Investigation of structural and magnetic changes in transformer oil-based fer...

Dispersion of superparamagnetic nanoparticles in transformer oils constitute an extraordinary cooling and electrical insulating medium (ferrofluid) with higher breakdown voltage...超顺磁性纳米颗粒（superparamagnetic nanoparticles）在变压器油中的分散体系，可构成兼具优异冷却与电绝缘性能的铁磁流体（ferrofluid），其击穿电压更高……