《Table 1 Mass ratio of raw materials (wt%)》

  提示：宽带有限、当前游客访问压缩模式

本系列图表出处文件名：随高清版一同展现

《直流电弧等离子体法制备In(Sn)-O及Sn(In)(Sb)-O系纳米颗粒（英文）》

1. 获取 高清版本忘记账户？点击这里登录

1. 下载图表忘记账户？点击这里登录

Fig.1 illustrates the DC arc plasma synthesis procedure for the production of nanoparticles.In our synthesis experiment，the key part shown in Fig.1 is a special and unobtrusive DC arc plasma reactor，which is connected to an AC generator with a maximum power of 300 k W and using about 245 k W of power.The reaction chamber was evacuated to 0.01 MPa and the dried and cooled air was filled with plasma gas.As for raw materials preparation，the purity>99.99%of Sn，In ingots and In Sn，Sb Sn，In Sb Sn alloy ingots（mass ratios of the raw materials are shown in Table 1）were heated to their melting points.Next，as-prepared precursors were injected into the water cooled plasma reactor.The molten raw materials can be immediately evaporated due to the high temperature of the thermal plasma，and the metal vapor is oxidized at the same time.A larger temperature gradient can be formed on the shell of the reactor by the cooling water circulation system，which facilitates crystallization.Finally，the formed nano-oxide particles escaped from the reactor chamber along with the cooled air.