Results 201 to 210 of about 13,002 (297)

Eco‐Friendly Synthesis of Cobalt Phthalocyanine for High‐Efficiency CO2${\rm CO}_{2}$ Electroreduction

Chemistry – A European Journal, EarlyView.
A sustainable synthesis of cobalt phthalocyanine (CoPc) using low‐impact solvents yields high‐performance electrocatalysts with reduced waste (E‐factor 18.6). When integrated into gas diffusion electrodes, CoPc achieves up to 12% Faradays efficiency for CO2‐to‐methanol and 65% CO2‐to‐CO conversion, aligning with state‐of‐the‐art materials and enabling ...
Gloria Zanotti, Federica Palmeri, Venanzio Raglione, Abdolhamid Khodadadi, Camille Tabaries, Jerome Capitolis, Mathieu Prevot, Laurent Piccolo, Mahmoud Zendehdel, Roberto Flammini, Giorgio Contini   +10 more
wiley   +1 more source

Strong Stabilization of Co Nanoparticles by CeO_2-x Clusters in Inverse CeO_x/Co Catalysts for Enhanced CO₂ Methanation. [PDF]

Adv Mater
Gao Y, Muravev V, Fan Y, Zhang H, Wagemakers J, Parastaev A, Kosinov N, Hensen EJM.   +7 more
europepmc   +1 more source

Preparing an Exsolvable Ru‐Substituted LaFeO3 Perovskite With High Surface Area From a Self‐Sacrificial Polymer Template: A Versatile Strategy for Enhanced Catalytic Performance

Chemistry – A European Journal, EarlyView.
High‐surface‐area LaFe0.9Ru0.1O3 is prepared by infiltration of porous Amberlite XAD16 polymer beads. Ru exsolution of this perovskite material leads to a supported catalyst with small Ru particles, exhibiting promising catalytic performance propane combustion.
Jaime Gallego, Yu Wang, Alexander Santamaría, Herbert Over, Bernd M. Smarsly   +4 more
wiley   +1 more source

Plasma-Derived Atomic Hydrogen Enables Eley-Rideal-Type CO₂ Methanation at Low Temperatures. [PDF]

JACS Au
Kim DY, Inagaki Y, Yamakawa T, Lu B, Sato Y, Shirai N, Furukawa S, Kim HH, Takakusagi S, Sasaki K, Nozaki T.   +10 more
europepmc   +1 more source

Design of heterogeneous catalysts [PDF]

, 2009
Frey, Anne Mette
core  

Harnessing Acoustic Cavitation Energy for the Selective Degradation of Impurities in Glucose Syrup

Chemistry – A European Journal, EarlyView.
The energy released during the implosion of acoustic cavitation bubbles can be harnessed and selectively transferred to a target solute, enabling its specific decomposition without degrading other solutes present in the solution. This proof of concept was demonstrated in the degradation of impurities present in trace amount in glucose syrup.
Shambel Getachew Wasse, Prince N. Amaniampong, François Jérôme   +2 more
wiley   +1 more source

Insight and comprehensive study of Ni-based catalysts supported on various metal oxides for CO₂ methanation. [PDF]

Sci Rep
Kuhaudomlap S, Srifa A, Koo-Amornpattana W, Fukuhara C, Ratchahat S.   +4 more
europepmc   +1 more source

Low‐Temperature Initiation Enhances HCN and NH3 Formation From Methane and NO Over Pt/Al2O3

Chemistry – A European Journal, EarlyView.
Hydrogen cyanide (HCN) was formed from CH4 and NO over Pt/Al2O3 at low temperatures. Increasing NO concentration and optimizing reaction‐start conditions significantly enhanced HCN yield. In situ FTIR and DXAFS measurements revealed that dynamically balancing Pt‑CO and Pt‑CN surface species, particularly their desorption under temperature‑swing ...
Emika Yamashita, Kyoko K. Bando, Toshitaka Kubo, Atsushi Takagaki   +3 more
wiley   +1 more source

CO₂ Methanation over Ni Catalysts Supported on Pr-Doped CeO₂ Nanostructures Synthesized via Hydrothermal and Co-Precipitation Methods. [PDF]

Nanomaterials (Basel)
Tsiotsias AI, Charisiou ND, Dabbawala AA, Hussien AGS, Sebastian V, Hinder SJ, Baker MA, Mao S, Polychronopoulou K, Goula MA.   +9 more
europepmc   +1 more source

Influence of trace substances on methanation catalysts in dynamic biogas upgrading [PDF]

, 2014
Born, Jens, Ehimen, Ehiazesebhor Augustine, Holm-Nielsen, Jens Bo, Jurgensen, Lars, Rooney, David   +4 more
core