Mechanistic Insights into Processive Polyethylene Hydrogenolysis through In Situ NMR

TY Zhao, M Meirow, A Tennakoon, X Wu… - …, 2023 - ACS Publications
Chemical polymer upcycling by processive catalysts is a promising plastic waste
remediation strategy, with the capability of producing selective, high-value products from …

Hydrodeoxygenation of guaiacol over Ru (0001): a DFT study

C Chiu, A Genest, A Borgna, N Rösch - Acs Catalysis, 2014 - ACS Publications
The hydrodeoxygenation (HDO) of aromatic oxygenates over ruthenium was studied
computationally on the model system guaiacol (2-methoxyphenol) on Ru (0001) using a …

A Mechanistic Study of Polyol Hydrodeoxygenation over a Bifunctional Pt-WOx/TiO2 Catalyst

KJ Stephens, AM Allgeier, AL Bell, TR Carlson… - ACS …, 2020 - ACS Publications
In recent years, metal–metal oxide catalysts have proven to be robust catalysts for
hydrodeoxygenation (HDO) of oxygenated compounds derived from biorenewable …

[HTML][HTML] Efficient electrocatalytic alkyne Semi-Hydrogenation and deuteration using Pd/PANI catalysts supported on nickel foam

G Wang, Y Li, W Zhu, F Shao, Q Cao, J Wang - Chemical Engineering …, 2024 - Elsevier
In this study, we synthesized Pd/PANI catalysts anchored on nickel foam (NF) via a single-
step CV electrodeposition process. The resulting Pd 0.3/PANI-NF materials exhibited …

Limited life cycle and cost assessment for the bioconversion of lignin‐derived aromatics into adipic acid

JBJH van Duuren, PJ De Wild, S Starck… - Biotechnology and …, 2020 - Wiley Online Library
Lignin is an abundant and heterogeneous waste byproduct of the cellulosic industry, which
has the potential of being transformed into valuable biochemicals via microbial fermentation …

Adsorption variations on the Ni (111) surface: electron density diversity from oxygen-containing functional groups

C Liu, C Wen, Z Zhang, Y Chen, H Yang, J Li… - … Systems Design & …, 2024 - pubs.rsc.org
In the catalytic hydrodeoxygenation (HDO) upgrading process of biomass pyrolysis,
adsorption behavior plays a crucial role in subsequent reaction processes. A …

Mechanism of guaiacol hydrodeoxygenation on cu (111): Insights from density functional theory studies

D Konadu, CR Kwawu, R Tia, E Adei, NH de Leeuw - Catalysts, 2021 - mdpi.com
Understanding the mechanism of the catalytic upgrade of bio-oils via the process of
hydrodeoxygenation (HDO) is desirable to produce targeted oxygen-deficient bio-fuels. We …

NMR Spectroscopic Isotope Tracking Reveals Cascade Steps in Carbohydrate Conversion by Tin‐Beta

SG Elliot, E Taarning, R Madsen, S Meier - ChemCatChem, 2018 - Wiley Online Library
Quantitative isotope tracking studies were used to investigate the reaction pathways that
occur for Sn‐Beta‐catalyzed carbohydrate conversion to various α‐hydroxy esters …

The catalytic hydrogenolysis of compounds derived from guaiacol on the Cu (111) surface: mechanisms from DFT studies

D Konadu, CR Kwawu, ES Menkah, R Tia… - Physical Chemistry …, 2023 - pubs.rsc.org
Pyrolysis oils have inferior properties compared to liquid hydrocarbon fuels, owing to the
presence of oxygenated compounds such as guaiacol, C6H4 (OH)(OCH3). The catalytic …

Application of a pyroprobe–deuterium NMR system: deuterium tracing and mechanistic study of upgrading process for lignin model compounds

H Ben, MW Jarvis, MR Nimlos, EL Gjersing… - Energy & …, 2016 - ACS Publications
In this study, a pyroprobe–deuterium (2H) NMR system has been used to identify isotopomer
products formed during the deuteration and ring opening of lignin model compounds …