SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Xiao Tangfu)
 

Sökning: WFRF:(Xiao Tangfu) > Novel Strontium/Iro...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004128naa a2200469 4500
001oai:DiVA.org:liu-180296
003SwePub
008211015s2021 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1802962 URI
024a https://doi.org/10.1007/s12678-021-00679-22 DOI
040 a (SwePub)liu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a You, Henghuiu Guangzhou Univ, Peoples R China4 aut
2451 0a Novel Strontium/Iron Bimetallic Carbon Composites as Synergistic Catalyst for Oxygen Reduction Reaction in Microbial Fuel Cells
264 c 2021-09-07
264 1b SPRINGER,c 2021
338 a print2 rdacarrier
500 a Funding Agencies|National Natural Science FoundationNational Natural Science Foundation of China (NSFC) [51208122, 51778156, 51708142, 51708143]; Pearl River S&T Nova Program of Guangzhou [201806010191]; Science and Technology Program of Guangzhou [201707010256]; Guangzhou Universitys Training Program of Innovation Ability for Postgraduates [2020GDJC-M07]
520 a It is critical to develop non-noble metal (NNM) electrocatalysts with excellent stability and innovative activity for oxygen reduction reaction (ORR) in the microbial fuel cells (MFCs), which is a promising energy conversion technology. Herein, the preparation of iron carbide electrocatalysts (SrCO3/Fe3C) by the pyrolysis of a bimetal precursor (Sr and Fe) is proposed as a feasible strategy to realize a highly active electrocatalyst for ORR. Based on the catalytic potential of Sr-based materials, Fe species doping can provide more beneficial active sites for ORR. Concisely, the SrCO3/Fe3C(1:12) catalyst achieves the onset potential of 0.197 V (vs. Ag/AgCl) superior than Pt/C catalyst (0.193 V vs. Ag/AgCl) and the half-wave potential of -0.157 V (vs. Ag/AgCl) in 0.1-M KOH solution. Furthermore, the electrocatalyst exhibits nearly four-electron pathway, and generates less than 3% H2O2. Compared with Pt/C catalyst, it possesses preferable stability and superior methanol tolerance. Moreover, a composite electrode with SrCO3/Fe3C(1:12) as a catalyst on the carbon cloth demonstrated a superb air cathode in MFCs with a power density of 398.98 mW m(-2), which can outperform than 10 wt% Pt/C catalysts (342.13 mW m(-2)) on MFCs.
650 7a TEKNIK OCH TEKNOLOGIERx Kemiteknikx Annan kemiteknik0 (SwePub)204992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Chemical Engineeringx Other Chemical Engineering0 (SwePub)204992 hsv//eng
653 a SrCO3; Fe3C; Microbial fuel cells; Electrocatalyst; Oxygen reduction reaction; Sol-gel method
700a Shi, Huihuiu Guangzhou Univ, Peoples R China4 aut
700a Arulmani, Samuel Raj Babuu Guangzhou Univ, Peoples R China4 aut
700a Li, Hanu Guangzhou Univ, Peoples R China4 aut
700a Zhong, Kengqiangu Univ Sci & Technol China, Peoples R China4 aut
700a Wang, Yanu Guangzhou Univ, Peoples R China4 aut
700a Dai, Yiu Guangzhou Univ, Peoples R China4 aut
700a Huang, Leiu Guangzhou Univ, Peoples R China4 aut
700a Guo, Feiu Guangzhou Univ, Peoples R China4 aut
700a Zhang, Hongguou Res Ctr Urban Sustainable Dev, Guangzhou Univ, Guangzhou 510006, Peoples R China; Guangzhou Univ, Peoples R China4 aut
700a Yan, Jiau Guangzhou Univ, Peoples R China4 aut
700a Xiao, Tangfuu Guangzhou Univ, Peoples R China4 aut
700a Liu, Xianjieu Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten4 aut0 (Swepub:liu)xiali21
700a Su, Minhuau Res Ctr Urban Sustainable Dev, Guangzhou Univ, Guangzhou 510006, Peoples R China; Guangzhou Univ, Peoples R China4 aut
710a Guangzhou Univ, Peoples R Chinab Univ Sci & Technol China, Peoples R China4 org
773t Electrocatalysisd : SPRINGERg 12:6, s. 759-770q 12:6<759-770x 1868-2529x 1868-5994
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-180296
8564 8u https://doi.org/10.1007/s12678-021-00679-2

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy