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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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钙对氮化钼膜电极性能的影响
, PP. 244-248
Keywords: 氮化钼电极,循环伏安(CV)法,电化学性能,比电容
Abstract:
应用XRD、SEM、循环伏安法(CV)等测试手段研究了钙对氮化钼膜电极性能的影响.结果表明,采用浸渍_煅烧法制备电极,浸渍液中添加剂的量对电极电化学性能的影响显著;当添加剂的量为最佳值时,电极的比电容约为不加添加剂制备之电极的2.1倍,工作电势拓宽了0.11V.钙对γ_Mo2N膜电极电化学性能的影响机理可认为是电极新生物质CaxNy、晶粒规整化和电极活性物质吸附能力增强这三种因素的协同作用
| [1] | SarangapaniS ,TilakBV ,ChenCP .Materialsforelectrochemicalcapacitors [J].J.Electrochem .Soc.,1996 ,143(11) :3791～ 3799.
|
| [2] | [2 ] ConwayBE .Transactionfrom“supercapacitor”to“battery”behaviorinelectrochemicalenergystorage [J].J.Electrochem .Soc .,1991,138(6 ) :1539～ 1548.
|
| [3] | YoshioTakasu ,TakashiNakamura ,Ohkawauchi,etal.Dip_coatedRu_Voxideelectrodesforelectrochemicalcapacitors [J].J .Electrochem .Soc .,1997,144 (8) :2 6 0 1～ 2 6 0 6 .
|
| [4] | [4 ] LiuTongchang ,PellWG ,ConwayBE .Self_dischargeandpotentialrecoveryphenomenaatthermallyelec trochemicallypreparedRuO2 supercapacitorelectrodes [J].ElectrochimicaActa ,1997,4 2 (2 3_2 4 ) :3541.
|
| [5] | LiuTC ,PellWG ,ConwayBE ,etal.Behaviorofmolybdenumnitridesasmaterialsforelectrochemicalca pacitors [J].J .Electrochem .Soc ,1998,145(6 ) :1882～ 1888.
|
| [6] | [6 ] DengCZ ,PynenburgRAJ ,TsalKC .Improvedporousmixtureofmolybdenumnitrideandtantalumoxideasachargematerial [J].J .Electrochem .Soc .,1998,145(4) :L6 1～L6 3.
|
| [7] | ConwayBE ,Transactionfrom“supercapacitor”to“battery”behaviorinelectrochemicalenergystorage [J].J.Electrochem .Soc .,1991,138(6 ) :1539- 1548.
|
| [8] | WiseRS ,MarkelEJ .CatalyticNH3decompositionbytopotacticmolybdenumoxidesandnitrides :effectontemperatureprogrammedγ_Mo2 Nsynthesis [J].J .Catal.,1994 ,145:335～ 355.
|
| [9] | YouXaozeng .AnIntroductiontoStructuralAnalysis [M].Beijing :SciencePress .1982 .175～ 177
|
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