Results 191 to 200 of about 11,648 (266)

Acetylene Semi‐Hydrogenation by Photocatalysis

Angewandte Chemie, EarlyView.
Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato, Brando Adranno, Sharon Silloni, Marianna Barbieri, Claudia Masia, Francesca Arcudi, Luka Đorđević   +6 more
wiley   +1 more source

How Buffer Ions Shape Hydrogen Evolution at Non-extreme pH: Operando Insights into Cu-Mo Electrocatalyst Surface Dynamics. [PDF]

ACS Appl Mater Interfaces
Nishimoto T, Obata K, Komiya H, Harada K, Yoshida M, Rivera Rocabado DS, Ishimoto T, Noguchi TG, Yamauchi M, Takanabe K.   +9 more
europepmc   +1 more source

Functionalization‐Mediated Synthesis of Bridge‐Coordinated Fe Atoms on MoS2 Nanosheets for PEM Water Electrolyzers

Angewandte Chemie, EarlyView.
We report a functionalization‐mediated strategy to synthesize robust iron (Fe) atoms selectively coordinated at bridge sites on molybdenum disulfide (MoS2) nanosheets. The resulting b‐Fe‐MoS2 catalyst exhibits enhanced activity and durability for the hydrogen evolution reaction in proton exchange membrane water electrolyzers compared to atop ...
Zakaria Anfar, Haitham Maslouh, Yuwei Yang, Mathilde Moderne, Jiefeng Liu, Loïc Assaud, Mikhael Bechelany, Chrystelle Salameh, Kun Qi, Yuying Meng, Huali Wu, Ji Li, Nicholas M. Bedford, Damien Voiry   +13 more
wiley   +1 more source

Multifunctional BiomimicCopper Nanozyme as Glucose and Hydrogen Peroxide Biosensor. [PDF]

ACS Omega
Pitchaimani D, Pathmanathan P, Anandhanatarajan G.   +2 more
europepmc   +1 more source

CO2‐to‐CO Electrochemical Conversion With an Fe(I) Porphyrin Complex in Water

Angewandte Chemie, EarlyView.
Using in situ UV–vis/IR spectroelectrochemistry, we track CO2 reduction by a water‐soluble iron porphyrin. Rather than the usual [Fe0] intermediate in organic solvents, CO2 binds the electrogenerated [FeI] species and undergoes reductive C─O cleavage to stable [FeII‐CO]. This previously unexplored reaction pathway is facilitated by an aqueous H‐bonding
Andrew Howe, Aude Salamé, Ulysse Garnier, Marc Robert, Elodie Anxolabéhère‐Mallart, Mun Hon Cheah   +5 more
wiley   +1 more source

New Paste Electrode Based on Copper and Gallium Mixed Metal Oxides-Decorated CNT for Highly Electrocatalyzed Hydrogen Evolution Reaction. [PDF]

Int J Mol Sci
Barrientos C, Moris S, Arias D, Pecchi G, Ibarra J, Ramírez G, Gidi L.   +6 more
europepmc   +1 more source

Highly Selective Hydrogen Peroxide Production Using an AgPd-Based Electrocatalyst with Ultralow Pd Loading. [PDF]

ACS Omega
Oliveira ES, Pereira FS, Martins JS, Silva FAE, Alcântara A, Liu L, de Almeida JMAR, Romano PN, Tanaka AA, Rodrigues TS, Garcia MAS.   +10 more
europepmc   +1 more source

Promoting direct C─N coupling via NO intermediate modulation for highly selective electrochemical urea synthesis. [PDF]

Sci Adv
Zhang X, Shi Z, Zuo Y, Yu D, He Q, Sun L, Yang W, Shan J, Wang X.   +8 more
europepmc   +1 more source

High-performance oxygen reduction electrocatalysis enabled by Ni_corePd_shell nanoparticles immobilized on MoS₂ nanosheets.

Nanoscale
Minadakis MP, Sato Y, Canton-Vitoria R, Suenaga K, Tagmatarchis N.   +4 more
europepmc   +1 more source