Nanowrinkled Carbon Aerogels Embedded with FeN
Journal
Research (Washington, D.C.)
ISSN: 2639-5274
Titre abrégé: Research (Wash D C)
Pays: United States
ID NLM: 101747148
Informations de publication
Date de publication:
2019
2019
Historique:
received:
26
09
2019
accepted:
12
11
2019
entrez:
9
1
2020
pubmed:
9
1
2020
medline:
9
1
2020
Statut:
epublish
Résumé
Rational design of single-metal atom sites in carbon substrates by a flexible strategy is highly desired for the preparation of high-performance catalysts for metal-air batteries. In this study, biomass hydrogel reactors are utilized as structural templates to prepare carbon aerogels embedded with single iron atoms by controlled pyrolysis. The tortuous and interlaced hydrogel chains lead to the formation of abundant nanowrinkles in the porous carbon aerogels, and single iron atoms are dispersed and stabilized within the defective carbon skeletons. X-ray absorption spectroscopy measurements indicate that the iron centers are mostly involved in the coordination structure of FeN
Identifiants
pubmed: 31912042
doi: 10.34133/2019/6813585
pmc: PMC6944486
doi:
Types de publication
Journal Article
Langues
eng
Pagination
6813585Informations de copyright
Copyright © 2019 Ting He et al.
Déclaration de conflit d'intérêts
The authors declare no competing financial interests.
Références
ACS Appl Mater Interfaces. 2017 Apr 12;9(14):12574-12583
pubmed: 28319373
Adv Mater. 2018 Nov;30(45):e1805268
pubmed: 30259586
Angew Chem Int Ed Engl. 2018 Feb 12;57(7):1856-1862
pubmed: 29266731
J Am Chem Soc. 2018 Sep 19;140(37):11594-11598
pubmed: 30168714
Angew Chem Int Ed Engl. 2006 Jun 2;45(23):3782-6
pubmed: 16671136
Small. 2019 Jun;15(23):e1900816
pubmed: 31021514
Small. 2018 Apr;14(15):e1704319
pubmed: 29504227
Adv Mater. 2018 Nov;30(48):e1801995
pubmed: 30132997
Angew Chem Int Ed Engl. 2015 Jun 26;54(27):7944-8
pubmed: 26012538
Small. 2018 Oct;14(41):e1802824
pubmed: 30350551
ACS Nano. 2018 Feb 27;12(2):1949-1958
pubmed: 29432686
Angew Chem Int Ed Engl. 2015 Feb 2;54(6):1941-5
pubmed: 25522081
Adv Mater. 2016 May;28(19):3777-84
pubmed: 26996677
Angew Chem Int Ed Engl. 2019 Sep 16;58(38):13291-13296
pubmed: 31317625
Nanoscale. 2017 Jun 22;9(24):8341-8348
pubmed: 28593211
Small. 2018 Mar;14(13):e1703739
pubmed: 29430832
Adv Mater. 2018 Jan;30(4):
pubmed: 29210474
ACS Appl Mater Interfaces. 2017 Jul 12;9(27):22490-22501
pubmed: 28609106
J Phys Chem B. 2006 Dec 28;110(51):25656-64
pubmed: 17181203
Angew Chem Int Ed Engl. 2018 Feb 12;57(7):1944-1948
pubmed: 29266615
Small. 2017 Jul;13(25):
pubmed: 28509363
Angew Chem Int Ed Engl. 2016 Feb 18;55(8):2650-76
pubmed: 26663778
J Phys Condens Matter. 2009 Sep 30;21(39):395502
pubmed: 21832390