Research Article

Study of Zn-Cu Ferrite Nanoparticles for LPG Sensing

Table 1

Structural properties of the Zn-Cu ferrites.

Zn-Cu ferritesPositions 
2 (°)
-spacing observed 
( )
-spacing (JCPDS) 
( )
TCCrystallite size 
( )
Lattice strain 
(%)

( )
-(JCPDS) 
( )

29.9152.98602.98512200.479226.4950.0051
35.1582.55172.54573110.548528.2140.00418.4638.443
36.8772.43662.43472220.468723.0860.0048
ZnFe2O442.8412.11022.11084000.490019.2890.0049
53.1421.72291.72344224.071423.2370.0033
56.6641.62391.62485110.483022.7430.0032
62.211.49181.49254400.456121.6950.0030

29.95472.98212.98512200.335069.6650.1104
35.31462.54082.54573110.422947.0970.13928.4278.443
36.94332.43242.43472220.360860.8090.1032
Zn0.75Cu0.25Fe2O442.84652.11002.11084000.494972.2910.0753
53.211.72091.72344224.313490.3300.0491
56.69711.62301.62485110.561653.7510.0779
62.22771.49141.49254400.506464.4600.0597

30.35722.94352.98512200.4177139.5810.0544
35.67022.51632.54573110.522070.6960.09188.3468.443
37.3932.40422.43472220.529485.2700.0727
Zn0.50Cu0.50Fe2O443.31112.08842.11084000.7036108.6570.0496
53.74811.70491.72344223.557390.54450.0486
57.1021.61251.62485110.408428.7310.1448
62.68861.48151.49254400.680078.7890.0485

30.19332.95912.98512200.368269.7050.1095
35.58272.52232.54573110.429647.1320.13808.3658.443
37.20952.41562.43472220.369985.2250.0731
Zn0.25Cu0.75Fe2O443.16252.09522.11084000.6696118.7070.0455
53.54781.71081.72344224.163964.5990.0683
57.02761.61441.62485110.462275.3690.0553
62.62811.48281.49254400.531255.3690.0691