微球
纳米技术
材料科学
介孔材料
制作
肺表面活性物质
皮克林乳液
化学工程
乳状液
碳纤维
球体
纳米颗粒
复合材料
化学
航空航天工程
工程类
有机化学
催化作用
病理
复合数
替代医学
医学
作者
Dawei Liu,Nan Xue,Lijuan Wei,Ye Zhang,Zhangfeng Qin,Xuekuan Li,Bernard P. Binks,Hengquan Yang
标识
DOI:10.1002/anie.201805022
摘要
Large-sized carbon spheres with controllable interior architecture are highly desired, but there is no method to synthesize these materials. Here, we develop a novel method to synthesize interior-structured mesoporous carbon microspheres (MCMs), based on the surfactant assembly within water droplet-confined spaces. Our approach is shown to access a library of unprecedented MCMs such as hollow MCMs, multi-chambered MCMs, bijel-structured MCMs, multi-cored MCMs, "solid" MCMs, and honeycombed MCMs. These novel structures, unattainable for the conventional bulk synthesis even at the same conditions, suggest an intriguing effect arising from the droplet-confined spaces. This synthesis method and the hitherto unfound impact of the droplet-confined spaces on the microstructural evolution open up new horizons in exploring novel materials for innovative applications.
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