ambient atmosphere

Effect of Ambient Atmosphere on Laser Micro-Plasma Radiant Intensity

环境气氛对激光微等离子体辐射强度的影响

Parameters included the input voltage, flow rate, reaction background atmosphere were mainly discussed. The study found that gliding arc low-temperature plasma can decomposition hexachlorobenzene without a catalyst at ambient condition.

重点考察了输入电压、进气流量、背景气氛等参数对降解反应的影响，结果表明：滑动弧等离子体可在无催化情况下，实现常温常压下处理六氯苯。

Under mild conditions, at room temperature and ambient atmosphere, diphenyl thiourea could be synthesized through the reaction of aniline and CS 2 over AlCl 3 catalyst with high yield and high selectivity.

常温常压下，用AlCl3作催化剂催化苯胺和CS2进行反应，可以高收率和高选择性地得到二苯硫脲。

N-doped TiO2 photocatalysts were prepared by calcinations of the hydrolysis product of tetrabutyl titanate with saturated urea solutions in ambient atmosphere at different temperature.

以饱和尿素溶液水解工艺制备TiO2煅烧前驱体，在前驱体中引入掺杂氮源，于400~700℃的空气气氛下煅烧2h，制得淡黄色的掺氮TiO2光催化剂；