“Missing” One-Dimensional Red-Phosphorus Chains Encapsulated within Single-Walled Carbon Nanotubes | Sciact - CRIS-system of Boreskov Institute of Catalysis

“Missing” One-Dimensional Red-Phosphorus Chains Encapsulated within Single-Walled Carbon Nanotubes Full article

Journal

ACS Nano
ISSN: 1936-0851 , E-ISSN: 1936-086X

Output data

Year: 2022, Volume: 16, Number: 4, Pages: 6002-6012 Pages count : 11 DOI: 10.1021/acsnano.1c11349

Tags

carbon nanotube filling, phosphorus, allotrope, encapsulation, Raman scattering, transmission electron microscopy, density functional theory

Authors

Rybkovskiy D.V. ^1,2 , Koroteev V.O. ³ , Impellizzeri A. ⁴ , Vorfolomeeva A.A. ⁵ , Gerasimov E.Yu. ⁶ , Okotrub A.V. ⁵ , Chuvilin A. ^3,7 , Bulusheva L.G. ⁵ , Ewels C.P. ⁴

Affiliations

1	Skolkovo Institute of Science and Technology, Bolshoy Boulevard 30, Building 1, 121205 Moscow, Russia
2	Prokhorov General Physics Institute of the Russian Academy of Sciences, Vavilov Street 38, 119991 Moscow, Russia
3	CIC NanoGUNE BRTA, Tolosa Hiribidea 76, E-20018 Donostia, San Sebastian, Spain
4	Université de Nantes, CNRS, Institut des Matériaux Jean Rouxel, IMN, F-44000 Nantes, France
5	Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiv Avenue, 630090 Novosibirsk, Russia
6	Boreskov Institute of Catalysis, SB RAS, 5 Acad. Lavrentiv Avenue, 630090 Novosibirsk, Russia
7	Basque Foundation of Science, IKERBASQUE, 48013 Bilbao, Spain

Funding (4)

1	The French National Research Agency	ANR-20-CE08-0026
2	The French National Research Agency	ANR-16-CE24-0008-02
3	Ministry of Science and Higher Education of the Russian Federation	FWUZ-2021-0006 (121031700314-5)
4	Russian Science Foundation	20-42-08004 (121121300146-4)

We identify the “missing” 1D-phosphorus allotrope, red phosphorus chains, formed in the interior of tip-opened single-walled carbon nanotubes (SWCNTs). Via a comprehensive experimental and theoretical study we show that in intermediate diameter cavities (1.6–2.9 nm), phosphorus vapor condenses into linear P8]P2 chains and fibrous red-phosphorus type cross-linked double-chains. Thermogravimetric and X-ray photoelectron spectroscopy analysis estimates ∼7 atom % of elemental phosphorus in the sample, while high-resolution energy dispersive X-ray spectroscopy mapping reveals that phosphorus fills the SWCNTs. High-resolution transmission electron microscopy (HRTEM) shows long chains inside the nanotubes with varying arrangement and packing density. A detailed match is obtained between density functional theory (DFT) simulations, HRTEM, and low-frequency Raman spectroscopy. Notably, a signature spectroscopic signal for phosphorus chain cross-linking is identified. When coupled with reinterpretation of literature data and wide-ranging DFT calculations, these results reveal a comprehensive picture of the diameter dependence of confined 1D-phosphorus allotropes.

Rybkovskiy D.V. , Koroteev V.O. , Impellizzeri A. , Vorfolomeeva A.A. , Gerasimov E.Y. , Okotrub A.V. , Chuvilin A. , Bulusheva L.G. , Ewels C.P.
“Missing” One-Dimensional Red-Phosphorus Chains Encapsulated within Single-Walled Carbon Nanotubes
ACS Nano. 2022. V.16. N4. P.6002-6012. DOI: 10.1021/acsnano.1c11349 WOS Scopus РИНЦ ANCAN PMID OpenAlex

Submitted:	Dec 21, 2021
Accepted:	Mar 30, 2022
Published online:	Apr 4, 2022
Published print:	Apr 26, 2022

Web of science:	WOS:000813146000001
Scopus:	2-s2.0-85128286704
Elibrary:	48581013
Chemical Abstracts:	2022:866177
Chemical Abstracts (print):	178:352945
PMID:	35377145
OpenAlex:	W4226137006

DB	Citing
Scopus	27
Elibrary	29
Web of science	25
OpenAlex	26