Yodsathorn Sasithornsonti's research while affiliated with Prince of Songkla University and other places

Publications (2)

Article
The hydrophilicity of natural rubber (NR) was improved by grafting with modified cassava starch (ST) (NR-g-ST) by using potassium persulfate (K2S2O8) as a catalyst. The modified ST was added to NR latex in the presence of Terric16A16 as a non-ionic surfactant at 60 °C for 3 h and cast film on a glass plate to obtain NR-g-ST. The chemical structure...
Article
The aim of this paper is to study the influence of the K2S2O8 content on the properties of poly (vinyl alcohol, (PVA). Firstly, PVA was dissolved in distilled water by heating by heating at 70 °C and then K2S2O8 was added in PVA solution under stirrer. The viscosity of PVA solution in the presence of K2S2O8 was analyzed by Brookfield Viscometers. T...

Citations

... In the field of polymer materials, persulfate is one kind of free radical initiators for polymerization or crosslinking. For example, Gupta et al. synthesized a hydrogel by radical-induced crosslinking of PVA with potassium persulfate (PS) for dermal wound healing, while Riyajan et al. found that the swelling ratio of PVA noticeably decreased with crosslinking by PS [21,22]. The application of persulfates in polymer synthesis is often limited by the explosion polymerization and side reactions of oxidative degradation, attributing to its low activation energy. ...
... Although the rapid development of epidermal electronics has brought great benefits to daily life, the existing epidermal electronics mainly composed of synthetic materials are usually hard to degrade and may produce a large amount of electronic waste (e-waste) to the ecosystem, causing a series of environmental problems [18][19][20]. Furthermore, attaching these synthetic epidermal electronics onto human skin may cause serious adverse reactions such as allergy and stimulation, which brings along possible safety problems [21][22][23][24]. ...