title: Enzymatic Biofuel Cells on Porous Nanostructures.
abstract: Biofuel cells (BFCs) that utilize enzymes as catalysts represent a new sustainable and renewable energy technology. Numerous efforts have been directed to improve the performance of the enzymatic BFCs (EBFCs) with respect to power output and operational stability for further applications in portable power sources, self-powered electrochemical sensing, implantable medical devices, etc. The latest advances in EBFCs based on porous nanoarchitectures over the past 5 years are detailed here. Porous matrices from carbon, noble metals, and polymers promote the development of EBFCs through the electron transfer and mass transport benefits. Some key issues regarding how these nanostructured porous media improve the performance of EBFCs are also discussed.
authors.affiliation: Physical Chemistry, TU Dresden, Bergstrasse 66b, 01062, Dresden, Germany.
authors.forename: Dan
authors.initials: D
authors.lastname: Wen
authors.affiliation: Physical Chemistry, TU Dresden, Bergstrasse 66b, 01062, Dresden, Germany. alexander.eychmueller@chemie.tu-dresden.de.
authors.forename: Alexander
authors.initials: A
authors.lastname: Eychmüller
mesh_terms: D000818:Animals; D001674:Bioelectric Energy Sources; D004798:Enzymes / Q000378:metabolism*; D008670:Metals / Q000737:chemistry; D049329:Nanostructures / Q000737:chemistry* / Q000648:ultrastructure; D011108:Polymers / Q000737:chemistry; D016062:Porosity
chemical_list: D004798:Enzymes; D008670:Metals; D011108:Polymers
keywords: bioelectrocatalysis; enzymatic biofuel cells; porous nanostructures