离子与Co2+离子反应，最终形成 CoO 纳米颗粒。通过 XRD 分析，制备的纯八面体 CoO 纳米颗粒的衍射峰与标准立方结构 CoO 匹配良好，具有较高的结晶度。CoO/MoB MBene 复合材料通过原位生长技术合成，SEM 和 TEM 图像表明，CoO 纳米颗粒均匀且牢固地锚定在 MoB MBene 的 ...

The Cooper Companies, Inc., together with its subsidiaries, develops, manufactures, and markets contact lens wearers. The company operates in two segments, CooperVision and CooperSurgical.

A woman who formerly worked for Meta’s ex-operations chief Sheryl Sandberg claims she was tasked with drafting “talking points” for her boss while she was in labor with her first child.

Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world ...

Built In Chicago is the online community for Chicago startups and tech companies. Find startup jobs, tech news and events.

Fox Corporation President and COO John Nallen touted FOX News Media’s linear and digital success on Monday, predicting that recent growth is sustainable as President Donald Trump continues to ...

New reports noted that Stephanie Pope—who had once been on the short list of potential replacements for Boeing’s previous CEO slot before Kelly Ortberg took the job—is no longer COO of Boeing.

Boeing has removed the chief operating officer (COO) title from Stephanie Pope, seemingly freeing the long-time company executive up to focus on running the company’s Boeing Commercial Airplanes ...

The Big Ten attempted the unprecedented in the 2024 football season as the largest major conference ever assembled, with four of the 18 members located thousands of miles from the epicenter and ...

A new Co2Mo3O8 catalyst from Tohoku University shows exceptional stability and efficiency in hydrogen production, advancing ...

In the ever-evolving landscape of deep technology, the role of the chief operating officer is more critical and complex than ever. Unlike traditional industries, deep tech—encompassing ...