Catalytic properties of Pd-containing systems based on SBA-15 molecular sieve modified with imidazolium ionic liquid

Romanovsky, B.V.; Onishchenko, M. I.; Tyablikov, I. A.; Knyazeva, E. E.; Yatsenko, A. V.

doi:10.1134/s0023158413030130

Cited by 7 publications

(1 citation statement)

References 17 publications

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“…With a structure of multichannel and cage shape, it has used into many fields such as adsorption separation, ion exchange, and catalysis . The basic structure of the molecular sieve framework is SiO 4 and AlO 4 tetrahedrons, which form a three‐dimensional network structure of crystals by the combination of common oxygen atoms . It has good thermal stability, absorptivity, ion exchangeability, and catalytic.…”

Section: Introductionmentioning

confidence: 99%

Properties of fire agent integrated with molecular sieve and tetrafluoroborate ionic liquid in thermoplastic polyurethane elastomer

Jiao

Jiang

Chen

2019

Polymers for Advanced Techs

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Thermoplastic polyurethane (TPU) elastomer has a widely application because of its perfect physical and chemical properties. However, it was limited by its low reliability in fire safety. In this paper, a new fire agent integrated with molecular sieve and tetrafluoroborate ionic liquid ([EOOEMIm][BF 4 ]) was used to improve fire safety of TPU.The fire safety of TPU composites was investigated by cone calorimeter test, smoke density test, and thermogravimetric/infrared spectroscopy, respectively. The results showed that modified molecular sieve (MMS) can improve fire safety of TPU effectively. The luminous flux increased to 10.10%, total smoke release decreased by 58%, and heat release rate declined of 65% than pure TPU when the addition of MMS was 0.5 wt%. In addition, MMS can improve thermal stability of TPU even in nitrogen according to thermogravimetric/infrared spectroscopy test. These proved that MMS has a satisfactory application prospect in fire safe polymer materials.

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Section: Introductionmentioning

confidence: 99%