Role of microbial electrosynthesis system in CO2 capture and conversion: a recent advancement toward cathode development

I Ibrahim, MNI Salehmin, K Balachandran… - Frontiers in …, 2023 - frontiersin.org
Microbial electrosynthesis (MES) is an emerging electrochemical technology currently being
researched as a CO2 sequestration method to address climate change. MES can convert …

Microbial electrodes

A Ter Heijne, F Harnisch - Nature Reviews Methods Primers, 2024 - nature.com
Microorganisms interacting with electrodes are at the centre of the evolving research field of
microbial electrochemical technologies. The interdisciplinarity of the topic of microbial …

An electrolytic bubble column with an external hollow fiber membrane gas–liquid contactor for effective microbial electrosynthesis of acetate from CO2

K Cui, K Guo, JM Carvajal-Arroyo, J Arends… - Chemical Engineering …, 2023 - Elsevier
Currently, almost all microbial electrosynthesis (MES) reactors were biofilm-driven whether
the cathode electron transfer was direct or indirect. It has been proven that cathode biofilm …

Selective enrichment of homoacetogens and optimization of the operational conditions for effective acetate production in hydrogen-mediated microbial …

K Cui, X Xue, Z Pan, J Yu, W Cai, K Guo - Biochemical Engineering Journal, 2023 - Elsevier
Microbial electrosynthesis (MES) can use microorganisms and power to convert CO 2
reduction into valuable chemicals. The non-biofilm-driven and H 2-mediated MES could …

On-line current control for continuous conversion of CO2 to CH4 in a microbial electrosynthesis cell

F Tanguay-Rioux, E Nwanebu, M Thadani… - Biochemical …, 2023 - Elsevier
This study demonstrates the continuous conversion of carbon dioxide (CO 2) to methane
(CH 4) in a microbial electrosynthesis (MES) cell with on-line CO 2 concentration …

Scalability of the Microbial Electro-acetogenesis Process for Biogas Upgradation: Performance and Technoeconomic Assessment of a Liter-Scale System

M Roy, M Saich, SA Patil - Energy & Fuels, 2023 - ACS Publications
Biogas is a promising sustainable alternative energy source, but its high CO2 content
reduces its energy density and calorific value, making it unsuitable for use as a fuel or for …

Enrichment of halotolerant hydrogen-oxidizing bacteria and production of high-value-added chemical hydroxyectoine using a hybrid biological–inorganic system

X Feng, D Kazama, S He, H Nakayama… - Frontiers in …, 2023 - frontiersin.org
Hybrid biological–inorganic (HBI) systems show great promise as CO2 conversion platforms
combining CO2 fixation by hydrogen-oxidizing bacteria (HOB) with water splitting. Herein …

[HTML][HTML] Perspectives for Using CO2 as a Feedstock for Biomanufacturing of Fuels and Chemicals

E Kurt, J Qin, A Williams, Y Zhao, D Xie - Bioengineering, 2023 - mdpi.com
Microbial cell factories offer an eco-friendly alternative for transforming raw materials into
commercially valuable products because of their reduced carbon impact compared to …

[HTML][HTML] Role of the cathode chamber in microbial electrosynthesis: A comprehensive review of key factors

T Cai, X Gao, X Qi, X Wang, R Liu, L Zhang… - Engineering …, 2024 - Elsevier
The consumption of non-renewable fossil fuels has directly contributed to a dramatic rise in
global carbon dioxide (CO 2) emissions, posing an ongoing threat to the ecological security …

CO2 conversion to volatile fatty acids by anaerobic granular sludge and Mg0

CG Samanides, I Vyrides - Biochemical Engineering Journal, 2023 - Elsevier
Platform chemicals (VFAs) production through CO 2 utilization technologies plays a crucial
role in international efforts for climate change mitigation. In this study, a new approach for …