Matches in SemOpenAlex for { <https://semopenalex.org/work/W2952858103> ?p ?o ?g. }
- W2952858103 endingPage "800" @default.
- W2952858103 startingPage "794" @default.
- W2952858103 abstract "Catalysts are critically important to accomplish hydrogen evolution reaction in microbial electrolysis cells (MECs). Herein, palladium nanoparticles were generated directly on a cathode electrode by bioelectrochemical reduction with Shewanella oneidensis MR-1 and then applied to produce hydrogen gas in MECs. The MEC with bioelectrochemically deposited Pd catalysts achieved a hydrogen production rate of 61.8 ± 2.0 L-H2 m−3 d−1, significantly higher than 38.5 ± 2.0 L-H2 m−3 d−1 with the Pd catalysts in the absence of microbial reduction. This improvement was related to a higher electrochemical active surface area of 40.5 ± 3.5 m2 g−1 and smaller Pd particle size (10–100 nm) on the cathode with bioelectrochemical deposition, compared to those of electrochemically-generated Pd catalysts (16.8 ± 2.8 m2 g−1 and 200–250 nm, respectively). The superior performance of the bioelectrochemically deposited Pd catalysts was supported by a much smaller charge transfer resistance of 15.4 Ω. Although microorganisms could help generate better Pd catalysts, the lack of strong bond between Pd nanoparticles and carbon cloth resulted in unstable hydrogen production performance. Applying a binding agent – Nafion led to consistent current generation and hydrogen production. The results of this study encourage further exploration of in situ deposition of catalysts via bioelectrochemical reactions for MEC applications." @default.
- W2952858103 created "2019-06-27" @default.
- W2952858103 creator A5046597133 @default.
- W2952858103 creator A5052895119 @default.
- W2952858103 creator A5067911307 @default.
- W2952858103 date "2019-09-01" @default.
- W2952858103 modified "2023-10-16" @default.
- W2952858103 title "Bioelectrochemical deposition of palladium nanoparticles as catalysts by Shewanella oneidensis MR-1 towards enhanced hydrogen production in microbial electrolysis cells" @default.
- W2952858103 cites W1963774925 @default.
- W2952858103 cites W1978339511 @default.
- W2952858103 cites W1979478408 @default.
- W2952858103 cites W1995323203 @default.
- W2952858103 cites W2002624045 @default.
- W2952858103 cites W2017622950 @default.
- W2952858103 cites W2025606418 @default.
- W2952858103 cites W2027196068 @default.
- W2952858103 cites W2031657364 @default.
- W2952858103 cites W2036828920 @default.
- W2952858103 cites W2044973541 @default.
- W2952858103 cites W2046224322 @default.
- W2952858103 cites W2046957311 @default.
- W2952858103 cites W2051286688 @default.
- W2952858103 cites W2058301594 @default.
- W2952858103 cites W2061759336 @default.
- W2952858103 cites W2070878279 @default.
- W2952858103 cites W2082485525 @default.
- W2952858103 cites W2088184998 @default.
- W2952858103 cites W2105899375 @default.
- W2952858103 cites W2117877184 @default.
- W2952858103 cites W2132130126 @default.
- W2952858103 cites W2141860790 @default.
- W2952858103 cites W2145430169 @default.
- W2952858103 cites W2148820767 @default.
- W2952858103 cites W2158344334 @default.
- W2952858103 cites W2194531612 @default.
- W2952858103 cites W2218527345 @default.
- W2952858103 cites W2511889328 @default.
- W2952858103 cites W2604779264 @default.
- W2952858103 cites W2749782929 @default.
- W2952858103 cites W2767278054 @default.
- W2952858103 cites W2770309041 @default.
- W2952858103 cites W2784127836 @default.
- W2952858103 cites W2790352388 @default.
- W2952858103 cites W2791226758 @default.
- W2952858103 cites W2793091742 @default.
- W2952858103 cites W279540370 @default.
- W2952858103 cites W2796444718 @default.
- W2952858103 cites W2806552799 @default.
- W2952858103 cites W2053551548 @default.
- W2952858103 doi "https://doi.org/10.1016/j.electacta.2019.06.038" @default.
- W2952858103 hasPublicationYear "2019" @default.
- W2952858103 type Work @default.
- W2952858103 sameAs 2952858103 @default.
- W2952858103 citedByCount "38" @default.
- W2952858103 countsByYear W29528581032020 @default.
- W2952858103 countsByYear W29528581032021 @default.
- W2952858103 countsByYear W29528581032022 @default.
- W2952858103 countsByYear W29528581032023 @default.
- W2952858103 crossrefType "journal-article" @default.
- W2952858103 hasAuthorship W2952858103A5046597133 @default.
- W2952858103 hasAuthorship W2952858103A5052895119 @default.
- W2952858103 hasAuthorship W2952858103A5067911307 @default.
- W2952858103 hasConcept C127413603 @default.
- W2952858103 hasConcept C147789679 @default.
- W2952858103 hasConcept C155672457 @default.
- W2952858103 hasConcept C161790260 @default.
- W2952858103 hasConcept C163127949 @default.
- W2952858103 hasConcept C165337572 @default.
- W2952858103 hasConcept C171250308 @default.
- W2952858103 hasConcept C17525397 @default.
- W2952858103 hasConcept C178790620 @default.
- W2952858103 hasConcept C179104552 @default.
- W2952858103 hasConcept C185592680 @default.
- W2952858103 hasConcept C192562407 @default.
- W2952858103 hasConcept C202189072 @default.
- W2952858103 hasConcept C2778649198 @default.
- W2952858103 hasConcept C2781170380 @default.
- W2952858103 hasConcept C42360764 @default.
- W2952858103 hasConcept C512968161 @default.
- W2952858103 hasConcept C523546767 @default.
- W2952858103 hasConcept C52859227 @default.
- W2952858103 hasConcept C54355233 @default.
- W2952858103 hasConcept C68801617 @default.
- W2952858103 hasConcept C86803240 @default.
- W2952858103 hasConcept C89395315 @default.
- W2952858103 hasConceptScore W2952858103C127413603 @default.
- W2952858103 hasConceptScore W2952858103C147789679 @default.
- W2952858103 hasConceptScore W2952858103C155672457 @default.
- W2952858103 hasConceptScore W2952858103C161790260 @default.
- W2952858103 hasConceptScore W2952858103C163127949 @default.
- W2952858103 hasConceptScore W2952858103C165337572 @default.
- W2952858103 hasConceptScore W2952858103C171250308 @default.
- W2952858103 hasConceptScore W2952858103C17525397 @default.
- W2952858103 hasConceptScore W2952858103C178790620 @default.
- W2952858103 hasConceptScore W2952858103C179104552 @default.
- W2952858103 hasConceptScore W2952858103C185592680 @default.
- W2952858103 hasConceptScore W2952858103C192562407 @default.
- W2952858103 hasConceptScore W2952858103C202189072 @default.