2?m【Takeoff! ShindaiCrystal】MaterialsChemistryMaterialsChemistry『ShindaiCrystal』InTeshimalaboratory,wecreatecuttingedgesupra-materialsbylearningcrystal&mineralgrowthmechanismsinthenaturalenvironment.Aclassicalcrystalgrowthtechnique“Fluxmethod”iswellknownasourlaboratorystrength,and“ShindaiCrystal”(singlecrystalmaterial)waslaunchedfromourlaboratorybyusingthistechnique.Inparticular,wehavebeensuggesting“ShindaiCrystal”forapplicationsofnext-generationbatteries(e.g.,all-solid-stateLIBs),solarhydrogenproduction(i.e.,visible-light-drivenphotocatalyst),waterpurifierdevices(i.e.,ionexchanger)andbiologicaldevicesandmore.115mm5mmLuminescence of transparent mica glass-ceramics doped with rare earth under UV light.Professor He received his doctor’s degree of engineering from Tokyo Institute of Technology. He is specialized in inorganic chemistry and inorganic materials chemistry.ProfessorHe completed doctoral degree in Nagoya Univ. and started to work as an assistant professor in Shinshu Univ. in 2005. He has been assigned at present post from 2011. Seiichi TarutaKatsuya TeshimathatareessentiallytheirweakpointslimitIn the FutureAfter GraduationIn the FutureAfter GraduationTheCNTs/ceramicmica/ceramiccompositeshavebeenstudiedinordertodevelophighperformancebio-ceramicssuchasartificialjointswithlongerlife,bioactiveartificialboneswithhighmechanicalpropertiesanddentalceramicmaterialswithmachinability.Inaddition,ionicconductivityofmanytypesofmicashasbeenstudiedtoapplymicasassolidelectrolytesforfuelcells.Thetransparentmicaglass-ceramicsdopedwithrareearthmaybeappliedasnovelluminescentmaterialsforwhiteLEDbecausetheyemitredandbluelights.Materialschemistrycoversabroadrangeofsciences,sostudentscanadaptinmanyindustrialfields.TarutaLab.alumniworkinmanydifferentkindsofindustries,particularlyinthefieldofmaterialsandchemistry.Highqualitycrystals,usedinsemiconductorsandmanyotherapplications,areindispensablematerialsinourlives,becausesinglecrystalshavepotentialstoexhibittheirnear-marginalperformances.Thisisaveryimportantconceptinthematerialdevelopmentofsolid-next-generationstateenergysolarhydrogenproduction,andpurificationofhazardousmatters.Graduatesfromourlaboratoryarecommittedtodevelopingecomaterials&ecotechnologies.Therefore,theyareactiveasresearchersandengineersinvariousfieldsrelatingtoautomobiles,energy,electronicsaswellasmaterialsscienceandchemistry.compositesandenergy-conversiondevices,storage&production,their“brittleness”andCeramicmaterialshavemanyusefulproperties,but“hardmachinability”theirapplication.TarutaLabstudiesthesynthesisofceramiccompositesusingcarbonnanotubes(CNTs)andmicasinordertoimprovethe“brittleness”ofceramicsandrealizethemachinableceramicswithhighmechanicalproperties.Micashavebeenappliedinvariousfields,suchascosmeticsandpaintsetc.Inthesedepartments,micashavebeenstudiedformorethan40years.TakingOversuchstudies,TarutaLabinvestigatesthenovelfunctionssuchasionicconductivityandluminescence.Aquaspot“swee”atMatsumotost.This photo shows that CNTs prevent the propagation of cracks in ceramics..EmissionofbluelightunderUVlightUndervisiblelightPortablewaterpurifierbottle“NaTiO”equippedwithflux-growncrystalstoremoveheavymetalions.This zirconia ceramics in the photo can be machined with conventional drilling tools..Transmission electron microscopic photograph of transparent mica glass-ceramics.Sake“ShindaiJikomi”Craft Beer“Bonding Flux”Synthesis of Novel MaterialsUsing Ceramic Processing
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