中文摘要：

通过在纳米溴化锂溶液中添加液相添加剂降低溶液沸腾温度,从而有助于大幅度应用工业余热、废热等低品味热源。溶液沸腾温度主要反映了溶液汽泡成核所需的临界活化能（过热度）。尽管影响沸腾温度的因素较多,但是溶液的表面张力是一个重要的因素。此外纳米流体中的分散剂能造成纳米颗粒在加热面上如淤泥般的沉积,湮没了汽化核心,导致沸腾温度升高。

英文摘要：

By adding the aqueous surface active agents into a nano-lithium bromide aqueous solution, boiling temperature of the soluton decreases, which is beneficial to use industrial waste heat. Boiling temperature expresses the bubble nucleation activation energy （superheat） of the solution. Though there are many factors to influence on the boiling temperature, surface tension of the solution palys an important role. In addition, dispersant, to be added into the nano-solution, can cause the deposition of nanoparticles such as silt on the surface of the heating, obliterated the vaporization core, and boiling temperature increasing.