Laboratory studies of the gas-phase O(¹D) reaction and UV photolysis for N(C_xF_2x+1)₃, x=2–4) and an evaluation of their atmospheric lifetimes and global warming potentials (GWPs) is reported. The O(¹D) + PFA reactive rate coefficient was measured to be (10^-12 cm³molecule^-1s^-1) 1.10±0.10, 1.36±0.10, and 1.69±0.11 and the UV photodissociation yield, $\sigma \left(\lambda \right)\times \mathrm{\Phi }\left(\lambda \right)$, at 193 nm was measured to be (10^-23 cm²molecule^-1) 1.37, <1, <15 for N(C₂F₅)₃, N(C₃F₇)₃, and N(C₄F₉)₃, respectively. Including estimated Lyman-α photolysis leads to total global atmospheric lifetimes of >3,000 years. GWPs on the 100-year time-horizon are estimated to be 9900, 8700, and 7800 for N(C₂F₅)₃, N(C₃F₇)₃, and N(C₄F₉)₃, respectively.

报告了对N（C _x F _{2x + 1}）₃（x = 2-4–4）进行气相O（¹ D）反应和UV光解的实验室研究，并评估了它们的大气寿命和全球变暖潜能（GWPs） 。测得O（¹ D）+ PFA反应速率系数为（10 ^-12 cm ³分子^-1 s ^-1）1.10±0.10、1.36±0.10和1.69±0.11，并且紫外光解离产率为$\sigma \left(\lambda \right)\times \mathrm{\Phi }\left(\lambda \right)$在193 nm下测得的N（C ₂ F ₅）₃，N（C ₃ F ₇）₃和N（C ₄ F ）为（10 ^-23 cm ²分子^-1）1.37，<1，<15 ₉）₃。包括估计的Lyman-α光解作用，可导致全球总大气寿命超过3,000年。N（C ₂ F ₅）₃，N（C ₃ F ₇）₃和N（C ₄ F ₉）在100年时间水平上的GWP估计为9900、8700和7800）₃。