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Comparison of morphology and electrical conductivity of various thin films containing nano-crystalline praseodymium oxide particles

Abstract:

It is well known that sensing performances depend critically on nature of sensor material, its structure and morphology. Praseodymium oxide nanoparticle has currently been receiving much attention as a new sensor material. Thus, three methods for the preparations of praseodymium oxide nanoparticles namely (i) direct heat treatment of praseodymium nitrate powder; (ii) precipitation of praseodymium nitrate solution as hydroxide nanoparticles followed by heat treatment; and (iii) synthesis of hy...

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Publisher copy:
10.1016/j.sna.2006.11.019

Authors


Shrestha, S More by this author
Yeung, CMY More by this author
Nunnerley, C More by this author
Journal:
Sensors and Actuators, A: Physical
Volume:
136
Issue:
1
Pages:
191-198
Publication date:
2007-05-01
DOI:
ISSN:
0924-4247
URN:
uuid:60e499cf-1156-468f-a6e6-508d1b2c444a
Source identifiers:
180283
Local pid:
pubs:180283

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