Results 31 to 40 of about 3,383 (196)

Tuning the structure and surface chemistry of CuCo-derived layered double oxides glycerol valorization reactions

Applied Catalysis O: Open
Through co-precipitation, and surfactant and urea-assisted hydrothermal syntheses, V, Ti or Ce were tentatively introduced in CuCo-based layered double hydroxides (LDH) to control the morphology, electronic properties, and porosity of their derived ...
Caio S. Cardoso, José Vitor C. do Carmo, Yasmin R.L.Carvalho, Alcineia C. Oliveira, Ruth M. Vidal, Wagner P. Gomes, Lucas S.A. Olivier, Paulo de Tarso C. Freire, Ramón R. Peña-Garcia, Gardenia S. Pinheiro, Antonia Infantes-Molina, Enrique Rodríguez-Castellón   +11 more
doaj   +1 more source

Zirconium (IV) layered phosphonate-phosphate as catalysts for the valorization of glycerol. [PDF]

Front Chem
The valorization of glycerol, a large-volume byproduct of biodiesel production, remains a key challenge for the biorefinery sector. Among the available strategies, its acetalization with acetone offers a sustainable route to produce solketal, a valuable fuel additive.
Ghanemnia N, Saitta M, Derveaux E, Tomer R, Gys N, Hauffman T, Adriaensens P, Hermans S, Aprile C, Marchal W.   +9 more
europepmc   +6 more sources

An Experimental Study of Glycerol Carbonate Synthesis over g-C₃N₄ Catalysts

Applied Sciences
This study examines a catalyst based on graphitic carbon nitride (g-C3N4) for synthesizing glycerol carbonate through the coupling reaction of glycerol and CO2.
Mirna Lea Charif, Dragoș Mihael Ciuparu, Ioana Lavinia Lixandru Matei, Gabriel Vasilievici, Ionuț Banu, Marian Băjan, Dorin Bomboș, Cristina Dușescu-Vasile, Iuliana Veronica Ghețiu, Cașen Panaitescu, Rami Doukeh   +10 more
doaj   +1 more source

Bismuth‐Based Photocatalysts for Water Remediation: Design Strategies, Mechanisms, and Challenges

Advanced Functional Materials, EarlyView.
This review highlights representative design strategies for bismuth‐based semiconductor photocatalysts in solar‐driven water purification. Emphasis is placed on electronic structure regulation, oxygen‐vacancy engineering, and interfacial coupling to enable efficient full‐spectrum light utilization, improved charge separation, and selective oxidation in
Shan Liu, Yi Zhao, Liming Cai, Simin Long, Jing Kang, Jingkai Lin, Jimin Shen, Zhonglin Chen, Shaobin Wang, Huayang Zhang   +9 more
wiley   +1 more source

Carbonaceous solid acids for glycerol acetylation: From waste-derived biochars to engineered graphenes

Carbon Trends
The oversupply of glycerol from biodiesel production poses economic and environmental challenges. Glycerol acetylation to acetins (mono-, di-, tri-) is a promising valorization route.
Nur Hidayati, Nabilah Miftachul Jannah, Herry Purnama, Tri Widayatno, Azzahra Ardya Kamaratih, Rio Alviani Ari Setiawan   +5 more
doaj   +1 more source

High‐Performance Bio‐Glue From the Berries of a Parasitic Plant

Advanced Materials, EarlyView.
We report a fully bio‐based adhesive derived primarily from a (poly)saccharide extract obtained from the berries of the hemi‐parasitic plant mistletoe (Viscum album), supplemented with tannic and malic acid without any further chemical functionalization.
Ufuk Gürer, Jana T. Reh, Jonas Röder, Umut Günsel, Chiara Gunnella, Lisa Schöbel, Franz Hagn, Aldo R. Boccaccini, Oliver Lieleg   +8 more
wiley   +1 more source

Electrocatalytic Urea Waste Valorization via Water Electrolysis: Transition‐Metal Phosphides for Sustainable Hydrogen Production

Advanced Energy Materials, EarlyView.
This article provides a comprehensive analysis of transition metal phosphides (TMP) as electrocatalysts for urea‐assisted water electrolysis, highlighting the critical role of phosphorus engineering in modulating electronic structure, optimizing active sites, and enhancing catalytic durability.
Shivalingayya Gaddimath, Varsha Kashanner, Soumya Kulkarni, Vishal Sorathiya, Anitha Bamani, Rajveer Singh Rajaura, Mahaveer Kurkuri, Shambhulinga Aralekallu, Yogendra Kumar Mishra   +8 more
wiley   +1 more source

Mechanism of glycerol dehydration and dehydrogenation: an experimental and computational correlation

Dyna, 2019
Experimental formation of hydroxyacetone (HA) from glycerol over La2CuO4 catalyst under mild experimental conditions (533 K, N2 atmosphere) was correlated with molecular modeling results with the aim to propose reaction pathways.
Astrid Sanchez, Mauricio Velasquez, Catherine Batiot-Dupeyrat, Juan F. Espinal, Alexander Santamaría   +4 more
doaj   +1 more source

Photoelectrochemical Selective Oxidation of Glycerol to Glyceraldehyde with Bi-Based Metal–Organic-Framework-Decorated WO₃ Photoanode

Nanomaterials, 2023
The conversion of glycerol to high-value-added products via photoelectrochemical (PEC) oxidation has emerged as a promising approach for utilizing a sustainable and clean energy source with environmental and economic benefits.
Yoonsung Jung, Seungkyu Kim, Hojoong Choi, Yunseul Kim, Jun Beom Hwang, Donghyeon Lee, Yejoon Kim, Jun-Cheol Park, Dong-Yu Kim, Sanghan Lee   +9 more
doaj   +1 more source

Nanostructured Deep Eutectic Systems in Healthcare: From Bioactive Solvents to Intelligent Biointerfaces, Wearables, and AI‐Driven Design

Advanced NanoBiomed Research, EarlyView.
Beyond the green solvent paradigm, this review redefines Deep Eutectic Systems (DES) as programmable supramolecular nanoassemblies. We survey their biomedical convergence: stabilizing thermolabile mRNA to enable cold chain‐free logistics, reshaping transdermal microneedle delivery, enabling long‐term wearables via eutectogels, and utilizing Generative ...
Jeesu Moon, Min Seo Kim, Jae‐Seung Lee
wiley   +1 more source