Biomass coffee grounds derived nitrogen-doped ultrafine carbon nanoparticles as an efficient electrocatalyst to oxygen reduction reaction (Record no. 53552)

MARC details
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fixed length control field 02173nam a2200301Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625162430.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-19423
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Title Biomass coffee grounds derived nitrogen-doped ultrafine carbon nanoparticles as an efficient electrocatalyst to oxygen reduction reaction
490 0# - SERIES STATEMENT
Volume/sequential designation Journal of Alloys and Compounds, 920, p.165895, 2022
520 3# - SUMMARY, ETC.
Summary, etc. A nitrogen-doped carbon-based catalyst (Fe-C-CG)to oxygen reduction reaction (ORR)is synthesized by pyrolyzing a precursor from coffee grounds, iron chloride and commercial carbon black in ammonia atmosphere. The coffee grounds are pyrolyzed to carbon particles with diameters about 20 nm with the facilitation of carbon black. The carbon nanoparticles show higher reactive activity with ammonia to achieve the doping of nitrogen atoms to carbon with 3.33 at percent of content in Fe-C-CG, which is greater than 0.47 at percent in the product from commercial carbon black (Fe-C). Resultantly, the Fe-C-CG exhibits high ORR activity with 0.87 V of half wave potential and 5.48 mA cm?² of limited diffusion current, which highly surpass the 0.71 V, 4.19 mA cm?² for Fe-C, and are comparable with 0.86 V and 4.52 mA cm?² for Pt/C catalyst, respectively. The Zn-air battery assembled with Fe-C-CG delivers 142 mW cm?² of maximum power density and 774 mAh g?¹Zn of specific capacity, and can stably work at 1.212~1.257 V of discharge voltage at 10 mA cm?². This work provides a strategy to prepare a nonprecious metal and nitrogen doped carbon catalyst to ORR by using biomass as the basic material.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element OXYGEN REDUCTION REACTION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ELECTROCATALYST
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element NITROGEN-DOPED CARBON
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BIOMASS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element COFFEE GROUNDS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Li, G.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sha, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sun, L.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Jin, R.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Fu, T.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Xiang, Y.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Guo, C.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1ASYqp9lL9KU3v7EmE00OhFzngwpV_ktB/view?usp=drivesdk">https://drive.google.com/file/d/1ASYqp9lL9KU3v7EmE00OhFzngwpV_ktB/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Clasificación local
Koha item type Documentos solicitados
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Lost status Source of classification or shelving scheme Damaged status Not for loan Collection Home library Current library Shelving location Date acquired Total checkouts Full call number Date last seen Price effective from Koha item type
  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-19423 25.06.2025 25.06.2025 Documentos solicitados