Results 111 to 120 of about 948,396 (365)

Combination of sunlight irradiated oxidative processes for landfill leachate: heterogeneous catalysis (TiO2) versus homogeneous catalysis (H2O2)

Revista Ambiente & Água, 2013
The objective of this work was to study the treatment of landfill leachate liquid in nature, after the use of a combination of advanced oxidation processes.
Oswaldo Luiz Cobra Guimarães, Hélcio José Izário Filho, Alessandro Sampaio Cavalcanti, João Victor Serafim Pancotto, Marco Aurélio Kondracki de Alcântara, Mariana Pereira Demarchi Costa   +5 more
doaj   +1 more source

Recent Applications of Homogeneous Catalysis in Electrochemical Organic Synthesis

CCS Chemistry, 2021
Xuan Cheng, A. Lei, T. Mei, Haichao Xu, Kun Xu, Chengchu Zeng   +5 more
semanticscholar   +1 more source

Homogeneous molecular catalysis of the electrochemical reduction of N₂O to N₂: redox vs. chemical catalysis

, 2021
Rana Deeba, Sylvie Chardon‐Noblat, Cyrille Costentin   +2 more
openalex   +2 more sources

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Chemocatalytic Conversion of Cellulose into Key Platform Chemicals

International Journal of Polymer Science, 2018
Chemocatalytic transformation of lignocellulosic biomass to value-added chemicals has attracted global interest in order to build up sustainable societies.
Guangbi Li, Wei Liu, Chenliang Ye, Xiaoyun Li, Chuan-Ling Si   +4 more
doaj   +1 more source

Biphasic Homogeneous Catalysis

Platinum Metals Review, 1998
Biphasic catalysis is becoming an area of environmentally responsible catalysis, but its development and use have until recently been somewhat neglected. Here, the basic principles and the design of features going into such systems are explained, and a general overview is presented with the intention of encouraging greater interest in this under ...
Paul J. Dyson, David J. Ellis, Thomas Welton   +2 more
openaire   +1 more source

Chiral transition in dense, magnetized matter

, 2012
In the presence of a chemical potential, the effect of a magnetic field on chiral symmetry breaking goes beyond the well-known magnetic catalysis. Due to a subtle interplay with the chemical potential, the magnetic field may work not only in favor but ...
Preis, Florian, Rebhan, Anton, Schmitt, Andreas   +2 more
core   +2 more sources

Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture

Advanced Functional Materials, EarlyView.
Spark plasma sintering enables rapid processing of porous organic polymer (POP) from fine powders to a freestanding and mechanically robust monolith. The sintering process retains the CO2 adsorption capacity and CO2/N2 selectivity, making the monolith more suitable as a solid sorbent for practical carbon capture applications.
Duan Li, Tianhui Shi, Sirui Ran, Lei Zeng, Chao Xu   +4 more
wiley   +1 more source

Recent advances of machine learning applications in the development of experimental homogeneous catalysis

Artificial Intelligence Chemistry
Machine Learning (ML) stands as a disruptive technology, finding application across a diverse array of scientific disciplines. When applied to homogeneous catalysis, this technology accelerates catalyst discovery through virtual screening, which not only
Nil Sanosa, David Dalmau, Diego Sampedro, Juan V. Alegre-Requena, Ignacio Funes-Ardoiz   +4 more
doaj   +1 more source

Synthesis, Immobilization and Catalytic Activity of a Copper(II) Complex with a Chiral Bis(oxazoline)

Molecules, 2014
A chiral bis(oxazoline) bearing CH2OH groups was synthesized from a commercial bis(oxazoline) and characterized by 1H- and 13C-NMR, high resolution ESI-mass spectrometry and FTIR. The corresponding copper(II) complex was immobilized onto the surface of a
Liliana Carneiro, Ana R. Silva, Peter S. Shuttleworth, Vitaly Budarin, James H. Clark   +4 more
doaj   +1 more source