相關(guān)課程新能源01a-enermat intro

NewenergytechnologyandmaterialsPhDstudents’course:MS26202(seminar)Classroom:5103Friday:2:00-3:35PMLecturer:ChunhuaChen(E-mail:)DepartmentofMaterialsScienceandEngineeringUniversityofScienceandTechnologyofChina關(guān)于本課程初衷：博士生課(MS26202)但不排斥碩士生上課方式：研討為主；交流平臺課程內(nèi)容：更好的名稱“新能源技術(shù)與材料”

關(guān)注:(1)新能源技術(shù);

(2)新能源技術(shù)中的材料問題；

(3)其它能源技術(shù)中的新材料問題；

(4)與新能源技術(shù)相關(guān)的其它問題（如政策、環(huán)保等）考試方式：沒有考試！學(xué)期成績=PPT報告(80%)+參與(20%)課程網(wǎng)頁：“材料合成化學(xué)”下“相關(guān)課程”鏈接.2009-2010學(xué)期報告安排2013-2014學(xué)期報告安排每次課安排3個各20-25min的報告，Q&A5-10min；每個博士生準(zhǔn)備一個報告；每4個碩士生為一組，準(zhǔn)備一個報告；報告內(nèi)容涵蓋以下方面，但偏重綜述；關(guān)注:(1)新能源技術(shù);(2)新能源技術(shù)中的材料問題；(3)其它能源技術(shù)中的新材料問題；(4)與新能源技術(shù)相關(guān)的其它問題（如政策、環(huán)保等）原課題組其他人的報告也可以，但自己事先吃透內(nèi)容；報告PPT在周三晚上12點前發(fā)到信箱，以便提前放在課程網(wǎng)頁上供其他同學(xué)事先學(xué)習(xí)并準(zhǔn)備問題。

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.燃料熱值43.11MJ/kg=43.11x106/(3600)Wh/kg=1.2x104Wh/kg!!!NewEnergyTechnologiesEnergysourcesStorageUSEGas

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

CO2andNOxHydrogenSOFCPEMElectromotors;HeatElectrici