National Institute of Advanced Industrial Science and Technology (AIST)
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Latest Researches: Environment & Energy

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12/06/2001 World-first artificial photosynthesis system enables water to be split using visible light
-Water split into oxygen and hydrogen using solar energy and a mechanism similar to plant photosynthesis-
Photoreaction Control Research Center
07/28/2004 PhotoWorld First Biogas Plant to Recover Hydrogen and Methane Quickly from Kitchen Waste
- An Semi-pilot Biogas Plant Based on Two-Stage Fermentation Process -
Energy Technology Research Institute
12/06/2001 Water split into hydrogen and oxygen using visible light
-AIST develops world-first photocatalyst that produces clean energy source from water-
Photoreaction Control Research Center
09/30/2010 FigureVisualization of Oxygen Ion Concentration Distribution in a Fuel Cell
- Development of a new tool for the understanding of the reaction and degradation mechanisms of solid oxide fuel cells(SOFCs) and improvement in their performance -
Energy Technology Research Institute
03/03/2009 PhotoUltra-lightweight Hollow Carbon Fine Particles Produced from Biomass
- Elastic hollow fine particles resembling paper balloons -
Biomass Technology Research Center
04/07/2005 FigureTop Performance of SiC Power Transistor Designed for Inverters
- Power Transistor with Ultra-Low Power Loss Reduces Greenhouse Gas Emission by 1 % -
Power Electronics Research Center
01/29/2007 FigureThe Successful Development of the Upgraded Atmospheric Dispersion Model for Exposure and Risk Management (ADMER: Version 2.0)
- Increasing accuracy in estimating concentrations in a small area -
Research Center for Chemical Risk Management
02/06/2007 PhotoThe Successful Development of a Gasket Substitute for Asbestos
- Easy to handle and extensively applicable -
Research Center for Compact Chemical Process
01/11/2002 The First Hexavalent Palladium Complexes
- Discovery of A New Oxidation State for Palladium -
Research Initiative for Green Chemical Process
11/19/2002 THE FIRST ENVIRONMETAL SURVEY OF PERFLUOROOCTANE SULFONATE (PFOS) AND RELATED COMPOUNDS IN JAPAN
Institute for Environmental Management Technology
02/18/2004 PhotoSynthesis of Nanoporous Crystalline Metal Oxide Materials
- Utilization of Crystalline Phase Opens the Way to Upgrading Energy Devices, Photocatalyst Devices, etc -
Energy Electronics Institute
06/27/2007 Photo.Successful Development of a High-Power Silicon Carbide Semiconductor Device with the Lowest Specific On-Resistance
- Successful creation of a 10A trial device for energy-saving domestic electrical appliances -
Power Electronics Research Center
06/18/2007 FigureSuccessful 65% Reduction in the Energy Consumption of a Circulating Pump by Using a Surfactant
- Verification of the energy-saving effect by using a hot-water circulating pump in the Sapporo City Hall -
Energy Technology Research Institute
04/18/2006 FigureSuccess in Continuous Synthesis of Diesel Fuel from Wood
- Opening roads for the use of woody biomass resources -
Biomass Technology Research Center
03/05/2010 PhotoSterilization by a Diamond LED
- Output power of deep ultraviolet light was enhanced -
Energy Technology Research Institute
11/25/2008 PhotoSpotting Technology to Introduce an Infinitesimal Amount of Liquid into Analytical Equipment
- A rapid, high-precision device which links equipment with different specifications -
Research Institute for Environmental Management Technology
10/24/2011 Released in Japanese on Aug. 30 2011 FigureRoll to Roll Production of a Heat-resistant Film with Very High Thermal Dimensional Stability
- Shrinkage of only 0.04% even after heating at 350 °C -
Research Center for Compact Chemical System
Flexible Electronics Research Center
11/04/2010 PhotoRevolutionary products using clay films have been developed
- The clay film technology of AIST was transferred to private companies and the components were realized -
Research Center for Compact Chemical System
09/11/2008 FigureRelease of Enhanced "Atmospheric Dispersion Model for Exposure and Risk Assessment (ADMER Ver. 2.5)"
- Creation of a map of the atmospheric concentration of chemical substances on Google EarthTM and faster calculation -
Research Institute of Science for Safety and Sustainability
06/25/2009 PhotoRapid Production of Bioactive Substance, HMF, from Saccharides
- Realized by using high-pressure and high-temperature water in a microreaction system -
Research Center for Compact Chemical Process

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