Results 101 to 110 of about 2,018 (232)

Potential‐Dependent Reversible Restructuring of Pt–Au Alloy Electrocatalysts

Small, EarlyView.
Using electrochemical X‐ray photoelectron spectroscopy (XPS), we show that Pt–Au alloys adjust their surface elemental composition to the applied electrochemical conditions. The surface dynamics are found to be highly reversible, even at room temperature, suggesting that dynamic restructuring of alloy nanoparticles occurs in a wide range of conditions,
Jan Sebastian Dominic Rodriguez, Hassan Javed, Kees E. Kolmeijer, Xianxian Xie, Athira Lekshmi Mohandas Sandhya, Marijn A. van Huis, Ivan Khalakhan, Cheng‐Hao Chuang, Rik V. Mom   +8 more
wiley   +1 more source

Enhanced Catalytic Ozonation by Mn-Ce Oxide-Loaded Al₂O₃ Catalyst for Ciprofloxacin Degradation. [PDF]

ACS Omega, 2023
Yang D, Meng F, Zhang Z, Liu X.
europepmc   +1 more source

Chemical Recycling as a Tool for Enabling a Second Life for Polyesters

SusMat, EarlyView.
This review presents the elucidation of the life cycle of main polyesters, detailing end‐of‐life methods, with focus of solvolysis technologies, then an analysis of LCA and TEA on literature data, an original data analytic, and, finally, a current industrial mapping of the main processes with a critical perspective on the plastic life‐cycle ecosystem ...
Nícolas Soares Urruth, Cristian de Oliveira Romera, Caio Gomide Otoni, Bruno Francisco Oechsler, Pedro Henrique Hermes de Araújo, Claudia Sayer   +5 more
wiley   +1 more source

Evaluation of Performance Catalytic Ozonation with Activated Alumina in the Removal of Pentachlorophenol from Aqueous Solutions and Study of the Intermediates

پزشکی بالینی ابن سینا, 2013
Introduction & Objective: Pentachlorophenol (PCP) is a refractory phenolic compound. Owing to its high poisonous and carcinogenic nature, PCP is on the US EPA’s list of priority pollut-ants. As a result, it is one of the important pollutants that need to
Alireza Rahmani, Ghorban Asgar, Fatemeh Samiee   +2 more
doaj  

Enhanced catalytic ozonation by O-doped g-C3N4/CuO: Synergistic multi-active sites for broad pH applicability

Nano Research
Developing high-performance catalysts suitable for a wide pH range in catalytic ozonation system remains a significant challenge, primarily owing to the limitations imposed by metal species and the pH at the point of zero charge.
Weiye Wang, Xueting Sun, Zhuang Guo, Yue Liu, Huishan Shang, Jinlong Ge, Jian Wei, Yan Gao, Yonghui Song   +8 more
doaj   +1 more source

Molecular dynamics simulations and fluorescence spectroscopy suggest reduced tryptophan‐to‐heme energy transfer facilitates lignin degradation in ClassII peroxidases

The FEBS Journal, EarlyView.
In lignin peroxidase and versatile peroxidase, low FRET from buried Trp to heme promotes long‐range electron transfer (LRET) from substrate to heme. This efficient electron flow is facilitated by reduced FRET competition. This mechanism likely evolved to enable the effective degradation of bulky, high‐redox‐potential lignin that cannot reach the enzyme'
Yi Ren, Dale Ang, Haluk Ertan, Anne Poljak, Janice R. Aldrich‐Wright, Wallace J. Bridge, Khawar Sohail Siddiqui   +6 more
wiley   +1 more source

Degradation of Sodium Acetate by Catalytic Ozonation Coupled with a Mn-Functionalized Fly Ash: Reaction Parameters and Mechanism. [PDF]

Toxics, 2023
Chen Y, Chen R, Chang X, Yan J, Gu Y, Xi S, Sun P, Dong X.   +7 more
europepmc   +1 more source

Mergers and Acquisitions as Navigators of Climate Policy Shocks: Evidence from the NOx Budget Trading Program

Financial Management, EarlyView.
ABSTRACT We examine how mergers and acquisitions (M&As) enable firms to adapt to climate policy shocks. Exploiting the adoption of the Nitrogen Oxides (NOx) Budget Trading Program (NBP) across US states as an exogenous shock, we find that firms with NOx‐emitting plants subject to the NBP are more likely to engage in M&As, particularly through vertical ...
Samer Adra, Yang Gao, Malika Hamadi, Jiayi Yuan   +3 more
wiley   +1 more source

Low-Temperature Catalytic Ozonation of Multitype VOCs over Zeolite-Supported Catalysts. [PDF]

Int J Environ Res Public Health, 2022
Shao J, Zhai Y, Zhang L, Xiang L, Lin F.
europepmc   +1 more source

Bioremediation of Olive Mill Wastewater Using Free and Immobilized Pseudomonas aeruginosa: Efficiency and Phytotoxicity Assessment

Water and Environment Journal, EarlyView.
The graphical abstract compares the bioremediation performance of olive mill wastewater using P. aeruginosa immobilized in agar beads and fixed on activated carbon. Both systems effectively reduced chemical oxygen demand (COD), phenols, colour, phosphorus and lipids.
Mariem Ben Arif, Wiem Tahri, Afef Gamraoui, Ahmed Landoulsi, Abdelwaheb Chatti   +4 more
wiley   +1 more source