Water electrolysis and energy harvesting ...
Document type :
Article dans une revue scientifique
DOI :
Title :
Water electrolysis and energy harvesting with zero-dimensional ion-sensitive field-effect transistors
Author(s) :
Clement, N. [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Nishiguchi, K. [Auteur]
Dufrêche, Jean-François [Auteur]
Modélisation Mésoscopique et Chimie Théorique [LMCT]
Guérin, David [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Fujiwara, A. [Auteur]
Vuillaume, D. [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Nishiguchi, K. [Auteur]
Dufrêche, Jean-François [Auteur]
Modélisation Mésoscopique et Chimie Théorique [LMCT]
Guérin, David [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Fujiwara, A. [Auteur]
Vuillaume, D. [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Journal title :
Nano Letters
Pages :
3903-3908
Publisher :
American Chemical Society
Publication date :
2013-07-23
ISSN :
1530-6984
English keyword(s) :
0D Transistor
bubble detection
energy harvesting
hydrogen production
ISFET
Si nanowire
water electrolysis
bubble detection
energy harvesting
hydrogen production
ISFET
Si nanowire
water electrolysis
HAL domain(s) :
Sciences de l'ingénieur [physics]/Electronique
Chimie
Chimie
English abstract : [en]
The relationship of the gas bubble size to the size distribution critically influences the effectiveness of electrochemical processes. Several optical and acoustical techniques have been used to characterize the size and ...
Show more >The relationship of the gas bubble size to the size distribution critically influences the effectiveness of electrochemical processes. Several optical and acoustical techniques have been used to characterize the size and emission frequency of bubbles. Here, we used zero-dimensional (0D) ion-sensitive field-effect transistors (ISFETs) buried under a microbath to detect the emission of individual bubbles electrically and to generate statistics on the bubble emission time. The bubble size was evaluated via a simple model of the electrolytic current. We suggest that energy lost during water electrolysis could be used to generate electric pulses at an optimal efficiency with an array of 0D ISFETs.Show less >
Show more >The relationship of the gas bubble size to the size distribution critically influences the effectiveness of electrochemical processes. Several optical and acoustical techniques have been used to characterize the size and emission frequency of bubbles. Here, we used zero-dimensional (0D) ion-sensitive field-effect transistors (ISFETs) buried under a microbath to detect the emission of individual bubbles electrically and to generate statistics on the bubble emission time. The bubble size was evaluated via a simple model of the electrolytic current. We suggest that energy lost during water electrolysis could be used to generate electric pulses at an optimal efficiency with an array of 0D ISFETs.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Non spécifiée
Popular science :
Non
Source :
Files
- http://arxiv.org/pdf/1307.6723
- Open access
- Access the document
- https://hal.archives-ouvertes.fr/hal-00871930/document
- Open access
- Access the document
- https://hal.archives-ouvertes.fr/hal-00871930/document
- Open access
- Access the document
- 1307.6723.pdf
- Open access
- Access the document
- 1307.6723
- Open access
- Access the document
- document
- Open access
- Access the document