MaterialsChemistryMaterialsChemistryMaterialsChemistryMaterialsChemistryThereisasubtledeferenceamongchemicalstructuresthathastodowiththethree-dimensionalarrangementsofatomsinspace.Thesearrangementsdifferinthewaythatarighthandandalefthanddiffer-thatistheyaremirrorimagesofeachother.Manymedicinalchemicalscanexistintwomirrorimageforms,anditisoftentruethatoneofthemisabettermedicineandtheothermayevenbeharmful.Inourlaboratory,wehavebeeninvestigatinganewmethodologyforthesynthesisofmedicinallyimportantandopticallyactiveheterocycliccompoundswiththedesiredhandedness.TheZettsugrouparecurrentlyfocusesonthechemistryandphysicsofmaterialsforenergystorage,primarilyintheareaofall-solid-stateLithium-ionrechargeablebatteries.Ourgoalsaretoimprovetheenergydensity,increasethesafety,decreasethecostandimprovethecycleandcalendarlifetimeofthebatteriesthroughthedevelopmentofnewmaterialsandtherealizationofphase-interfacephenomenaforhighlyefficientenergyutilization.Organicsynthesiscontributesnotonlyforthecreationofmedicinesandagrochemicalsbutorganicmaterialssuchasorganicsemiconductors.Ittodevelopanefficientandselectivereactiontoaffordonlyadesiredproduct.Ourgoalistodevelopsuchnovelreactions,whichwillcontributetoawiderangeofchemicalforthealsosynthesisisimportantindustries.Graduatesfrommylaboratorynowworkinpharmaceutical,agrochemical,andchemicalcompanies.Ourstudentscanapplytheirknowledgeoforganicchemistrytothefieldsofchemicalmaterialsaswellassmallorganicmolecules.polymersevenandSpreadingthenextgenerationsmarttechnologiessuchaselectricvehicles,smarthouse,andsmartgridwillpromote“electriclife”whichconnectpeopleandthings,peopletopeople,andfinallyuptothingsandthingsthroughthevariousmediasociety.Webelievethatwecancontributetoimprovetheinfrastructureandthevalueoflifethroughtheinnovationofbatterytechnology.Ourgroupmemberswillhaveexcellentopportunitiesformasteringnewexperimentalskillsandresearchstrategywithbroadviewswhatareneedsforbuildingacomprehensivetheory.Graduateswillplayanactiveroleasfieldsrelevanttoenergyconversionandmanagements.researchers/engineersofotherinvariousOrganiccompoundsaresynthesizedbyusingseveralreagents,solvents,andglasswareinahood.Anorganicmoleculecoordinatestoacatalystanditisactivated.Schematicillustration of all-solid state Lithium ion rechargeable batteries. Directly connected cells enable smaller cell-package and 7 times increase in the energy density. Wearedoingthesynthesis,structuralanalysis,andphysicalpropertycharacterizationofthebatterymaterialsusingvariousstate-of-theartequipment.3DstructureofaproductdeterminedbyNMR.isHiroyuki SugaProfessor of ChemistryHe joined Shinshu University in 1998. His research interest is the synthesis of optically active heterocyclic compounds with biological activity. Nobuyuki ZettsuProfessorHe completed doctoral degree in Tokyo Institute of Technology, and has started to work as a professor in Shinshu Univ. in 2013.In the FutureAfter GraduationIn the FutureAfter GraduationCreation of Heterocyclic Compounds by Organic Synthesis: Development of novel catalysts and selective reactionsMixed Anion & High-Entropy Compounds for the Innovative Energy Storage Devices
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