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严峰
课程总数：8 个

个人信息

  • Physical Chemistry

    课时：学时

    学分：分

    教学班：2022-留学生、2021-留学生、2020-留学生、2019-留学生、2018-留学生

  • PhysicalchemistrycourseisabasictheoreticandcompulsorycoursedesignedforstudentswhostudyingchemistryintheinternationalclassfromCollegeofChemistryandChemicalEngineeringinTiangongUniversity,andalsousefulforstudentsmajoredinappliedchemistry,chemicalengineering,materialscience,medicine,environmentalengineeringandotherprofessionalsubjects.“PhysicalChemistry”coursemainlycoverschemicalthermodynamics,chemicalequilibrium,simplemixtures,phaseequilibrium,statisticalthermodynamics,kinetics,electrochemistry,Interface&Colloid,andsoon.Besidesknowledge,problem-solvingskills,logicthinking,innovativecapabilityandcross-culturalcommunicationarealsostronglyappreciatedforthemtobecomplex,all-roundinternationaltalents.ForGrade2019Helloeveryone.DuetotheCovid19,youcannotcometoChinatostudy.Wecanonlytakeclassesonline.ConsideringthetimedifferencebetweenyourcountryandChina,wecannotconductonlinelivingcourses.Therefore,Iwillrecordthephysicalchemistrycourseofthissemesteranduploadittosuperstarlearing.Thefollowingrequirementsareputforwardforthiscourse:1.LearningPlatformWewilluseSuperstarLearningtopublishalllearningmaterials,classregistration,homeworkandexams.2.Learningmaterials.Iwillprovide2partsoflearningmaterials,namelythemainlearningmaterialsandauxiliarylearningmaterials.（1）Mainlearningmaterials.IncludingthevideoandthetextbookIprovided.Thispartofthelearningmaterialsrequireseveryonetostudyhard.ThevideoisbasedonEnglishPPTandisexplainedinChinese.ThepurposeistohopethateveryonecanbetterunderstandChinese,learnChineseandintegrateintoChina.Inordertofacilitateyourbetterunderstanding,IwilltranscribetheChinesevoiceinthevideointoEnglishsubtitles,butthisrequiresalotofworkandalotoftime,andIwillfinishitgradually.ThelanguageoftheteachingmaterialsismainlyEnglish.Theteachingmaterialsandvideoexplanationsarematched,andeveryoneneedstostudyhard.Inaddition,thetextbookwillbemoredetailedthanthevideo.(2)Supplementarylearningmaterials.ThesematerialscomefromtheInternet,mainlyfromYouTube.Toprotectintellectualpropertyrights,thesevideosareonlyforourownlearninganduse.Theauxiliaryvideosareallknowledgepoints.Youcanlearnbyyourselfaccordingtoyourownmasteryoftherelevantknowledgepoints,andthereisnomandatoryrequirement.3.Sign-inandclasstimeTheoriginalplannedclasstimewas8:20-10:00everyTuesdayand8:20-10:00Friday.Inviewofthetimedifference,thephysicalchemistrycoursewillnotstrictlylimittheclasstime.Foreachlesson,youhave24hourstocompletethesign-inandstudyrelatedmaterials.4.HomeworkIwillassignhomeworkaccordingtothelearningsituationofeachclass.Pleasecompleteitwithinthelimitedtimeandsubmititintime.5.ExamExamswillbeheldfromtimetotimeduringthelearningprocesstocheckeveryone'slearningsituation.Thefinalexamwillbeheldinmid-December.6.ExperimentChemistryisanexperimentalscience,andphysicalchemistryisnoexception.Thephysicalchemistrycoursecontainssomeexperiments,butduetotheCovid19,wecannotcarryoutofflineexperiments.Therefore,wewillfurtherinformabouttheexperimentlater.7.Q&AIfyouhaveanyquestionsduringthelearningprocess,youcancontactmeviaWeChatoremailmeyanfeng@tiangong.edu.cn

  • 物理化学

    课时：学时

    学分：分

    教学班：默认班级

  • 物理化学及实验，是我校环境与化学工程学院、材料科学与工程学院及纺织学院的应用化学、环境工程、制药工程、化学工程与工艺、材料科学与工程和轻化工程等专业的必修课、专业基础课。按照不同专业，开设了两种类型物理化学课：材料及轻化类物理化学（理论课88学时）、化工类物理化学（理论课62学时，其中胶体与界面化学单独开设课程）；物理化学实验包含在课程中（32学时）。物理化学的主要内容是化学热力学、化学动力学、电化学、胶体与界面化学等；课程的重点是：物质变化的方向、限度、速度，以及所伴随能量转移的定性和定量规律。通过本课程的学习，使学生掌握化学变化、相变化及其它有关物理变化的基本原理和规律，特别是平衡和变化速率的规律，得到一般科学方法的训练，增长在科研和实际生产中利用理论计算和分析方法，提出问题、分析问题和解决问题的能力。物理化学实验的主要内容是利用物理方法来研究化学系统的变化和相变化的规律，特别注意对学生基本测量技术的训练和培养学生选择和配套仪器进行实验研究工作的能力；重视训练学生运用基本原理，通过实验手段解决实际问题的能力；开设了设计性实验，培养学生创新能力。