相关课程新能源01a-enermat intro

NewenergytechnologyandmaterialsPhDstudents’course:MS26202(seminar)Classroom:5103Friday:2:00-3:35PMLecturer:ChunhuaChen(E-mail:)DepartmentofMaterialsScienceandEngineeringUniversityofScienceandTechnologyofChina关于本课程初衷：博士生课(MS26202)但不排斥硕士生上课方式：研讨为主；交流平台课程内容：更好的名称“新能源技术与材料”

关注:(1)新能源技术;

(2)新能源技术中的材料问题；

(3)其它能源技术中的新材料问题；

(4)与新能源技术相关的其它问题（如政策、环保等）考试方式：没有考试！学期成绩=PPT报告(80%)+参与(20%)课程网页：“材料合成化学”下“相关课程”链接.2009-2010学期报告安排2013-2014学期报告安排每次课安排3个各20-25min的报告，Q&A5-10min；每个博士生准备一个报告；每4个硕士生为一组，准备一个报告；报告内容涵盖以下方面，但偏重综述；关注:(1)新能源技术;(2)新能源技术中的材料问题；(3)其它能源技术中的新材料问题；(4)与新能源技术相关的其它问题（如政策、环保等）原课题组其他人的报告也可以，但自己事先吃透内容；报告PPT在周三晚上12点前发到信箱，以便提前放在课程网页上供其他同学事先学习并准备问题。

Whatisrenewableenergy?

Whatischemicalenergy?

Chemicalenergyandnewenergytechnologies?

Anewenergytoy

MaterialschemistryatUSTCWhatisrenewableenergyRenewableenergyisenergythatcomesfromresourceswhicharecontinuallyreplenished.

WhatischemicalenergyChemicalEnergyisenergystoredinthebondsofchemicalcompounds(atomsandmolecules).Chemicalenergyisreleasedinachemicalreaction,oftenintheformofheat,but,moresmartlyandcleanly,intheformofelectricity.Ifthebondsintheproductmoleculesarestrongerthanthebondsofthereactantmolecules,thentheproductsaremorestableandhavealowerenergythanthereactants,andthereactionisexothermic.DU=q+w

or

dU=dq–pdV=TdS-pdVWhatischemicalenergyChemicalenergyandredoxreactionsThemostimportantreactionsassociatedwiththereleaseofchemicalenergyisredoxreactions.Highenergyreductant(e.g.H2)vs.Highenergyoxidant(e.g.O2)Electrochemicaldevicesprovideadvancedsystemsforenergyrelease.燃料热值43.11MJ/kg=43.11x106/(3600)Wh/kg=1.2x104Wh/kg!!!NewEnergyTechnologiesEnergysourcesStorageUSEGas

separationMembranesCatalysisCO2-removalH2-technologyFuelcellsSustainableEfficientEnvironmentalandclimatefriendlyHydropowerSun,wind,waveGas/oil/coalGas/liquidfuelImprovedefficiencyReducedemissions

CO2andNOxHydrogenSOFCPEMElectromotors;HeatElectrici