Details
| Original language | English |
|---|---|
| Pages (from-to) | 543-548 |
| Number of pages | 6 |
| Journal | Advanced materials |
| Volume | 24 |
| Issue number | 4 |
| Early online date | 17 Jan 2012 |
| Publication status | Published - 24 Jan 2012 |
| Externally published | Yes |
Abstract
The preparation of materials characterized by three types of porosity could be prepared by a continuous chemical gas-phase method. The multistep formation mechanism involves a critical temperature gradient and occurs within seconds. The resulting hollow aerogel materials show superior properties as gas sensors in comparison to materials constructed from compact nanoparticles.
Keywords
- aerogels, gas-sensing, metal oxides, porous materials, semiconductors
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Advanced materials, Vol. 24, No. 4, 24.01.2012, p. 543-548.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Hierarchical zinc oxide materials with multiple porosity prepared by ultrafast temperature gradient chemical gas-phase synthesis
AU - Dilger, Stefan
AU - Lizandara-Pueyo, Carlos
AU - Krumm, Michael
AU - Polarz, Sebastian
PY - 2012/1/24
Y1 - 2012/1/24
N2 - The preparation of materials characterized by three types of porosity could be prepared by a continuous chemical gas-phase method. The multistep formation mechanism involves a critical temperature gradient and occurs within seconds. The resulting hollow aerogel materials show superior properties as gas sensors in comparison to materials constructed from compact nanoparticles.
AB - The preparation of materials characterized by three types of porosity could be prepared by a continuous chemical gas-phase method. The multistep formation mechanism involves a critical temperature gradient and occurs within seconds. The resulting hollow aerogel materials show superior properties as gas sensors in comparison to materials constructed from compact nanoparticles.
KW - aerogels
KW - gas-sensing
KW - metal oxides
KW - porous materials
KW - semiconductors
UR - http://www.scopus.com/inward/record.url?scp=84855998867&partnerID=8YFLogxK
U2 - 10.1002/adma.201103557
DO - 10.1002/adma.201103557
M3 - Article
C2 - 22213088
AN - SCOPUS:84855998867
VL - 24
SP - 543
EP - 548
JO - Advanced materials
JF - Advanced materials
SN - 0935-9648
IS - 4
ER -