Journal ArticleDOI
The effect of p-tert-butylcalix[n]arene on γ-radiation degradation of polypropylene
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TLDR
In this paper, the effect of radiation on polypropylene was investigated in the presence of three kinds of p-tert-butylcalix[n]arene (n=4, 6, 8) in air at ambient temperature.About:
This article is published in Radiation Physics and Chemistry.The article was published on 2000-03-01. It has received 21 citations till now. The article focuses on the topics: Irradiation.read more
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Review Article: The Effects of Radiation Chemistry on Solvent Extraction: 2. A Review of Fission‐Product Extraction
TL;DR: In this paper, the radiation chemistry of irradiated aqueous nitric acid and the tributyl phosphate ligand used for uranium extraction in the first step of the serie c was reviewed.
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Evaluation of two calix-crown-6 ligands for the recovery of radio cesium from nuclear waste solutions: Solvent extraction and liquid membrane studies
TL;DR: In this article, the bis-(octyloxy)calix[4]arene-mono-crown-6 (BOCMC) was evaluated for radiocesium from nuclear waste solution.
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Preparation of degradable polypropylene by an addition of poly(ethylene oxide) microcapsule containing TiO2
TL;DR: In this paper, an addition of poly(ethylene oxide) (PEO) microcapsule containing TiO2 to polypropylene (PP) was performed, and the degradation produced an acid and an aldehyde, which were able to facilitate PP degradation.
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Chemiluminescence investigation of thermo-oxidative degradation of polyethylenes stabilized with fullerenes
Silviu Jipa,Traian Zaharescu,Bárbara Gigante,Célia Santos,Radu Setnescu,Tanta Setnescu,Madalina Dumitru,Laura Monica Gorghiu,Wilhelm Kappel,Ion Mihalcea +9 more
TL;DR: In this paper, the stabilization effect of various carbon materials: [C60]fullerene, three adducts with levopimaric acid, two sorts of carbon black and nanocarbon on HDPE, LDPE and LLDPE have been studied by chemiluminescence at 180, 190 and 200 °C.
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Radiation-induced grafting of inorganic particles onto polymer backbone : A new method to design polymer-based nanocomposite
TL;DR: In this article, in situ radiation-induced grafting of polypropylene/polyhedral oligomeric silsesquioxane (PP/POSS) nanocomposites was confirmed by FT-IR spectroscopy.
References
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Journal ArticleDOI
Calixarenes. 4. The synthesis, characterization, and properties of the calixarenes from p-tert-butylphenol
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Calixarenes 9 : Conformational isomers of the ethers and esters of calix[4]arenes
TL;DR: In this paper, the parent calixarenes have been converted to various derivatives, including the methyl, ethyl, allyl, benzyl and trimethylsilyl ethers and the acetates.
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Radiation‐induced oxidative degradation of isotactic polypropylene
TL;DR: In this article, gas evolution, oxygen consumption, and change of mechanical properties were studied for the gamma-ray irradiation of isotactic polypropylene from /sup 60/Co under various conditions, such as vacuum, air, and oxygen at room temperature.
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Durability of radiation-sterilized polymers: 12. The effects of nucleating agent on the oxidative degradation of polypropylene
TL;DR: In this paper, the radiation stabilities of high and low-molecular-weight polypropylene (PP) with and without nucleating agent (NA) are compared, and it is found that PP with NA are less stable during irradiation than PP without NA.