Engineering-Research-Activity2015｜SHINSHU UNIV.

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Tanaka LabFromtheenvironmentalpointofviewstronglylinkedwiththedepletionoftheozonelayer,thephotochemistryofhalogenatedspeciesandtheirgas-phasereactionwithOHradicalhaveattractedmuchattentionbothexperimentallyandtheoretically.Researchinourgroupfocusesonthephotoinducedreactionofhalogenatedspeciesinlowtemperatureraregasmatricesandthecomputationalelucidationoftheiroxidationmechanism.Itishopedthatthestudywillgiveagoodsightforthetreatmentofwastehalogenatedspeciesandcomputationalstudywillbeusedforevaluatingthepossiblemechanismoftheoxidation.NobuakiTanakaAssociateProfessorPhotochemistryComputationalChemistrySetup for the matrix isolation study.Photochemistry and dynamics of small moleculesComputational study on the reaction of chloroacetonewith OH.GraduateschoolChemicalindustryAutomotiveindustryMunicipalofficeetchh’In the FutureAfter GraduationEnvironmental Science &TechnologyNishikioriLabWater,air,andsoilpurificationcanbeecologicallyachievedusingforcesofnaturewithoutharmingtheenvironment.Westudysuchpurificationprocessesutilizingnotonlyphotocatalysts,butalsonaturalclaymineralsasadsorbentsduringsolarlightirradiation.Wearealsoapplyingthetechnologyofphotocatalysistodye-sensitizedsolarcellsimitatingphotosynthesismechanismandtophotofuelcellsutilizingorganicwastesinordertocreatealternativeenergy.Itisimportanttodevelopsustainableenergytoestablishanecologicalsociety.Westudyoxidativedegradationofsomepollutantsandwastesandgenerationofelectricityusingthecompositesconsistingofphotocatalystsandnaturalclayminerals.Thistechnologycaninduceeffectiveadsorptionanddegradationoftheorganicsubstancesonthecomposites.Photofuelcellswiththecompositeelectrodescangenerateelectricitywithdisposalofthewastesusingphotocatalyticreaction.HiromasaNishikioriAssociateProfessorEnvironmentalPhotochemistry,PhotocatalysisBlue dye in water can be degraded during light irradiation using phototcatalystssuch as titania.Water purification and energy development using forces of natureElectrodes of dye-sensitized solar cells Graduatesareworkingactivelyinvariousfields,e.g.environmentalmanagement,waterandairdisposal,andelectronics.Weeducateourstudentssothattheyhavetheirownideastoutilizeforcesofnatureforenvironmentalconservationanddevelopmentofenvironmentally-friendlytechnology.An example of experiment in water purification In the FutureAfter GraduationEnvironmental Science &Technology64

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