Results 121 to 130 of about 160,515 (349)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Relationship Between Chemical Structure and Effectiveness of Some Metallic Dialkyl and Diaryldithiophosphates in Different Lubricated Mechanisms Relations entre la structure chimique et l'efficacité de quelques dialkyles et dialkylaryldithiophosphates métalliques dans différents mécanismes lubrifiés

Oil & Gas Science and Technology, 2006
The antiwear (AW) and extreme-pressure (EP) properties of some metallic dialkyl and diaryidithiophosphates (MDTP), including zinc, have been studied in different metal/metal contact conditions : four-ball and FZG rigs.
Born M., Hipeaux J. C., Marchand P., Parc G.   +3 more
doaj   +1 more source

Visible-Light-Driven Catalytic Deracemization of Secondary Alcohols. [PDF]

Angew Chem Int Ed Engl, 2021
Zhang Z, Hu X.
europepmc   +1 more source

Secondary Organic Aerosol Formation from Healthy and Aphid-Stressed Scots Pine Emissions. [PDF]

, 2019
One barrier to predicting biogenic secondary organic aerosol (SOA) formation in a changing climate can be attributed to the complex nature of plant volatile emissions.
Buchholz, Angela, Faiola, Celia L, Holopainen, Jarmo K, Kari, Eetu, Khalaj, Farzaneh, Kivimäenpää, Minna, Miettinen, Pasi, Pullinen, Iida, Schobesberger, Siegfried, Virtanen, Annele, Yli-Juuti, Taina, Ylisirniö, Arttu   +11 more
core  

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source

Palladium-Catalyzed Selective Carbonylation Reactions of Ortho-Phenylene Dihalides with Bifunctional N,O-Nucleophiles

Molecules
Palladium-catalyzed carbonylation reactions of ortho-phenylene dihalides were studied using aminoethanols as heterobifunctional N,O-nucleophiles. The activity of aryl-iodide and -bromide as well as the chemoselective transformation of amine and hydroxyl ...
Fanni Bede, Attila Takács, László Kollár, Péter Pongrácz   +3 more
doaj   +1 more source

Impact of Carboxyl Groups in Graphene Oxide on Chemoselective Alcohol Oxidation with Ultra-Low Carbocatalyst Loading

Scientific Reports, 2017
A highly efficient and simple chemoselective aerobic oxidation of primary alcohols to either aldehydes or carboxylic acids in the presence of nitric acid was developed, utilising 5 wt% graphene oxide as a carbocatalyst under ambient reaction conditions ...
Yan Cui, Young Hee Lee, Jung Woon Yang
doaj   +1 more source

Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals based on measurements over the Pacific during TRACE-P [PDF]

, 2004
Airborne measurements of a large number of oxygenated volatile organic chemicals (OVOC) were carried out in the Pacific troposphere (0.1 - 12 km) in winter/spring of 2001 (24 February to 10 April).
Avery, MA, Blake, D, Chatfield, RB, Crawford, JH, Czech, E, Evans, MJ, Field, BD, Fried, A, Fuelberg, H, Heikes, B, Jacob, DJ, Sachse, G, Salas, LJ, Sandholm, S, Singh, HB, Talbot, R, Walega, J   +16 more
core  

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

An Engineered Cholesterol Oxidase Catalyses Enantioselective Oxidation of Non-steroidal Secondary Alcohols. [PDF]

Chembiochem, 2022
Heath RS, Sangster JJ, Turner NJ.
europepmc   +1 more source