Matches in SemOpenAlex for { <https://semopenalex.org/work/W4365504831> ?p ?o ?g. }
- W4365504831 endingPage "124451" @default.
- W4365504831 startingPage "124451" @default.
- W4365504831 abstract "The hydrogenation of levulinic acid (LA) to γ-valerolactone (GVL) has attracted much attention, as GVL can be used as biofuel, green solvent, and platform chemical. Inspired by Stöber method, various lignin-metal coordinated colloidal nanospheres (LCS) from lignin and cetyltrimethylammonium bromide (CTAB) were synthesized in which the metal ions (Co2+) replace formaldehyde as the crosslinker. The characterization of the catalyst revealed that alkali lignin was first self-assembled with CTAB through electrostatic attraction to form a lignin polymer, the subsequent addition of metal ions (Co2+) promoted the aggregation of lignin polymers and generated the LCS. Increasing calcination temperature for LCS resulted in the Co2+ being reduced to metallic Co. The lignin-metal coordinated colloidal nanospheres calcined at 500 °C possess both CoO and metallic Co active sites, which effectively accelerated the hydrogenation of levulinic acid (LA) to γ-valerolactone (GVL) than simplex metallic Co active sites. A 99.8 % yield of GVL with 100 % LA conversion was obtained after 60 min reaction time at 200 °C and 2 MPa H2." @default.
- W4365504831 created "2023-04-15" @default.
- W4365504831 creator A5009087618 @default.
- W4365504831 creator A5078493008 @default.
- W4365504831 creator A5083063042 @default.
- W4365504831 creator A5089997647 @default.
- W4365504831 date "2023-06-01" @default.
- W4365504831 modified "2023-10-08" @default.
- W4365504831 title "Catalytic hydrogenation of levulinic acid to γ-valerolactone over lignin-metal coordinated carbon nanospheres in water" @default.
- W4365504831 cites W1965138118 @default.
- W4365504831 cites W1965308710 @default.
- W4365504831 cites W2060458004 @default.
- W4365504831 cites W2097587829 @default.
- W4365504831 cites W2154105741 @default.
- W4365504831 cites W2252999607 @default.
- W4365504831 cites W2305461034 @default.
- W4365504831 cites W2307905059 @default.
- W4365504831 cites W2313423328 @default.
- W4365504831 cites W2323224573 @default.
- W4365504831 cites W2767615557 @default.
- W4365504831 cites W2767718774 @default.
- W4365504831 cites W2782590469 @default.
- W4365504831 cites W2789461104 @default.
- W4365504831 cites W2790271157 @default.
- W4365504831 cites W2804944100 @default.
- W4365504831 cites W2805893152 @default.
- W4365504831 cites W2809162864 @default.
- W4365504831 cites W2886585663 @default.
- W4365504831 cites W2900987566 @default.
- W4365504831 cites W2911999422 @default.
- W4365504831 cites W2925986383 @default.
- W4365504831 cites W2943250356 @default.
- W4365504831 cites W2966169447 @default.
- W4365504831 cites W2973344079 @default.
- W4365504831 cites W2976991904 @default.
- W4365504831 cites W2982109995 @default.
- W4365504831 cites W2982608194 @default.
- W4365504831 cites W2990331357 @default.
- W4365504831 cites W2997770269 @default.
- W4365504831 cites W3002749397 @default.
- W4365504831 cites W3016149685 @default.
- W4365504831 cites W3023962847 @default.
- W4365504831 cites W3025855228 @default.
- W4365504831 cites W3036581531 @default.
- W4365504831 cites W3097854901 @default.
- W4365504831 cites W3108018546 @default.
- W4365504831 cites W3121665743 @default.
- W4365504831 cites W3126893321 @default.
- W4365504831 cites W3134549253 @default.
- W4365504831 cites W3158845308 @default.
- W4365504831 cites W3181032215 @default.
- W4365504831 cites W3185523208 @default.
- W4365504831 cites W3194060993 @default.
- W4365504831 cites W3197570039 @default.
- W4365504831 cites W3201298271 @default.
- W4365504831 cites W3207415605 @default.
- W4365504831 cites W3211768245 @default.
- W4365504831 cites W3214513770 @default.
- W4365504831 cites W4223950980 @default.
- W4365504831 cites W4224280046 @default.
- W4365504831 cites W4225164012 @default.
- W4365504831 cites W4281900979 @default.
- W4365504831 cites W4302024484 @default.
- W4365504831 doi "https://doi.org/10.1016/j.ijbiomac.2023.124451" @default.
- W4365504831 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37062379" @default.
- W4365504831 hasPublicationYear "2023" @default.
- W4365504831 type Work @default.
- W4365504831 citedByCount "0" @default.
- W4365504831 crossrefType "journal-article" @default.
- W4365504831 hasAuthorship W4365504831A5009087618 @default.
- W4365504831 hasAuthorship W4365504831A5078493008 @default.
- W4365504831 hasAuthorship W4365504831A5083063042 @default.
- W4365504831 hasAuthorship W4365504831A5089997647 @default.
- W4365504831 hasConcept C161790260 @default.
- W4365504831 hasConcept C178790620 @default.
- W4365504831 hasConcept C179104552 @default.
- W4365504831 hasConcept C185592680 @default.
- W4365504831 hasConcept C192562407 @default.
- W4365504831 hasConcept C199164860 @default.
- W4365504831 hasConcept C2776300020 @default.
- W4365504831 hasConcept C2779607525 @default.
- W4365504831 hasConcept C2780471494 @default.
- W4365504831 hasConcept C2780604391 @default.
- W4365504831 hasConcept C2781052789 @default.
- W4365504831 hasConcept C544153396 @default.
- W4365504831 hasConcept C7082614 @default.
- W4365504831 hasConceptScore W4365504831C161790260 @default.
- W4365504831 hasConceptScore W4365504831C178790620 @default.
- W4365504831 hasConceptScore W4365504831C179104552 @default.
- W4365504831 hasConceptScore W4365504831C185592680 @default.
- W4365504831 hasConceptScore W4365504831C192562407 @default.
- W4365504831 hasConceptScore W4365504831C199164860 @default.
- W4365504831 hasConceptScore W4365504831C2776300020 @default.
- W4365504831 hasConceptScore W4365504831C2779607525 @default.
- W4365504831 hasConceptScore W4365504831C2780471494 @default.
- W4365504831 hasConceptScore W4365504831C2780604391 @default.
- W4365504831 hasConceptScore W4365504831C2781052789 @default.
- W4365504831 hasConceptScore W4365504831C544153396 @default.