Abstract
In the present research, a novel bio-electrochemical cell was designed by using a bipolar membrane to separate the anode and the cathode chambers to overcome the thermodynamic barrier for hydrogen production from acetate. By using this configuration, hydrogen could be produced on cathode without the aid of bias potential or photo irradiation. In the designed bio-electrochemical cell, with 0.1 mol L-1 sulfuric acid as catholyte, acetate could be oxidized on bio-anode with additional electricity generated spontaneously. With an external resistance of 400 Ω, the maximum power density of 0.0145 W m-2 could be achieved. In the present design, the anode efficiency of 3.9% and cathode efficiency of 41% could be obtained, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 6600-6606 |
| Number of pages | 7 |
| Journal | International Journal of Hydrogen Energy |
| Volume | 38 |
| Issue number | 16 |
| DOIs | |
| State | Published - 30 May 2013 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
-
SDG 7 Affordable and Clean Energy
Keywords
- Bias potential
- Hydrogen
- Microbial electrolysis cell
- Microbial fuel cell
- Thermodynamic barrier
Fingerprint
Dive into the research topics of 'Electricity and hydrogen co-production from a bio-electrochemical cell with acetate substrate'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver