Results 31 to 40 of about 3,152,482 (416)
Polymerization of Ethylene Using α-Diimine Nickel Catalyst [PDF]
علوم و تکنولوژی پلیمر, 2013 The late transition metal catalysts based on end group of transition metals in the periodic table like Ni, Fe, Co, Pd, Pt were developed rapidly in polyolefin industrial productions.
Hassan Arabi1 +4 more
doaj +1 more source
Estimation of pyrolysis product of LDPE degradation using different process parameters in a stirred reactor [PDF]
Polyolefins Journal, 2015 Pyrolysis of low density polyethylene (LDPE) by equilibrium fluid catalytic cracking (FCC) was studied in a stirred reactor under different process parameters.
Mehrdad Seifali Abbas-Abadi +3 more
doaj +1 more source
Emerging Trends in Polymerization-Induced Self-Assembly.
ACS Macro Letters, 2019 In this Perspective, we summarize recent progress in polymerization-induced self-assembly (PISA) for the rational synthesis of block copolymer nanoparticles with various morphologies.
N. Penfold +3 more
semanticscholar +1 more source
, 1981 Preface. 1. Introduction. 1.1 Types of Polymers and Polymerizations. 1.2 Nomenclature of Polymers. 1.3 Linear, Branched, and Crosslinked Polymers. 1.4 Molecular Weight. 1.5 Physical State. 1.6 Applications of Polymers. 2. Step Polymerization.
G. Odian
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView., 2023 The study presents the mechanical and in situ sensing performance of digital light processing‐enabled 2D lattice nanocomposites under monotonic tensile and repeated cyclic loading, and provides guidelines for the design of architectures suitable for strain sensors and smart lightweight structures.
Omar Waqas Saadi +3 more
wiley +1 more source
Compositional Determination of Vinyl Acetate/Vinyl Benzoate Copolymer by Fourier Transform Infrared Spectroscopy [PDF]
علوم و تکنولوژی پلیمر, 2015 Relating polymer structure to its performance properties is a primary motivation for determining the structure of a polymer chain. If a polymer chain is completely characterized and the structural basis of its properties is known, one can optimize and ...
Poorya Bigdeli +2 more
doaj +1 more source
The Shape of the Polymerization Rate in the Prion Equation [PDF]
Mathematical and Computer Modelling, 2011, 53 (7-8), pp.1451-1456, 2010 We consider a polymerization (fragmentation) model with size-dependent parameters involved in prion proliferation. Using power laws for the different rates of this model, we recover the shape of the polymerization rate using experimental data. The technique used is inspired from an article of Zampieri et al.
arxiv +1 more source
Flat polymerized membranes at three-loop order [PDF]
, 2022 In this conference report, we present a recent field theoretic renormalization group analysis of flat polymerized membranes at three-loop order by the present authors [Phys. Rev. E 105, L012603 (2022)].
arxiv +1 more source
A Variational Beam Model for Failure of Cellular and Truss‐Based Architected Materials
Advanced Engineering Materials, EarlyView., 2023 Herein, a versatile and efficient beam modeling framework is developed to predict the nonlinear response and failure of cellular, truss‐based, and woven architected materials. It enables the exploration of their design space and the optimization of their mechanical behavior in the nonlinear regime. A variational formulation of a beam model is presented
Konstantinos Karapiperis +3 more
wiley +1 more source
Ring-Expansion Metathesis Polymerization: Catalyst-Dependent Polymerization Profiles [PDF]
, 2009 Ring-expansion metathesis polymerization (REMP) mediated by recently developed cyclic Ru catalysts has been studied in detail with a focus on the polymer products obtained under varied reaction conditions and catalyst architectures.
Boydston, Andrew J. +6 more
core +2 more sources