[17a-K102-1~8] 17.3 Layered materials

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17a-K102-5] Low-temperature synthesis of highly crystalline h-BN nanocrystals

〇(M1)Hayate Hirao¹, Hiroyo Segawa², Chen Jun², Ryosuke Matsubara¹, Takashi Uchino¹ (1.Kobe Univ., 2.NIMs)

Keywords:

Hexagonal boron nitride,Two-dimensional layered materials,catalyst

Hexagonal boron nitride (h-BN) nanocrystals have attracted significant attention due to their potential applications in adsorbent-based water purification and dehydrogenation catalysis, owing to their porous nature and edge properties. High crystallinity is desirable in h-BN nanocrystals for optimal performance. Generally, highly crystalline h-BN is produced by high-temperature calcination at temperatures exceeding 1500 °C. However, high-temperature calcination leads to crystal growth and bulkization, making it unsuitable for obtaining nanocrystals. Therefore, in this study, we attempted to synthesize highly crystalline h-BN nanocrystals at a lower temperature of 1000 °C.