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Citation: He Jingwen, Ding Jinying. OSCILLATION PHENOMENA IN CONDUCTANCE OF DOPED SnO₂ AT ROOM TEMPERATURE[J]. Chinese Journal of Applied Chemistry, ;1993, 10(3): 107-109. shu

OSCILLATION PHENOMENA IN CONDUCTANCE OF DOPED SnO₂ AT ROOM TEMPERATURE

He Jingwen ,
Ding Jinying

1.
Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022 Changchun

Received Date: 1 July 1992
Available Online: 26 September 1992
Fund Project:

The oscillation phenomena of electrical conductance of SnO₂ polycrystal doped with Al₂O₃ and MgO have been observed at room temperature. The dependance of the oscillation upon the constitution of the surrounding atmosphere, e.g. concentration of O₂, CO, C₂H₂, air as well as N₂ is reported.
- doped SnO₂,
- conductance
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OSCILLATION PHENOMENA IN CONDUCTANCE OF DOPED SnO₂ AT ROOM TEMPERATURE