A general protocol for precise syntheses of ordered mesoporous intermetallic nanoparticles

Yusuke Yamauchi, Hao Lv, Yanzhi Wang, Lizhi Sun, Ben Liu

Published: 2023-09-13 DOI: 10.1038/s41596-023-00872-1

mesoporous intermetallic nanoparticles

concurrent template strategy

catalytic performance

KIT-6

stoichiometry optimization

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References

Introduction
Materials
Procedure
Troubleshooting
Timing
Anticipated results
Acknowledgements
Extended Data Fig. 1 The comparison of soft and hard-templating method for the syntheses of mesoporous nanomaterials.
Extended Data Fig. 2 TEM images of mesoporous silica used in the Protocol.
Extended Data Fig. 3 The schematic procedures of the other morphologies and compositions of mesoporous intermetallics.
Extended Data Fig. 4 TEM images of meso-i-Pt1Sn1 nanoparticles with different nanoparticle size.
Extended Data Fig. 5 STEM EDS mapping images of meso-i-PtX2.
Extended Data Fig. 6 STEM/TEM and STEM EDX images of meso-i-Pt1Sn1, meso-i-Pt3Sn1, and meso-Pt nanoparticles after catalysis.
Extended Data Fig. 7 PXRD patterns of meso-Pt, meso-i-Pt3Sn1, and meso-i-Pt1Sn1 nanoparticles after catalytic stability tests.
Extended Data Fig. 8 EDS mapping images of meso-i-PtZnCo after ADT.
Extended Data Fig. 9 TEM images of Commercial Pt/C after ADT.

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A general protocol for precise syntheses of ordered mesoporous intermetallic nanoparticles

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