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Wysłany: Wto 1:39, 30 Lis 2010 Temat postu: ugg boots australia Effect of zinc oxide ceramics |
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Effect of zinc oxide ceramics doped niobium at low temperature electrical properties of
llegeofTechnologyandIndustry, Shijiazhuang05009l,rosetta stone sale, China) Abstract: ThefilmofpolypyrrolewassynthesizedinthemixtureofNaN03andpyrrole, whichwasusedtomodifyTi02nanoscrystal-lineporousmembraneelectrodeandobvioussensitizingeffectwasobserved. Thesynthesizingconditionswhichcontributedtoeffectofsensitizationwerealsostudied. thesensitizationofelectrodewasstudiedbycomparingthePPyfilmwhichwaspreparedinTsO-withPPyfilmpreparedinN0electrolyte. Theresultsshowedthatthetypeandproperyofanionwasgreatlyrelatedtotheeffectofsensitization. ThemechanismofsensitizationeffectofpolypyrroleforTi02nanocrystaIIinefilmelectrodewasinvestigated. Keywords: Ti02nanostrcturedelectrode; photoelectrochemistry; sensitization; polypyrrole (on the next page No. 2l9) Studyonconductivecharacteristics,wholesale PUMA, OfZnOceramicsdopedniobiumatlowtemperatureJIYuan-ming, ZHANGJin-cang. ,MAC Cosmetics Cheap, HAOXi-ping. (1_InstituteofMechanicsandBuildingEngineering, ChinaUniversityofMiningandTechnology, Beijing100083, China; 2.DepartmentofPhysics. ShanghaiUniversity. Shanghai200436. China; 3.DepartmentofPhysics, HenanScienceandTechnologyUniversity.Luoyang471003.China) Abstract: ThispaperpresentstheresultsofstudyofZnOconductiveceramicsdopedwithNb2O5atlowtemperature. TheexperimentresultsshowthatwiththeincreasingofNb2O5contents. resistivityreducedatlowtemperature. Thehighersinteringtemperature,sheepskin ugg boots, thesmallerresistivitywasforZnOsamplesindifferentsinteringtemperatures. Raisingthesinteringtime, theresistivitychangedsmallatthesamesinteringtemperature. Keywords: ZnOceramics; conductivitvecharacteristics; doped; lowtemperature
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