Results 21 to 30 of about 32,484 (226)

Thermal Conductivity of Graphite Felt at High Temperatures [PDF]

open access: yesProceeding of the 6th International Symposium on Radiative Transfer, 2005
Thermal conductivity measurements in vacuum, helium and air of WDF graphite felt were conducted at room temperature. It was found that conduction along the solid paths, gas conduction and radiation between fibres are the dominant heat transfer mechanisms. All heat transfer models reviewed indicated that there are geometrical parameters to be determined
Mark Ballico   +3 more
openaire   +1 more source

Treatment of dairy wastes with a microbial anode formed from garden compost [PDF]

open access: yes, 2010
Garden compost has already been identified as a source of efficient electro-active (EA) biofilms. The work described here consisted of lixiviating the compost and then using the leachate as a microbial source.
Bergel, Alain   +2 more
core   +2 more sources

Microbial catalysis of the oxygen reduction reaction for microbial fuel cells: a review. [PDF]

open access: yes, 2012
The slow kinetics of the electrochemical oxygen reduction reaction (ORR) is a crucial bottleneck in the development of microbial fuel cells (MFCs). This article firstly gives an overview of the particular constraints imposed on ORR by MFC operating ...
Bergel, Alain   +2 more
core   +4 more sources

Electroactive cytochromeP450BM3 cast polyion films on graphite electrodes [PDF]

open access: yes, 2006
Films of electrochemically active cytochrome P450BM3 were constructed on graphite electrodes using alternate assembly with polyethyleneimin(PEI). The original layer-by-layer adsorption method was slightly modified here to form so-called “cast polyion ...
Basséguy, Régine   +2 more
core   +3 more sources

Polyaniline Synthesis by Cyclic Voltammetry for Anodic Modification in Microbial Fuel Cells

open access: yesInternational Journal of Electrochemical Science, 2014
In this paper, PANI was electrochemically synthesized on graphite felt by cyclic voltammetry (CV), and PANI modified and unmodified graphite felts were utilized as anode of MFCs.
Peng Wang, Haoran Li, Zhuwei Du
doaj   +1 more source

Electrochemical micro-structuring of graphite felt electrodes for accelerated formation of electroactive biofilms on microbial anodes. [PDF]

open access: yes, 2011
Electroactive biofilms were formed on graphite felt anodes under constant potential polarisation using compost leachate as the inoculum and dairy waste as the substrate. A new surface treatment is presented that consists of creating micro-cavities on the
Bergel, Alain   +2 more
core   +3 more sources

Electrogeneration of H2O2 utilizing anodic O2 on a polytetrafluoroethylene-modified cathode in a flow-through reactor

open access: yesElectrochemistry Communications, 2020
Efficient electrogeneration of hydrogen peroxide (H2O2) is critical for treatment of refractory pollutants by the electro-Fenton process. An effective strategy is developed by combining a flow-through reactor with a polytetrafluoroethylene (PTFE ...
Yuwei Zhao   +4 more
doaj   +1 more source

Electrocatalysis at Electrodes for Vanadium Redox Flow Batteries

open access: yesBatteries, 2018
Flow batteries (also: redox batteries or redox flow batteries RFB) are briefly introduced as systems for conversion and storage of electrical energy into chemical energy and back.
Yuping Wu, Rudolf Holze
doaj   +1 more source

Renewable sustainable biocatalyzed electricity production in a photosynthetic algal microbial fuel cell (PAMFC) [PDF]

open access: yes, 2008
Electricity production via solar energy capturing by living higher plants and microalgae in combination with microbial fuel cells are attractive because these systems promise to generate useful energy in a renewable, sustainable, and efficient manner ...
Buisman, C.J.N.   +3 more
core   +2 more sources

Preparation and Bacterial Adsorption Behaviors of Zeolite-Modified Anode in Microbial Fuel Cells

open access: yesInternational Journal of Electrochemical Science, 2020
A zeolite-modified graphite anode was prepared by an in-situ hydrothermal method combined with acid pretreatment, and it showed higher output voltage in dual-chamber microbial fuel cells (MFCs) than the bare graphite felt anode (630.4 vs. 524.6 mV).
Fei Tong   +4 more
doaj   +1 more source

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