Department of Chemistry, Indiana University, 800 E. Kirkwood Ave., Bloomington, IN, 47405, USA.
Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, One Bethel Valley Road, Oak Ridge, TN, 37831, USA.
Small. 2016 May;12(20):2701-6. doi: 10.1002/smll.201502974. Epub 2016 Apr 1.
In situ liquid cell scanning transmission electron microscopy probes seeded growth in real time. The growth of Pd on Au nanocubes is monitored as a model system to compare growth within a liquid cell and traditional colloidal synthesis. Different growth patterns are observed due to seed immobilization and the highly reducing environment within the liquid cell.
原位液池扫描透射电子显微镜实时探测种子生长。以 Pd 在 Au 纳米立方体上的生长为模型体系,对比液池内生长和传统胶体合成方法,观察到由于种子固定以及液池内强还原环境导致的不同生长模式。