Results 131 to 140 of about 43,100 (315)

Electrocatalysis by Coinage Metal Nanoclusters of Atomic Precision: Tailoring Catalytic Reactivity and Stability by Ligands and Composition

open access: yesChemistry – An Asian Journal, Volume 21, Issue 1, January 2026.
Atomically precise coinage metal nanoclusters offer an exceptional platform for probing structure–activity relationships in electrocatalysis. This review first outlines general catalyst‐design principles, emphasizing how ligand environment, morphology, doping, and surface modification govern electrocatalytic behavior.
Yingwei Li   +3 more
wiley   +1 more source

Hydrogen fuel production from sugarcane and its byproducts – a critical review

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 1, Page 352-376, January/February 2026.
Abstract The transition to a low‐carbon economy has intensified the search for sustainable hydrogen (H2) production routes. Sugarcane and its byproducts, such as bagasse, molasses and vinasse, have emerged as promising feedstocks due to their ready availability and renewable nature. However, comprehensive evaluations of the efficiency, limitations, and
Jaqueline Calixto de Sousa   +3 more
wiley   +1 more source

Improving CO2 Photoconversion by Layered Materials: Boosted Optoelectronic Performance and Catalytic Activity of g‐C3N4 by Ultrasound Exfoliation

open access: yesChemCatChem, Volume 18, Issue 1, 15 January 2026.
Exfoliation by ultrasound of graphitic carbon nitride improved activity for the photoreduction of CO2. Abstract Exfoliation of graphitic carbon nitride g‐C3N4 by means of ultrasound (US) treatment at varying input power is investigated. Exfoliation of g‐C3N4 displays a strong dependence of US input power, with a slightly enhanced bandgap (2.8 eV), but ...
Matteo Tommasi   +5 more
wiley   +1 more source

Modeling and Simulation of Combined CO2 Capture and Hydrogenation to Methanol at Atmospheric Pressure and Low Temperature

open access: yesChemCatChem, Volume 18, Issue 2, 28 January 2026.
This study investigates and models a bifunctional catalyst system for CO2 capture and hydrogenation to methanol at low temperatures. Using kinetic data from TGA and steady‐state reactions, a transient reactor model predicts methanol formation. Parametric analysis highlights optimal isothermal cycles and material improvements for enhanced efficiency ...
Sofia Angeli   +6 more
wiley   +1 more source

Illuminated syngas [PDF]

open access: yesNature Catalysis, 2018
openaire   +1 more source

Gallia‐ Versus Alumina‐Supported Cu: Dynamics of Ga in Catalysts for Green Methanol Production

open access: yesChemCatChem, Volume 18, Issue 2, 28 January 2026.
Cu‐based catalysts with Al2O3 or Ga2O3 supports were studied for CO2 hydrogenation to methanol. Complementary in situ and operando XAS and XRPD reveal that copper and gallium undergo various structural changes from the precursor state. Ga promotion benefits arise rather from metal‐oxide interfaces than CuGa alloys.
Lorena Baumgarten   +14 more
wiley   +1 more source

Innentitelbild: Electrochemical Conversion of CO2 to Syngas with Controllable CO/H2 Ratios over Co and Ni Single‐Atom Catalysts (Angew. Chem. 8/2020) [PDF]

open access: bronze, 2020
Qun He   +8 more
openalex   +1 more source

Aspen Plus Simulation of Chemical Looping Combustion of Syngas and Methane in Fluidized Beds [PDF]

open access: green, 2022
Micah Jasper   +4 more
openalex   +1 more source

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