Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds
SnO2 catalytic pellets doped with 0-10 atomic % lanthanum were developed by sol gel method and characterized by X-ray diffraction (XRD), transmission electron microscope (TEM), surface analysis (Nitrogen adsorption-desorption) and scanning electron microscope (SEM). Prior the gas sensor measureme...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2010
|
| Subjects: | |
| Online Access: | http://eprints.usm.my/41892/ http://eprints.usm.my/41892/1/ANG_GAIK_TIN_HJ.pdf |
| _version_ | 1848879411807387648 |
|---|---|
| author | Ang, Gaik Tin |
| author_facet | Ang, Gaik Tin |
| author_sort | Ang, Gaik Tin |
| building | USM Institutional Repository |
| collection | Online Access |
| description | SnO2 catalytic pellets doped with 0-10 atomic % lanthanum were developed
by sol gel method and characterized by X-ray diffraction (XRD), transmission
electron microscope (TEM), surface analysis (Nitrogen adsorption-desorption) and
scanning electron microscope (SEM). Prior the gas sensor measurement, LabVIEW
software was programmed to interface with the electrometer to get all measured
electrical resistance values. The electrical resistance change of the catalytic pellets
was investigated using volatile organic compound (VOC) vapours i.e. ethanol,
acetone and methanol in the air at the temperatures between 150-350oC. |
| first_indexed | 2025-11-15T17:46:49Z |
| format | Thesis |
| id | usm-41892 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:46:49Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-418922019-04-12T05:26:46Z http://eprints.usm.my/41892/ Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds Ang, Gaik Tin TP1-1185 Chemical technology SnO2 catalytic pellets doped with 0-10 atomic % lanthanum were developed by sol gel method and characterized by X-ray diffraction (XRD), transmission electron microscope (TEM), surface analysis (Nitrogen adsorption-desorption) and scanning electron microscope (SEM). Prior the gas sensor measurement, LabVIEW software was programmed to interface with the electrometer to get all measured electrical resistance values. The electrical resistance change of the catalytic pellets was investigated using volatile organic compound (VOC) vapours i.e. ethanol, acetone and methanol in the air at the temperatures between 150-350oC. 2010-10 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/41892/1/ANG_GAIK_TIN_HJ.pdf Ang, Gaik Tin (2010) Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds. Masters thesis, Universiti Sains Malaysia. |
| spellingShingle | TP1-1185 Chemical technology Ang, Gaik Tin Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds |
| title | Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds |
| title_full | Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds |
| title_fullStr | Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds |
| title_full_unstemmed | Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds |
| title_short | Preparation, Characterization And Performance Of La Doped Sno2 Catalytic Pellet For Detection Of Volatile Organic Compounds |
| title_sort | preparation, characterization and performance of la doped sno2 catalytic pellet for detection of volatile organic compounds |
| topic | TP1-1185 Chemical technology |
| url | http://eprints.usm.my/41892/ http://eprints.usm.my/41892/1/ANG_GAIK_TIN_HJ.pdf |