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LaFeO3纳米纤维的制备及其气敏特性研究.pdf
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00
LaTe
LaF eO3
500×10
4000×10
aFeo
LaTe
80
LaFeO3
Laf 6o3
80×10~100×10,LddO
200℃
500×10
10s
0
1000
2000
3000
4000
气体浓度∝10
Cd0-Feo
[J].
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Chem.C,200811216017-16021
SnO2 tio2
娄向东,史晓妮,张文瑞,周慧然,李立博
(河南师范大学化学与环境科学学院,河南新乡453007)
以SC·5H2O和钛酸四丁脂为原料,采用 Softgel法制备SnO2TO2材料运用 XRD TEMV对SnO2
TO2粉体的物相形貌和结构进行表征并测试其气敏性能实验结果表明:SnO2TO2纳米粉体在35V加热电
压下对100pm乙醇的灵敏度为464.116
So}Ge掺杂;气敏性能
TN304TP2122
:1674-5795(2010)S0-0120-03
SnO2
(TD2)
SnC1·5H2O
SnO2)
SnO2-T102 Sno2 To
2008
(2008033)
(2008B430011)
(1964-),
o1994-2011ChinaAcademicJournalElectronicpUblishingHouse.Allrightsreservedhttp:/www.cnki.net
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