全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:S. Changkhamchom , A. Sirivat
来源:[J].International Journal of Polymeric Materials and Polymeric Biomaterials(IF 1.865), 2014, Vol.63 (6), pp.315-322Taylor & Francis
摘要:Composite proton exchange membranes are prepared by solvent casting via the incorporation of molecular sieves 3A, 4A, and 5A into the sulfonated poly(ether ketone ether sulfone) (S-PEKES) at the sulfonation degree of 0.66, with varying the ratio at of 3%, 6%, 9%, and 12% v/v. The...
作者:S. Changkhamchom , A. Sirivat
来源:[J].Solid State Ionics(IF 2.046), 2014, Vol.263, pp.161-166Elsevier
摘要:Abstract(#br)Composited proton exchange membranes consisting of ZSM-5 embedded in sulfonated poly(ether ketone ether sulfone) (S-PEKES) are fabricated by solvent casting technique in a dispensed zeolite polymer solution. Composite membranes with ZSM-5 content up to 10% v/v e...
作者:N. Taweekarn , S. Changkhamchom , A. Sirivat
来源:[J].Polymer Bulletin(IF 1.332), 2015, Vol.72 (2), pp.281-294Springer
摘要:Abstract(#br)A novel polymer electrolyte membrane (PEM) based on sulfonated poly(aromatic imide- co -aliphatic imide) (S-coPI) is synthesized by the polycondensation of 3,3′,4,4′-benzophenonetetracarboxylic dianhydride (BPTDA) with 4,4′-diaminodiphenylmethane (DDM), 4,4...
作者:R. Kunanuruksapong , A. Sirivat
来源:[J].Applied Physics A(IF 1.545), 2008, Vol.92 (2), pp.313-320Springer
摘要:Abstract(#br)The electrical properties and electromechanical responses of acrylic elastomers and styrene copolymers were investigated towards electroactive applications such as artificial muscle and/or MEMS (micro-electro-mechanical systems) devices. The effect of temperatur...
作者:S. Changkhamchom , A. Sirivat
来源:[J].Polymer-Plastics Technology and Engineering(IF 1.481), 2013, Vol.52 (1), pp.70-79Taylor & Francis
摘要:Poly(ether ketone ether sulfone), (PEKES), was synthesized by the nucleophilic aromatic substitution polycondensation between bisphenol S and 4,4′-difluorobenzophenone (system A), and between bisphenol S and 4,4′-dichlorobenzophenone (system B). The oxidative stability was c...
作者:K. Petcharoen , A. Sirivat
来源:[J].Current Applied Physics(IF 1.814), 2013, Vol.13 (6), pp.1119-1127Elsevier
摘要:Abstract(#br)The electromechanical behavior of thermoplastic elastomer polyurethane (TPE-PU) is investigated under the effects of urethane type (ester and ether-types) and soft–hard segments at various electric field strengths and temperatures. The highest dielectric constan...
作者:K. Petcharoen , A. Sirivat
来源:[J].Materials Science & Engineering B(IF 1.846), 2012, Vol.177 (5), pp.421-427Elsevier
摘要:Abstract(#br)Magnetite nanoparticles were synthesized via the chemical co-precipitation method using ammonium hydroxide as the precipitating agent. The size of the magnetite nanoparticles was carefully controlled by varying the reaction temperature and through the surface mo...
作者:N. Tangboriboon , R. Kunanuruksapong , A. Sirivat
来源:[J].Materials Science-Poland(IF 0.258), 2012, Vol.30 (4), pp.313-322Springer
摘要:Abstract(#br)Duck eggs are one of the most versatile cooking ingredients in which residue eggshells are discarded. Raw duck eggshells were calcined at temperatures between 300 to 900 °C, for 1, 3, and 5 h. Both the raw and calcined duck eggshells were characterized by FTIR, ...
作者:S. Changkhamchom , A. Sirivat
来源:[J].Advances in Polymer Technology(IF 1.096), 2017, Vol.36 (3), pp.385-391Wiley
摘要:Abstract(#br)Blend membranes between sulfonated poly(ether ketone ether sulfone) (S‐ PEKES ) and poly(phenylene ether ether sulfone) ( PPEES ) were fabricated at various mole ratios. Interestingly, increasing the hydrophobic PPEES in S‐ PEKES / PPEES blend membranes led to t...

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