Results 11 to 20 of about 129,184 (280)

Ion-Molecule Reactions in Unsaturated Hydrocarbons: Allene, Propyne, Diacetylene, and Vinylacetylene [PDF]

, 1984
Ion-molecule reactions in allene, propyne, diacetylene, and vinylacetylene (1-buten-3-yne) have been studied at near-thermal energies by the technique of ion cyclotron resonance mass spectrometry.
Anicich, Vincent G., Blake, Geoffrey A., Huntress, Wesley T., Jr., Kim, Jhong K., McEwan, Murray J.   +4 more
core   +1 more source

Influence of polymerisation conditions on the properties of polymer/clay nanocomposite hydrogels [PDF]

, 2013
Free-radical polymerisation of acrylamide derivatives in the presence of exfoliated clay platelets has recently emerged as a new technique for the synthesis of strong and tough nanocomposite hydrogels (NCHs) with a unique hybrid organic/inorganic network
Abdurrahmanoglu, Anseth, Bera, Calvet, Carlsson, Dokter, Feng, Fengge Gao, Gao, Gao, Giraldo, Giz, Gong, Gu, Haraguchi, Haraguchi, Haraguchi, Haraguchi, Haraguchi, Hu, Ito, Kabiri, Kalfus, Kulicke, Liu, Martin Bencsik, Okay, Rinat Nigmatullin, Sakai, Schexnailder, Solomon, Solomon, Tamagawa, Tanaka, Wang, Wu, Xu   +36 more
core   +1 more source

Polybutadiene Cross-Linked With Various Diols – Effect On Thermal Stability [PDF]

, 2000
The relationship between cross-linking and thermal stability as related to polybutadiene is the focus of current research. Cross-linked polybutadienes have been prepared using various diols as the cross-linking agent.
McKinney, Michael A., Uhl, Fawn Marie, Wilkie, Charles A.   +2 more
core   +2 more sources

THE PAYNE EFFECT: PRIMARILY POLYMER-RELATED OR FILLER-RELATED PHENOMENON?

Rubber chemistry and technology, 2019
The hysteretic softening at small dynamic strains (Payne effect)—related to the rolling resistance and viscoelastic losses of tires—was studied as a function of particle size, filler volume fraction, and temperature for carbon black (CB) reinforced ...
Nadhatai Warasitthinon, A. Genix, M. Sztucki, J. Oberdisse, C. G. Robertson   +4 more
semanticscholar   +1 more source

Molecular flexibility of citrus pectins by combined sedimentation and viscosity analysis [PDF]

, 2007
The flexibility/rigidity of pectins plays an important part in their structure-function relationship and therefore on their commercial applications in the food and biomedical industries.
Alan Smith, Alvaro Ortega, Axelos, Bohdanecky, Braccini, Chapman, Corredig, Cros, Fishman, Gordon A. Morris, Harding, Harding, Harding, Harding, Hearst, Hearst, Huggins, Jonathan Castile, José García de al Torre, Kraemer, Kratky, Lapasin, Morris, Morris, Morris, Norziah, Noto, Pavlov, Pavlov, Perez, Picout, Pilgrim, Ralet, Ralston, Ridley, Rowe, Schuck, Schuck, Stephen E. Harding, Stockmayer, Tanford, Tombs, Van Buren, Wales, Willats, Wyatt, Yamakawa, Yoo   +47 more
core   +1 more source

Thermal field-flow fractionation for characterization of architecture in hyperbranched aromatic-aliphatic polyesters with controlled branching.

Analytical Chemistry, 2019
Thermal field-flow fractionation (ThFFF) was used to characterize the architecture of aromatic-aliphatic polyesters with varying degrees of branching.
William C. Smith, Martin Geisler, A. Lederer, S. Kim Ratanathanawongs Williams   +3 more
semanticscholar   +1 more source

An analytical approach to elucidate the architecture of polyethyleneimines

Journal of Applied Polymer Science, 2021
Polyethyleneimine (PEI) is a common polymer used in many industrial applications and in research, especially in surface chemistry. It is available in a wide range of molecular weights and different degrees of branching.
K. Grenda, Alexander Idström, L. Evenäs, M. Persson, K. Holmberg, Romain Bordes   +5 more
semanticscholar   +1 more source

Kinetics of the low-temperature pyrolysis of polyethene, polypropene and polystyrene modeling, experimental determination and comparison with literature models and data [PDF]

, 1997
The pyrolysis kinetics of low-density polyethylene, high-density polyethylene, polypropylene, and polystyrene has been studied at temperatures below 450 C.
Kuipers, J.A.M., van Swaaij, Willibrordus Petrus Maria, Waanders, J., Westerhout, R.W.J., Westerhout, R.W.J.   +4 more
core   +2 more sources

Nucleic Acid Carriers Based on Precise Polymer Conjugates [PDF]

, 2011
Polymer polydispersity, random conjugation of functional groups, and poorly understood structure–activity relationships have constantly hampered progress in the development of nucleic acid carriers.
Troiber, Christina, Wagner, Ernst
core   +1 more source

Dendrimers Chemistry and Applications: A Short Review

, 2020
Dendrimers, also known as cascade molecules, arborols, cauliflower or starburst polymers. They are monodisperse, symmetrical, macromolecules with tree like 3D-architecture consists of end-groups, central core and branching units associated to periphery ...
M. Irfan, A. Saeed, S. Akram, Sadia bin Yameen   +3 more
semanticscholar   +1 more source