Results 51 to 60 of about 1,416 (163)

Effect of anode material and dispersal limitation on the performance and biofilm community in microbial electrolysis cells

Biofilm, 2023
In a microbial electrolysis cell (MEC), the oxidization of organic compounds is facilitated by an electrogenic biofilm on the anode surface. The biofilm community composition determines the function of the system.
Marie Abadikhah, Ming Liu, Frank Persson, Britt-Marie Wilén, Anne Farewell, Jie Sun, Oskar Modin   +6 more
doaj   +1 more source

Architecture Engineering of Hierarchically Porous Chitosan/Vacuum-Stripped Graphene Scaffold as Bioanode for High Performance Microbial Fuel Cell

, 2012
The bioanode is the defining feature of microbial fuel cell (MFC) technology and often limits its performance. In the current work, we report the engineering of a novel hierarchically porous architecture as an efficient bioanode, consisting of ...
Ziming He, Yan Qiao, He, Ziming, Liu, Jing, Jing Liu, Li, Chang Ming, Qiao, Yan, Chang Ming Li, Timothy Thatt Yang Tan, Tan, Thatt Yang Timothy   +9 more
core   +1 more source

Harnessing Natural Wood Architecture: A Self‐Supporting, Hierarchically Porous NiFe@Carbon Capacitive Anode Enhances Electricity Generation and Storage in Microbial Fuel Cells

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study reports a mild “Zn(NO3)2 interlayer‐expansion” strategy combined with electrodeposition to produce a self‐supporting capacitive anode (NiFe@PC) that preserves the wood's native low‐tortuosity channels. The retained native architecture expands niches for microbial colonization.
Xue Liu, Shenghui Jiao, Huiying Song, Bailing Dong, Ke Cheng, Changwei Li, Sha Luo, Zhijun Chen, Ruiwen Wang, Wei Li, Shouxin Liu   +10 more
wiley   +1 more source

Architecture Engineering of Hierarchically Porous Chitosan/Vacuum-Stripped Graphene Scaffold as Bioanode for High Performance Microbial Fuel Cell

, 2016
The bioanode is the defining feature of microbial fuel cell (MFC) technology and often limits its performance. In the current work, we report the engineering of a novel hierarchically porous architecture as an efficient bioanode, consisting of ...
Timothy Thatt Yang Tan (1746712), Yan Qiao (444377), Ziming He (2045794), Jing Liu (38537), Chang Ming Li (1411978)   +4 more
core   +1 more source

Accurate and rapid organic detection by eliminating hysteresis in bioanode sensor applications

, 2017
Bioanode sensors utilizing exoelectrogenic bacteria can be used for real-time and in situ assessment of water quality.
Pengyi Yuan, Younggy Kim
core   +1 more source

Stacking Efficiency of Oryza sativa Plant Microbial Fuel Cells in Paddy Fields: Power Generation and Methane Reduction as Measures for Greener Technology

Energy Science &Engineering, EarlyView.
The 3D‐printed MFCs in paddies during rice cultivation generated a maximum power density of 26 µW/m2 within 3 days via a series–parallel configuration and theoretically reduced methane by 0.012–0.016 kg for 1 m2 of land use through an LCA based on existing methane reduction data in rice paddies.
Adrian D. Oblena, Aaron Joseph F. Dimatulac, Julianne Clarise E. Tandayu, Kristopher Ray S. Pamintuan   +3 more
wiley   +1 more source

Vertical-Ordered Electrogenic Biofilms Engineered Through Substrate-Electric Field Synergy for Enhanced Microbial Fuel Cell Performance

Energies
Microbial fuel cell (MFC) is a novel and environmentally friendly technology for wastewater treatment and pollutant resource utilization. Although advances have been made in various aspects including electrode materials and synthetic biology approaches ...
Xinyuan He, Shaoan Cheng, Zhufan Lin, Yi Lu, Yuxiang Zhou   +4 more
doaj   +1 more source

Binder Design in Extrusion‐Based 3D Printing of Electrodes: Enhancing Printability and Electrochemical Performance in Energy Storage Devices

Small, EarlyView.
Binder design plays a pivotal role in extrusion‐based 3D printing of energy storage electrodes by simultaneously governing ink printability and electrochemical performance. This review examines how diverse binder materials and design strategies are employed to enable printability while addressing key electrochemical challenges in energy storage devices,
Akesh Manimendra Badalge, Timothy J. Biddle, Huynh Tam Minh Nguyen, Eric Campbell, Munkhbayar Batmunkh, Tak Kim, Stefanie Feih, Yu Lin Zhong   +7 more
wiley   +1 more source

Membraneless ethanol,O2 enzymatic biofuel cell based on laccase and ADH/NAD+ bioelectrodes

Eclética Química, 2019
This work describes EtOH,O2 membraneless enzymatic biofuel cells (EtOH,O2 MlessEBFCs) that employ laccase-based biocathodes and ADH/NAD+ bioanode. Laccase biocathodes were prepared by immobilizing a polypyrrole film containing different redox mediators ...
Paula Gonçalves Fenga, Franciane Pinheiro Cardoso, Sofia Nikolaou, Adalgisa Rodrigues de Andrade   +3 more
doaj   +1 more source

Enhancing organic contaminant degradation through integrating advanced oxidation processes with microbial electrochemical systems

Journal of Hazardous Materials Letters, 2023
Microbial electrochemical systems (MES) are studied to degrade organic contaminants with a lower energy demand, but degradation of recalcitrant compounds tends to be challenging.
Kaichao Yang, Ibrahim M. Abu-Reesh, Zhen He   +2 more
doaj   +1 more source