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The DOI matches its Crossref record; 59 of the 59 references it cites were found in a registry or an index.

Zeolite‐Encaged Single‐Atom Rhodium Catalysts: Highly‐Efficient Hydrogen Generation and Shape‐Selective Tandem Hydrogenation of Nitroarenes

Sun, Qiming, Wang, Ning, Zhang, Tianjun, Bai, Risheng, Mayoral, Alvaro, Zhang, Peng, Zhang, Qinghong, Terasaki, Osamu, Yu, Jihong·2019·Angewandte Chemie International Edition

Abstract

Single‐atom catalysts are emerging as a new frontier in heterogeneous catalysis because of their maximum atom utilization efficiency, but they usually suffer from inferior stability. Herein, we synthesized single‐atom Rh catalysts embedded in MFI‐type zeolites under hydrothermal conditions and subsequent ligand‐protected direct H 2 reduction. C s‐corrected scanning transmission electron microscopy and extended X‐ray absorption analyses revealed that single Rh atoms were encapsulated within 5‐membered rings and stabilized by zeolite framework oxygen atoms. The resultant catalysts exhibited excellent H 2 generation rates from ammonia borane (AB) hydrolysis, up to 699 min−1 at 298 K, representing the top level among heterogeneous catalysts for AB hydrolysis. The catalysts also showed superior catalytic performance in shape‐selective tandem hydrogenation of various nitroarenes by coupling with AB hydrolysis, giving >99 % yield of corresponding amine products.

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Metadata

Authors
Sun, Q., Wang, N., Zhang, T., Bai, R., Mayoral, A., Zhang, P., Zhang, Q., Terasaki, O., & Yu, J.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2019-11-19
Volume
58
Issue
51
Pages
18570-18576
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2981494409
Cited by
454
References
59
FWCI
17.63
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Zeolite‐Encaged Single‐Atom Rhodium Catalysts: Highly‐Efficient Hydrogen Generation and Shape‐Selective Tandem Hydrogenation of Nitroarenes. https://app.cochat.ai/papers/10.1002/anie.201912367
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Sun, Q., Wang, N., Zhang, T., Bai, R., Mayoral, A., Zhang, P., Zhang, Q., Terasaki, O., & Yu, J. (2019). Zeolite‐Encaged Single‐Atom Rhodium Catalysts: Highly‐Efficient Hydrogen Generation and Shape‐Selective Tandem Hydrogenation of Nitroarenes. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201912367

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