Results 301 to 310 of about 125,267 (342)

A Practical Guide to Heterogeneous Catalysis in Hydrocarbon Transformations

Chemistry – An Asian Journal, EarlyView.
A focused overview of the catalytic processing of hydrocarbons to transform them into more valuable compounds is presented. This work is intended to assist BSc, MSc, and PhD students, as well as junior researchers, in selecting and performing appropriate heterogeneous catalytic processes for specific heterogeneous catalytic reactions.
Kelvin A. Sanoja‐Lopez, Alina M. Balu, Héctor de Paz Carmona, Martin Hájek, Rafael Luque, José Miguel Hidalgo Herrador   +5 more
wiley   +1 more source

Is Retail Extra Virgin Olive Oil Truly Extra Virgin? Consumer Perceptions Versus Analytical Quality Across Price Ranges. [PDF]

Food Sci Nutr
Diana D, Serena F, Benedetta B, Lavinia C, Margherita M.   +4 more
europepmc   +1 more source

Additively Manufactured Binder‐Free Electrodes for Supercapacitors

Batteries &Supercaps, EarlyView.
The study presents an innovative manufacturing process for electrodes in supercapacitors. The masked stereolithography method is used to produce electrodes that do not require a binder or metal foil. The printed electrodes have a microporous charter. Electrochemical measurements show that the additively manufactured electrodes behave in the same way as
Johannes Heumann, Dominik Müller, Norman T. M. Baltes, Sebastian Geiger, Peter Schultz, Angelos Polyzoidis, Jens Tübke   +6 more
wiley   +1 more source

Advanced Characterization of Lithium‐Ion Battery Electrolytes Using Ultra‐high Resolution Mass Spectrometry and Nuclear Magnetic Resonance Spectroscopy

Batteries &Supercaps, EarlyView.
Electricity storage is vital for the renewable energy transition, with lithium‐ion batteries (LIBs) as the leading technology. The LIB electrolyte composition determines their performance, lifespan, and charging capacity. Sensitive to water, LIB electrolytes require inert conditions for their analysis.
Julien Maillard, Antonin Gajan, Charlotte Mase, Julien Demeaux, Olivier Serve, Sandra Mariette, Ludivine Afonso de Araujo, Hassan Oulyadi, Carlos Afonso, Pierre Giusti   +9 more
wiley   +1 more source

Improving Sensory Differentiation: Refining the 'Fruitiness' Descriptor in Extra Virgin Olive Oil. [PDF]

Foods
García-Pizarro Á, Romero A, Schorn-García D, Ezenarro J, Mestres M, Aceña L.   +5 more
europepmc   +1 more source

Sodium Mesoxalate as Sacrificial Salt for Biomass‐Derived Hard Carbon // Polyanionic Cathode Na‐Ion Full Cells

Batteries &Supercaps, EarlyView.
This study investigates whether using sodium mesoxalate as a sacrificial additive in two different cathode materials, Na3V2(PO4)3@C and Na3V2O2(PO4)2F@C, can compensate for the initial capacity loss experienced by biomass‐derived hard carbon anodes in full‐cell batteries.
Nekane Nieto, Marilena Mancini, Alexander Lopez‐Urionabarrenechea, Peter Axmann, Margret Wolfahrt‐Mehrens, Maider Iturrondobeitia, Verónica Palomares, Teófilo Rojo   +7 more
wiley   +1 more source

Comparative chemical and antimicrobial evaluation of the essential oils from Callistemon and podocarpus species supported by in-silico molecular simulations against bacterial LacY protease. [PDF]

BMC Complement Med Ther
Ezzat HAM, Younis NA, Zafer MM, Kamal AM, Abdelhady MIS, Mady MS.   +5 more
europepmc   +1 more source

Strategic techniques for upgrading bio‐oil from fast pyrolysis: a critical review

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Pyrolysis has been the subject of extensive scientific research due to its potential application to various waste streams and byproducts from different production systems. One of its main products is the liquid fraction known as bio‐oil – a complex material composed of a wide variety of organic molecules and a significant water content.
Luciana R Santos, Daniela R Araujo, Marco AS Rodrigues   +2 more
wiley   +1 more source

Impact of circadian rhythm and seasonal variability on the essential oil of <i>Allium stracheyi</i> Baker from Uttarakhand, Himalaya. [PDF]

Food Chem X
Gargi B, Semwal P, Jaiswal DK, Painuli S, Trivedi VL, Tripathi V, Rai N.   +6 more
europepmc   +1 more source

Sequential fractionation and polyoxometalate‐catalyzed oxidation of lignocellulosic biomass improves cellulose purity and formic acid yield

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Lignocellulosic biomass is an important source of renewable chemicals and materials but its full valorization is necessary in order to achieve economic and sustainability goals. This study proposes a two‐step approach for the valorization of lignocellulosic biomass combining solvent‐assisted fractionation and catalytic oxidation with molecular
Stefanie Wesinger, Aleksandra Rabiner, Nils‐Felix Meyer, Dorothea Voß, Agnieszka Brandt‐Talbot, Jason Hallett, Jakob Albert   +6 more
wiley   +1 more source