Calix[4]pyrogallolarenes as novel high temperature inhibitors of oxidative degradation of polymers
文献信息
Przemyslaw Ziaja, Katarzyna Jodko-Piorecka, Rafal Kuzmicz, Grzegorz Litwinienko
Oxidative stability of high density polyethylene (HDPE) containing C-alkylcalix[4]pyrogallolarenes was compared with the oxidative stability of HDPE containing 1,2,3-trihydroxybenzene (pyrogallol) and 2,6-di-tert-butyl-4-methylphenol (BHT). The Arrhenius kinetic parameters (Ea, Z, k) of non-isothermal thermo-oxidative decompositions indicate that C-alkylcalix[4]pyrogallolarenes are effective antioxidants acting at temperatures above 150 °C.
相关文献
Non-radiative decay paths in rhodamines: new theoretical insights
Umberto Raucci, Paolo A. Netti, Ilaria Ciofini
DOI: 10.1039/C4CP02622E
Multi-scale modeling of electronic spectra of three aromatic amino acids: importance of conformational averaging and explicit solute–solvent interactions
Petr Bouř
DOI: 10.1039/C4CP02668C
Microkinetics of oxygenate formation in the Fischer–Tropsch reaction
Emiel M. J. Hensen
DOI: 10.1039/C3CP54950J
A high-performance platinum electrocatalyst loaded on a graphene hydrogel for high-rate methanol oxidation
Xiluan Wang, Chun Li, Gaoquan Shi
DOI: 10.1039/C3CP54058H
Directions of chemical change: experimental characterization of the stereodynamics of photodissociation and reactive processes
Dock-Chil Che, Michio Okada, Federico Palazzetti, Vincenzo Aquilanti
DOI: 10.1039/C4CP00464G
Measuring the Brønsted acid strength of zeolites – does it correlate with the O–H frequency shift probed by a weak base?
Carlos O. Arean, Montserrat R. Delgado, Petr Nachtigall, Ho Viet Thang, Miroslav Rubeš, Roman Bulánek, Pavla Chlubná-Eliášová
DOI: 10.1039/C3CP54738H
Photocatalytic generation of solar fuels from the reduction of H2O and CO2: a look at the patent literature
Stefano Protti, Angelo Albini, Nick Serpone
DOI: 10.1039/C4CP02828G
Identification of synergistic Cu/V redox pair in VCu:AlPO-5; a comparison with VCu:ZSM-5
Katrine Lie Bøyesen, Tina Kristiansen, Karina Mathisen
DOI: 10.1039/C4CP02503B
Correction: Effect of dispersion on surface interactions of cobalt(ii) octaethylporphyrin monolayer on Au(111) and HOPG(0001) substrates: a comparative first principles study
Bhaskar Chilukuri, Ursula Mazur, K. W. Hipps
DOI: 10.1039/C4CP90114B
您可能还喜欢
4-((4-甲基哌嗪-1-基)甲基)苯硼酸(CAS号:763120-62-3)的市场或研究趋势如何?
随着有机硼化学的发展,该化合物在催化、药物合成、材料科学等领域展现出潜在的应用价值。近年来,其在药物前体合成中的应用越来越受到关注。市场趋势显示,随着科研投入的...
如何储存2,4,5-三甲基-1-硝基苯(CAS号:610-91-3)?
2,4,5-三甲基-1-硝基苯应储存在阴凉、干燥且通风良好的地方,避免阳光直射。储存在密封的金属容器中,远离火源和热源。储存温度应控制在25°C以下,湿度不宜过...
处理2,5-二碘噻吩(CAS号:625-88-7)时应注意哪些实验室安全事项?
在处理2,5-二碘噻吩时,应穿戴适当的个人防护装备(PPE),包括实验室外套、手套和防护眼镜。在通风橱中进行操作以避免吸入蒸气。如果发生泄漏,应立即疏散人员并使...
在合成中是否有6-bromo-3-chloro-1H-indole(CAS号:57916-08-2)的替代品?
在合成6-溴-3-氯-1H-吲哚(CAS号:57916-08-2)时,可以考虑使用一些类似的化合物作为替代品,如6-氯-3-氯-1H-吲哚或3-氯-1H-吲哚,...
在合成中是否有(R)-(-)-1-(1-萘基)乙基异氰酸酯(CAS号:42340-98-7)的替代品?
可以考虑使用类似结构的化合物,如1-[(1R)-1-(2-氨基乙基)萘-1-基]乙基异氰酸酯作为替代品。此外,还可以寻找其他类型的异氰酸酯衍生物,如苯基异氰酸酯...
3-氨基苯甲酰苯胺(CAS号:14315-16-3)适用哪些法规指南?
3-氨基苯甲酰苯胺适用于多项法规指南,包括但不限于GHS(全球化学品统一分类和标签制度)分类为皮肤腐蚀/刺激类别2,以及潜在的皮肤过敏性类别1。在欧盟地区,它受...
β-环柠檬醛-D5(CAS号:26309-95-5)通常如何合成?
β-环柠檬醛-D5可通过不对称合成方法获得。常见的合成路线包括以环己酮为原料,经过选择性氧化、还原、保护基引入等步骤,最终得到目标化合物。该合成过程中通常使用多...
如何处理含有BIO-1211(CAS号:187735-94-0)的废料?
对于含有BIO-1211(CAS号:187735-94-0)的废料,首先应进行分类收集,确保符合环保要求。然后,可以考虑通过焚烧或其他专业处理方法进行处置。在处...
如何处理含有4-氯-2-氟-3-甲基苯酚(CAS号:1351668-24-0)的废料?
含有该化合物的废液应收集至专用容器中,避免与其他化学品混合。可采用焚烧或送交专业废弃物处理公司处理。处理过程中需遵守当地环保法规,确保不产生二次污染。处理前应进...
来源期刊
Polymer Chemistry

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.










![N-[2-Bromo-4-(trifluoromethoxy)phenyl]formamide structure N-[2-Bromo-4-(trifluoromethoxy)phenyl]formamide structure](https://cnstatic.chemtradehub.com/structs/941/941294-53-7-f783.webp)
![6-Nitro-2-(4-nitrophenyl)imidazo[1,2-a]pyridine structure 6-Nitro-2-(4-nitrophenyl)imidazo[1,2-a]pyridine structure](https://cnstatic.chemtradehub.com/structs/118/118000-57-0-cb82.webp)


![Methyl 5-iodo-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-thiophenecarboxylate structure Methyl 5-iodo-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-thiophenecarboxylate structure](https://cnstatic.chemtradehub.com/structs/100/1007171-35-8-177e.webp)