Diffusion Characteristics of Water in the Vicinity of Single-Nano Buckydiamond as Revealed by Quasi-Elastic Neutron Scattering

作者：Blagoveshchenski N M; Novikov A G^*; Rozhkova N N; Osawa E

来源：Fullerenes, Nanotubes, and Carbon Nanostructures, 2011, 19(1-2): 52-57.

DOI：10.1080/1536383X.2010.490117

• Hydration water
• Memory function
• Nanodiamond
• Quasi-elastic neutron scattering
• Stretched exponent

The diffusion characteristics of stable aqueous dispersion of nanodiamonds (concentration 80 mg/ml, average particle size 8 nm) were investigated by quasi-elastic neutron scattering. Hydration water in the vicinity of SNBD was estimated about 3%. Its diffusion characteristics showed strong deterioration of molecular mobility and increasing the residence lifetime of molecules in comparison with those of bulk water.

• 出版日期2011