CdxS- AND SnxWOy-BASED GAS SENSORS: THE ROLE OF CHEMICAL COMPOSITION IN CO SENSING
ŠŠ°Š½ŃŠ°Š¶ŠøŃŃŃŃ...
Š¤Š°Š¹Š»Šø
ŠŠ°ŃŠ°
2001
ŠŠ²ŃŠ¾ŃŠø
ŠŠ°ŃŠŗŠ¾Š²ŠøŠ¹ ŠŗŠµŃŃŠ²Š½ŠøŠŗ
Š£ŠŗŠ»Š°Š“Š°Ń
Š ŠµŠ“Š°ŠŗŃŠ¾Ń
ŠŠ°Š·Š²Š° Š¶ŃŃŠ½Š°Š»Ń
ŠŠ¾Š¼ŠµŃ ISSN
ŠŠ¾Š¼ŠµŃ E-ISSN
ŠŠ°Š·Š²Š° ŃŠ¾Š¼Ń
ŠŠøŠ“Š°Š²ŠµŃŃ
Astroprint
ŠŠ½Š¾ŃŠ°ŃŃŃ
Electronic structure of chemisorption complexes on surface of oxidic a-S^WO^- and Cd,S-based gas sensors with different elemental composition were comparatively studied by XPS, CEMS and IR-spectroscopy combined with conductivity measurements. The surface sites of Cd and Sn with different coordination were characterized by chemiĀ¬sorption of CO. It was found, differing from the case in well-oxidized Sn02, that elecĀ¬trical conductance of Sn,WOj, and CdxS films appeared to either increase or decrease when exposed to CO depended on concentration of surface Sn and Cd ions, partial pressure of analyzed gas and operating temperature.
ŠŠæŠøŃ
Š¤Š¾ŃŠ¾ŃŠ»ŠµŠŗŃŃŠ¾Š½ŠøŠŗŠ° = Photoelectronics / ŠŠŠ£ ŠøŠ¼ŠµŠ½Šø Š. Š. ŠŠµŃŠ½ŠøŠŗŠ¾Š²Š°. - ŠŠ“ŠµŃŃŠ° : ŠŃŃŃŠ¾ŠæŃŠøŠ½Ń,2001. - Š°Š½Š³Š».
ŠŠ»ŃŃŠ¾Š²Ń ŃŠ»Š¾Š²Š°
ŠŃŠ±Š»ŃŠ¾Š³ŃŠ°ŃŃŃŠ½ŠøŠ¹ Š¾ŠæŠøŃ
Š¤Š¾ŃŠ¾ŃŠ»ŠµŠŗŃŃŠ¾Š½ŠøŠŗŠ° = Photoelectronics