Cubic and hexagonal boron nitride phases and phase boundaries

Journal Article · Sun Dec 31 23:00:00 EST 2023 · Journal of Materials Chemistry C

DOI:https://doi.org/10.1039/d4tc00039k· OSTI ID:2578354

Biswas, Abhijit; Alvarez, Gustavo; Tripathi, Manoj; Lee, Jonghoon; Pieshkov, Tymofii; Li, Chenxi; Gao, Bin; Puthirath, Anand; Zhang, Xiang; Gray, Tia; Elkins, Jacob; Vajtai, Robert; Dai, Pengcheng; Birdwell, A.; Neupane, Mahesh; Ivanov, Tony; Garratt, Elias; Pate, Bradford; Roy, Ajit; Dalton, Alan ; Tian, Zhiting; Ajayan, Pulickel

We used temperature-dependent spark plasma sintering to induce phase transformations of metastable 3D c-BN to mixed-phase 3D/2D c-BN/h-BN and ultimately to the stable 2D h-BN phase at high temperature, useful for extreme-temperature technology.

• Research Organization: Rice Univ., Houston, TX (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• Grant/Contract Number: SC0012311
• OSTI ID: 2578354
• Alternate ID(s): OSTI ID: 2305773
• Journal Information: Journal of Materials Chemistry C, Journal Name: Journal of Materials Chemistry C Journal Issue: 9 Vol. 12; ISSN JMCCCX; ISSN 2050-7526
• Publisher: Royal Society of Chemistry
• Country of Publication: United States
• Language: EN

Related Subjects

Materials Science
Physics