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Russian Journal of Applied Chemistry - The liquid fraction of tire pyrolysis products was comprehensively analyzed by gas chromatography–mass spectrometry and two-dimensional gas...  相似文献   
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Russian Journal of Physical Chemistry A - Features of the dynamic extraction of vanillin from aqueous solutions using highly basic anion exchangers with a gel or macroporous structure are studied....  相似文献   
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In polymer materials phase transition of the system from the liquid to the solid state is associated with internal stresses which act counter to the forces of molecular cohesion and thus reduce the cohesive strength. It has been established that the introduction of elastomers, without seriously affecting the strength properties, substantially reduces the internal stresses in polymer systems and improves the relaxation characteristics.Mekhanika Polimerov, Vol. 2, No. 2, pp. 240–244, 1966  相似文献   
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