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Title: Vitamin-Mediated Glucose Flow Cell for Sustainable Power Generation

Journal Article · · ACS Energy Letters

Glucose as biofuel asserts unique advantages, including low-temperature electricity generation, easy accessibility, low storage cost, and flexible application for on-demand power generation. Riboflavin, also known as Vitamin B2, is a critical component in biological systems and is involved in many metabolic reactions as enzyme cofactors. Inspired by these metabolic reactions, we demonstrate a flow cell for electrochemical glucose oxidation reaction (GOR), using riboflavin as an environmentally friendly mediator to replace traditional noble metal catalysts. When paired with O2 under alkaline conditions, the glucose flow cell achieves a peak power density of 13 mW/cm2, 20 times higher than the previous report in alkaline conditions. The demonstrated vitamin-mediated engineered biofuel flow cell delivered high peak power density at room temperature/ambient pressure while maintaining low cost and environmental friendliness, eliminating the need for a noble metal catalyst.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357; AC05-76RL01830
OSTI ID:
3003226
Report Number(s):
PNNL-SA--203390
Journal Information:
ACS Energy Letters, Journal Name: ACS Energy Letters Journal Issue: 11 Vol. 10; ISSN 2380-8195
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (41)

Aerobic Oxidation of Glucose with Gold Catalyst: Hydrogen Peroxide as Intermediate and Reagent journal February 2006
A Redox‐Mediated Iron‐Air Fuel Cell for Sustainable and Scalable Power Generation journal August 2023
High-Performance Liquid-Catalyst Fuel Cell for Direct Biomass-into-Electricity Conversion journal October 2014
Electrochemistry Broadens the Scope of Flavin Photocatalysis: Photoelectrocatalytic Oxidation of Unactivated Alcohols journal November 2019
Riboflavin as a Bioorganic Solar Fuel: Photoredox Chemistry Rationalized and Accelerated in a Miniaturized Flow Photoreactor journal February 2019
Glucose as an Eco‐Friendly Reductant in a One‐Pot Synthesis of 2,3‐Dihydroquinazolin‐4(1H)‐ones journal August 2020
Electrocatalysts for Glucose Electrooxidation Reaction: A Review journal September 2015
Concentration dependence of the mechanism of glucose oxidation at gold electrodes in alkaline media journal April 1989
A One-compartment direct glucose alkaline fuel cell with methyl viologen as electron mediator journal June 2013
Glucose oxidase from Aspergillus niger: the mechanism of action with molecular oxygen, quinones, and one-electron acceptors journal April 2005
Ferric ion pair mediated biomass redox flow fuel cell and related chemical reaction kinetics study journal September 2018
Electricity generation from a refuelable glucose alkaline fuel cell with a methyl viologen-immobilized activated carbon anode journal December 2016
Synthesis and characterization of Pt–Au/C catalyst for glucose electro-oxidation for the application in direct glucose fuel cell journal November 2011
Performance studies of Pd–Pt and Pt–Pd–Au catalyst for electro-oxidation of glucose in direct glucose fuel cell journal March 2012
Polyoxymetalate liquid-catalyzed polyol fuel cell and the related photoelectrochemical reaction mechanism study journal June 2016
Quantifying the impact of viscosity on mass-transfer coefficients in redox flow batteries journal September 2018
Design of transition metal oxides nanosheets for the direct electrocatalytic oxidation of glucose journal September 2021
Thermal Catalytic Conversion of Biomass-Derived Glucose to Fine Chemicals journal May 2021
Quantitative Determination of Pt- Catalyzed d -Glucose Oxidation Products Using 2D NMR journal November 2018
All-Soluble All-Iron Aqueous Redox-Flow Battery journal May 2016
Formation of Formic Acid from Glucose with Simultaneous Conversion of Ag 2 O to Ag under Mild Hydrothermal Conditions journal April 2021
High-Power Abiotic Direct Glucose Fuel Cell Using a Gold–Platinum Bimetallic Anode Catalyst journal December 2018
Mechanisms of flavin catalysis journal August 1980
Alkaline Hydrolysis of Riboflavin journal May 1951
Mechanistic Insight into the Photoredox Catalysis of Anti-Markovnikov Alkene Hydrofunctionalization Reactions journal November 2014
Glucose as a Clean and Renewable Reductant in the Pd-Nanoparticle-Catalyzed Reductive Homocoupling of Bromo- and Chloroarenes in Water journal May 2010
A biomimetic redox flow battery based on flavin mononucleotide journal October 2016
A redox-flow battery with an alloxazine-based organic electrolyte journal July 2016
Glucose-oxidase like catalytic mechanism of noble metal nanozymes journal June 2021
Electrochemical growth of gold nanostructures on carbon paper for alkaline direct glucosefuel cell journal January 2012
An alkaline direct oxidation glucose fuel cell using three-dimensional structural Au/Ni-foam as catalytic electrodes journal January 2017
Glucose oxidation to formic acid and methyl formate in perfect selectivity journal January 2020
Synthetic applications of flavin photocatalysis: a review journal January 2021
External abiotic glucose fuel cells journal January 2021
Harnessing electric power from monosaccharides—a carbohydrate–air alkaline fuel cell mediated by redox dyes journal January 2009
Enzymeless multi-sugar fuel cells with high power output based on 3D graphene–Co3O4 hybrid electrodes journal January 2013
Oxidation of alkyl benzenes by a flavin photooxidation catalyst on nanostructured metal-oxide films journal August 2017
Alkaline quinone flow battery journal September 2015
Reversible ketone hydrogenation and dehydrogenation for aqueous organic redox flow batteries journal May 2021
The Performance of Electron-Mediator Modified Activated Carbon as Anode for Direct Glucose Alkaline Fuel Cell journal June 2016
Electricity Generation by Microbial Fuel Cell Using Microorganisms as Catalyst in Cathode journal December 2013

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