硼碳氮薄膜：从无序到有序共轭三元材料
Boron Carbon Nitride Thin Films: From Disordered to Ordered Conjugated Ternary Materials.
作者信息
Giusto Paolo, Arazoe Hiroki, Cruz Daniel, Lova Paola, Heil Tobias, Aida Takuzo, Antonietti Markus
机构信息
Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, Potsdam 14476, Germany.
Department of Chemistry and Biotechnology, University of Tokyo, Bunkyo-ku, Tokyo 113-0033, Japan.
出版信息
J Am Chem Soc. 2020 Dec 9;142(49):20883-20891. doi: 10.1021/jacs.0c10945. Epub 2020 Nov 27.
We present an innovative method for the synthesis of boron carbon nitride thin film materials in a simple furnace setup, using commonly available solid precursors and relatively low temperature compared to previous attempts. The as-prepared structural and optical properties of thin films are tuned via the precursor content, leading to a sp-conjugated boron nitride-carbon nitride mixed material, instead of the commonly reported boron nitride-graphene phase segregation, with tunable optical properties such as band gap and fluorescence.
我们展示了一种在简单的炉体装置中合成硼碳氮薄膜材料的创新方法，该方法使用常见的固体前驱体，且与之前的尝试相比温度相对较低。通过前驱体含量来调节所制备薄膜的结构和光学性质，从而得到一种sp共轭的氮化硼 - 碳氮化物混合材料，而非通常报道的氮化硼 - 石墨烯相分离，其具有诸如带隙和荧光等可调节的光学性质。
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