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Volumn 3, Issue 3, 2005, Pages 216-221

Pulsed laser deposited platinum and gold nanoparticles as catalysts for enhancing the CO sensitivity of nanostructured SnO2 sensors

Author keywords

Catalyst; Gas sensors; Gold; Nanoparticles; Platinum; Pulsed laser deposition; Tin oxide

Indexed keywords

CARBON MONOXIDE; CATALYST ACTIVITY; CATALYSTS; COMPOSITION EFFECTS; GOLD; NANOSTRUCTURED MATERIALS; PARTICLE SIZE ANALYSIS; PLATINUM; PULSED LASER DEPOSITION; TIN COMPOUNDS;

EID: 27844541326     PISSN: 1546198X     EISSN: None     Source Type: Journal    
DOI: 10.1166/sl.2005.033     Document Type: Article
Times cited : (23)

References (25)
  • 17
    • 27844526253 scopus 로고    scopus 로고
    • note
    • M) of the metal catalyst layer was extrapolated by considering a deposition rate of about 0.005 nm/pulse, as deduced using a quartz crystal microbalance and confirmed by cross-sectional SEM measurement on 200 nm-thick Pt and Au layers.
  • 18
    • 27844554472 scopus 로고    scopus 로고
    • note
    • Our recent X-ray diffraction (XRD) investigations of Pt and Au layers showed that the size of the deposited nanoparticles remain stable even upon annealing up to 250 °C. Consequently, the operation of the sensors at 200 °C should not affect the nanostructural characteristics of the catalyst nanoparticles.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.