[논문]Insightful understanding of hot-carrier generation and transfer in plasmonic AuCeO2 core–shell photocatalysts for light-driven hydrogen evolution improvement

Dao, Dung Van; Nguyen, Thuy T.D.; Uthirakumar, Periyayya; Cho, Yeong-Hoon; Kim, Gyu-Cheol; Yang, Jin-Kyu; Tran, Duy-Thanh; Le, Thanh Duc; Choi, Hyuk; Kim, Hyun You; Yu, Yeon-Tae; Lee, In-Hwan

doi:10.1016/j.apcatb.2021.119947

[해외논문] Insightful understanding of hot-carrier generation and transfer in plasmonic AuCeO2 core–shell photocatalysts for light-driven hydrogen evolution improvement

Applied catalysis. B, Environmental, v.286, 2021년, pp.119947 -

Dao, Dung Van (Institute of Research and Development, Duy Tan University) , Nguyen, Thuy T.D. (Division of Advanced Materials Engineering, Research Center of Advanced Materials Development, Jeonbuk National University) , Uthirakumar, Periyayya (Department of Materials Science and Engineering, Korea University) , Cho, Yeong-Hoon (Department of Materials Science and Engineering, Korea University) , Kim, Gyu-Cheol (Department of Materials Science and Engineering, Korea University) , Yang, Jin-Kyu (Department of Optical Engineering, Kongju National University) , Tran, Duy-Thanh (Department of Nano Convergence Engineering, Jeonbuk National University) , Le, Thanh Duc (Division of Advanced Materials Engineering, Research Center of Advanced Materials Development, Jeonbuk National University) , Choi, Hyuk (Department of Materials Science and Engineering, Chungnam Nat) , Kim, Hyun You , Yu, Yeon-Tae , Lee, In-Hwan

Abstract ▼ AI-Helper

Abstract Plasmonic metal@semiconductor core–shell nanoparticles (CSNPs) are considered as promising candidates for artificial photosynthesis. Herein, Au@CeO2 CSNPs are hydrothermally fabricated for photocatalytic hydrogen evolution reaction (HER). CSNPs deliver superior HER performance compared to free CeO2. In particular, Au@CeO2-18 model (shell thickness of 18 nm) produces an HER rate of 4.05 μmol mg–1 h–1, which is ∼10 times higher than that of pure CeO2 (0.40 μmol mg–1 h–1) under visible-light. Additionally, Au@CeO2-18 photocatalyst demonstrates long-term stability after five repetitive runs, at which point it only loses approximately 5% of the activity, while core-free CeO2 decreases by 37.5 %. Such improvements are attributed to the electronic interactions between Au and CeO2, which not only enriches Ce3+ active sites to narrow bandgap of ceria toward visible, but also increases the affinity for hydrogen ions on the CSNPs surface. Moreover, localized surface plasmon resonance is light-excited and decays to efficiently produce hot-carrier to drive catalytic reactions. Highlights Plasmonic Au@CeO2 CSNPs are fabricated for visible-light-driven HER activity. HER rate of Au@CeO2-18 (shell thickness of 18 nm) is ∼10 times higher than that of CeO2. Au@CeO2-18 delivers long-term HER stability after several repetitive tests over 20 h. Synergistic effect of Au and CeO2 is discussed based on the excitation and decay of LSPR. Experiments are supported by theoretical investigations as well. Graphical abstract [DISPLAY OMISSION]

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참고문헌 (57)

Appl. Catal. B: Environ. Kim 282 2021 10.1016/j.apcatb.2020.119538 Boron doping induced charge transfer switching of a C3N4/ZnO photocatalyst from Z-scheme to type II to enhance photocatalytic hydrogen production

상세보기
Appl. Catal. B: Environ. Shi 254 594 2019 10.1016/j.apcatb.2019.05.031 In situ observation of NiS nanoparticles depositing on single TiO2 mesocrystal for enhanced photocatalytic hydrogen evolution activity

상세보기
J. Mater. Chem. A Van Dao 8 7687 2020 10.1039/D0TA00811G Plasmonically driven photocatalytic hydrogen evolution activity of a Pt-functionalized Au@CeO2 core-shell catalyst under visible light

상세보기
Appl. Catal. B: Environ. Vikrant 259 2019 10.1016/j.apcatb.2019.118025 Photocatalytic mineralization of hydrogen sulfide as a dual-phase technique for hydrogen production and environmental remediation

상세보기
Appl. Catal. B: Environ. Do 237 895 2018 10.1016/j.apcatb.2018.06.070 Selective methane production from visible-light-driven photocatalytic carbon dioxide reduction using the surface plasmon resonance effect of superfine silver nanoparticles anchored on lithium titanium dioxide nanocubes (Ag@LixTiO2)

상세보기
Appl. Catal. B: Environ. Kim 280 2021 10.1016/j.apcatb.2020.119423 Efficient photocatalytic production of hydrogen by exploiting the polydopamine-semiconductor interface

상세보기
Appl. Catal. B: Environ. Oh 218 349 2017 10.1016/j.apcatb.2017.06.067 New insight of the photocatalytic behaviors of graphitic carbon nitrides for hydrogen evolution and their associations with grain size, porosity, and photophysical properties

상세보기
ChemSusChem Zeng 13 2935 2020 10.1002/cssc.202000562 A promising alternative for sustainable and highly efficient solar-driven deuterium evolution at room temperature by photocatalytic D2O splitting

상세보기
Nat. Chem. Kim 10 763 2018 10.1038/s41557-018-0054-3 Harvesting multiple electron-hole pairs generated through plasmonic excitation of Au nanoparticles

상세보기
Nat. Mater. Linic 10 911 2011 10.1038/nmat3151 Plasmonic-metal nanostructures for efficient conversion of solar to chemical energy

상세보기
Nano Lett. Kim 16 3879 2016 10.1021/acs.nanolett.6b01390 The interplay of shape and crystalline anisotropies in plasmonic semiconductor nanocrystals

상세보기
Appl. Catal. B: Environ. Qin 209 161 2017 10.1016/j.apcatb.2017.03.005 Photocatalysts fabricated by depositing plasmonic Ag nanoparticles on carbon quantum dots/graphitic carbon nitride for broad spectrum photocatalytic hydrogen generation

상세보기
J. Solid State Chem. Zeng 253 294 2017 10.1016/j.jssc.2017.06.005 In situ plasmonic Au nanoparticle anchored nickel ferrite: an efficient plasmonic photocatalyst for fluorescein-sensitized hydrogen evolution under visible light irradiation

상세보기
Chem. Rev. Halas 111 3913 2011 10.1021/cr200061k Plasmons in strongly coupled metallic nanostructures

상세보기
Appl. Catal. B: Environ. Lee 214 15 2017 10.1016/j.apcatb.2017.05.025 Size-dependent plasmonic effects of M and M@SiO2 (M=Au or Ag) deposited on TiO2 in photocatalytic oxidation reactions

상세보기
Energy Environ. Sci. Warren 5 5133 2012 10.1039/C1EE02875H Plasmonic solar water splitting

상세보기
Appl. Catal. B: Environ. Verma 223 10 2018 10.1016/j.apcatb.2017.05.017 Enhancement of plasmonic activity by Pt/Ag bimetallic nanocatalyst supported on mesoporous silica in the hydrogen production from hydrogen storage material

상세보기
NPG Asia Mater. Furube 9 2017 10.1038/am.2017.191 Insight into plasmonic hot-electron transfer and plasmon molecular drive: new dimensions in energy conversion and nanofabrication

상세보기
Nat. Photonics Novotny 5 83 2011 10.1038/nphoton.2010.237 Antennas for light

상세보기
Energy Environ. Sci. Erwin 9 1577 2016 10.1039/C5EE03847B Light trapping in mesoporous solar cells with plasmonic nanostructures

상세보기
Science Wu 349 632 2015 10.1126/science.aac5443 Efficient hot-electron transfer by a plasmon-induced interfacial charge-transfer transition

상세보기
J. Am. Chem. Soc. Tian 127 7632 2005 10.1021/ja042192u Mechanisms and applications of plasmon-induced charge separation at TiO2 films loaded with gold nanoparticles

상세보기
RSC Adv. Zeng 6 54964 2016 10.1039/C6RA08356K Plasmonic photocatalyst Au/g-C3N4/NiFe2O4 nanocomposites for enhanced visible-light-driven photocatalytic hydrogen evolution

상세보기
J. Catal. Dao 377 589 2019 10.1016/j.jcat.2019.07.054 Au@CeO2 nanoparticles supported Pt/C electrocatalyst to improve the removal of CO in methanol oxidation reaction

상세보기
Appl. Catal. B: Environ. Zhu 259 2019 10.1016/j.apcatb.2019.118072 CeO2nanocrystal-modified layered MoS2/g-C3N4 as 0D/2D ternary composite for visible-light photocatalytic hydrogen evolution: interfacial consecutive multi-step electron transfer and enhanced H2O reactant adsorption

상세보기
J. Mater. Chem. A Dao 7 26996 2019 10.1039/C9TA09333H Pt-loaded Au@CeO2 core-shell nanocatalysts for improving methanol oxidation reaction activity

상세보기
Appl. Catal. B: Environ. Zou 238 111 2018 10.1016/j.apcatb.2018.07.022 Crystal-plane-dependent metal oxide-support interaction in CeO2/g-C3N4 for photocatalytic hydrogen evolution

상세보기
Nanoscale Qin 8 2249 2016 10.1039/C5NR06346A Improving the photocatalytic hydrogen production of Ag/g-C3N4 nanocomposites by dye-sensitization under visible light irradiation

상세보기
Energy Environ. Sci. Qi 5 8937 2012 10.1039/c2ee22600f Facile synthesis of core-shell Au@CeO2 nanocomposites with remarkably enhanced catalytic activity for CO oxidation

상세보기
Nat. Photonics Li 9 601 2015 10.1038/nphoton.2015.142 Plasmon-induced resonance energy transfer for solar energy conversion

상세보기
Chem. Eng. J. Song 287 359 2016 10.1016/j.cej.2015.11.030 Fullerene [C60] modified Cr2−xFexO3 nanocomposites for enhanced photocatalytic activity under visible light irradiation

상세보기
ACS Catal. Ha 8 11491 2018 10.1021/acscatal.8b03539 Catalytic CO oxidation over Au nanoparticles supported on CeO2 nanocrystals: effect of the Au-CeO2 interface

상세보기
J. Am. Chem. Soc. Kim 134 1560 2012 10.1021/ja207510v CO oxidation mechanism on CeO2-supported Au nanoparticles

상세보기
Phys. Rev. Lett. Perdew 77 3865 1996 10.1103/PhysRevLett.77.3865 Generalized gradient approximation made simple

상세보기
Phys. Rev. B Kresse 59 1758 1999 10.1103/PhysRevB.59.1758 From ultrasoft pseudopotentials to the projector augmented-wave method

상세보기
Energy Environ. Sci. Yoo 13 1231 2020 10.1039/C9EE03492G A tailored oxide interface creates dense Pt single-atom catalysts with high catalytic activity

상세보기
Nano Lett. Kim 17 348 2017 10.1021/acs.nanolett.6b04218 Controlled growth of ceria nanoarrays on anatase titania powder: a bottom-up physical picture

상세보기
Mater. Des. Van Dao 159 186 2018 10.1016/j.matdes.2018.08.042 Ionic liquid-assisted preparation of Ag-CeO2 nanocomposites and their improved photocatalytic activity

상세보기
J. Am. Chem. Soc. Hirakawa 127 3928 2005 10.1021/ja042925a Charge separation and catalytic activity of Ag@TiO2 core−shell composite clusters under UV−irradiation

상세보기
J. Phys. Chem. Lett. Kim 4 216 2013 10.1021/jz301778b CO oxidation at the interface of Au nanoclusters and the stepped-CeO2(111) surface by the Mars-Van Krevelen mechanism

상세보기
J. Mater. Chem. A Engel 8 15695 2020 10.1039/D0TA01398F The influence of oxygen vacancy and Ce3+ ion positions on the properties of small gold clusters supported on CeO2−x(111)

상세보기
Chem. Lett. Fudo 48 939 2019 10.1246/cl.190379 Cocatalyst-free plasmonic H2 production over Au/Ta2O5 under irradiation of visible light

상세보기
Catal. Sci. Technol. Fudo 9 3047 2019 10.1039/C9CY00673G Effect of conduction band potential on cocatalyst-free plasmonic H2 evolution over Au loaded on Sr2+-doped CeO2

상세보기
Chem. Lett. Hou 48 200 2018 10.1246/cl.180876 Photocatalytic overall water splitting on RuO2-loaded Sm3+-doped CeO2 with heterogenous doping structure

상세보기
Int. J. Hydrog. Energy Meng 36 13435 2011 10.1016/j.ijhydene.2011.07.089 Reactivity of CeO2-based ceramics for solar hydrogen production via a two-step water-splitting cycle with concentrated solar energy

상세보기
Nat. Catal. Aslam 1 656 2018 10.1038/s41929-018-0138-x Catalytic conversion of solar to chemical energy on plasmonic metal nanostructures

상세보기
Nat. Photonics Green 6 130 2012 10.1038/nphoton.2012.30 Harnessing plasmonics for solar cells

상세보기
Nat. Photonics Clavero 8 95 2014 10.1038/nphoton.2013.238 Plasmon-induced hot-electron generation at nanoparticle/metal-oxide interfaces for photovoltaic and photocatalytic devices

상세보기
Chem. Sci. Tanaka 8 2574 2017 10.1039/C6SC05135A Visible light-induced water splitting in an aqueous suspension of a plasmonic Au/TiO2 photocatalyst with metal co-catalysts

상세보기
Nat. Nanotechnol. Mubeen 8 247 2013 10.1038/nnano.2013.18 An autonomous photosynthetic device in which all charge carriers derive from surface plasmons

상세보기
Appl. Catal. B: Environ. Antolini 2018 10.1016/j.apcatb.2018.06.029 Photo-assisted methanol oxidation on Pt-TiO2 catalysts for direct methanol fuel cells: a short review

상세보기
J. Mater. Chem. A Lee 6 4068 2018 10.1039/C7TA09953C Metal-semiconductor yolk-shell heteronanostructures for plasmon-enhanced photocatalytic hydrogen evolution

상세보기
ACS Catal. Zhao 8 4266 2018 10.1021/acscatal.8b00317 Fabricating a Au@TiO2 plasmonic system to elucidate alkali-induced enhancement of photocatalytic H2 evolution: surface potential shift or methanol oxidation acceleration?

상세보기
J. Am. Chem. Soc. Hong 138 15766 2016 10.1021/jacs.6b10288 Metal-semiconductor heteronanocrystals with desired configurations for plasmonic photocatalysis

상세보기
Appl. Sci. Romasanta 9 3886 2019 10.3390/app9183886 Thin coatings of cerium oxide nanoparticles with anti-reflective properties

상세보기
J. Am. Chem. Soc. Zheng 137 948 2015 10.1021/ja511719g Plasmon-enhanced formic acid dehydrogenation using anisotropic Pd-Au nanorods studied at the single-particle level

상세보기
Nat. Nanotechnol. Choi 14 245 2019 10.1038/s41565-019-0367-4 Unravelling inherent electrocatalysis of mixed-conducting oxide activated by metal nanoparticle for fuel cell electrodes

상세보기

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