Synthesis and Characterization of High-Purity, High-Entropy Diboride Ceramic Powders by a Liquid Phase Method
A nano-dual-phase powder with ultra-fine grain size was synthesized by the liquid precursor method at 1200 °C. A series of single-phase high-entropy ceramic powders ((Ti, Zr, Hf, Nb)B , (Ti, Zr, Hf, Nb, Ta)B , (Ti, Zr, Hf, Nb, Mo)B , (Ti, Zr, Hf, Nb, Ta, Mo)B ) with high purity (C content less than...
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| Veröffentlicht in: | Materials 2023-11, Vol.16 (23), p.7431 |
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| creator | Gong, Weilu Wang, Tiyuan Luo, Wei Du, Youpei Ye, Li Song, Riheng Cui, Haifeng Zhao, Tong Yang, Wei Dai, Zhen Hong, Yiqiang |
| description | A nano-dual-phase powder with ultra-fine grain size was synthesized by the liquid precursor method at 1200 °C. A series of single-phase high-entropy ceramic powders ((Ti, Zr, Hf, Nb)B
, (Ti, Zr, Hf, Nb, Ta)B
, (Ti, Zr, Hf, Nb, Mo)B
, (Ti, Zr, Hf, Nb, Ta, Mo)B
) with high purity (C content less than 0.9 wt% and O content less than 0.7 wt%) and ultrafine (average grain sizes of 340-570 nm) were successfully synthesized at 1800 °C. The sample of (TiZrHfNbTa)B
exhibited a hexagonal close-packed (HCP) structure, and the metal elements were uniformly distributed at the nanoscale, microscale, and macroscale. This method did not apply to the preparation of all high-entropy ceramic powders and was unfavorable for the formation of single-phase high-entropy borides when the size difference factor exceeded 3.9%. The present work provides a guide for the development of ceramic-based composites through precursor impregnation pyrolysis. |
| doi_str_mv | 10.3390/ma16237431 |
| format | Article |
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, (Ti, Zr, Hf, Nb, Ta)B
, (Ti, Zr, Hf, Nb, Mo)B
, (Ti, Zr, Hf, Nb, Ta, Mo)B
) with high purity (C content less than 0.9 wt% and O content less than 0.7 wt%) and ultrafine (average grain sizes of 340-570 nm) were successfully synthesized at 1800 °C. The sample of (TiZrHfNbTa)B
exhibited a hexagonal close-packed (HCP) structure, and the metal elements were uniformly distributed at the nanoscale, microscale, and macroscale. This method did not apply to the preparation of all high-entropy ceramic powders and was unfavorable for the formation of single-phase high-entropy borides when the size difference factor exceeded 3.9%. The present work provides a guide for the development of ceramic-based composites through precursor impregnation pyrolysis.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>DOI: 10.3390/ma16237431</identifier><identifier>PMID: 38068174</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Borides ; Boron ; Carbon ; Ceramic fibers ; Ceramic powders ; Ceramics ; Chemical bonds ; Entropy ; Grain size ; Hafnium ; Liquid phases ; Methods ; Microscopy ; Molybdenum ; Niobium ; Powders ; Precursors ; Purity ; Pyrolysis ; Raw materials ; Solid solutions ; Synthesis ; Tantalum ; Titanium ; Ultrafines ; Zirconium</subject><ispartof>Materials, 2023-11, Vol.16 (23), p.7431</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c390t-ab6c16ee203fb7e74d87d8f9e373c2b4569ffa40b637b8cacc64c565cf9683ea3</citedby><cites>FETCH-LOGICAL-c390t-ab6c16ee203fb7e74d87d8f9e373c2b4569ffa40b637b8cacc64c565cf9683ea3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38068174$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gong, Weilu</creatorcontrib><creatorcontrib>Wang, Tiyuan</creatorcontrib><creatorcontrib>Luo, Wei</creatorcontrib><creatorcontrib>Du, Youpei</creatorcontrib><creatorcontrib>Ye, Li</creatorcontrib><creatorcontrib>Song, Riheng</creatorcontrib><creatorcontrib>Cui, Haifeng</creatorcontrib><creatorcontrib>Zhao, Tong</creatorcontrib><creatorcontrib>Yang, Wei</creatorcontrib><creatorcontrib>Dai, Zhen</creatorcontrib><creatorcontrib>Hong, Yiqiang</creatorcontrib><title>Synthesis and Characterization of High-Purity, High-Entropy Diboride Ceramic Powders by a Liquid Phase Method</title><title>Materials</title><addtitle>Materials (Basel)</addtitle><description>A nano-dual-phase powder with ultra-fine grain size was synthesized by the liquid precursor method at 1200 °C. A series of single-phase high-entropy ceramic powders ((Ti, Zr, Hf, Nb)B
, (Ti, Zr, Hf, Nb, Ta)B
, (Ti, Zr, Hf, Nb, Mo)B
, (Ti, Zr, Hf, Nb, Ta, Mo)B
) with high purity (C content less than 0.9 wt% and O content less than 0.7 wt%) and ultrafine (average grain sizes of 340-570 nm) were successfully synthesized at 1800 °C. The sample of (TiZrHfNbTa)B
exhibited a hexagonal close-packed (HCP) structure, and the metal elements were uniformly distributed at the nanoscale, microscale, and macroscale. This method did not apply to the preparation of all high-entropy ceramic powders and was unfavorable for the formation of single-phase high-entropy borides when the size difference factor exceeded 3.9%. The present work provides a guide for the development of ceramic-based composites through precursor impregnation pyrolysis.</description><subject>Borides</subject><subject>Boron</subject><subject>Carbon</subject><subject>Ceramic fibers</subject><subject>Ceramic powders</subject><subject>Ceramics</subject><subject>Chemical bonds</subject><subject>Entropy</subject><subject>Grain size</subject><subject>Hafnium</subject><subject>Liquid phases</subject><subject>Methods</subject><subject>Microscopy</subject><subject>Molybdenum</subject><subject>Niobium</subject><subject>Powders</subject><subject>Precursors</subject><subject>Purity</subject><subject>Pyrolysis</subject><subject>Raw materials</subject><subject>Solid solutions</subject><subject>Synthesis</subject><subject>Tantalum</subject><subject>Titanium</subject><subject>Ultrafines</subject><subject>Zirconium</subject><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNpdkV1rFTEQhoMottTe-AMk4I1It-Zrk81lOdZWOOIB9XrJJpNuytnNaZJF1l9v5NQPnFzMZHhmmJkXoZeUXHKuybvJUMm4Epw-QadUa9lQLcTTf-ITdJ7zPanGOe2Yfo5OeEdkR5U4RdOXdS4j5JCxmR3ejCYZWyCFH6aEOOPo8W24G5vdkkJZL46f67mkeFjx-zDEFBzgDSQzBYt38buDlPGwYoO34WEJDu9GkwF_gjJG9wI982af4fzRn6FvH66_bm6b7eebj5urbWPrSqUxg7RUAjDC_aBACdcp13kNXHHLBtFK7b0RZJBcDZ011kphW9lar2XHwfAz9ObY95DiwwK59FPIFvZ7M0Nccs80YbqlgvGKvv4PvY9Lmut0Peu0FqwlQlTq8kjdmT30Yfax1DvV56DuHWfwoeavlGo7TaQiteDtscCmmHMC3x9SmExae0r6X8L1f4Wr8KvHGZZhAvcH_S0T_wmaK5Ix</recordid><startdate>20231129</startdate><enddate>20231129</enddate><creator>Gong, Weilu</creator><creator>Wang, Tiyuan</creator><creator>Luo, Wei</creator><creator>Du, Youpei</creator><creator>Ye, Li</creator><creator>Song, Riheng</creator><creator>Cui, Haifeng</creator><creator>Zhao, Tong</creator><creator>Yang, Wei</creator><creator>Dai, Zhen</creator><creator>Hong, Yiqiang</creator><general>MDPI AG</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope></search><sort><creationdate>20231129</creationdate><title>Synthesis and Characterization of High-Purity, High-Entropy Diboride Ceramic Powders by a Liquid Phase Method</title><author>Gong, Weilu ; Wang, Tiyuan ; Luo, Wei ; Du, Youpei ; Ye, Li ; Song, Riheng ; Cui, Haifeng ; Zhao, Tong ; Yang, Wei ; Dai, Zhen ; Hong, Yiqiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-ab6c16ee203fb7e74d87d8f9e373c2b4569ffa40b637b8cacc64c565cf9683ea3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Borides</topic><topic>Boron</topic><topic>Carbon</topic><topic>Ceramic fibers</topic><topic>Ceramic powders</topic><topic>Ceramics</topic><topic>Chemical bonds</topic><topic>Entropy</topic><topic>Grain size</topic><topic>Hafnium</topic><topic>Liquid phases</topic><topic>Methods</topic><topic>Microscopy</topic><topic>Molybdenum</topic><topic>Niobium</topic><topic>Powders</topic><topic>Precursors</topic><topic>Purity</topic><topic>Pyrolysis</topic><topic>Raw materials</topic><topic>Solid solutions</topic><topic>Synthesis</topic><topic>Tantalum</topic><topic>Titanium</topic><topic>Ultrafines</topic><topic>Zirconium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gong, Weilu</creatorcontrib><creatorcontrib>Wang, Tiyuan</creatorcontrib><creatorcontrib>Luo, Wei</creatorcontrib><creatorcontrib>Du, Youpei</creatorcontrib><creatorcontrib>Ye, Li</creatorcontrib><creatorcontrib>Song, Riheng</creatorcontrib><creatorcontrib>Cui, Haifeng</creatorcontrib><creatorcontrib>Zhao, Tong</creatorcontrib><creatorcontrib>Yang, Wei</creatorcontrib><creatorcontrib>Dai, Zhen</creatorcontrib><creatorcontrib>Hong, Yiqiang</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><jtitle>Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gong, Weilu</au><au>Wang, Tiyuan</au><au>Luo, Wei</au><au>Du, Youpei</au><au>Ye, Li</au><au>Song, Riheng</au><au>Cui, Haifeng</au><au>Zhao, Tong</au><au>Yang, Wei</au><au>Dai, Zhen</au><au>Hong, Yiqiang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and Characterization of High-Purity, High-Entropy Diboride Ceramic Powders by a Liquid Phase Method</atitle><jtitle>Materials</jtitle><addtitle>Materials (Basel)</addtitle><date>2023-11-29</date><risdate>2023</risdate><volume>16</volume><issue>23</issue><spage>7431</spage><pages>7431-</pages><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>A nano-dual-phase powder with ultra-fine grain size was synthesized by the liquid precursor method at 1200 °C. A series of single-phase high-entropy ceramic powders ((Ti, Zr, Hf, Nb)B
, (Ti, Zr, Hf, Nb, Ta)B
, (Ti, Zr, Hf, Nb, Mo)B
, (Ti, Zr, Hf, Nb, Ta, Mo)B
) with high purity (C content less than 0.9 wt% and O content less than 0.7 wt%) and ultrafine (average grain sizes of 340-570 nm) were successfully synthesized at 1800 °C. The sample of (TiZrHfNbTa)B
exhibited a hexagonal close-packed (HCP) structure, and the metal elements were uniformly distributed at the nanoscale, microscale, and macroscale. This method did not apply to the preparation of all high-entropy ceramic powders and was unfavorable for the formation of single-phase high-entropy borides when the size difference factor exceeded 3.9%. The present work provides a guide for the development of ceramic-based composites through precursor impregnation pyrolysis.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>38068174</pmid><doi>10.3390/ma16237431</doi><oa>free_for_read</oa></addata></record> |
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| issn | 1996-1944 1996-1944 |
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| source | MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry; PubMed Central Open Access |
| subjects | Borides Boron Carbon Ceramic fibers Ceramic powders Ceramics Chemical bonds Entropy Grain size Hafnium Liquid phases Methods Microscopy Molybdenum Niobium Powders Precursors Purity Pyrolysis Raw materials Solid solutions Synthesis Tantalum Titanium Ultrafines Zirconium |
| title | Synthesis and Characterization of High-Purity, High-Entropy Diboride Ceramic Powders by a Liquid Phase Method |
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