Synergistic catalysis over bimetallic alloy nanoparticles

AK Singh, Q Xu - ChemCatChem, 2013 - Wiley Online Library
Bimetallic nanoparticles (NPs) have emerged as an important class of catalysts. In many
cases, bimetallic alloy NPs have higher catalytic efficiencies than their monometallic …

Enhanced catalytic upgrading of glycerol into high value-added H2 and propanediols: Recent developments and future perspectives

M El Doukkali, A Iriondo, I Gandarias - Molecular Catalysis, 2020 - Elsevier
This paper is a review of the main scientific progresses achieved by the authors in the field
of bioglycerol upgrading. Our research focused on the development of efficient precious …

Nanostructured Pt-and Ni-based catalysts for CO2-reforming of methane

M García-Diéguez, IS Pieta, MC Herrera, MA Larrubia… - Journal of …, 2010 - Elsevier
The effect of using a nanofibrous Al2O3 as support for Ni-based catalysts, modified with Pt,
for the dry reforming of methane (DRM) was studied. Monometallic (Ni and Pt) and bimetallic …

Hydrodeoxygenation of phenolics over uniformly dispersed Pt–Ni alloys supported by self–pillared ZSM–5 nanosheets

L Guo, Y Tian, X He, C Qiao, G Liu - Fuel, 2022 - Elsevier
Zeolite supported transition metal catalysts have been proved highly efficient for
hydrodeoxygenation (HDO) of bio–oil, but always faced decreased catalytic activity due to …

Graphene sheets from graphitized anthracite coal: preparation, decoration, and application

Q Zhou, Z Zhao, Y Zhang, B Meng, A Zhou, J Qiu - Energy & fuels, 2012 - ACS Publications
Coal has been used as an important resource for the production of chemicals, conventional
carbon materials, as well as carbon nanomaterials with novel structures, in addition to its …

Mild hydrogenation of bio-oil and its derived phenolic monomers over Pt–Ni bimetal-based catalysts

X Zhang, K Wang, J Chen, L Zhu, S Wang - Applied Energy, 2020 - Elsevier
Mild prehydrogenation of phenolics in bio-oil is known to effectively alleviate the severe
coking that occurs on the surface of the cracking catalysts. This study investigated the …

A comparison of sol–gel and impregnated Pt or/and Ni based γ-alumina catalysts for bioglycerol aqueous phase reforming

M El Doukkali, A Iriondo, PL Arias, J Requies… - Applied Catalysis B …, 2012 - Elsevier
Two series of Pt or/and Ni-based γ-alumina catalysts were prepared using sol–gel and
conventional impregnation methods. Their activities were tested in the aqueous phase …

Facile synthesis of PtNi intermetallic nanoparticles: Influence of reducing agent and precursors on electrocatalytic activity

BM Leonard, Q Zhou, D Wu, FJ DiSalvo - Chemistry of Materials, 2011 - ACS Publications
In this paper, a nonaqueous synthesis of PtNi nanoparticles is presented using multiple
reducing agents and metal precursors. Through this investigation, it was found that all the …

Glycerol liquid phase conversion over monometallic and bimetallic catalysts: Effect of metal, support type and reaction temperatures

A Iriondo, JF Cambra, VL Barrio, MB Guemez… - Applied Catalysis B …, 2011 - Elsevier
Glycerol liquid conversion under catalytic aqueous steam reforming conditions was studied.
For this purpose monometallic Ni and Pt and bimetallic PtNi catalysts supported on γ-Al 2 O …

The Pt‐Enriched PtNi Alloy Surface and its Excellent Catalytic Performance in Hydrolytic Hydrogenation of Cellulose

G Liang, L He, M Arai, F Zhao - ChemSusChem, 2014 - Wiley Online Library
Ni‐based catalysts are currently a subject of intense research in the hydrolytic
hydrogenation of cellulose. We previously reported that Ni/ZSM‐5 catalyst gave high yield of …