Transition metal phosphides (Ni, Co, Mo, W) for hydrodeoxygenation of biorefinery products (a review)

MA Golubeva, EM Zakharyan, AL Maximov - Petroleum Chemistry, 2020 - Springer
The active use of transition metal phosphides in catalysis commenced at the beginning of
the 2000s primarily in hydrodesulfurization and hydrodenitrogenation reactions. Owing to an …

A cobalt phosphide catalyst for the hydrogenation of nitriles

T Mitsudome, M Sheng, A Nakata, J Yamasaki… - Chemical …, 2020 - pubs.rsc.org
The study of metal phosphide catalysts for organic synthesis is rare. We present, for the first
time, a well-defined nano-cobalt phosphide (nano-Co2P) that can serve as a new class of …

Kinetics of the hydrodeoxygenation of cresol isomers over Ni2P/SiO2: Proposals of nature of deoxygenation active sites based on an experimental study

VOO Gonçalves, PM de Souza, VT da Silva… - Applied Catalysis B …, 2017 - Elsevier
The hydrodeoxygenation of cresols (m-cresol, p-cresol and o-cresol) over Ni 2 P/SiO 2 was
carried out between 250 and 340° C under high hydrogen pressure (between 1.6 and 3.2 …

Dehydra-decyclization of tetrahydrofuran on H-ZSM5: mechanisms, pathways, and transition state entropy

S Li, OA Abdelrahman, G Kumar, M Tsapatsis… - ACS …, 2019 - ACS Publications
Butadiene is an important monomer for rubbery and hard polymeric materials, and it can be
produced efficiently from biomass-derived tetrahydrofuran (THF) using solid-acid zeolite …

In Situ Methods for Identifying Reactive Surface Intermediates during Hydrogenolysis Reactions: C–O Bond Cleavage on Nanoparticles of Nickel and Nickel …

ME Witzke, A Almithn, CL Conrad… - Journal of the …, 2019 - ACS Publications
Identifying individual reactive intermediates within the “zoo” of organometallic species that
form on catalytic surfaces during reactions is a long-standing challenge in heterogeneous …

A study of the hydrodeoxygenation of anisole over Re-MoOx/TiO2 catalyst

IT Ghampson, R Canales, N Escalona - Applied Catalysis A: General, 2018 - Elsevier
A well-characterized Re-MoO x/TiO 2 catalyst was used to investigate the reaction sequence
involved during the hydrodeoxygenation of anisole in a batch reactor by varying the initial …

Ring opening of biomass-derived cyclic ethers to dienes over silica/alumina

MD Kumbhalkar, JS Buchanan, GW Huber… - ACS …, 2017 - ACS Publications
We show that cyclic ethers, such 2-methyltetrahydrofuran (2-MTHF), can undergo
dehydration to produce pentadienes over SiO2/Al2O3. The catalyst exhibited reversible …

Role of phosphorous in transition metal phosphides for selective hydrogenolysis of hindered C–O bonds

C Waldt, H Montalvo-Castro, A Almithn… - Journal of …, 2023 - Elsevier
C–O hydrogenolysis can upgrade biomass to higher value chemicals, but often requires the
selective activation of sterically hindered C–O bonds. Previous work examining C–O …

Gas phase hydrogenation of furfural to obtain valuable products using commercial Cr-free catalysts as an environmentally sustainable alternative to copper chromite

CP Jiménez-Gómez, JA Cecilia… - Journal of …, 2021 - Elsevier
Traditionally, copper chromite has been used in furfural hydrogenation to obtain valuable
products, like furfuryl alcohol. However, the presence of Cr poses serious environmental …

Nondestructive construction of Lewis acid sites on the surface of supported nickel phosphide catalysts by atomic-layer deposition

G Yun, Q Guan, W Li - Journal of Catalysis, 2018 - Elsevier
In this paper, we have developed a new strategy to construct the acidic sites on the surface
of supported transition-metal phosphide catalysts, which could precisely control the …