Matches in SemOpenAlex for { <https://semopenalex.org/work/W2913657302> ?p ?o ?g. }
- W2913657302 endingPage "69" @default.
- W2913657302 startingPage "60" @default.
- W2913657302 abstract "A series of metal-free N-doped carbon nanotubes (NCNTs) are synthesized using melanin or protoporphyrin IX as the dopant via a pyrolysis process. Multiwalled carbon nanotubes with various diameters are employed as the support, and their performance is compared with those of graphene and carbon black. The content of doped graphitic N is effectively controlled by varying the heating rate during pyrolysis. The obtained metal-free catalysts are employed to catalyze the hydrogenation of various nitroarenes under mild reaction conditions (2 MPa of H2, 120 °C). Efficient and selective hydrogenation of 14 nitroarenes is achieved over NCNTs with outer diameters of ≤20 nm synthesized via pyrolysis of melanin at 800 °C. Graphitic N in the as-prepared NCNTs is found to play a key role in efficient hydrogenation. Kinetic data reveal that a zero-order reaction occurs on the NCNTs, and the apparent activation energy of 4-nitrophenol hydrogenation is as low as 35.69 kJ mol−1. Recycling experiments indicate that the NCNTs have good stability and recyclability for hydrogenation of 4-nitrophenol." @default.
- W2913657302 created "2019-02-21" @default.
- W2913657302 creator A5010705006 @default.
- W2913657302 creator A5013836403 @default.
- W2913657302 creator A5014037245 @default.
- W2913657302 creator A5044309244 @default.
- W2913657302 creator A5068228666 @default.
- W2913657302 creator A5091403813 @default.
- W2913657302 date "2019-05-01" @default.
- W2913657302 modified "2023-10-17" @default.
- W2913657302 title "Graphitic N-dominated nitrogen-doped carbon nanotubes as efficient metal-free catalysts for hydrogenation of nitroarenes" @default.
- W2913657302 cites W1968473381 @default.
- W2913657302 cites W1977044733 @default.
- W2913657302 cites W1978408437 @default.
- W2913657302 cites W1981022317 @default.
- W2913657302 cites W1983863169 @default.
- W2913657302 cites W1994089250 @default.
- W2913657302 cites W1999313993 @default.
- W2913657302 cites W2001883252 @default.
- W2913657302 cites W2002103378 @default.
- W2913657302 cites W2016288179 @default.
- W2913657302 cites W2018171740 @default.
- W2913657302 cites W2024506763 @default.
- W2913657302 cites W2062005314 @default.
- W2913657302 cites W2083334770 @default.
- W2913657302 cites W2085334753 @default.
- W2913657302 cites W2088174033 @default.
- W2913657302 cites W2089292084 @default.
- W2913657302 cites W2091354204 @default.
- W2913657302 cites W2110919209 @default.
- W2913657302 cites W2111772290 @default.
- W2913657302 cites W2132827642 @default.
- W2913657302 cites W2138561392 @default.
- W2913657302 cites W2155320827 @default.
- W2913657302 cites W2163683793 @default.
- W2913657302 cites W2272252865 @default.
- W2913657302 cites W2283588039 @default.
- W2913657302 cites W2305832184 @default.
- W2913657302 cites W2313525424 @default.
- W2913657302 cites W2314325192 @default.
- W2913657302 cites W2338566273 @default.
- W2913657302 cites W2419487687 @default.
- W2913657302 cites W2460221778 @default.
- W2913657302 cites W2475744274 @default.
- W2913657302 cites W2515042712 @default.
- W2913657302 cites W2516551278 @default.
- W2913657302 cites W2516675824 @default.
- W2913657302 cites W2517856039 @default.
- W2913657302 cites W2555508925 @default.
- W2913657302 cites W2557521583 @default.
- W2913657302 cites W2558222546 @default.
- W2913657302 cites W2596907290 @default.
- W2913657302 cites W2599451649 @default.
- W2913657302 cites W2603559841 @default.
- W2913657302 cites W2607006067 @default.
- W2913657302 cites W2621302020 @default.
- W2913657302 cites W2621338197 @default.
- W2913657302 cites W2625579790 @default.
- W2913657302 cites W2699542078 @default.
- W2913657302 cites W2734487312 @default.
- W2913657302 cites W2738574735 @default.
- W2913657302 cites W2770677889 @default.
- W2913657302 cites W2894341893 @default.
- W2913657302 doi "https://doi.org/10.1016/j.carbon.2019.01.103" @default.
- W2913657302 hasPublicationYear "2019" @default.
- W2913657302 type Work @default.
- W2913657302 sameAs 2913657302 @default.
- W2913657302 citedByCount "43" @default.
- W2913657302 countsByYear W29136573022019 @default.
- W2913657302 countsByYear W29136573022020 @default.
- W2913657302 countsByYear W29136573022021 @default.
- W2913657302 countsByYear W29136573022022 @default.
- W2913657302 countsByYear W29136573022023 @default.
- W2913657302 crossrefType "journal-article" @default.
- W2913657302 hasAuthorship W2913657302A5010705006 @default.
- W2913657302 hasAuthorship W2913657302A5013836403 @default.
- W2913657302 hasAuthorship W2913657302A5014037245 @default.
- W2913657302 hasAuthorship W2913657302A5044309244 @default.
- W2913657302 hasAuthorship W2913657302A5068228666 @default.
- W2913657302 hasAuthorship W2913657302A5091403813 @default.
- W2913657302 hasConcept C104779481 @default.
- W2913657302 hasConcept C127413603 @default.
- W2913657302 hasConcept C140205800 @default.
- W2913657302 hasConcept C159985019 @default.
- W2913657302 hasConcept C161790260 @default.
- W2913657302 hasConcept C171250308 @default.
- W2913657302 hasConcept C178790620 @default.
- W2913657302 hasConcept C179104552 @default.
- W2913657302 hasConcept C185592680 @default.
- W2913657302 hasConcept C191897082 @default.
- W2913657302 hasConcept C191952053 @default.
- W2913657302 hasConcept C192562407 @default.
- W2913657302 hasConcept C30080830 @default.
- W2913657302 hasConcept C36759035 @default.
- W2913657302 hasConcept C42360764 @default.
- W2913657302 hasConcept C49040817 @default.
- W2913657302 hasConcept C513720949 @default.
- W2913657302 hasConcept C544153396 @default.