以泡沫银为集流体电沉积式锌电极及其电化学性能的分析

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1、ᑁᑖ：TM911.14᪥ṹ：10213▭ᑖ：621.3"#：$%ắᦻḄᵯᵯ᩽ᐸᵯᓄឋẆắẆ：▰'(：ᩋ᧽+!"#:,-ắ$：ᓄ,-ᡠᙠᓫ#：ᳮ▾()*+：20137ᨴᣴ-#ᓫ#：123,4ᜧClassifiedIndex:TM911.14U.D.C:621.3DissertationfortheMasterDegreeinEngineeringStudyonElectrochemicalPerformanceofZincElectrodeFabricatedbyElectrode

2、positiononFoamSilverCollectorCandidate：JinrunChenSupervisor：XiaodongZhuAcademicDegreeAppliedfor：MasterofEngineeringSpeciality：ChemicalEngineeringAffiliation：SchoolofScienceDateofDefence：June,2013Degree-Conferring-Institution：HarbinInstituteofTechnologyᜧắᦻ᤺⌕DEᵯGᐹᨵJKᐰឋ、OᵯᵯPQR、S

3、ᜧᵯTOᵯ、JUVWXYZ，ᙠ]ᜩ、_`X⚞bcᑮefgḄiᵨ。lᩭ，nḼᵨᵯᘤḄqr，sDEᵯGḄᜧᵯTOᵯVtuVW"vwxeyJḄ⌕{。᪀}~᪀ḄD᩽wJDEᵯG᦮ឋVḄᨵᦔ⌶。PᡂᡈDᵯ᩽，ᑴᜓ,ᩖ，ᜧᵯTOᵯVtᨵ▲。ᦻ᪀Ḅ ¡E¢£，¤ᵨᵯᓄ¥¦§ᑴᜓe¨©᪀ḄD᩽，ª«ᐵ®ᦪḄYᓄ，sᐸ±²u᪀³´µ¶，·ᐸ3C¸᳛ºOᵯU»WwJe¼¸。ᦻ½¾ẆÀeᵯ¥¦,sDᨔḄ±²uDᵯ᩽ḄᵯᓄឋVḄÂÃ。qÄᵯT"vsD᩽Ḅ⊤☢±²uOᵯឋVÂÃᨬᜧ。nᵯT"vḄÈᜧ，⊤☢±²ᵫÊ©ᔣ¨©、Ì©ÍÎ，ÏᵯT"v¢100mAh-g-1,⊤☢±²¢ᜧWⅸ

4、ש¨ᨔ，ᐹᨵᜧḄU⊤☢¦，⊤ÄxeᨬØḄḄOᵯឋV，SÙ587.40mAh.g'KOHḄávÂÃeDḄ᪆xᵯ，³ÂÃeãä±²，Ïáv¢¢1.20g-cm-3æ，⊤ÄxᨬØḄOᵯឋV。çèsDḄᵯ¥¦ᐹᨵ¦᩽Ḅéêëᵨ。nḼçèìvḄÈí，D᩽Ḅ¨ᨔîᔣï"ᓄ，ᨵᑭñÈᜧòᵯóôḄõö☢¦，wJeᜧᵯTOᵯVt。Ïçèìv¢31kHzæ，ᵯGḄOᵯឋVᨬù，Ùᑮ686.92mAh.g]。íᐭEDTAýíᑺVÿ℉ᦋÎDᨔḄ±²，ÏEDTAíᐭW¢2.0g-L-1æ，ᕈÄï"Ḅ¨ᨔ©，ᵯ᩽U»WÙᑮᨬᜧ765.6mAh-g-1,íᐭ«EDTA，sD¥¦

5、，ᢓᑴeD¨ᨔḄᔣ，eᐸᵯᓄឋV。ÏíᐭPVP，PVPìḄëᵨᨔ☢ḄvÎ，¨ᨔḄ!vÈí。ẆÀe"Dᵯ᩽Ḅ#$æᱯឋ。ÏᵯG☟'æç«5min，ᵯGḄU»WÙᑮ600mAh-g-1()，OᵯឋVQR。ẆÀeᵯ¥¦D᩽Ḅ¸᳛ឋV。ÏOᵯ¸᳛¢1Cæ，ᐸOxḄU»Wç«e734.16mAh-g-1；nḼOᵯ¸᳛ḄwJ，ᵯG᩽ᓄÈᜧ，OᵯP+,-.ᙢᓣJ，ᵯ᩽OᵯU»W-n1º，ϸ᳛¢10Cæ，Ù363.27mAh-g-1o"᜜，ẆÀe ¡E£ᜧ4ssDᵯ᩽OᵯឋVḄÂÃ。ᑖ5450^m,560^m,680^mḄ789 

6、¡ᑴᜓ ¡E，:ᵯ¥¦ᑴᜓDᵯ᩽，ᐸOᵯU»W;"¢497.41mAh-g-1,587.40mAh-g-1,705.26mAh-g-1(3C)，ᙳJñ?XᩩAº,ᔆ¾ḄOᵯU»W。Ϥᵨ3000ᶂçᜧḄ789 ¡ᩞᧇæ，OᵯU»WÙ785.4mAh-g-1(3C)，ᙠ10C¸᳛ºÙ565.75mAh-g-1,OᵯឋVY。ᐵ：DEᵯG；Dᵯ᩽； ¡E；ᵯ¥¦；ᵯᓄឋV-I-ᜧắᦻAbstractZinc-silverbatteryhadalreadyappliedwidelyinmanyfieldssuchasaerospace,milit

7、arybecauseofitsexcellentsecurity,stabledischargevoltageandhighspecificpower.Inrecentyears,anewgenerationofzinc-silverbatterywithhighcurrentdischargecapacityandenergydensitywaspaidattentionwidelybecauseoftherapiddevelopmentofelectricalappliances.Oneofeffectivewaystoimprovetheoverallper

8、forma