Literature DB >> 11456997

Direct observation of Brønsted acidic sites in dehydrated zeolite H-ZSM5 using DFS-enhanced (27)Al MQMAS NMR spectroscopy.

A P Kentgens, D Iuga, M Kalwei, H Koller.   

Abstract

Entities:  

Year:  2001        PMID： 11456997     DOI： 10.1021/ja005917c

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


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  4 in total

1.  Structure and Catalytic Characterization of a Second Framework Al(IV) Site in Zeolite Catalysts Revealed by NMR at 35.2 T.

Authors:  Kuizhi Chen; Sarah Horstmeier; Vy T Nguyen; Bin Wang; Steven P Crossley; Tram Pham; Zhehong Gan; Ivan Hung; Jeffery L White
Journal:  J Am Chem Soc       Date:  2020-04-13       Impact factor: 15.419

2.  High-Field One-Dimensional and Two-Dimensional 27Al Magic-Angle Spinning Nuclear Magnetic Resonance Study of θ-, δ-, and γ-Al2O3 Dominated Aluminum Oxides: Toward Understanding the Al Sites in γ-Al2O3.

Authors:  Suochang Xu; Nicholas R Jaegers; Wenda Hu; Ja Hun Kwak; Xinhe Bao; Junming Sun; Yong Wang; Jian Zhi Hu
Journal:  ACS Omega       Date:  2021-01-25

Review 3.  Recent advances in solid-state NMR of zeolite catalysts.

Authors:  Weiyu Wang; Jun Xu; Feng Deng
Journal:  Natl Sci Rev       Date:  2022-08-08       Impact factor: 23.178

4.  The acidic nature of "NMR-invisible" tri-coordinated framework aluminum species in zeolites.

Authors:  Shaohui Xin; Qiang Wang; Jun Xu; Yueying Chu; Pengfei Wang; Ningdong Feng; Guodong Qi; Julien Trébosc; Olivier Lafon; Weibin Fan; Feng Deng
Journal:  Chem Sci       Date:  2019-09-12       Impact factor: 9.825
  4 in total

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