Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Potsdam, 14476, Germany, Fax: (+) 49-331-5679502.
Small. 2013 Dec 20;9(24):4135-41. doi: 10.1002/smll.201300680. Epub 2013 Jul 12.
Dispersible, highly graphitic, and nitrogen-doped carbon hollow nanospheres (25-90 nm), termed 'nanobubbles', are prepared via confined carbonization through a silica nanocasting technique. Poly(ionic liquid) nanoparticles are employed as easy-to-make and multifunctional templates, which simultaneously act as both the carbon and nitrogen source. The promising potential of the nanobubbles in oxygen reduction reactions for fuel cells is demonstrated.
可分散的、高度石墨化且掺氮的碳空心纳米球（25-90nm），被称为“纳米气泡”，是通过受限碳化通过二氧化硅纳米铸造技术制备的。聚（离子液体）纳米粒子被用作易于制备且多功能的模板，其同时充当碳和氮源。纳米气泡在燃料电池中的氧还原反应中具有广阔的应用潜力。
