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Bretos I, Diodati S, Jiménez R, Tajoli F, Ricote J, Bragaggia G, Franca M, Calzada ML, Gross S. Low-Temperature Solution Crystallization of Nanostructured Oxides and Thin Films. Chemistry 2020; 26:9157-9179. [PMID: 32212279 DOI: 10.1002/chem.202000448] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/16/2020] [Indexed: 01/27/2023]
Abstract
As an introduction to this themed issue, a critically selected overview of recent progress on the topic of solution methods for the low-temperature crystallization of nanoscale oxide materials is presented. It is focused on the low-temperature solution processing of oxide nanostructures and thin films. Benefits derived from these methods span from minimizing the environmental impact to reducing the fabrication costs. In addition, this topic is regarded as a key objective in the area because it offers a unique opportunity for the use of these materials in areas like flexible electronics, energy conversion and storage, environmental sciences, catalysis, or biomedicine.
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Affiliation(s)
- Iñigo Bretos
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas (ICMM-CSIC), C/ Sor Juana Inés de la Cruz, 3. Cantoblanco, 28049, Madrid, Spain
| | - Stefano Diodati
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Ricardo Jiménez
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas (ICMM-CSIC), C/ Sor Juana Inés de la Cruz, 3. Cantoblanco, 28049, Madrid, Spain
| | - Francesca Tajoli
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Jesús Ricote
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas (ICMM-CSIC), C/ Sor Juana Inés de la Cruz, 3. Cantoblanco, 28049, Madrid, Spain
| | - Giulia Bragaggia
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Marina Franca
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131, Padova, Italy
| | - Maria Lourdes Calzada
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas (ICMM-CSIC), C/ Sor Juana Inés de la Cruz, 3. Cantoblanco, 28049, Madrid, Spain
| | - Silvia Gross
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131, Padova, Italy
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Cheng HW, Li J, Wong S, Zhong CJ. Assessment of aggregative growth of MnZn ferrite nanoparticles. NANOSCALE 2016; 8:19359-19367. [PMID: 27845467 DOI: 10.1039/c6nr06819g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
MnZn ferrite (MnZnFe2O4, MZF) nanoparticles (NPs) represent an intriguing class of magnetic NPs in terms of composition-tunable magnetic properties, but the ability to control the size and morphology is essential to exploit such properties. This report describes the findings of an investigation of the size and morphology controllability in terms of growth kinetics of the NPs in a thermochemical synthesis process. MZF NPs of different sizes were synthesized at different temperatures. In addition to shape evolution, the overall size of the as-synthesized magnetic NPs is shown to increase with the reaction temperature and reaction time, revealing that the size growth process can be described by an aggregative growth mechanism. While the apparent rate constant decreases with the reaction temperature, the growth factor remains at 1-2, consistent with a low-dimensionality growth mode. Higher temperature and longer reaction time apparently favor the formation of cubic shapes. The dependence of the overall average particle size on the reaction temperature yields a diffusional activation energy in the order of 10-20 kJ mol-1, a value slightly smaller than those reported for aggregative growth of other types of NPs in solutions. The unravelling of the kinetic parameters provides some new insights into the development of strategies for synthesizing MZF NPs with controllable sizes and shapes.
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Affiliation(s)
- Han-Wen Cheng
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China. and Department of Chemistry, State University of New York at Binghamton, Binghamton, NY13902, USA.
| | - Jing Li
- Department of Chemistry, State University of New York at Binghamton, Binghamton, NY13902, USA.
| | - Season Wong
- AI Biosciences, Inc., College Station, Texas 77845, USA
| | - Chuan-Jian Zhong
- Department of Chemistry, State University of New York at Binghamton, Binghamton, NY13902, USA.
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Dhanalaxmi K, Yadav R, Kundu SK, Reddy BM, Amoli V, Sinha AK, Mondal J. MnFe2O4Nanocrystals Wrapped in a Porous Organic Polymer: A Designed Architecture for Water-Splitting Photocatalysis. Chemistry 2016; 22:15639-15644. [DOI: 10.1002/chem.201603419] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 08/18/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Karnekanti Dhanalaxmi
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology; Uppal Road Hyderabad 500007 India
| | - Rajkumar Yadav
- Hydroprocessing Area; Refining Technology Division; CSIR-Indian Institute of Petroleum; Dehradun 248005 India
| | - Sudipta K. Kundu
- Department of Materials Science; Indian Association for the Cultivation of Science; Raja S.C. Mullick Road Jadavpur, Kolkata 700032 India
| | - Benjaram Mahipal Reddy
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology; Uppal Road Hyderabad 500007 India
| | - Vipin Amoli
- Hydroprocessing Area; Refining Technology Division; CSIR-Indian Institute of Petroleum; Dehradun 248005 India
| | - Anil Kumar Sinha
- Hydroprocessing Area; Refining Technology Division; CSIR-Indian Institute of Petroleum; Dehradun 248005 India
| | - John Mondal
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology; Uppal Road Hyderabad 500007 India
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Cardona FA, Urquiza ES, Presa PDL, Tobón SH, Pal U, Fraijo PH, Yacaman MJ, Lozada Ramírez JD, Ivkov R, Angulo-Molina A, Méndez-Rojas MÁ. Enhanced magnetic properties and MRI performance of bi-magnetic core–shell nanoparticles. RSC Adv 2016. [DOI: 10.1039/c6ra14265f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two sets of bi-magnetic, biocompatible Zn0.5Mn0.5Fe2O4@Fe3O4 core–shell nanoparticles with enhanced magnetic properties were prepared. These bi-magnetic nanoparticles have a vast potential as MRI contrast agents.
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Affiliation(s)
| | | | - Patricia de la Presa
- Instituto de Magnetismo Aplicado
- UCM-ADIF-CSIC
- 28230 Las Rozas
- Spain
- Departamento de Física de Materiales
| | - Silvia Hidalgo Tobón
- Departamento de Física
- Universidad Autónoma Metropolitana
- Mexico City
- Mexico
- Departamento de Imagenología
| | - Umapada Pal
- Instituto de Física
- Benemérita Universidad Autónoma de Puebla
- Puebla
- Mexico
| | | | - Miguel José Yacaman
- Department of Physics and Astronomy
- University of Texas at San Antonio
- San Antonio
- USA
| | | | - Robert Ivkov
- Department of Radiation Oncology and Molecular Radiation Sciences
- Johns Hopkins University School of Medicine
- Baltimore
- USA
| | - Aracely Angulo-Molina
- Departamento de Ciencias Químico-Biológicas/DIFUS
- Universidad de Sonora
- Hermosillo
- Mexico
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