工学部 研究紹介_2018_英語版

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CaoLabInJapannotonlypopulationbutalsobridgeshavebeenproceedingrapidlyaging.InNaganoPrefecture,about54%bridgeswillbeorovertheageof50andbeagingbridgesin2022.Themaintenanceandrehabilitationofbridgearebecomingmoreandmoreimportant.InCaoLab,wearedoingresearchesintobridgedeteriorationmechanism,inspectionanddiagnostictechnology,bridgemaintenanceandmanagementtechnologyandsoontoaimatprolongingtheservicelifeofbridge.InCaolab,throughtheresearchforgraduationthesisandbasedontheengineeringknowledge,studentscouldenhancetheirabilityofacademicobservationandtosolveengineeringproblems.Theirspiritofcooperationandinternationalsensewillbedeveloped.Inthefuture,ascapableengineersorresearchersthegraduateswillworkandflourishincivilengineeringandotherfieldsnotonlyinJapanbutalsoovertheworld.CaoXiAssistant ProfessorGraduated from XibeiPolytechnic Univ.,studiedas a visiting scholar at national expenses in Osaka Pref. Univ. etc. Dr. Engineering. Research areas are structural mechanics etc.Study on bridge deteriorationto prolong bridge service lifeSomegraduatesworkasnationalorlocalgovernmentofficialsincivilandconstructionfield.Someofthemareworkersforconsultantcompany.SomegraduatesworkforJapanRailwayscorp.,nuclearpowerplants,etc.Afewstudentshavechosentobecomewesternfoodrestaurantcooks.SomestudentsfromCaoLabareinspectingandinvestigatingaconcretebridgeinservice.During the post-war high economic growth period in Japan, many bridges were built. Nowtheyhave been proceeding rapidly aging.30% 13% 10% 9%9% 3% 1%4% 6% 1% 12%2% 56%44% ,,1955～19591960年代1970～19721920年以前1920年代1930年代1940年代1950～19541972～19791980年代1990年代2000年代不明After GraduationIn the FutureMuramatsulaboratorycollaborateswithProf.Hayashiinthedivisionofelectricalandelectronicengineering.Ourresearchtopicissynthesis,characterization,andapplicationsofcarbonmaterials.Carbonmaterials,especially,fullerene,carbonnantoube,graphenehaveknowntopossessexoticchemicalandphysicalpropertiesdependedontheiratomicstructures.Itsapplicationsforlithium-ionbatteries,super-capacitors,andnano-compositesarealsooursubjects.Simulated and transmission electron micrsoscopy image of double walled carbon nanotubes.Synthesis, Characterization, and Applications of Carbon MaterialsGraphene aggregates prepared from rice husk-based materials Graphene aggregates including highly crystalline nanosized graphene can be obtained from the agricultural wastes.Muramatsulaboratoryencouragesstudentstoachievefollowingabilities:(a)makeanddesignstrategyofresearch,(b)improvecommunicationability,(c)findandsolvesolutions.Webelievethesetrainingsareveryimportantandusefulnotonlyforresearchersbutalsoengineers.2 nmHiroyukiMuramatsuAssisatantProfessorMy research topic is synthesis, characteration, and applications of carbon materials for electronical, energy, and mechanical applicationsCarbonnano-materialshaveknownasinnovativematerials,andtheserelated-studieshaveattractedmuchattentiontomanyresearchersandengineersintheworld.Wepromotetheresearchofsynthesis,characterization,andapplicationsofthenano-carbons.Webelievetheknowledge,technology,andattitudestudentsstudyinourlaboratoryareveryusefulforfutureworkinresearchinstitutesorcompanies.MuramatsuLabIn the FutureAfter GraduationWaterEnvironment & Civil EngineeringWaterEnvironment & Civil EngineeringサイズW7.5cm×H4.35cm配置位置横11cm、縦2.5cmサイズW7.5cm×H4.35cm配置位置横11cm、縦7.8cmNano-carbonssuchascarbonnanotubes,graphenes,andnanoporouscarbonsareconsideredtobethemostimportantmaterialsthatrevolutionizepresenttechnologyrelatedtoenergydevices,waterpurification,biologicalmaterials,andstructuralmaterials.Inourlaboratory,wefabricatenano-carbonmaterials,processthem,andusingtheminnext-genenergydevicestoimprovethecapacitysothatourlifebecomesmorecomfortable.Throughthedevelopmentofhighlycontrolledsynthesismethodforcarbonnanotubes,graphenes,andnanoporouscarbons,westrivetoprovidenovelhighcapacityenergydevicesthatwilllastmuchlongerthanwhatpresenttechnologycanfinallyachieve.YouwillbeabletogomilesawaywithanewEV,usesmartphonesandtabletsforgettingaboutcharging.TakuyaHayashiProfessorGraduated Tokyo University,Main research field in materials science especially structural and physical characterization of nanomaterials Carbon nanotubes and graphene models.New-generation Energy Devices from Nano-carbonsNew generation energy devices will provide much longer life to the electric vehicles, and smart phones.Manygraduatesworkforautomotivecompanies,railwaycompanies,electriccompaniesandelectricpowercompanies.Theyaremainlydoingresearchanddevelopmentatthecompany.HayashiLabElectrical& ElectronicEngineeringIn the FutureAfter GraduationMuramatsulaboratorycollaborateswithProf.Hayashiinthedivisionofelectricalandelectronicengineering.Ourresearchtopicissynthesis,characterization,andapplicationsofcarbonmaterials.Carbonmaterials,especially,fullerene,carbonnantoube,graphenehaveknowntopossessexoticchemicalandphysicalpropertiesdependedontheiratomicstructures.Itsapplicationsforlithium-ionbatteries,super-capacitors,andnano-compositesarealsooursubjects.Simulated and transmission electron micrsoscopy image of double walled carbon nanotubes.Synthesis, Characterization, and Applications of Carbon MaterialsGraphene aggregates prepared from rice husk-based materials Graphene aggregates including highly crystalline nanosized graphene can be obtained from the agricultural wastes.Muramatsulaboratoryencouragesstudentstoachievefollowingabilities:(a)makeanddesignstrategyofresearch,(b)improvecommunicationability,(c)findandsolvesolutions.Webelievethesetrainingsareveryimportantandusefulnotonlyforresearchersbutalsoengineers.2 nmHiroyukiMuramatsuAssisatantProfessorMy research topic is synthesis, characteration, and applications of carbon materials for electronical, energy, and mechanical applicationsCarbonnano-materialshaveknownasinnovativematerials,andtheserelated-studieshaveattractedmuchattentiontomanyresearchersandengineersintheworld.Wepromotetheresearchofsynthesis,characterization,andapplicationsofthenano-carbons.Webelievetheknowledge,technology,andattitudestudentsstudyinourlaboratoryareveryusefulforfutureworkinresearchinstitutesorcompanies.MuramatsuLabElectrical& ElectronicEngineeringIn the FutureAfter Graduation47