4c02215. Optical microscopy images of PVDF/h-BN nanocomposites, FESEM of h-BN nanosheets and nanocomposites with elemental mapping, XRD pattern and polar phase calculation from FTIR, dielectric ...

结合日间辐射冷却与高效抗热冲击的热管理解决方案炎炎烈日下，通信基站、移动电子设备等户外设施如同置身“烤箱”，持续太阳辐射与瞬时高功率热冲击的双重夹击，不仅威胁设备寿命，更可能引发安全隐患。传统热管理方案如辐射制冷材料虽能降温，但制冷功率不足；相变材料 ...

At close: March 28 at 4:00:02 PM EDT ...

Elon Musk has announced the merger of his artificial intelligence startup, xAI, with his social media platform, X, in an all-stock transaction valuing the combined entity at $113 billion.

My Buy and Hold Portfolio continues to post big gains, but it’s time to make a big Canadian bank swap ...

i) 含有 40 wt% h-BN 的冷却涂层在 XY 和 XZ 方向上的 XRD 图样。 图 3. 辐射冷却涂层和包裹冷却器的综合性能 a) 不同 h-BN 含量的 h-BN/PDMS 复合材料的应力 ...

The Hurun Research Institute has released the Hurun Global Rich List 2025, ranking the world’s US-dollar billionaires. The latest list highlights major shifts in wealth, with some of the world’s ...

Company has Seshachalam & Co. as its auditors. As on 31-12-2024, the company has a total of 2.08 Crore shares outstanding.BN Rathi Sec Share Price Today is Rs. 26.59. On previous day, the BN Rathi Sec ...