Detailed Information
Cited 45 time in 
Cited 47 time in 
Cited 47 time in
Metadata Downloads
Highly Selective Sensing of CO, C₆H₆, and C₇H₈ Gases by Catalytic Functionalization with Metal NanoparticlesHighly Selective Sensing of CO, C6H6, and C7H8 Gases by Catalytic Functionalization with Metal Nanoparticles
- Other Titles
- Highly Selective Sensing of CO, C6H6, and C7H8 Gases by Catalytic Functionalization with Metal Nanoparticles
- Authors
- Kim, Jae-Hun; Wu, Ping; Kim, Hyoun Woo; Kim, Sang Sub
- Issue Date
- Mar-2016
- Publisher
- AMER CHEMICAL SOC
- Keywords
- selective sensing gas; metal functionalization; catalyst; d-band; theory
- Citation
- ACS APPLIED MATERIALS & INTERFACES, v.8, no.11, pp.7173 - 7183
- Indexed
- SCIE
SCOPUS
- Journal Title
- ACS APPLIED MATERIALS & INTERFACES
- Volume
- 8
- Number
- 11
- Start Page
- 7173
- End Page
- 7183
- ISSN
- 1944-8244
- Abstract
- We have fabricated multiple networked SnO₂ nanowires and subsequently decorated-them with uniformly distributed metal nanoparticles (NPs). The sensing tests indicated that the Pt-, Pd-, and Au-decorated SnO₂ nanowires exhibited excellent sensing behavior, specifically for C₇H₈, C₆H₆, and CO gases, respectively. We discussed the associated sensing mechanisms in regard to the selective catalytic effects of metal NPs. In addition, by means of d-band theory, we explained the catalytic capabilities of each metal and proposed design principles for exploring new catalytic metals. The present study will pave the way for further development of high-selectivity sensors.
- Files in This Item
- Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 신소재공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Kim, Hyoun Woo
- COLLEGE OF ENGINEERING (SCHOOL OF MATERIALS SCIENCE AND ENGINEERING)