ترجمه مقاله نقش ضروری ارتباطات 6G با چشم انداز صنعت 4.0
- مبلغ: ۸۶,۰۰۰ تومان
ترجمه مقاله پایداری توسعه شهری، تعدیل ساختار صنعتی و کارایی کاربری زمین
- مبلغ: ۹۱,۰۰۰ تومان
Boron nitride (BN) fullerene nanomaterials were synthesized by an arc-melting method from Al/B, TiB2, VB2, Ga/B, YB6, YB6/Ni, NbB2 powder in N2/Ar mixture gas, and various structures were confirmed by high-resolution electron microscopy. From comparing of formation enthalpy with nitrogen and boron, tendency of catalysis metal for BN nanotube was characterized, which is a useful guideline for synthesis of BN fullerene nanomaterials.