505 results match your criteria zro2 nanoparticles


Thiol adsorption on metal oxide nanoparticles.

Phys Chem Chem Phys 2021 Apr 26;23(14):8309-8317. Epub 2021 Mar 26.

Department of Chemistry, The University of Massachusetts Lowell, Lowell, MA 01854, USA.

The adsorption of 2-naphthalenethiol (2-NPT) and methanethiol (MT) on 13 different metal oxide nanoparticles, of approximately 30 nm average primary particle size, has been investigated. In the case of 2-NPT, which is fluorescent, a screening method to assess adsorption was developed that consists of mixing the nanoparticles with a dilute ethanolic solution of 2-NPT and performing several cycles of centrifuging and rinsing with ethanol. Fluorescence measurements on the re-dispersed particle suspensions were then used to diagnose whether or not adsorption had occurred. Read More

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Engineering oxygen-deficient ZrO nanoplatform as therapy-activated "immunogenic cell death (ICD)" inducer to synergize photothermal-augmented sonodynamic tumor elimination in NIR-II biological window.

Biomaterials 2021 Mar 29;272:120787. Epub 2021 Mar 29.

State Key Laboratory of Silkworm Genome Biology, School of Materials and Energy, Southwest University, Chongqing, 400715, China. Electronic address:

Nano-zirconia, as an amphoteric semiconductor, has been industrially exploited in photocatalytic reactions and as piezoelectric sensors. However, its biomedical applications, especially in antitumor therapeutics, have been seldom investigated to date. Here, oxygen-deficient zirconia (ZrO)-based nanoplatform with surface PEGylation and cyclic-Arg-Gly-Asp (cRGD) peptide functionalization (ZrO@PEG/cRGD, abbreviated as ZPR) was rationally designed and established for the first time, which was utilized as therapy-activated "immunogenic cell death (ICD)" inducer to boost photothermal-augmented sonodynamic tumor elimination in NIR-II biological window. Read More

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Ultrasonic-assisted preparation of halloysite nanotubes/zirconia/carbon black nanocomposite for the highly sensitive determination of methyl parathion.

Mater Sci Eng C Mater Biol Appl 2021 Apr 23;123:111982. Epub 2021 Feb 23.

Department of Ecosystem Science and Management and Materials Research Institute, Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802, USA. Electronic address:

Herein, a cost-effective and scalable ultrasound assisted approach was proposed to prepare the nanocomposite of halloysite nanotubes/zirconia/carbon black (Hal/ZrO/CB), which was used to fabricate a novel electrochemical sensor for the highly sensitive determination of methyl parathion (MP). In the Hal/ZrO/CB nanocomposite, Hal with large specific surface area and numerous active sites could enhance the adsorption capacity and accelerate the redox reaction of MP; ZrO nanoparticles with high affinity toward the phosphate group could contribute to good recognition performance for MP; CB nanoparticles with good dispersibility formed an interconnected pearl-chain-like conductive network. Benefitting from the synergistic effect of the three components, the Hal/ZrO/CB/GCE (glassy carbon electrode) sensor showed a remarkably low detection limit of 5. Read More

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Dispersions of Zirconia Nanoparticles Close to the Phase Boundary of Surfactant-Free Ternary Mixtures.

Langmuir 2021 Apr 2;37(14):4072-4081. Epub 2021 Apr 2.

Department of Chemistry, Materials and Chemical Engineering "G. Natta", Politecnico di Milano, Piazza Leonardo da Vinci, 32, 20133 Milano, Italy.

The achievement of a homogeneous dispersion of nanoparticles is of paramount importance in supporting their technological application. In wet processing, stable dispersions were largely obtained via surfactant or surface functionalization: although effective, the use of dispersant can alter, or even impair, the functional properties of the resulting nanostructured systems. Herein, we report a novel integrated modeling and experimental approach to obtain stable ZrO nanoparticle (NP) dispersions at native dimensions (about 5 nm) in homogeneous ternary mixtures of solvents (i. Read More

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Zirconia Nanoparticles Induce HeLa Cell Death Through Mitochondrial Apoptosis and Autophagy Pathways Mediated by ROS.

Front Chem 2021 16;9:522708. Epub 2021 Mar 16.

Clinical Laboratory of the Third Xiangya Hospital, Central South University, Changsha, China.

Zirconia nanoparticles (ZrO NPs) are commonly used in the field of biomedical materials, but their antitumor activity and mechanism is unclear. Herein, we evaluated the anti-tumor activity of ZrO NPs and explored the anti-tumor mechanism. The results of and experiments showed that the level of intracellular reactive oxygen species (ROS) in HeLa cells was elevated after ZrO NPs treatment. Read More

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Hybrid Electrolytes Based on Optimized Ionic Liquid Quantity Tethered on ZrO Nanoparticles for Solid-State Lithium-Ion Conduction.

ACS Appl Mater Interfaces 2021 Apr 24;13(13):15159-15167. Epub 2021 Mar 24.

Laboratoire de Glycochimie, des Antimicrobiens et des Agroressources, UMR 7378 CNRS, Université de Picardie Jules Verne, 33 rue Saint-leu, Amiens 80039, France.

This paper describes the simple, highly reproducible, and robust synthesis of a new solid organic/inorganic electrolyte based on the ionic liquid (IL) 1-butyl-3-(carboxyundecyl)imidazolium bis(trifluoromethylsulfonyl)imide tethered to zirconia nanoparticles (15-25 nm) by coordination and named ZrO@IL. The IL monolayer formation, ensured by two-dimensional solid-state NMR, at the nanoparticles' surface considerably reduces both the IL's consumption and the IL amount at the ZrO surface compared to the IL-based hybrid electrolytes reported in the literature. After LiTFSI, used as a lithium source, content optimization (26 wt %), the hybrid exhibits unprecedented stable conductivity passing from 0. Read More

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Toxicity assessment of industrial engineered and airborne process-generated nanoparticles in a 3D human airway epithelial model.

Nanotoxicology 2021 Mar 18:1-16. Epub 2021 Mar 18.

Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal.

The advanced ceramic technology has been pointed out as a potentially relevant case of occupational exposure to nanoparticles (NP). Not only when nanoscale powders are being used for production, but also in the high-temperature processing of ceramic materials there is also a high potential for NP release into the workplace environment. toxicity of engineered NP (ENP) [antimony tin oxide (SbO•SnO; ATO); zirconium oxide (ZrO)], as well as process-generated NP (PGNP), and fine particles (PGFP), was assessed in MucilAir™ cultures at air-liquid interface (ALI). Read More

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Nano-oxides washcoat for enhanced catalytic oxidation activity toward the perovskite-based monolithic catalyst.

Environ Sci Pollut Res Int 2021 Mar 12. Epub 2021 Mar 12.

School of Energy and Building Environmental Engineering, Henan University of Urban Construction, Pingdingshan, 467036, China.

In order to explore a superior washcoat material to give full play to the catalytic activity of perovskite active components on the monolithic catalysts, three novel types of LaCoO/washcoat/cordierite monolith catalysts were prepared by a facile two-step procedure which employed the cordierite honeycomb ceramic as the monolith substrate, the nano-oxides (ZrO, ɤ-AlO, TiO) as the washcoat, and the perovskite of LaCoO as the active components. The blank cordierite, powdered LaCoO, semi-manufactured monolithic catalysts (washcoat/cordierite), and manufactured monolithic catalysts (LaCoO/washcoat/cordierite) were characterized by XRD, SEM, XPS, N adsorption-desorption, H-TPR, and ultrasonic test, and their catalytic activities and catalytic stability were evaluated by the toluene oxidation test. The research results indicate that the nanoparticles coated on the cordierite substrate as the washcoat can give full play to the catalytic ability of the LaCoO active components and also showed high catalytic stability. Read More

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Photoprotective activity of zirconia nanoparticles.

Colloids Surf B Biointerfaces 2021 Feb 18;202:111636. Epub 2021 Feb 18.

Laboratory of Nanomaterials and Nanotoxicology, Institute of Science and Technology, Federal University of São Paulo, SP, Brazil. Electronic address:

The increasing incidence of diseases caused by the harmful effects of UV radiation in skin, predominantly skin cancer, induce the search for more efficient photoprotector agents. Nowadays, titanium dioxide (TiO) and zinc oxide (ZnO) are the most widely used photoprotectors and therefore form the main components of commercially available sunscreens. Although the outstanding efficiency in absorbing and scattering UV radiation, mainly as nanoparticles, recent studies have raised concerns regarding the safe use of these nanoparticles, especially due to their high generation of reactive oxygen species (ROS). Read More

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February 2021

Development of Antibacterial Protective Coatings Active against MSSA and MRSA on Biodegradable Polymers.

Polymers (Basel) 2021 Feb 23;13(4). Epub 2021 Feb 23.

Faculty of Pharmacy and Biochemistry, Institute for Microbiology University of Zagreb, 10000 Zagreb, Croatia.

In this work the in vitro antimicrobial activity of colloidal solutions of nine different commercially available nanoparticles were investigated against strains, both methicillin-sensitive (MSSA) and methicillin-resistant (MRSA). Research covered antimicrobial investigation of different metal and metal-oxide nanoparticles, including Ag 10 nm, Ag 40 nm, AlO 100 nm, Au 20 nm, Pt 4 nm, TiO 100 nm, YO 100 nm, ZnO 100 nm and ZrO 100 nm nanoparticles. Such materials were foreseen to be applied as coatings on 3D-printed biodegradable polymers: i. Read More

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February 2021

Development of 3D printed resin reinforced with modified ZrO nanoparticles for long-term provisional dental restorations.

Dent Mater 2021 Mar 1. Epub 2021 Mar 1.

UWA Dental School, University of Western Australia, 17 Monash Avenue, Nedlands WA 6009, Australia. Electronic address:

Objective: To characterize and investigate efficacy of loading functionalized ZrO nanoparticles in 3-dimensional (3D) printed acrylate ester-based resin subjected to accelerated aging in artificial saliva. As well as to evaluate the effect of ZrO nanoparticle volume fraction addition on mechanical and physical properties of printed composite.

Methods: Functionalized ZrO nanoparticles were characterized using TEM and Raman spectroscopy. Read More

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Construction of an electrochemical sensor with graphene aerogel doped with ZrO nanoparticles and chitosan for the selective detection of luteolin.

Mikrochim Acta 2021 Feb 15;188(3):86. Epub 2021 Feb 15.

College of Food Science and Engineering, Qingdao Agricultural University, Qingdao Shandong Province, 266109, China.

A simple, fast and sensitive method for the detection of luteolin is proposed based on the chitosan/reduced graphene oxide aerogel with dispersed ZrO nanoparticles modified glassy carbon electrode (ZrO/CS/rGOA-GCE) as an electrochemical sensor. The ZrO/CS/rGOA composite was prepared by one pot synthesis from a mixture of GO, CS and zirconyl chloride octahydrate, and subsequently be freeze-dried. Scanning electron microscope images showed a typical thin, wrinkled and fluctuant morphology of graphene nanosheets and the polymerized CS and ZrO nanoparticles deposited on the surface of rGOA. Read More

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February 2021

Growth of Semiconducting Single-Walled Carbon Nanotubes Array by Precisely Inhibiting Metallic Tubes Using ZrO Nanoparticles.

Small 2021 Feb 1:e2006605. Epub 2021 Feb 1.

Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China.

Synthesis of high-quality single-walled carbon nanotubes arrays with pure semiconducting type is crucial for the fabrication of integrated circuits in nanoscale. However, the naturally grown carbon nanotubes usually have diverse structures and properties. Here the bicomponent catalyst using Au and ZrO is designed and prepared. Read More

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February 2021

Direct Optical Lithography of Colloidal Metal Oxide Nanomaterials for Diffractive Optical Elements with 2π Phase Control.

J Am Chem Soc 2021 Feb 28;143(5):2372-2383. Epub 2021 Jan 28.

Department of Chemistry, James Franck Institute, and Pritzker School of Molecular Engineering, University of Chicago, Chicago, Illinois 60637, United States.

Spatially patterned dielectric materials are ubiquitous in electronic, photonic, and optoelectronic devices. These patterns are typically made by subtractive or additive approaches utilizing vapor-phase reagents. On the other hand, recent advances in solution-phase synthesis of oxide nanomaterials have unlocked a materials library with greater compositional, microstructural, and interfacial tunability. Read More

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February 2021

Microwave assisted synthesis of FeO stabilized ZrO nanoparticles - Free radical scavenging, radiolabeling and biodistribution in rabbits.

Life Sci 2021 Apr 16;271:119070. Epub 2021 Jan 16.

Centre of Excellence in Solid State Physics, University of the Punjab, Lahore 54590, Pakistan. Electronic address:

Aims: In vivo biodistribution of radio labeled ZrO nanoparticles is addressed for better imaging, therapy and diagnosis. Nanoparticles are synthesized by microwave assisted sol-gel technique using FeO as a stabilizer. Antioxidant assay, hemolytic activity in human blood and biodistribution in rabbits was explored to study the therapeutical as well as in vivo targeted diagnostic applications of as synthesized nanoparticles. Read More

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Interplay between CO Disproportionation and Oxidation: On the Origin of the CO Reaction Onset on Atomic Layer Deposition-Grown Pt/ZrO Model Catalysts.

ACS Catal 2021 Jan 17;11(1):208-214. Epub 2020 Dec 17.

Institute of Materials Chemistry, Technische Universität Wien, Vienna 1060, Austria.

Pt/ZrO model catalysts were prepared by atomic layer deposition (ALD) and examined at mbar pressure by sum frequency generation (SFG) spectroscopy and near-ambient pressure X-ray photoelectron spectroscopy (NAP-XPS) combined with differentially pumped mass spectrometry (MS). ALD enables creating model systems ranging from Pt nanoparticles to bulk-like thin films. Polarization-dependent SFG of CO adsorption reveals both the adsorption configuration and the Pt particle morphology. Read More

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January 2021

Color Fixation Strategies on Sustainable Poly-Butylene Succinate Using Biobased Itaconic Acid.

Polymers (Basel) 2020 Dec 28;13(1). Epub 2020 Dec 28.

Fundación Aitiip, Polígono Industrial Empresarium C/Romero Nº, 12, 50720 Zaragoza, Spain.

Biopo-lybutylene succinate (bioPBS) is gaining attention in the biodegradable polymer market due to its promising properties, such as high biodegradability and processing versatility, representing a potential sustainable replacement for fossil-based commodities. However, there is still a need to enhance its properties for certain applications, with aesthetical and mechanical properties being a challenge. The aim of the present work is to improve these properties by adding selected additives that will confer bioPBS with comparable properties to that of current counterparts such as polypropylene (PP) for specific applications in the automotive and household appliances sectors. Read More

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December 2020

Enhancement of photocatalytic potential and recoverability of FeO nanoparticles by decorating over monoclinic zirconia.

J Environ Health Sci Eng 2020 Dec 25;18(2):1473-1489. Epub 2020 Oct 25.

Department of Chemistry, Bacha Khan University, Khyber Pakhtunkhwa, Pakistan.

Background: Photodegradation of organic pollutants is considered to be the most suitable and cheaper technique to counter the decontamination issues. Metal nanoparticles are considered to be the most effective heterogeneous photocatalysts for photodegradation of organic pollutants. Besides, iron oxide nanoparticles are well-known photocatalysts for degrading organic pollutants. Read More

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December 2020

Assessing Tensile Bond Strength Between Denture Teeth and Nano-Zirconia Impregnated PMMA Denture Base.

Int J Nanomedicine 2020 1;15:9611-9625. Epub 2020 Dec 1.

Dentistry, School of Medical Sciences, University of Manchester, Manchester M13 9PL, UK.

Purpose: This study evaluated tensile bond strength (TBS) between anterior acrylic teeth and denture bases made of high-impact heat-cured acrylic resin (HI PMMA) impregnated with zirconia nanoparticles.

Materials And Methods: A total of 30 specimens (each specimen containing a set of six upper anterior teeth) were fabricated from HI PMMA denture base acrylic resin reinforced with different weight concentrations of zirconia nanoparticles: 0% (control), 1.5%, 3%, 5%, 7% and 10%. Read More

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January 2021

Structure and Phase Composition of a W-Ta-Mo-Nb-V-Cr-Zr-Ti Alloy Obtained by Ball Milling and Spark Plasma Sintering.

Entropy (Basel) 2020 Jan 24;22(2). Epub 2020 Jan 24.

Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia.

In this paper, the structural characteristics of a W-Ta-Mo-Nb-V-Cr-Zr-Ti non-equiatomic refractory metal alloy obtained by spark plasma sintering (SPS) of a high-energy ball-milled powder mixture are reported. High-energy ball milling resulted in the formation of particle agglomerates ranging from several tens to several hundreds of micrometers. These agglomerates were composed of micrometer and submicrometer particles. Read More

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January 2020

Copper-zirconia interfaces in UiO-66 enable selective catalytic hydrogenation of CO to methanol.

Nat Commun 2020 Nov 18;11(1):5849. Epub 2020 Nov 18.

Institute for Integrated Catalysis, and Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA.

Molecular interactions with both oxides and metals are essential for heterogenous catalysis, leading to remarkable synergistic impacts on activity and selectivity. Here, we show that the direct link between the two phases (and not merely being together) is required to selectively hydrogenate CO to methanol on catalysts containing Cu and ZrO. Materials consisting of isolated Cu particles or atomically dispersed Cu-O-Zr sites only catalyze the reverse water-gas shift reaction. Read More

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November 2020

Ni-Doped ZrO nanoparticles decorated MW-CNT nanocomposite for the highly sensitive electrochemical detection of 5-amino salicylic acid.

Analyst 2021 Jan 18;146(2):664-673. Epub 2020 Nov 18.

Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No.1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan.

In this work, Ni-doped ZrO nanoparticles (NPs) were used to decorate multi-walled carbon nanotubes (MWCNTs) to obtain a Ni-ZrO/MWCNT nanocomposite, which acted as an efficient electrode material for the highly sensitive electrochemical detection of the anti-inflammatory drug 5-amino salicylic acid (5-ASA). The Ni-ZrO NPs were obtained through a facile co-precipitation method, and the subsequent support of these Ni-ZrO NPs onto MWCNTs was accomplished via an ultrasonication technique. Supporting Ni-ZrO NPs on MWCNTs not only results in excellent catalytic properties, but it also substantially enhances the surface area, electrical conductivity, and electron transfer process. Read More

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January 2021

Interaction of low salinity surfactant nanofluids with carbonate surfaces and molecular level dynamics at fluid-fluid interface at ScCO loading.

J Colloid Interface Sci 2021 Mar 27;586:315-325. Epub 2020 Oct 27.

Western Australian School of Mines (WASM): Minerals, Energy and Chemical Engineering, Curtin University, 26 Dick Perry Avenue, Kensington, Western Australia 6151, Australia.

Hypothesis: The advanced low salinity aqueous formulations are yet to be validated as an injection fluid for enhanced oil recovery (EOR) from the carbonate reservoirs and CO geosequestration. Interaction of various ionic species present in the novel low salinity surfactant nanofluids with scCO/CO saturated aqueous phase interface and at the interface of CO saturated aqueous phase/mixed wet (with CO and Decane) limestone surface at the conditions of low salinity at reservoir conditions are to yet to be understood.

Experiments: This study, carried out for the first time in low salinity at scCO loading conditions at 20 MPa pressure and 343 K temperature, comprises of wettability study of the limestone surface by aqueous phase contact angle measurements using ZrO nanoparticles (in the concentration range of 100-2000 mg/L) and 0. Read More

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Poly (ε-Caprolactone)/Cellulose Nanofiber Blend Nanocomposites Containing ZrO2 Nanoparticles: A New Biocompatible Wound Dressing Bandage with Antimicrobial Activity.

Adv Pharm Bull 2020 Sep 9;10(4):577-585. Epub 2020 Aug 9.

Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.

In the present study, the poly (ε-caprolactone)/cellulose nanofiber containing ZrO nanoparticles (PCL/CNF/ZrO ) nanocomposite was synthesized for wound dressing bandage with antimicrobial activity. PCL/CNF/ZrO nanocomposite was synthesized in three different zirconium dioxide amount (0.5, 1, 2%). Read More

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September 2020

Low-Cost Efficient Magnetic Adsorbent for Phosphorus Removal from Water.

ACS Omega 2020 Oct 28;5(39):25326-25333. Epub 2020 Sep 28.

State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, China.

Adsorption using magnetic adsorbents makes the phosphorus removal from water simple and efficient. However, most of the reported magnetic adsorbents use chemically synthesized nanoparticles as magnetic cores, which are expensive and environmentally unfriendly. Replacing the nanomagnetic cores by cheap and green magnetic materials is essential for the wide application of this technique. Read More

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October 2020

Mixed oxide nanotubes in nanomedicine: A dead-end or a bridge to the future?

Ceram Int 2021 Feb 24;47(3):2917-2948. Epub 2020 Sep 24.

Research School of Electrical Energy and Materials Engineering, College of Engineering and Computer Science, Australian National University, Canberra, 2601, Australia.

Nanomedicine has seen a significant rise in the development of new research tools and clinically functional devices. In this regard, significant advances and new commercial applications are expected in the pharmaceutical and orthopedic industries. For advanced orthopedic implant technologies, appropriate nanoscale surface modifications are highly effective strategies and are widely studied in the literature for improving implant performance. Read More

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February 2021

One-pot synthesis of sorbitol via hydrolysis-hydrogenation of cellulose in the presence of Ru-containing composites.

Bioresour Technol 2021 Jan 16;319:124122. Epub 2020 Sep 16.

Boreskov Institute of Catalysis SB RAS, 630090, Lavrentiev Av. 5, Novosibirsk, Russia.

The aim of this work was to study the one-pot synthesis of sorbitol via hydrolysis-hydrogenation of cellulose in the presence of Ru-containing composites based on HPWO supported on ZrO and NbO (Ru-PW/ZrO and Ru-PW/NbO). The main parameters impacted the reaction rate and yield of sorbitol, i.e. Read More

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January 2021

Effect of zirconia nanoparticles on ZrO-Bearing Lithium-Silicate glass-ceramic composite obtained by spark plasma sintering.

J Mech Behav Biomed Mater 2020 10 8;110:103880. Epub 2020 Jun 8.

Department of Materials Science and Engineering, Tarbiat Modares University, Tehran, Iran. Electronic address:

The present study evaluated the effect of the zirconia nanoparticles on the physical and mechanical properties of ZrO-bearing Lithium Silicate (ZLS) glass-ceramics fabricated by SPS method. Flexural strength of the rectangular bar shapes, fracture toughness by indentation method, Vickers microhardness with a diamond pyramid indenter and, the relative density of the samples were measured. Statistical analysis was performed and Weibull failure probabilities were obtained. Read More

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October 2020

Comparative Study of Electrochemical Biosensors Based on Highly Efficient Mesoporous ZrO-Ag-G-SiO and InO-G-SiO for Rapid Recognition of .

ACS Omega 2020 Sep 1;5(36):22719-22730. Epub 2020 Sep 1.

Department of Advanced Materials Science & Engineering, Hanseo University, Seosan-si, Chungnam 356-706, South Korea.

Here, we reported an innovative and electrochemical biosensor for the rapid detection of 7. We fabricated the mesoporous ZrO-Ag-G-SiO (ZAGS) and InO-G-SiO (IGS) sensors, and cyclic voltammetry (CV) was employed to detect the bacteria. The development of these portable sensors addresses the challenges of conventional time-consuming and more expensive laboratory-based analyses. Read More

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September 2020

Pt/ZrO Prepared by Atomic Trapping: An Efficient Catalyst for the Conversion of Glycerol to Lactic Acid with Concomitant Transfer Hydrogenation of Cyclohexene.

ACS Catal 2019 Nov 16;9(11):9953-9963. Epub 2019 Sep 16.

Chemical Engineering Group, Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.

A series of heterogeneous catalysts consisting of highly dispersed Pt nanoparticles supported on nanosized ZrO (20 to 60 nm) was synthesized and investigated for the one-pot transfer hydrogenation between glycerol and cyclohexene to produce lactic acid and cyclohexane, without any additional H. Different preparation methods were screened, by varying the calcination and reduction procedures with the purpose of optimizing the dispersion of Pt species (i.e. Read More

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November 2019