000			a
999			_c16729 _d16729
003			OSt
005			20220617153755.0
008			220617b xxu||||| |||| 00| 0 eng d
040			_aAIKTC-KRRC _cAIKTC-KRRC
100			_916637 _aAnsari, F. K.
245			_aSelective and sensitive detection of CO gas by In2O3 thick film gas sensors
250			_aVol.57(12), Dec
260			_aNew Delhi _bCSIR _c2019
300			_a577-880p.
520			_aThis study aims to provide a better fundamental understanding of the gas sensing mechanism of In2O3 gas sensors. In the present work In2O3 powder has been derived by calcinations of In2S3 powder prepared by flux method. Thick film of In2O3 has been deposited utilizing a relatively simple and low cost screen printing technique and characterized by scanning electron microscopy and X-ray diffraction. In2O3 thick film exhibits much higher sensitivity to CO at 150 °C. The corresponding sensitivity is 10.2 with good selectivity, and the response and recovery times are 6 and 14 s, respectively. The results indicate that the In2O3 thick film can be used to fabricate high performance CO sensors.
650		0	_94642 _aHumanities and Applied Science
700			_916638 _aMahanubhav, M. D.
773	0		_dNew Delhi CSIR-NISCAIR _x0019-5596 _tIndian journal of pure & applied physics (IJPAP)
856			_uhttp://nopr.niscpr.res.in/bitstream/123456789/52776/1/IJPAP%2057%2812%29%20877-880.pdf _yClick here
942			_2ddc _cAR