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Research Article

Ionic liquids produce heteroatom-doped Pt/TiO2 nanocrystals for efficient photocatalytic hydrogen production

Xiuniang Tan1,2, Jianling Zhang1,2,3( ), Dongxing Tan1,2, Jinbiao Shi1,2, Xiuyan Cheng1,2, Fanyu Zhang1,2, Lifei Liu1,2, Bingxing Zhang1,2, Zhuizhui Su1,2, Buxing Han1,2,3
Beijing National Laboratory for Molecular Sciences,CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences,Beijing,100190,China;
School of Chemical Sciences,University of Chinese Academy of Sciences,Beijing,100049,China;
Physical Science Laboratory,Huairou National Comprehensive Science Center,Beijing,101400,China;
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Abstract

It is of great importance to develop facile strategies to synthesize catalysts with desirable compositions and structures for high-performance photocatalytic hydrogen generation. In this work, we put forward an ionic liquid assisted one-pot route for the synthesis of heteroatom-doped Pt/TiO2 composite material. This route is simple, environmentally benign and adjustable owing to the designable properties of ionic liquids. The as-synthesized Pt/TiO2 nanocrystals exhibit high activity and stability for the photocatalytic hydrogen generation under simulated solar irradiation. This method can be easily applied to the synthesis of various kinds of metal/TiO2 composites doped with desirable heteroatoms (e.g., F, Cl, Br, etc).

Keywords

ionic liquidtitanium dioxideplatinumheteroatomphotocatalyst

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References

1

Pu, S. Y.; Zhu, R. X.; Ma, H.; Deng, D. L.; Pei, X. J.; Qi, F.; Chu, W. Facile in-situ design strategy to disperse TiO2 nanoparticles on graphene for the enhanced photocatalytic degradation of rhodamine 6G. Appl. Catal. B: Environ. 2017, 218, 208-219.
Crossref Google Scholar
2

Negishi, N.; Miyazaki, Y.; Kato, S.; Yang, Y. N. Effect of HCO3- concentration in groundwater on TiO2 photocatalytic water purification. Appl. Catal. B: Environ. 2019, 242, 449-459.
Crossref Google Scholar
3

Zhou, W.; Li, W.; Wang, J. Q.; Qu, Y.; Yang, Y.; Xie, Y.; Zhang, K. F.; Wang, L.; Fu, H. G.; Zhao, D. Y. Ordered mesoporous black TiO2 as highly efficient hydrogen evolution photocatalyst. J. Am. Chem. Soc. 2014, 136, 9280-9283.
Crossref Google Scholar
4

AlSalka, Y.; Hakki, A.; Schneider J.; Bahnemann, D. W. Co-catalyst-free photocatalytic hydrogen evolution on TiO2: Synthesis of optimized photocatalyst through statistical material science. Appl. Catal. B: Environ. 2018, 238, 422-433.
Crossref Google Scholar
5

Komatsuda, S.; Asakura, Y.; Vequizo, J. J. M.; Yamakata, A.; Yin, S. Enhanced photocatalytic NOx decomposition of visible-light responsive F-TiO2/(N, C)-TiO2 by charge transfer between F-TiO2 and (N, C)-TiO2 through their doping levels. Appl. Catal. B: Environ. 2018, 238, 358-364.
Crossref Google Scholar
6

Tsukamoto, D.; Shiraishi, Y.; Sugano, Y.; Ichikawa, S.; Tanaka, S.; Hirai, T. Gold nanoparticles located at the interface of anatase/rutile TiO2 particles as active plasmonic photocatalysts for aerobic oxidation. J. Am. Chem. Soc. 2012, 134, 6309-6315.
Crossref Google Scholar
7

Kar, P.; Zeng, S.; Zhang, Y.; Vahidzadeh, E.; Manuel, A.; Kisslinger, R.; Alam, K. M.; Thakur, U. K.; Mahdi, N.; Kumar, P. et al. High rate CO2 photoreduction using flame annealed TiO2 nanotubes. Appl. Catal. B: Environ. 2019, 243, 522-536.
Crossref Google Scholar
8

Ji, Y. F.; Luo, Y. New mechanism for photocatalytic reduction of CO2 on the anatase TiO2(101) surface: The essential role of oxygen vacancy. J. Am. Chem. Soc. 2016, 138, 15896-15902.
Crossref Google Scholar
9

Sun, Z. Y.; Talreja, N.; Tao, H. C.; Texter, J.; Muhler, M.; Strunk, J.; Chen, J. F. Catalysis of carbon dioxide photoreduction on nanosheets: Fundamentals and challenges. Angew. Chem. , Int. Ed. 2018, 57, 7610-7627.
Crossref Google Scholar
10

Zheng, L. H.; Su, H. R.; Zhang, J. Z.; Walekar, L. S.; Molamahmood, H. V.; Zhou, B. X.; Long, M. C.; Hu, Y. H. Highly selective photocatalytic production of H2O2 on sulfur and nitrogen co-doped graphene quantum dots tuned TiO2. Appl. Catal. B: Environ. 2018, 239, 475-484.
Crossref Google Scholar
11

Tian, C. S.; Sheng, W. L.; Tan, H.; Jiang, H.; Xiong, C. R. Fabrication of lattice-doped TiO2 nanofibers by vapor-phase growth for visible lightdriven N2 conversion to ammonia. ACS Appl. Mater. Interfaces 2018, 10, 37453-37460.
Crossref Google Scholar
12

Nauth, A. M.; Schechtel, E.; Dören, R.; Tremel, W.; Opatz, T. TiO2 nanoparticles functionalized with non-innocent ligands allow oxidative photocyanation of amines with visible/near-infrared photons. J. Am. Chem. Soc. 2018, 140, 14169-14177.
Crossref Google Scholar
13

Tasbihi, M.; Fresno, F.; Simon, U.; Villar-García, I. J.; Pérez-Dieste, V.; Escudero, C.; de la Peña O'Shea, V. A. On the selectivity of CO2 photoreduction towards CH4 using Pt/TiO2 catalysts supported on mesoporous silica. Appl. Catal. B: Environ. 2018, 239, 68-76.
Crossref Google Scholar
14

Gordon, T. R.; Cargnello, M.; Paik, T.; Mangolini, F.; Weber, R. T.; Fornasiero, P.; Murray, C. B. Nonaqueous synthesis of TiO2 nanocrystals using TiF4 to engineer morphology, oxygen vacancy concentration, and photocatalytic activity. J. Am. Chem. Soc. 2012, 134, 6751-6761.
Crossref Google Scholar
15

Ran, J. R.; Jaroniec, M.; Qiao, S. Z. Cocatalysts in semiconductor-based photocatalytic CO2 reduction: Achievements, challenges, and opportunities. Adv. Mater. 2018, 30, 1704649.
Crossref Google Scholar
16

Caudillo-Flores, U.; Muñoz-Batista, M. J.; Fernández-García, M.; Kubacka, A. Bimetallic Pt-Pd co-catalyst Nb-doped TiO2 materials for H2 photo-production under UV and Visible light illumination. Appl. Catal. B: Environ. 2018, 238, 533-545.
Crossref Google Scholar
17

Antolini, E. Photo-assisted methanol oxidation on Pt-TiO2 catalysts for direct methanol fuel cells: A short review. Appl. Catal. B: Environ. 2018, 237, 491-503.
Crossref Google Scholar
18

Zhang, Y. J.; Liu, J. M.; Zhang, Y.; Bi, Y. P. Relationship between interatomic electron transfer and photocatalytic activity of TiO2. Nano Energy 2018, 51, 504-512.
Crossref Google Scholar
19

Fang, W. J.; Qin, Z.; Liu, J. Y.; Wei, Z. D.; Jiang, Z.; Shangguan, W. F. Photo-switchable pure water splitting under visible light over nano-Pt@P25 by recycling scattered photons. Appl. Catal. B: Environ. 2018, 236, 140-146.
Crossref Google Scholar
20

Sinhamahapatra, A.; Lee, H. Y.; Shen, S. H.; Mao, S. S.; Yu, J. S. H-doped TiO2-x prepared with MgH2 for highly efficient solar-driven hydrogen production. Appl. Catal. B: Environ. 2018, 237, 613-621.
Crossref Google Scholar
21

Yoo, S. J.; Jeon, T. Y.; Lee, K. S.; Park, K. W.; Sung, Y. E. Effects of particle size on surface electronic and electrocatalytic properties of Pt/TiO2 nanocatalysts. Chem. Commun. 2010, 46, 794-796.
Crossref Google Scholar
22

Blackmore, C. E.; Rees, N. V.; Palmer, R. E. Modular construction of size-selected multiple-core Pt-TiO2 nanoclusters for electro-catalysis. Phys. Chem. Chem. Phys. 2015, 17, 28005-28009.
Crossref Google Scholar
23

di Valentin, C.; Pacchioni, G. Spectroscopic properties of doped and defective semiconducting oxides from hybrid density functional calculations. ACC. Chem. Res. 2014, 47, 3233-3241.
Crossref Google Scholar
24

Schneider, J.; Matsuoka, M.; Takeuchi, M.; Zhang, J. L.; Horiuchi, Y.; Anpo, M.; Bahnemann, D. W. Understanding TiO2 photocatalysis: Mechanisms and materials. Chem. Rev. 2014, 114, 9919-9986.
Crossref Google Scholar
25

Vaiano, V.; Lara, M. A.; Iervolino, G.; Matarangolo, M.; Navio, J. A.; Hidalgo, M. C. Photocatalytic H2 production from glycerol aqueous solutions over fluorinated Pt-TiO2 with high {001} facet exposure. J. Photochem. Photobiol. A: Chem. 2018, 365, 52-59.
Crossref Google Scholar
26

Qiao, Y. X.; Ma, W. B.; Theyssen, N.; Chen, C.; Hou, Z. S. Temperature-responsive ionic liquids: Fundamental behaviors and catalytic applications. Chem. Rev. 2017, 117, 6881-6928.
Crossref Google Scholar
27

Yang, Q. W.; Zhang, Z. Q.; Sun, X. G.; Hu, Y. S.; Xing, H. B.; Dai, S. Ionic liquids and derived materials for lithium and sodium batteries. Chem. Soc. Rev. 2018, 47, 2020-2064.
Crossref Google Scholar
28

Sun, Z. Y.; Huang, X.; Muhler, M.; Schuhmann, W.; Ventosa, E. A carbon-coated TiO2(B) nanosheet composite for lithium ion batteries. Chem. Commun. 2014, 50, 5506-5509.
Crossref Google Scholar
29

Zhang, B. X.; Zhang, J. L.; Tan, X. N.; Shao, D.; Shi, J. B.; Zheng, L. R.; Zhang, J.; Yang, G. Y.; Han, B. X. MIL-125-NH2@TiO2 core-shell particles produced by a post-solvothermal route for high-performance photocatalytic H2 production. ACS Appl. Mater. Interfaces 2018, 10, 16418-16423.
Crossref Google Scholar
30

Sun, Z. Y.; Zhao, Y. F.; Xie, Y.; Tao, R. T.; Zhang, H. Y.; Huang, C. L.; Liu, Z. M. The solvent-free selective hydrogenation of nitrobenzene to aniline: An unexpected catalytic activity of ultrafine Pt nanoparticles deposited on carbon nanotubes. Green Chem. 2010, 12, 1007-1011.
Crossref Google Scholar
31

Sun, Z. Y.; Masa, J.; Liu, Z. M.; Schuhmann, W.; Muhler, M. Highly concentrated aqueous dispersions of graphene exfoliated by sodium taurodeoxycholate: Dispersion behavior and potential application as a catalyst support for the oxygen-reduction reaction. Chem. -Eur. J. 2012, 18, 6972-6978.
Crossref Google Scholar
32

Khan, M. M.; Ansari, S. A.; Pradhan, D.; Ansari, M. O.; Han, D. H.; Lee, J.; Cho, M. H. Band gap engineered TiO2 nanoparticles for visible light induced photoelectrochemical and photocatalytic studies. J. Mater. Chem. A 2014, 2, 637-644.
Crossref Google Scholar
33

Kim, G. J.; Kwon, D. W.; Hong, S. C. Effect of Pt particle size and valence state on the performance of Pt/TiO2 catalysts for CO oxidation at room temperature. J. Phys. Chem. C 2016, 120, 17996-18004.
Crossref Google Scholar
34

Nagai, Y.; Shinjoh, H.; Yokota, K. Oxidation selectivity between n-hexane and sulfur dioxide in diesel simulated exhaust gas over platinum-supported zirconia catalyst. Appl. Catal. B: Environ. 2002, 39, 149-155.
Crossref Google Scholar
35

Yu, J. G.; Qi, L. F.; Jaroniec, M. Hydrogen production by photocatalytic water splitting over Pt/TiO2 nanosheets with exposed (001) facets. J. Phys. Chem. C 2010, 114, 13118-13125.
Crossref Google Scholar
36

Nie, L. H.; Yu, J. G.; Li, X. Y.; Cheng, B.; Liu, G.; Jaroniec, M. Enhanced performance of NaOH-modified Pt/TiO2 toward room temperature selective oxidation of formaldehyde. Environ. Sci. Technol. 2013, 47, 2777-2783.
Crossref Google Scholar
37

Iida, H.; Igarashi, A. Structure characterization of Pt-Re/TiO2 (rutile) and Pt-Re/ZrO2 catalysts for water gas shift reaction at low-temperature. Appl. Catal. A: Gen. 2006, 303, 192-198.
Crossref Google Scholar
38

Aramendía, M. A.; Colmenares, J. C.; Marinas, A.; Marinas, J. M.; Moreno, J. M.; Navío, J. A.; Urbano, F. J. Effect of the redox treatment of Pt/TiO2 system on its photocatalytic behaviour in the gas phase selective photooxidation of propan-2-ol. Catal. Today 2007, 128, 235-244.
Crossref Google Scholar
39

Naldoni, A.; Allieta, M.; Santangelo, S.; Marelli, M.; Fabbri, F.; Cappelli, S.; Bianchi, C. L.; Psaro, R.; Dal Santo, V. Effect of nature and location of defects on bandgap narrowing in black TiO2 nanoparticles. J. Am. Chem. Soc. 2012, 134, 7600-7603.
Crossref Google Scholar
40

Sinhamahapatra, A.; Jeon, J. P.; Yu, J. S. A new approach to prepare highly active and stable black titania for visible light-assisted hydrogen production. Energy Environ. Sci. 2015, 8, 3539-3544.
Crossref Google Scholar
41

Yu, H. J.; Li, J. Y.; Zhang, Y. H.; Yang, S. Q.; Han, K. L.; Dong, F.; Ma, T. Y.; Huang, H. W. Three-in-one oxygen vacancies: Whole visible-spectrum absorption, efficient charge separation, and surface site activation for robust CO2 photoreduction. Angew. Chem. , Int. Ed. 2019, 58, 3880-3884.
Crossref Google Scholar
42

Fan, X. Y.; Zhang, Y.; Zhong, K. D. Charge transfer from internal electrostatic fields is superior to surface defects for 2, 4-dichlorophenol degradation in K3-xNaxB6O10Br photocatalysts. Nanoscale 2018, 10, 20443-20452.
Crossref Google Scholar
43

Wang, H.; Zhang, W. D.; Li, X. W.; Li, J. Y.; Cen, W. L.; Li, Q. Y.; Dong, F. Highly enhanced visible light photocatalysis and in situ FT-IR studies on Bi metal@defective BiOCl hierarchical microspheres. Appl. Catal. B: Environ. 2018, 225, 218-227.
Crossref Google Scholar
44

Chiarello, G. L.; Dozzi, M. V.; Scavini, M.; Grunwaldt, J. D.; Selli, E. One step flame-made fluorinated Pt/TiO2 photocatalysts for hydrogen production. Appl. Catal. B: Environ. 2014, 160-161, 144-151.
Crossref Google Scholar
45

Huo, Y. N.; Jin, Y.; Zhu, J.; Li, H. X. Highly active TiO2-x-yNxFy visible photocatalyst prepared under supercritical conditions in NH4F/EtOH fluid. Appl. Catal. B: Environ. 2009, 89, 543-550.
Crossref Google Scholar
46

Ihara, T.; Miyoshi, M.; Iriyama, Y.; Matsumoto, O.; Sugihara, S. Visible-light-active titanium oxide photocatalyst realized by an oxygen-deficient structure and by nitrogen doping. Appl. Catal. B: Environ. 2003, 42, 403-409.
Crossref Google Scholar
47

Yang, G. D.; Jiang, Z.; Shi, H. H.; Jones, M. O.; Xiao, T. C.; Edwards, P. P.; Yan, Z. F. Study on the photocatalysis of F-S co-doped TiO2 prepared using solvothermal method. Appl. Catal. B: Environ. 2010, 96, 458-465.
Crossref Google Scholar
48

Du, X.; He, J. H.; Zhao, Y. G. Facile preparation of F and N codoped pinecone-like titania hollow microparticles with visible light photocatalytic activity. J. Phys. Chem. C 2009, 113, 14151-14158.
Crossref Google Scholar
49

Pan, J. Q.; Dong, Z. J.; Wang, B. B.; Jiang, Z. Y.; Zhao, C.; Wang, J. J.; Song, C. S.; Zheng, Y. Y.; Li, C. R. The enhancement of photocatalytic hydrogen production via Ti3+ self-doping black TiO2/g-C3N4 hollow core-shell nano-heterojunction. Appl. Catal. B: Environ. 2019, 242, 92-99.
Crossref Google Scholar
50

Chen, X. Y.; Kuo, D. H.; Lu, D. F. N-doped mesoporous TiO2 nanoparticles synthesized by using biological renewable nanocrystalline cellulose as template for the degradation of pollutants under visible and sun light. Chem. Eng. J. 2016, 295, 192-200.
Crossref Google Scholar
51

Li, Y. X.; Xie, C. F.; Peng, S. Q.; Lu, G. X.; Li, S. B. Eosin Y-sensitized nitrogen-doped TiO2 for efficient visible light photocatalytic hydrogen evolution. J. Mol. Catal. A: Chem. 2008, 282, 117-123.
Crossref Google Scholar
52

Xi, B. J.; Verma, L. K.; Li, J.; Bhatia, C. S.; Danner, A. J.; Yang, H.; Zeng, H. C. TiO2 thin films prepared via adsorptive self-assembly for self-cleaning applications. ACS Appl. Mater. Interfaces 2012, 4, 1093-1102.
Crossref Google Scholar
53

Pastrana-Martínez, L. M.; Morales-Torres, S.; Figueiredo, J. L.; Faria, J. L.; Silva, A. M. T. Graphene oxide based ultrafiltration membranes for photocatalytic degradation of organic pollutants in salty water. Water Res. 2015, 77, 179-190.
Crossref Google Scholar
54

Wang, Y.; Liu, X. Q.; Zheng, C. C.; Li, Y. C.; Jia, S. R.; Li, Z.; Zhao, Y. L. Tailoring TiO2 nanotube-interlaced graphite carbon nitride nanosheets for improving visible-light-driven photocatalytic performance. Adv. Sci. 2018, 5, 1700844.
Crossref Google Scholar
55

di Valentin, C.; Finazzi, E.; Pacchioni, G., Selloni, A.; Livraghi, S.; Czoska, A. M.; Paganini, M. C.; Giamello, E. Density functional theory and electron paramagnetic resonance study on the effect of N-F codoping of TiO2. Chem. Mater. 2008, 20, 3706-3714.
Crossref Google Scholar
56

Qin, L. P.; Wang, G. J.; Tan, Y. W. Plasmonic Pt nanoparticles-TiO2 hierarchical nano-architecture as a visible light photocatalyst for water splitting. Sci. Rep. 2018, 8: 16198.
Crossref Google Scholar
57

Liu, Y.; Zhang, P.; Tian, B. Z.; Zhang, J. L. Core-shell structural CdS@SnO2 nanorods with excellent visible-light photocatalytic activity for the selective oxidation of benzyl alcohol to benzaldehyde. ACS Appl. Mater. Interfaces 2015, 7, 13849-13858.
Crossref Google Scholar
58

Kumar, S.; Khanchandani, S.; Thirumal, M.; Ganguli, A. K. Achieving enhanced visible-light-driven photocatalysis using type-Ⅱ NaNbO3/CdS core/shell heterostructures. ACS Appl. Mater. Interfaces 2014, 6, 13221-13233.
Crossref Google Scholar
59

Zhong, H.; Yang, C.; Fan, L. Z.; Fu, Z. H.; Yang, X.; Wang, X. C.; Wang, R. H. Dyadic promotion of photocatalytic aerobic oxidation via the Mott-Schottky effect enabled by nitrogen-doped carbon from imidazolium-based ionic polymers. Energy Environ. Sci. 2019, 12, 418-426.
Crossref Google Scholar
60

Yang, Y. R.; Ye, K.; Cao, D. X.; Gao, P.; Qiu, M.; Liu, L.; Yang, P. P. Efficient charge separation from F- selective etching and doping of anatase-TiO2{001} for enhanced photocatalytic hydrogen production. ACS Appl. Mater. Interfaces 2018, 10, 19633-19638.
Crossref Google Scholar
61

Chu, J. Y.; Sun, Y. C.; Han, X. J.; Zhang, B.; Du, Y. C.; Song, B.; Xu, P. Mixed titanium oxide strategy for enhanced photocatalytic hydrogen evolution. ACS Appl. Mater. Interfaces 2019, 11, 18475-18482.
Crossref Google Scholar
62

Chen, Y.; Li, W. Z.; Wang, J. Y.; Gan, Y. L.; Liu, L.; Ju, M. T. Microwave-assisted ionic liquid synthesis of Ti3+ self-doped TiO2 hollow nanocrystals with enhanced visible-light photoactivity. Appl. Catal. B: Environ. 2016, 191, 94-105.
Crossref Google Scholar
63

Zhou, J.; Chen, W. C.; Sun, C. Y.; Han, L.; Qin, C.; Chen, M. M.; Wang, X. L.; Wang, E. B.; Su, Z. M. Oxidative polyoxometalates modified graphitic carbon nitride for visible-light CO2 reduction. ACS Appl. Mater. Interfaces 2017, 9, 11689-11695.
Crossref Google Scholar
64

Tan, D. X.; Zhang, J. L.; Shi, J. B.; Li, S. P.; Zhang, B. X.; Tan, X. N.; Zhang, F. Y.; Liu, L. F.; Shao, D.; Han, B. X. Photocatalytic CO2 transformation to CH4 by Ag/Pd bimetals supported on N‑doped TiO2 nanosheet. ACS Appl. Mater. Interfaces 2018, 10, 24516-24522.
Crossref Google Scholar
65

Dozzi, M. V.; Candeo, A.; Marra, G.; D'Andrea, C.; Valentini, G.; Selli, E. Effects of photodeposited gold vs. platinum nanoparticles on N, F-doped TiO2 photoactivity: A time-resolved photoluminescence investigation. J. Phys. Chem. C 2018, 122, 14326-14335.
Crossref Google Scholar
66

Martínez, L.; Soler, L.; Angurell, I.; Llorca, J. Effect of TiO2 nanoshape on the photoproduction of hydrogen from water-ethanol mixtures over Au3Cu/TiO2 prepared with preformed Au-Cu alloy nanoparticles. Appl. Catal. B: Environ. 2019, 248, 504-514.
Crossref Google Scholar
67

Ma, D. D.; Sun, D. K.; Zou, Y. J.; Mao, S. M.; Lv, Y. X.; Wang, Y.; Li, J.; Shi, J. W. The synergy between electronic anchoring effect and internal electric field in CdS quantum dots decorated dandelion-like Fe-CeO2 nanoflowers for improved photocatalytic hydrogen evolution. J. Colloid Interface Sci. 2019, 549, 179-188.
Crossref Google Scholar
68

Xu, T. T.; Wang, S. L.; Li, L.; Liu, X. Dual templated synthesis of tri-modal porous SrTiO3/TiO2@ carbon composites with enhanced photocatalytic activity. Appl. Catal. A: Gen. 2019, 575, 132-141.
Crossref Google Scholar
69

Ma, D. D.; Shi, J. W.; Sun, D. K.; Zou, Y. J.; Cheng, L. H.; He, C.; Wang, H. K.; Niu, C. M.; Wang, L. Z. Au decorated hollow ZnO@ZnS heterostructure for enhanced photocatalytic hydrogen evolution: The insight into the roles of hollow channel and Au nanoparticles. Appl. Catal. B: Environ. 2019, 244, 748-757.
Crossref Google Scholar
70

Xia, Y. Z.; Liang, S. J.; Wu, L.; Wang, X. X. Ultrasmall NiS decorated HNb3O8 nanosheeets as highly efficient photocatalyst for H2 evolution reaction. Catal. Today 2019, 330, 195-202.
Crossref Google Scholar
71

Liu, Y. Z.; Zhang, H. Y.; Ke, J.; Zhang, J. Q.; Tian, W. J.; Xu, X. Y.; Duan, X. G.; Sun, H. Q.; Tade, M. O.; Wang, S. B. 0D (MoS2)/2D (g-C3N4) heterojunctions in Z-scheme for enhanced photocatalytic and electrochemical hydrogen evolution. Appl. Catal. B: Environ. 2018, 228, 64-74.
Crossref Google Scholar
72

Cao, S. W.; Li, H.; Tong, T.; Chen, H. C.; Yu, A. C.; Yu, J. G.; Chen, H. M. Single-atom engineering of directional charge transfer channels and active sites for photocatalytic hydrogen evolution. Adv. Funct. Mater. 2018, 28, 1802169.
Crossref Google Scholar
Nano Research
Volume 12 Issue 8,
August 2019
Pages 1967-1972
DOI: 10.1007/s12274-019-2466-9
Cite this article:
Tan X, Zhang J, Tan D, et al. Ionic liquids produce heteroatom-doped Pt/TiO2 nanocrystals for efficient photocatalytic hydrogen production. Nano Research, 2019, 12(8): 1967-1972. https://doi.org/10.1007/s12274-019-2466-9
Topics:
NanocrystalsPhotocatalystsPhotocatalytic activity PlatinumPlatinum compoundsSolar power generationTitanium Dioxide

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Received: 28 March 2019
Revised: 06 June 2019
Accepted: 27 June 2019
Published: 10 July 2019
© Tsinghua University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019
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