Results 231 to 240 of about 118,705 (335)

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque, Niloofar Mozaffari, Louis Fradette, Serge Kaliaguine   +3 more
wiley   +1 more source

Methodology for quantifying particle charge statistics in electric fields of gas insulations. [PDF]

Sci Rep
Töpper HC, Scherrer S, Isa L, Franck CM.   +3 more
europepmc   +1 more source

In‐situ asphaltene capture with iron oxide nanoparticles in steam‐assisted gravity drainage (SAGD) for improved recovery and partial upgrading of bitumen

The Canadian Journal of Chemical Engineering, EarlyView.
Key improvements obtained by incorporating nanoparticles into a lab‐scale SAGD process configuration. The bar plots show enhanced oil recovery, reduced viscosity, and increased asphaltene adsorption in nanoparticle‐assisted scenarios compared with conventional SAGD.
Luis Prada, Saleh S. Baakeem, Mabkhot BinDahbag, M. Daniela Contreras‐Mateus, Jesus Botett, Afif Hethnawi, Nashaat N. Nassar   +6 more
wiley   +1 more source

High-Efficiency Lead-Free BNT-Based Relaxor Ferroelectrics via Synergistic A/B-Site Substitution for Enhanced Energy Storage and Stability. [PDF]

Materials (Basel)
Zhou W, Du T, Long C.
europepmc   +1 more source

Generalized Chemical Model for Warm Dense Hydrogen: Ionization Potential Depression and Molecular Dissociation Shifts

Contributions to Plasma Physics, EarlyView.
ABSTRACT Warm dense matter (WDM) is a complex state, where quantum effects, thermal excitations, and strong interparticle correlations coexist. Understanding its microscopic composition and medium‐induced modifications of atomic and molecular properties is essential for planetary modeling, fusion research, and high‐energy‐density experiments.
L. T. Yerimbetova, Yu. V. Arkhipov, Ye. S. Mukhametkarimov, A. E. Davletov, I. M. Tkachenko   +4 more
wiley   +1 more source

Silicone oil–based ferrofluid microrobots for versatile magnetic digital microfluidics

Droplet, EarlyView.
A magneto‐silicobotic system is a magnetic digital microfluidic platform that employs a silicone oil–based ferrofluid droplet as a chemically and biologically inert microrobot for the versatile manipulation of droplets and solid particles. Abstract Magnetic digital microfluidics offers a promising alternative to the dominant electrowetting‐based ...
Pu Liu, Leilei Chen, Yulei Fu, Wendong Wang   +3 more
wiley   +1 more source

High-κ samarium oxysulfate dielectric for two-dimensional electronics with enhanced gate coupling. [PDF]

Nat Commun
Yuan J, Jian C, Gong Y, Ju Q, Cai Q, Kang J, Liu W.   +6 more
europepmc   +1 more source

Unraveling Mechanisms and Engineering Strategies for Superior Photocarrier Dynamics Toward Efficient Photocatalysis

EcoEnergy, EarlyView.
Despite its potential, photocatalysis is limited by inefficient charge carrier separation and transport. This article reviews the mechanisms, characterization methods, and strategies for improvement, concluding with future challenges in the field. ABSTRACT Photocatalysis offers a promising solution to environmental and renewable energy issues. However,
Leqi Cheng, Xin Wang, Yishen Zhang, Xinrong Zhang, Jung‐Ho Yun, Songcan Wang   +5 more
wiley   +1 more source

Quasi-Antipolar Nanoclusters Driven Superior Energy Storage in High-Entropy Relaxor Ferroelectrics. [PDF]

Adv Sci (Weinh)
Tian A, Li Z, Jiang Q, Wu X, Jiang X, Gao X, Er X, Mahmoud M, Rehman MU, Liu L, Xie A, Hu T, Zuo R.   +12 more
europepmc   +1 more source

Spin‐Driven Electrocatalysis for Metal–Sulfur Batteries

EcoEnergy, EarlyView.
This review presents a comprehensive overview of spin‐driven electrocatalysis for cathodes and anodes in metal–sulfur batteries, covering the fundamental mechanism, regulation strategies, and the related characterization techniques for tracking these variations. The insightful perspectives and future research directions for spin effects in metal–sulfur
Boyang Song, Meng Zhang, Xinpeng Zhao, Ying Jiang, Kai Ge, Kwan San Hui, Kwun Nam Hui, Zhengqing Ye   +7 more
wiley   +1 more source