Origami fabrication of three-dimensional biofuel cells with novel anode materials

M. Mohammadifar, J. Zhang, O. Sadik, S. Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrated a novel origami technique for fabricating three-dimensionally structured microbial fuel cells (MFCs) by using paper as a substrate. A simple 3-D MFC was created from a 2-D sheet of paper having four functional compartments (i.e. anode, reservoir, proton exchange membrane (PEM), and air-cathode) through high degrees of folding along pre-defined creases. The device rapidly generated power with a small amount of bacteria-containing liquid through rapid adsorption and attachment of the bacterial cells to the anode. Graphite-polymer composite and graphite ink with activated carbon were readily applicable as novel anodic materials on paper and generated enhanced performance than the conventional graphite ink or gold anode by a factor of 12-fold or 4-fold, respectively.

Original languageEnglish (US)
Title of host publication2016 Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head 2016
EditorsMark G. Allen, Tina Lamers
PublisherTransducer Research Foundation
Pages168-171
Number of pages4
ISBN (Electronic)9781940470023
DOIs
StatePublished - 2016
Externally publishedYes
Event2016 Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head 2016 - Hilton Head, United States
Duration: Jun 5 2016Jun 9 2016

Publication series

Name2016 Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head 2016

Conference

Conference2016 Solid-State Sensors, Actuators and Microsystems Workshop, Hilton Head 2016
Country/TerritoryUnited States
CityHilton Head
Period6/5/166/9/16

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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