Search
Search Results
-
Transition-Metal Catalyzed Synthesis of Pyrimidines: Recent Advances, Mechanism, Scope and Future Perspectives
Pyrimidine is a pharmacologically important moiety that exhibits diverse biological activities. This review reflects the growing significance of...
-
High-Performance α-Diimine Nickel Complexes for Facile Access of PE Elastomers with Exceptional Material Properties
For practicable elastomeric polyethylene, achieving high catalyst thermal stability and activity, along with precise control of polymer properties...
-
High loading of single atomic iron sites in Fe–NC oxygen reduction catalysts for proton exchange membrane fuel cells
Non-precious iron-based catalysts (Fe–NCs) require high active site density to meet the performance targets as cathode catalysts in proton exchange...
-
Click Chemistry to Metal-Organic Frameworks as a Synthetic Tool for MOF and Applications for Functional Materials
Metal-organic Frameworks (MOF) are a new class of functional crystalline materials with the large nanopores and open frame structures. The controlled...
-
Recent Advances on PEM Fuel Cells: From Key Materials to Membrane Electrode Assembly
In recent years, proton exchange membrane (PEM) fuel cells have regained worldwide attention from academia, industries, investors, and governments....
-
Overcoming the Electrode Challenges of High-Temperature Proton Exchange Membrane Fuel Cells
Proton exchange membrane fuel cells (PEMFCs) are becoming a major part of a greener and more sustainable future. However, the costs of high-purity...
-
Method for Isolating Asphaltenes from Petroleum by Their Precipitation from Supercritical Carbon Dioxide
A study was carried out on the precipitation of heavy fractions and the isolation of asphaltenes from a petroleum sample using supercritical carbon...
-
Diporphyrin tweezer for multichannel spectroscopic analysis of enantiomeric excess
Chiral 1,1’-binaphthyl-linked diporphyrin ‘tweezers’ ( R )- 1 /( S )- 1 and the corresponding zinc(II) complexes ( R )- 2 /( S )- 2 were prepared as chiral host...
-
Fluorescence detection of hydroxyl radical generated from oxygen reduction on Fe/N/C catalyst
Pyrolyzed Fe/N/C catalyst has been considered as the most promising candidate to replace Pt for oxygen reduction reaction (ORR) in fuel cells....
-
Introduction
This thesis explores the design and synthesis of heterometallated oligo-porphyrin nanostructures and presents an investigation into the photophysical...
-
Lanthanide Supramolecular Systems
This brief chapter reviews fundamental properties of luminescent trivalent lanthanide ions in the context of supramolecular systems. The first...
-
Synthesis, properties, and catalysis of p-block complexes supported by bis(arylimino)acenaphthene ligands
Bis(arylimino)acenaphthene (Ar-BIAN) ligands have been recognized as robust scaffolds for metal complexes since the 1990 s and most of their...
-
Squaramide-Based Catalysts in Organic Synthesis (A Review)
AbstractThe review considers works published over the past 5 years on the synthesis, modifications, and application of chiral catalysts based on...
-
Oxidation of Olefins to Carbonyl Compounds: Modern View of the Classical Reaction
AbstractThe results of 60 years' research into the mechanisms of olefin oxidation catalyzed by palladium complexes (Wacker oxidation) are analyzed....
-
Facile synthesis of hydrothermally stable mesoporous ZSM-5 zeolite from Al- SBA-16 via steam assisted crystallization
In this work, Al grafted SBA-16 (Al-SBA-16) is converted into a fully crystalline hierarchical mesoporous ZSM-5 zeolite with hydrothermal stability...
-
Synthesis of n-Butyl Levulinate Using Mesoporous Zeolite H-BEA Catalysts with Different Catalytic Characteristics
AbstractThe present work focuses on the utilization of waste biomass for the improvement of key catalytic properties of conventional zeolite H-BEA....
-
Layer-structured NbSe2 anode material for sodium-ion and potassium-ion batteries
Layered compounds with large interlayer spacing enabling ions intercalation are promising anode materials for sodium-ion and potassium-ion batteries....
-
Intramolecular interaction of synthetic chlorophyll heterodyads with different π-skeletons
Two heterodyads were prepared from the chemical modification of naturally occurring (bacterio)chloro-phyll-a and composed of a chlorin π-skeleton...
-
Bimetallic Pd/SnO2 Nanoparticles on Metal Organic Framework (MOF)-Derived Carbon as Electrocatalysts for Ethanol Oxidation
Bimetallic Pd/SnO 2 nanoparticle electrocatalysts on metal organic framework-derived carbon (MOFDC) were successfully synthesized using...
-
Alkynyl cyclopropanes in organic synthesis
The data on the reactions of various classes of functionalized alkynyl cyclopropanes that proceed with simultaneous participation of triple bond,...