Nuclear spin relaxation as a probe of zeolite acidity: a combined NMR and TPD investigation of pyridine in HZSM-5

N Robinson, P Bräuer, APE York… - Physical Chemistry …, 2021 - pubs.rsc.org
The relative surface affinities of pyridine within microporous HZSM-5 zeolites are explored
using two-dimensional 1H nuclear magnetic resonance (NMR) relaxation time …

Low-field functional group resolved nuclear spin relaxation in mesoporous silica

N Robinson, EF May, ML Johns - ACS Applied Materials & …, 2021 - ACS Publications
Solid–fluid interactions underpin the efficacy of functional porous materials across a diverse
array of chemical reaction and separation processes. However, detailed characterization of …

[HTML][HTML] NMR Relaxation to Probe Zeolites: Mobility of Adsorbed Molecules, Surface Acidity, Pore Size Distribution and Connectivity

MG Shelyapina - Molecules, 2024 - mdpi.com
Unique structural and chemical properties, such as ion exchange, developed inner surface,
etc., as well as the wide possibilities and flexibility of regulating these properties, cause a …

Refined high-pressure tube design for improved resolution in high-pressure NMR spectroscopy

A Duchowny, SAO Restrepo, M Adams, R Thelen… - Analyst, 2022 - pubs.rsc.org
High-pressure NMR spectroscopy has become a valuable analytical tool in many activities,
including the energy sector, chemical research, and biophysics. Many pressure-based …

Theory and computation of nuclear shielding

T Kupka - 2020 - books.rsc.org
A review of the literature published from January to December 2019 on theoretical aspects
of nuclear magnetic shielding is presented. It covers both non-relativistic and relativistic …

[BOOK][B] Annual reports on NMR spectroscopy

WS Price - 2024 - books.google.com
Annual Reports on NMR Spectroscopy, Volume 111 presents the latest release in a series
that has established itself as a premier resource for both specialists and non-specialists …

Recent applications of benchtop NMR spectroscopy and relaxometry

OAH Jones, N Robinson - Annual Reports on NMR Spectroscopy, 2023 - Elsevier
NMR spectroscopy is a powerful analytical technique that has been one of the key
technologies in chemistry, particular for compound identification, structure elucidation and …

Quantitative measurement of mono-ethylene glycol (MEG) content using low-field nuclear magnetic resonance (NMR)

ER Shilliday, B Barrow, D Langford, NNA Ling… - Journal of Natural Gas …, 2022 - Elsevier
Extraction of natural gas from remote subsea reservoirs is often accompanied by increased
flow assurance risks such as hydrate blockages, which if formed can pose a serious threat to …

Low‐Field NMR Relaxation Analysis of High‐Pressure Ethane Adsorption in Mesoporous Silicas

K Yang, E Sadeghi Pouya, L Liu, M Li, X Yang… - …, 2022 - Wiley Online Library
Understanding the behaviour of short‐chain hydrocarbons confined to porous solids informs
the targeted extraction of natural resources from geological features, and underpins rational …

[HTML][HTML] Functional group resolved NMR relaxation of 3-carbon adsorbates in mesoporous alumina

N Robinson, C D'agostino, ML Johns - Magnetic Resonance Letters, 2023 - Elsevier
NMR relaxation analysis provides a unique and non-invasive probe of fluid dynamics within
porous materials, and may be applied to the interpretation of a wide variety of material and …