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Shape Control of MAX Phases by Biopolymer Sol–Gel Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow Microspheres
[Image: see text] The class of MAX phases represents intriguing materials, as they combine ceramic and metallic properties quite exotically. Although many potential areas of application have been identified, a commercialization is still to be realized. This is particularly odd considering their exis...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9954395/ https://www.ncbi.nlm.nih.gov/pubmed/36855400 http://dx.doi.org/10.1021/acsorginorgau.1c00022 |
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author | Siebert, Jan P. Flores, Matthew Birkel, Christina S. |
author_facet | Siebert, Jan P. Flores, Matthew Birkel, Christina S. |
author_sort | Siebert, Jan P. |
collection | PubMed |
description | [Image: see text] The class of MAX phases represents intriguing materials, as they combine ceramic and metallic properties quite exotically. Although many potential areas of application have been identified, a commercialization is still to be realized. This is particularly odd considering their existence of more than 60 years, however, less so considering the common synthesis techniques used. In fact, MAX phases are typically studied in either bulk or thin films, considerably hindering their integration into highly functional applications. Here, a facile and versatile sol–gel-based approach for the biopolymer-templated synthesis of MAX phase Cr(2)GaC is introduced, capable of preparing the layered ternary carbide in a variety of technological useful shapes. We demonstrate for the first time how our wet chemical synthesis strategy immensely increases the accessibility of specific shapes and morphologies via the targeted synthesis of thick films, microspheres, and hollow microspheres. |
format | Online Article Text |
id | pubmed-9954395 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | American Chemical Society |
record_format | MEDLINE/PubMed |
spelling | pubmed-99543952023-02-27 Shape Control of MAX Phases by Biopolymer Sol–Gel Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow Microspheres Siebert, Jan P. Flores, Matthew Birkel, Christina S. ACS Org Inorg Au [Image: see text] The class of MAX phases represents intriguing materials, as they combine ceramic and metallic properties quite exotically. Although many potential areas of application have been identified, a commercialization is still to be realized. This is particularly odd considering their existence of more than 60 years, however, less so considering the common synthesis techniques used. In fact, MAX phases are typically studied in either bulk or thin films, considerably hindering their integration into highly functional applications. Here, a facile and versatile sol–gel-based approach for the biopolymer-templated synthesis of MAX phase Cr(2)GaC is introduced, capable of preparing the layered ternary carbide in a variety of technological useful shapes. We demonstrate for the first time how our wet chemical synthesis strategy immensely increases the accessibility of specific shapes and morphologies via the targeted synthesis of thick films, microspheres, and hollow microspheres. American Chemical Society 2021-10-29 /pmc/articles/PMC9954395/ /pubmed/36855400 http://dx.doi.org/10.1021/acsorginorgau.1c00022 Text en © 2021 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Siebert, Jan P. Flores, Matthew Birkel, Christina S. Shape Control of MAX Phases by Biopolymer Sol–Gel Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow Microspheres |
title | Shape Control of MAX Phases by Biopolymer Sol–Gel
Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow
Microspheres |
title_full | Shape Control of MAX Phases by Biopolymer Sol–Gel
Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow
Microspheres |
title_fullStr | Shape Control of MAX Phases by Biopolymer Sol–Gel
Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow
Microspheres |
title_full_unstemmed | Shape Control of MAX Phases by Biopolymer Sol–Gel
Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow
Microspheres |
title_short | Shape Control of MAX Phases by Biopolymer Sol–Gel
Synthesis: Cr(2)GaC Thick Films, Microspheres, and Hollow
Microspheres |
title_sort | shape control of max phases by biopolymer sol–gel
synthesis: cr(2)gac thick films, microspheres, and hollow
microspheres |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9954395/ https://www.ncbi.nlm.nih.gov/pubmed/36855400 http://dx.doi.org/10.1021/acsorginorgau.1c00022 |
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