Abstract
Inspired by the recently experimental discovered that the single-atom Pd1/g-C3N4 catalyst exhibited higher ethylene selectivity for hydrogenation of acetylene, we systematically investigate the mechanism of such reactions over Pd1/g-C3N4 by using the B3LYP method of density functional theory. We found that Pd1/g-C3N4 can catalytic acetylene hydrogenation with high of selectivity but low of activity energy, which is consistent with the experimental results.
Graphical Abstract
The diagram of the whole reaction path over single-atom Pd1/C3N4 catalyst and the corresponding energy barrier at each step.
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References
Derrien ML (1986) Chapter 18 selective hydrogenation applied to the refining of petrochemical raw materials produced by steam cracking. In: Cerveny L (ed) Studies in surface science and catalysis, vol 27. Elsevier, New York, pp 613–666. https://doi.org/10.1016/S0167-2991(08)65364-1
Borodziński A, Bond GC (2006) Selective hydrogenation of ethyne in ethene-rich streams on palladium catalysts. Part 1. Effect of changes to the catalyst during reaction. Catal Rev 48(2):91–144. https://doi.org/10.1080/01614940500364909
Borodziński A, Bond GC (2008) Selective hydrogenation of ethyne in ethene-rich streams on palladium catalysts. Part 2. Steady-state kinetics and effects of palladium particle size, carbon monoxide, and promoters. Catal Rev 50(3):379–469. https://doi.org/10.1080/01614940802142102
Sárkány A, Geszti O, Sáfrán G (2008) Preparation of Pdshell–Aucore/SiO2 catalyst and catalytic activity for acetylene hydrogenation. Appl Catal A Gen 350(2):157–163. https://doi.org/10.1016/j.apcata.2008.08.012
Lopez N, Vargas-Fuentes C (2012) Promoters in the hydrogenation of alkynes in mixtures: insights from density functional theory. Chem Commun 48(10):1379–1391. https://doi.org/10.1016/j.apcata.2008.08.012
González S, Neyman KM, Shaikhutdinov S, Freund H-J, Illas F (2007) On the promoting role of Ag in selective hydrogenation reactions over Pd–Ag bimetallic catalysts: a theoretical study. J Phys Chem C 111(18):6852–6856. https://doi.org/10.1021/jp071584v
Mei D, Neurock M, Smith CM (2009) Hydrogenation of acetylene–ethylene mixtures over Pd and Pd–Ag alloys: first-principles-based kinetic Monte Carlo simulations. J Catal 268(2):181–195. https://doi.org/10.1016/j.jcat.2009.09.004
Sheth PA, Neurock M, Smith CM (2005) First-principles analysis of the effects of alloying Pd with Ag for the catalytic hydrogenation of acetylene–ethylene mixtures. J Phys Chem B 109(25):12449–12466. https://doi.org/10.1021/jp050194a
Kim SK, Lee JH, Ahn IY, Kim W-J, Moon SH (2011) Performance of Cu-promoted Pd catalysts prepared by adding Cu using a surface redox method in acetylene hydrogenation. Appl Catal A Gen 401(1):12–19. https://doi.org/10.1016/j.apcata.2011.04.048
Guczi L, Schay Z, Stefler G, Liotta LF, Deganello G, Venezia AM (1999) Pumice-supported Cu–Pd catalysts: influence of copper on the activity and selectivity of palladium in the hydrogenation of phenylacetylene and but-1-ene. J Catal 182(2):456–462. https://doi.org/10.1006/jcat.1998.2344
Volpe MA, Rodriguez P, Gigola CE (1999) Preparation of Pd–Pb/α-Al2O3 catalysts for selective hydrogenation using PbBu4: the role of metal-support boundary atoms and the formation of a stable surface complex. Catal Lett 61(1):27–32. https://doi.org/10.1023/A:1019087814472
Anderson JA, Mellor J, Wells RPK (2009) Pd catalysed hexyne hydrogenation modified by Bi and by Pb. J Catal 261(2):208–216. https://doi.org/10.1016/j.jcat.2008.11.023
Kumar N, Ghosh P (2016) Selectivity and reactivity of Pd-rich PdGa surfaces toward selective hydrogenation of acetylene: interplay of surface roughness and ensemble effect. J Phys Chem C 120(50):28654–28663. https://doi.org/10.1021/acs.jpcc.6b10106
Osswald J, Giedigkeit R, Jentoft RE, Armbrüster M, Girgsdies F, Kovnir K et al (2008) Palladium–gallium intermetallic compounds for the selective hydrogenation of acetylene. Part I. Preparation and structural investigation under reaction conditions. J Catal 258(1):210–218. https://doi.org/10.1016/j.jcat.2008.06.013
Kyriakou G, Boucher MB, Jewell AD, Lewis EA, Lawton TJ, Baber AE et al (2012) Isolated metal atom geometries as a strategy for selective heterogeneous hydrogenations. Science 335(6073):1209. https://doi.org/10.1126/science.1215864
Zhou H, Yang X, Wang A, Miao S, Liu X, Pan X et al (2016) Pd/ZnO catalysts with different origins for high chemoselectivity in acetylene semi-hydrogenation. Chin J Catal 37(5):692–699. https://doi.org/10.1016/S1872-2067(15)61090-7
Yan H, Cheng H, Yi H, Lin Y, Yao T, Wang C et al (2015) Single-Atom Pd1/Graphene Catalyst Achieved by Atomic Layer Deposition: remarkable performance in selective hydrogenation of 1,3-butadiene. J Am Chem Soc 137(33):10484–10487. https://doi.org/10.1021/jacs.5b06485
Liu J, Bunes BR, Zang L, Wang C. Supported single-atom catalysts: synthesis, characterization, properties, and applications. Environ Chem Lett 2017(2013):1–29. https://doi.org/10.1021/jacs.7b01602
Gulyaeva YK, Kaichev VV, Zaikovskii VI, Kovalyov EV, Suknev AP, Bal’zhinimaev BS (2015) Selective hydrogenation of acetylene over novel Pd/fiberglass catalysts. Catal Today 245:139–146. https://doi.org/10.1016/j.cattod.2014.05.028
Komhom S, Mekasuwandumrong O, Praserthdam P, Panpranot J (2008) Improvement of Pd/Al2O3 catalyst performance in selective acetylene hydrogenation using mixed phases Al2O3 support. Catal Commun 10(1):86–91. https://doi.org/10.1016/j.catcom.2008.07.039
Ma X, Lv Y, Xu J, Liu Y, Zhang R, Zhu Y (2012) A Strategy of enhancing the photoactivity of g-C3N4 via doping of nonmetal elements: a first-principles study. J Phys Chem C 116(44):23485–23493. https://doi.org/10.1021/jp308334x
Deifallah M, McMillan PF, Corà F (2008) Electronic and structural properties of two-dimensional carbon nitride graphenes. J Phys Chem C 112(14):5447–5453. https://doi.org/10.1021/jp711483t
Wang X, Blechert S, Antonietti M (2012) Polymeric graphitic carbon nitride for heterogeneous photocatalysis. ACS Catal 2(8):1596–1606. https://doi.org/10.1021/cs300240x
Vilé G, Albani D, Nachtegaal M, Chen Z, Dontsova D, Antonietti M et al (2015) A stable single-site palladium catalyst for hydrogenations. Angew Chem 54(38):11265. https://doi.org/10.1002/anie.201505073
Huang X, Xia Y, Cao Y, Zheng X, Pan H, Zhu J et al (2017) Enhancing both selectivity and coking-resistance of a single-atom Pd1/C3N4 catalyst for acetylene hydrogenation. Nano Research 10(4):1302–1312. https://doi.org/10.1007/s12274-016-1416-z
Frisch MJ, Schlegel GWT,HB, Scuseria GE, Robb MA, Cheeseman JR, Scalmani G, Barone V, Mennucci B, Petersson GA, Nakatsuji H, Caricato M, Li HPHX, Izmaylov AF, Bloino J, Zheng G, Sonnenberg JL, Hada M, Ehara M, Toyota K, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Vreven T, Montgomery JA Jr, Peralta JE, Ogliaro F, Bearpark M, Heyd JJ, Brothers E, Kudin KN, Staroverov VN, Keith T, Kobayashi R, Normand J, Raghavachari K, Rendell A, Burant JC, Iyengar SS, Tomasi J, Cossi M, Rega N, Millam JM, Klene M, Knox JE, Cross JB, Bakken V, Adamo C, Jaramillo J, Gomperts R, Stratmann RE, Yazyev O, Austin AJ, Cammi R, Pomelli C, Ochterski JW, Martin RL, Morokuma K, Zakrzewski VG, Voth GA, Salvador P, Dannenberg JJ, Dapprich S, Daniels AD, Farkas O, Foresman JB, Ortiz JV, Cioslowski J, Fox DJ (2010) Gaussian 09, revision B.01. Gaussian Inc., Wallingford
Lee C, Yang W, Parr RG (1988) Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density. Phys Rev B Condens Matter 37(2):785–789. https://doi.org/10.1103/PhysRevB.37.785
Gonzalez C, Schlegel HB (1989) An improved algorithm for reaction path following. J Chem Phys 90(4):2154–2161. https://doi.org/10.1063/1.456010
Gonzalez C, Schlegel HB (1990) Reaction path following in mass-weighted internal coordinates. J Phys Chem 94(14):5523–5527. https://doi.org/10.1021/j100377a021
Miyamoto Y, Cohen ML, Louie SG (1997) Theoretical investigation of graphitic carbon nitride and possible tubule forms. Solid State Commun 102(8):605–608. https://doi.org/10.1016/S0038-1098(97)00025-2
Teter DM, Hemley RJ (1996) Low-compressibility carbon nitrides. Science 271(5245):53. https://doi.org/10.1126/science.271.5245.53
Alves I, Demazeau G, Tanguy B, Weill F (1999) On a new model of the graphitic form of C3N4. Solid State Commun 109(11):697–701. https://doi.org/10.1016/S0038-1098(98)00631-0
Kroke E, Schwarz M, Horathbordon E (2002) Tri-s-triazine derivatives. Part I. From trichlorotri-s-triazine to graphitic C3N4 structures. New J Chem 26(5):508–512. https://doi.org/10.1039/B111062B
Gracia J, Kroll P (2009) Corrugated layered heptazine-based carbon nitride: the lowest energy modifications of C3N4 ground state. J Mater Chem 19(19):3013–3019. https://doi.org/10.1039/B821568E
Li S-L, Yin H, Kan X, Gan L-Y, Schwingenschlogl U, Zhao Y (2017) Potential of transition metal atoms embedded in buckled monolayer g-C3N4 as single-atom catalysts. Phys Chem Chem Phys 19(44):30069–30077. https://doi.org/10.1039/C7CP05195F
Gao G, Jiao Y, Waclawik ER, Du A (2016) Single Atom (Pd/Pt) Supported on graphitic carbon nitride as an efficient photocatalyst for visible-light reduction of carbon dioxide. J Am Chem Soc 138(19):6292–6297. https://doi.org/10.1021/jacs.6b02692
He F, Li K, Yin C, Wang Y, Tang H, Wu Z (2017) Single Pd atoms supported by graphitic carbon nitride, a potential oxygen reduction reaction catalyst from theoretical perspective. Carbon 114:619–627. https://doi.org/10.1016/j.carbon.2016.12.061
Zheng Y, Jiao Y, Zhu Y, Cai Q, Vasileff A, Li LH et al (2017) Molecule-level g-C3N4 coordinated transition metals as a new class of electrocatalysts for oxygen electrode reactions. J Am Chem Soc 139(9):3336–3339. https://doi.org/10.1021/jacs.6b13100
Studt F, Abild-Pedersen F, Bligaard T, Sørensen Rasmus Z, Christensen Claus H, Nørskov Jens K (2008) On the role of surface modifications of palladium catalysts in the selective hydrogenation of acetylene. Angew Chem 120(48):9439–9442. https://doi.org/10.1002/ange.200802844
Mei D, Sheth PA, Neurock M, Smith CM (2006) First-principles-based kinetic Monte Carlo simulation of the selective hydrogenation of acetylene over Pd(111). J Catal 242(1):1–15. https://doi.org/10.1016/j.jcat.2006.05.009
Krajčí M, Hafner J (2011) Complex intermetallic compounds as selective hydrogenation catalysts—a case study for the (100) surface of Al13Co4. J Catal 278(2):200–207. https://doi.org/10.1016/j.jcat.2010.12.004
Krajčí M, Hafner J (2012) Intermetallic compound AlPd as a selective hydrogenation catalyst: a DFT study. J Phys Chem C 116(10):6307–6319. https://doi.org/10.1021/jp212317u
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We gratefully acknowledge the National Natural Science Fundation of China (NSFC, Grant No. 21363020).
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Zhao, Y., Zhu, M. & Kang, L. The DFT Study of Single-Atom Pd1/g-C3N4 Catalyst for Selective Acetylene Hydrogenation Reaction. Catal Lett 148, 2992–3002 (2018). https://doi.org/10.1007/s10562-018-2532-z
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DOI: https://doi.org/10.1007/s10562-018-2532-z