1. |
|
|
2. |
|
|
3. |
|
|
4. |
|
|
5. |
- Basu, P. K., et al.
(författare)
-
Schottky Junction Methane Sensors using Electrochmically Grown Nanocrystalline-Nanoporous ZnO Thin Films
- 2009
-
Ingår i: Journal of Sensors. - : Hindawi Publishing Corporation. - 1687-725X .- 1687-7268. ; 2009:790476, s. 1-9
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Nanocrystalline-nanoporous ZnO thin films were prepared by an electrochemical anodization method, and the films were tested as methane sensors. It was found that Pd-Ag catalytic contacts showed better sensing performance compared to other noble metal contacts like Pt and Rh. The methane sensing temperature could be reduced to as low as 100°C by sensitizing nanocrystalline ZnO thin films with Pd, deposited by chemical method. The sensing mechanism has been discussed briefly.
|
|
6. |
|
|
7. |
|
|
8. |
|
|
9. |
|
|
10. |
|
|