Matches in SemOpenAlex for { <https://semopenalex.org/work/W2913426148> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2913426148 endingPage "9742" @default.
- W2913426148 startingPage "9735" @default.
- W2913426148 abstract "Bunsen reaction is the initial step of the sulfur-iodine (SI) cycle for hydrogen production, and it has a significant effect on the subsequent reactions. Compared with traditional methods, electrochemical Bunsen reaction is more advantageous for SI cycle as it requires less amounts of iodine for the reaction. In this method, the two acid phases are generated separately in two chambers of the electrolytic cell. In a typical electrochemical Bunsen method, sulfur dioxide is oxidized at the anode to form sulfuric acid while iodine is reduced at the cathode to generate hydrogen iodide. However, the high cell voltage can lead to high energy consumption. In this work, two Catalyst Coated Membranes (CCMs) were synthesized to study the effects of Pt/C catalysts on the electrolytic reaction with a two-chamber membrane electrolyzer. The properties of the membranes were characterized by constant current electrolysis curves, polarization curves, cyclic voltammetry method and electrochemical impedance spectroscopy (EIS). All the electrochemical measurements were carried out at 298 K. At the current density of 50 mA/cm2, the average cell voltage with commercial Nafion 115 membrane was 1.37 V, while the cell voltage with the home-made CCMs was as low as 0.5 V. With the help of Pt/C catalyst coated on the membrane, a significant reduction in charge transfer resistance (Rct) was observed according to the Nyquist plots. The titration results indicated that the permeation decreased with the increase in catalyst loadings. Furthermore, the current efficiency increased by 54.23% (from 63.16% to 97.41%) and the energy required to produce 1 mol hydrogen reduced by 75.68% (from 1084.546 kJ to 263.785 kJ)." @default.
- W2913426148 created "2019-02-21" @default.
- W2913426148 creator A5023244868 @default.
- W2913426148 creator A5024076883 @default.
- W2913426148 creator A5030528202 @default.
- W2913426148 creator A5054958089 @default.
- W2913426148 creator A5071409252 @default.
- W2913426148 creator A5075334004 @default.
- W2913426148 date "2019-04-01" @default.
- W2913426148 modified "2023-09-26" @default.
- W2913426148 title "Influence of catalyst coated membranes on electrochemical bunsen reaction in the sulfur-iodine cycle" @default.
- W2913426148 cites W1544661656 @default.
- W2913426148 cites W1975656093 @default.
- W2913426148 cites W1979221086 @default.
- W2913426148 cites W2000593947 @default.
- W2913426148 cites W2002340778 @default.
- W2913426148 cites W2014522459 @default.
- W2913426148 cites W2018056095 @default.
- W2913426148 cites W2019267814 @default.
- W2913426148 cites W2019333381 @default.
- W2913426148 cites W2026461361 @default.
- W2913426148 cites W2041198568 @default.
- W2913426148 cites W2046358335 @default.
- W2913426148 cites W2065211262 @default.
- W2913426148 cites W2084087164 @default.
- W2913426148 cites W2088007125 @default.
- W2913426148 cites W2094050907 @default.
- W2913426148 cites W2115051239 @default.
- W2913426148 cites W2134802575 @default.
- W2913426148 cites W2142869864 @default.
- W2913426148 cites W2273627965 @default.
- W2913426148 cites W2319854084 @default.
- W2913426148 cites W2327487764 @default.
- W2913426148 cites W2469291932 @default.
- W2913426148 cites W2794155903 @default.
- W2913426148 cites W80133659 @default.
- W2913426148 doi "https://doi.org/10.1016/j.ijhydene.2019.01.208" @default.
- W2913426148 hasPublicationYear "2019" @default.
- W2913426148 type Work @default.
- W2913426148 sameAs 2913426148 @default.
- W2913426148 citedByCount "6" @default.
- W2913426148 countsByYear W29134261482019 @default.
- W2913426148 countsByYear W29134261482020 @default.
- W2913426148 countsByYear W29134261482022 @default.
- W2913426148 crossrefType "journal-article" @default.
- W2913426148 hasAuthorship W2913426148A5023244868 @default.
- W2913426148 hasAuthorship W2913426148A5024076883 @default.
- W2913426148 hasAuthorship W2913426148A5030528202 @default.
- W2913426148 hasAuthorship W2913426148A5054958089 @default.
- W2913426148 hasAuthorship W2913426148A5071409252 @default.
- W2913426148 hasAuthorship W2913426148A5075334004 @default.
- W2913426148 hasConcept C147789679 @default.
- W2913426148 hasConcept C161790260 @default.
- W2913426148 hasConcept C163127949 @default.
- W2913426148 hasConcept C17525397 @default.
- W2913426148 hasConcept C178790620 @default.
- W2913426148 hasConcept C179104552 @default.
- W2913426148 hasConcept C185592680 @default.
- W2913426148 hasConcept C2777869211 @default.
- W2913426148 hasConcept C41625074 @default.
- W2913426148 hasConcept C52859227 @default.
- W2913426148 hasConcept C55493867 @default.
- W2913426148 hasConcept C68801617 @default.
- W2913426148 hasConcept C7040849 @default.
- W2913426148 hasConceptScore W2913426148C147789679 @default.
- W2913426148 hasConceptScore W2913426148C161790260 @default.
- W2913426148 hasConceptScore W2913426148C163127949 @default.
- W2913426148 hasConceptScore W2913426148C17525397 @default.
- W2913426148 hasConceptScore W2913426148C178790620 @default.
- W2913426148 hasConceptScore W2913426148C179104552 @default.
- W2913426148 hasConceptScore W2913426148C185592680 @default.
- W2913426148 hasConceptScore W2913426148C2777869211 @default.
- W2913426148 hasConceptScore W2913426148C41625074 @default.
- W2913426148 hasConceptScore W2913426148C52859227 @default.
- W2913426148 hasConceptScore W2913426148C55493867 @default.
- W2913426148 hasConceptScore W2913426148C68801617 @default.
- W2913426148 hasConceptScore W2913426148C7040849 @default.
- W2913426148 hasFunder F4320321001 @default.
- W2913426148 hasIssue "20" @default.
- W2913426148 hasLocation W29134261481 @default.
- W2913426148 hasOpenAccess W2913426148 @default.
- W2913426148 hasPrimaryLocation W29134261481 @default.
- W2913426148 hasRelatedWork W1981638010 @default.
- W2913426148 hasRelatedWork W1983029547 @default.
- W2913426148 hasRelatedWork W2019061247 @default.
- W2913426148 hasRelatedWork W2081685720 @default.
- W2913426148 hasRelatedWork W2089974128 @default.
- W2913426148 hasRelatedWork W2359037705 @default.
- W2913426148 hasRelatedWork W2386763598 @default.
- W2913426148 hasRelatedWork W4224096498 @default.
- W2913426148 hasRelatedWork W4281893071 @default.
- W2913426148 hasRelatedWork W2618613228 @default.
- W2913426148 hasVolume "44" @default.
- W2913426148 isParatext "false" @default.
- W2913426148 isRetracted "false" @default.
- W2913426148 magId "2913426148" @default.
- W2913426148 workType "article" @default.