Liu, Shiyu published the artcileTuning Molecular Composition for Better Cross-section Homogeneity of Thermal Oxidative Stabilized Polyacrylonitrile for Carbon Materials, Recommanded Product: Dimethyl itaconate, the publication is Fibers and Polymers (2022), 23(6), 1515-1524, database is CAplus.
A strategy to improve the cross-section homogeneity of thermal oxidative stabilized polyacrylonitrile for carbon materials was provided in the present work. A kind of comonomer, di-Me itaconate (DMI), which possesses two bulky side groups was introduced into poly(acrylonitrile-co-itaconic acid). The efficiency of DMI in improving the cross-section homogeneity of polyacrylonitrile films during thermal oxidative stabilization (TOS) processes and the properties of resulted PAN-based carbon materials were investigated in detail. It was found that DMI facilitated the formation of longer cyclic structures, higher oxygen content, more homogeneous cross-section fracture morphol. and denser structure during TOS process. DMI was also benefit for easing heat release. The presence of DMI also facilitated a smaller ID/IG value of the carbonized PAN film and a bigger in-plane size of graphite crystals La.
Fibers and Polymers published new progress about 617-52-7. 617-52-7 belongs to esters-buliding-blocks, auxiliary class Alkenyl,Aliphatic hydrocarbon chain,Ester, name is Dimethyl itaconate, and the molecular formula is C7H10O4, Recommanded Product: Dimethyl itaconate.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics