTIVE MATERIAL

The problem of the present invention is to provide a cathode active material which performs favorable discharge capacity. The present invention solves the problem by providing a cathode active materia…

DRIVE·Sep 16·1 min read

C01G51/54 UNIV KYUSHU NAT UNIV CORP [JP]

CATALYST LAYER CONSTITUTING BODY AND METHOD FOR PREPARING CATALYST LAYER CONSTITUTING BODY

Provided is a catalyst layer constituting body which can prevent runoff of a proton conductive polymer from a catalyst layer even when moisture is generated by an operation of a fuel cell. In a cataly…

DRIVE·Dec 10·2 min read

H01M4/8605 UNIV KYUSHU NAT UNIV CORP [JP]

SYSTEM, DEVICE AND METHOD FOR GENERATING ION CONCENTRATION GRADIENT, AND TEMPERATURE-RESPONSIVE ELECTROLYTE MATERIAL

A system for producing an ion concentration gradient and a temperature-responsive electrolyte material which are utilizable, for example, for efficiently converting heat energy that has been discarded…

DRIVE·Jun 25·1 min read

B01D53/1425 UNIV KYUSHU NAT UNIV CORP [JP]

METHOD FOR PRODUCING IRON OXYFLUORIDE POSITIVE ELECTRODE ACTIVE SUBSTANCE

Provided is a technology for producing a positive electrode active substance mainly composed of FeOF having a sufficient charge-discharge capacity, in the short-time and easy manner. Also provided is …

DRIVE·Apr 30·1 min read

C01B11/24 UNIV KYUSHU NAT UNIV CORP [JP]

COBALT EXTRACTION METHOD

The objective of the present invention is to selectively extract cobalt from an acidic solution containing a high concentration of manganese. This cobalt extraction method extracts cobalt from an acid…

DRIVE·Jan 8·1 min read

C01F17/17 UNIV KYUSHU NAT UNIV CORP [JP]

VALUABLE METAL EXTRACTION AGENT AND VALUABLE METAL EXTRACTION METHOD USING SAID EXTRACTION AGENT

The objective of the present invention is to selectively extract light rare earth metals, and by extension, europium, from an acidic solution containing a plurality of types of rare earth metal. This …

DRIVE·Jan 1·2 min read

C01F17/17 UNIV KYUSHU NAT UNIV CORP [JP]