Standard

CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst. / Smirnova, Nadezhda S.; Markov, Pavel V.; Baeva, Galina N. et al.

In: Mendeleev Communications, Vol. 29, No. 5, 01.09.2019, p. 547-549.

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

Harvard

Smirnova, NS, Markov, PV, Baeva, GN, Rassolov, AV, Mashkovsky, IS, Bukhtiyarov, AV, Prosvirin, IP, Panafidin, MA, Zubavichus, YV, Bukhtiyarov, VI & Stakheev, AY 2019, 'CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst', Mendeleev Communications, vol. 29, no. 5, pp. 547-549. https://doi.org/10.1016/j.mencom.2019.09.023

APA

Smirnova, N. S., Markov, P. V., Baeva, G. N., Rassolov, A. V., Mashkovsky, I. S., Bukhtiyarov, A. V., Prosvirin, I. P., Panafidin, M. A., Zubavichus, Y. V., Bukhtiyarov, V. I., & Stakheev, A. Y. (2019). CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst. Mendeleev Communications, 29(5), 547-549. https://doi.org/10.1016/j.mencom.2019.09.023

Vancouver

Smirnova NS, Markov PV, Baeva GN, Rassolov AV, Mashkovsky IS, Bukhtiyarov AV et al. CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst. Mendeleev Communications. 2019 Sept 1;29(5):547-549. doi: 10.1016/j.mencom.2019.09.023

Author

Smirnova, Nadezhda S. ; Markov, Pavel V. ; Baeva, Galina N. et al. / CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst. In: Mendeleev Communications. 2019 ; Vol. 29, No. 5. pp. 547-549.

BibTeX

@article{0013def715974043b73d126f12aa317c,
title = "CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst",
abstract = "A treatment of PdAg3/Al2O3 catalyst with CO at 250 °C enhanced its activity towards the selective C2H2 hydrogenation without any noticeable losses of C2H4 selectivity. The CO-DRIFTS and XPS data acquired in situ have indicated that the observed effect arises from Pd surface segregation induced by the CO adsorption and partial transformation of isolated surface Pd1 active sites into Pd2 dimers. The catalytic performance of PdAg3/Al2O3 was found to be similar or even better as compared to the best reported catalysts.",
keywords = "LIQUID-PHASE HYDROGENATION, SINGLE-ATOM CATALYST, PD-AG CATALYSTS, SELECTIVE HYDROGENATION, PARTICLE-SIZE, NANOPARTICLES, ADSORPTION, ACETYLENE, DEACTIVATION, SEMIHYDROGENATION",
author = "Smirnova, {Nadezhda S.} and Markov, {Pavel V.} and Baeva, {Galina N.} and Rassolov, {Alexander V.} and Mashkovsky, {Igor S.} and Bukhtiyarov, {Andrey V.} and Prosvirin, {Igor P.} and Panafidin, {Maxim A.} and Zubavichus, {Yan V.} and Bukhtiyarov, {Valerii I.} and Stakheev, {Alexander Yu}",
year = "2019",
month = sep,
day = "1",
doi = "10.1016/j.mencom.2019.09.023",
language = "English",
volume = "29",
pages = "547--549",
journal = "Mendeleev Communications",
issn = "0959-9436",
publisher = "Elsevier",
number = "5",

}

RIS

TY - JOUR

T1 - CO-induced segregation as an efficient tool to control the surface composition and catalytic performance of PdAg3/Al2O3 catalyst

AU - Smirnova, Nadezhda S.

AU - Markov, Pavel V.

AU - Baeva, Galina N.

AU - Rassolov, Alexander V.

AU - Mashkovsky, Igor S.

AU - Bukhtiyarov, Andrey V.

AU - Prosvirin, Igor P.

AU - Panafidin, Maxim A.

AU - Zubavichus, Yan V.

AU - Bukhtiyarov, Valerii I.

AU - Stakheev, Alexander Yu

PY - 2019/9/1

Y1 - 2019/9/1

N2 - A treatment of PdAg3/Al2O3 catalyst with CO at 250 °C enhanced its activity towards the selective C2H2 hydrogenation without any noticeable losses of C2H4 selectivity. The CO-DRIFTS and XPS data acquired in situ have indicated that the observed effect arises from Pd surface segregation induced by the CO adsorption and partial transformation of isolated surface Pd1 active sites into Pd2 dimers. The catalytic performance of PdAg3/Al2O3 was found to be similar or even better as compared to the best reported catalysts.

AB - A treatment of PdAg3/Al2O3 catalyst with CO at 250 °C enhanced its activity towards the selective C2H2 hydrogenation without any noticeable losses of C2H4 selectivity. The CO-DRIFTS and XPS data acquired in situ have indicated that the observed effect arises from Pd surface segregation induced by the CO adsorption and partial transformation of isolated surface Pd1 active sites into Pd2 dimers. The catalytic performance of PdAg3/Al2O3 was found to be similar or even better as compared to the best reported catalysts.

KW - LIQUID-PHASE HYDROGENATION

KW - SINGLE-ATOM CATALYST

KW - PD-AG CATALYSTS

KW - SELECTIVE HYDROGENATION

KW - PARTICLE-SIZE

KW - NANOPARTICLES

KW - ADSORPTION

KW - ACETYLENE

KW - DEACTIVATION

KW - SEMIHYDROGENATION

UR - http://www.scopus.com/inward/record.url?scp=85073708153&partnerID=8YFLogxK

U2 - 10.1016/j.mencom.2019.09.023

DO - 10.1016/j.mencom.2019.09.023

M3 - Article

AN - SCOPUS:85073708153

VL - 29

SP - 547

EP - 549

JO - Mendeleev Communications

JF - Mendeleev Communications

SN - 0959-9436

IS - 5

ER -

ID: 25463559