Self-Recovery Pathways of C₅F₁₀O After Over Thermal Decomposition

Calculation of temperature dependent critical field strength of mixtures containing C5-FK, CO 2 and O 2

“…Currently the decomposition [23], re-combination [23], and self-recovery pathways [24] of C5-FK do not consider all experimentally observed decomposition products [34]. For example, no pathways for species such as C2F6O, C6F12 and C5F10 have been analysed to the authors' knowledge.…”

“…In addition to the decomposition, Li et al [23] consider recombination reactions that can produce species other than C5-FK. She et al [24] map out self-recovery reactions between the decomposition products that can regenerate C5-FK. The question how complete this network of pathways is remains open.…”

Degradation Behaviors and Mechanism of Nitrile Butadiene Rubber Caused by Insulating Medium C5F10O

“…Therefore, primary decomposition reactions of C 5 F 10 O with lower energy barrier are more likely to occur. The following three reactions, R1–R3, have the lowest energy barriers of 61.43 kcal/mol, 64.26 kcal/mol and 67.40 kcal/mol in the primary decomposition pathways of C 5 F 10 O, and hence are the dominant reactions that may occur in the experiment [ 9 , 28 , 29 ]. …”

“…The GWP of C 5 F 10 O is only 1, while its insulation strength is 1.93 times that of SF 6 . Series studies on its physical and chemical properties [6], insulation performance [7,8] and electric and thermal decomposition characteristics properties [9][10][11] have been carried out. The results basically prove the feasibility of using C 5 F 10 O mixed with N 2 , CO 2 or dry air as an insulating medium in environmentally friendly switchgears.…”