Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.

Abstract: Example method and apparatus, systems, and articles of manufacture for immersion cooling systems are disclosed herein. An example apparatus disclosed herein includes a tank to hold a coolant, an overflow chamber to direct the coolant toward an outlet, and a plate within the overflow chamber, the plate including a plurality of openings, the coolant to pass through at least one of the plurality of openings before reaching the outlet.