工学部研究紹介_2021_英語版
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In the FutureTatsuo TakaseAfter GraduationTakaselaboratorystudiesvariousmattersconcerningtheInfrastructureplanningandtheurbantransportationplanning.Aforecastoftraveldemandandaquantitativeevaluationarenecessarytosettleonthetransportationplanning.Weareanalyzingthetransportationchoicebehaviorinconsiderationofthefactorofsociology,psychology,andnaturalscience.WearegrapplingwiththecurrentproblemconcerningvarioustrafficthathasbeenactualizedinNaganoprefecture.Thecurrentstateisanalyzedandinvestigatedincooperationwiththemunicipality.Moreover,planningforthepromotionofeffectiveutilitiesofpublictransportation.Throughsuchaapproach,weresearchtrafficthatsupportscomfortableciviclife.AssociateProfessorDepartment of Civil Engineering, ShinshuUniv., 1996 –Research field:Transportation Planning, Travel Behavior AnalysisUrban Transportation Planning Basedon a Behavioral Trait of PersonThe leading traffic system in the futureUrban transportation planning in the worldMostgraduatesofourlaboratoryareworkingatpublicorganizations(nationalorlocalgovernment)orplanconsultingcompanies.Theyareworkingforthedevelopmentoftheregionalsociety.WaterEnvironment & Civil EngineeringKenji TakeuchiInourlaboratory,wearestudyingthenanocarbons(carbonmaterialswithinnovativefunctionsbyprecisestructurecontrolinnanometerlevel)representedbythecarbonnanotubewhichisregardedasthe21stcenturymaterial.Byprecisestructurecontrolofthenanocarbon,wehaveappliedtohigh-functionalnanocomposite,ultralightweightwire,high-performancelithiumionbatteryandelectricdoublelayercapacitor,nextgenerationfuelcellandhigh-performancemembrane.Carbonisan‘‘oldbutnew’’material.Ithasbeenattractingattentionasanadvancedmaterial..Nanocarboncanbeappliedtovariousfieldsbyprecisestructurecontrolinatomicandmolecularlevel.Lithiumionbatterythatisusedincellphones,notebookcomputersandelectricvehicleshaveahighperformance,butcapacityisnotstillenough.However,itispredictedthatlithiumionbatteryshowhighcapacityofmorethanthecurrent10timesbythenovelnanocarboninthenearfuture.Currently,watershortageisabigproblemallovertheworld.Thecurrentreverseosmosismembranehaveahighperformancebutchemicalresistanceanddurabilityarenotenough,thereforepracticaluseisnotprogressing.So,wewillactivelypromotetheinnovativewaterseparationmembranewithrobustbyusingnanocarbons.Associate ProfessorGraduated ShinshuUniversity,Main research field insynthesis of nanocarbonsand their applications. Structural models of nanocarbonfamily (left side) and high resolution electron microscope images of double-walled carbon nanotubes.Challenge to Environmental Issues using Nanocarbonsof 21st Century MaterialIn the FutureStructural model of robust and high performance membrane using structure controlled nanocarbons.WaterEnvironment & Civil Engineering41

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