A Derivative of ZnIn2S4 Nanosheet Supported Pd Boosts Selective CO2 Hydrogenation

Wang, Kuncan1,2; Zhu, Yuanmin3,4,5; Gu, Meng5; Hu, Zhiwei6; Chang, Yu-Chung7; Pao, Chih-Wen7; Xu, Yong1; Huang, Xiaoqing2

2023-04-01

10.1002/adfm.202215148

ADVANCED FUNCTIONAL MATERIALS   影响因子和分区

1616-301X

1616-3028

CO2 hydrogenation to value-added chemicals has been considered as a promising way to reduce CO2 emission and alleviate energy crisis. However, the high-efficiency CO2 hydrogenation process is driven by the current drawbacks of low activity and/or selectivity. Herein, it is demonstrated that 2D S-doped ZnInOx, which evolves from the calcination of ZnIn2S4 nanosheets (ZIS NSs), can serve as a functional support for Pd nanoparticles (NPs) to promote the selective CO2 hydrogenation to CH3OH. Detailed investigations show that ZnIn2S4 will evolve into In2O3 and amorphous S-doped ZnO, on which Pd NPs are preferentially located due to the strong electrophilicity of S. Consequently, the strong interaction between Pd NPs and amorphous S-doped ZnO prevents Pd NPs from sintering and facilitates the selective CO2 hydrogenation to produce CH3OH. The optimal catalyst shows a CO2 conversion of 12.7% with a CH3OH selectivity of 87.4% at 280 degrees C. This study provides a facile route to regulate catalytic supports and controllably load active species, which may attract great research interests in the fields of heterogeneous catalysis.

anti-sintering CO2 hydrogenation In2O3 S doped support ZnIn2S4 nanosheets

SCI ; EI

英语

NI论文

其他

National Key R&D Program of China[2020YFB1505802] ; Ministry of Science and Technology[2017YFA0208200] ; National Natural Science Foundation of China["12004156","22025108","U21A20327","22121001"] ; Guangdong Provincial Natural Science Fund for Distinguished Young Scholars[2021B1515020081] ; Guangzhou Key Laboratory of Low Dimensional Materials and Energy Storage Devices[20195010002]

Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics

Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter

WOS:000972970200001

WILEY-V C H VERLAG GMBH

20231714017577

Carbon dioxide ; Catalysis ; Catalyst selectivity ; Energy policy ; Hydrogenation ; II-VI semiconductors ; Indium compounds ; Palladium ; Sintering ; Zinc oxide

Energy Policy:525.6 ; Precious Metals:547.1 ; Semiconducting Materials:712.1 ; Nanotechnology:761 ; Chemical Reactions:802.2 ; Chemical Agents and Basic Industrial Chemicals:803 ; Chemical Products Generally:804 ; Inorganic Compounds:804.2 ; Solid State Physics:933

MATERIALS SCIENCE

Web of Science

1.Guangdong Univ Technol, Sch Mat & Energy, Collaborat Innovat Ctr Adv Energy Mat, Guangzhou Key Lab Low Dimens Mat & Energy Storage, Guangzhou 510006, Peoples R China
2.Xiamen Univ, Coll Chem & Chem Engn, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
3.Dongguan Univ Technol, Res Inst Interdisciplinary Sci, Dongguan 523808, Peoples R China
4.Dongguan Univ Technol, Sch Mat Sci & Engn, Dongguan 523808, Peoples R China
5.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China
6.Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany
7.Natl Synchrotron Radiat Res Ctr, 101 Hsin Ann Rd, Hsinchu 30076, Taiwan

Wang, Kuncan,Zhu, Yuanmin,Gu, Meng,et al. A Derivative of ZnIn2S4 Nanosheet Supported Pd Boosts Selective CO2 Hydrogenation[J]. ADVANCED FUNCTIONAL MATERIALS,2023,33(30).

Wang, Kuncan.,Zhu, Yuanmin.,Gu, Meng.,Hu, Zhiwei.,Chang, Yu-Chung.,...&Huang, Xiaoqing.(2023).A Derivative of ZnIn2S4 Nanosheet Supported Pd Boosts Selective CO2 Hydrogenation.ADVANCED FUNCTIONAL MATERIALS,33(30).

Wang, Kuncan,et al."A Derivative of ZnIn2S4 Nanosheet Supported Pd Boosts Selective CO2 Hydrogenation".ADVANCED FUNCTIONAL MATERIALS 33.30(2023).