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Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion. / Sarango-Ramírez, Marvin K.; Lim, Dae Woon; Kolokolov, Daniil I. et al.

In: Journal of the American Chemical Society, Vol. 142, No. 15, 15.04.2020, p. 6861-6865.

Research output: Contribution to journal › Article › peer-review

Harvard

Sarango-Ramírez, MK, Lim, DW, Kolokolov, DI, Khudozhitkov, AE, Stepanov, AG & Kitagawa, H 2020, 'Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion', Journal of the American Chemical Society, vol. 142, no. 15, pp. 6861-6865. https://doi.org/10.1021/jacs.0c00303

APA

Sarango-Ramírez, M. K., Lim, D. W., Kolokolov, D. I., Khudozhitkov, A. E., Stepanov, A. G., & Kitagawa, H. (2020). Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion. Journal of the American Chemical Society, 142(15), 6861-6865. https://doi.org/10.1021/jacs.0c00303

Vancouver

Sarango-Ramírez MK, Lim DW, Kolokolov DI, Khudozhitkov AE, Stepanov AG, Kitagawa H. Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion. Journal of the American Chemical Society. 2020 Apr 15;142(15):6861-6865. doi: 10.1021/jacs.0c00303

Author

Sarango-Ramírez, Marvin K. ; Lim, Dae Woon ; Kolokolov, Daniil I. et al. / Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion. In: Journal of the American Chemical Society. 2020 ; Vol. 142, No. 15. pp. 6861-6865.

BibTeX

@article{358ece5d5c1f44e3a45dfed74eae28f9,
title = "Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion",
abstract = "Highly stable superprotonic conductivity (>10-2 S cm-1) has been achieved through the unprecedented solvent-free-coordinative urea insertion in MOF-74 [M2(dobdc), M = Ni2+, Mg2+ dobdc = 2,5-dioxido-1,4-benzenedicarboxylate] without an acidic moiety. The urea is bound to open metal sites and alters the void volume and surface functionality, which triggers a significant change in proton conductivity and diffusion mechanism. Solid-state 2H NMR revealed that the high conductivity was attributed to the strengthening of the hydrogen bonds between guest H2O induced by hydrogen bonds in the interface between H2O and the polarized coordinated urea.",
keywords = "SINGLE-CRYSTAL, PROTON, CHEMISTRY",
author = "Sarango-Ram{\'i}rez, {Marvin K.} and Lim, {Dae Woon} and Kolokolov, {Daniil I.} and Khudozhitkov, {Alexander E.} and Stepanov, {Alexander G.} and Hiroshi Kitagawa",
year = "2020",
month = apr,
day = "15",
doi = "10.1021/jacs.0c00303",
language = "English",
volume = "142",
pages = "6861--6865",
journal = "Journal of the American Chemical Society",
issn = "0002-7863",
publisher = "American Chemical Society",
number = "15",

}

RIS

TY - JOUR

T1 - Superprotonic Conductivity in Metal-Organic Framework via Solvent-Free Coordinative Urea Insertion

AU - Sarango-Ramírez, Marvin K.

AU - Lim, Dae Woon

AU - Kolokolov, Daniil I.

AU - Khudozhitkov, Alexander E.

AU - Stepanov, Alexander G.

AU - Kitagawa, Hiroshi

PY - 2020/4/15

Y1 - 2020/4/15

N2 - Highly stable superprotonic conductivity (>10-2 S cm-1) has been achieved through the unprecedented solvent-free-coordinative urea insertion in MOF-74 [M2(dobdc), M = Ni2+, Mg2+ dobdc = 2,5-dioxido-1,4-benzenedicarboxylate] without an acidic moiety. The urea is bound to open metal sites and alters the void volume and surface functionality, which triggers a significant change in proton conductivity and diffusion mechanism. Solid-state 2H NMR revealed that the high conductivity was attributed to the strengthening of the hydrogen bonds between guest H2O induced by hydrogen bonds in the interface between H2O and the polarized coordinated urea.

AB - Highly stable superprotonic conductivity (>10-2 S cm-1) has been achieved through the unprecedented solvent-free-coordinative urea insertion in MOF-74 [M2(dobdc), M = Ni2+, Mg2+ dobdc = 2,5-dioxido-1,4-benzenedicarboxylate] without an acidic moiety. The urea is bound to open metal sites and alters the void volume and surface functionality, which triggers a significant change in proton conductivity and diffusion mechanism. Solid-state 2H NMR revealed that the high conductivity was attributed to the strengthening of the hydrogen bonds between guest H2O induced by hydrogen bonds in the interface between H2O and the polarized coordinated urea.

KW - SINGLE-CRYSTAL

KW - PROTON

KW - CHEMISTRY

UR - http://www.scopus.com/inward/record.url?scp=85084507487&partnerID=8YFLogxK

U2 - 10.1021/jacs.0c00303

DO - 10.1021/jacs.0c00303

M3 - Article

C2 - 32163272

AN - SCOPUS:85084507487

VL - 142

SP - 6861

EP - 6865

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

SN - 0002-7863

IS - 15

ER -

ID: 24259686