Results 31 to 40 of about 17,750,200 (343)

Effect of compatibilizer and nanosilica on the mechanical, thermal, and degradation kinetic properties of polypropylene/polylactic acid blends [PDF]

open access: yesPolyolefins Journal
In this study, polypropylene (PP) was blended with polylactic acid (PLA) to enhance PP's mechanical properties, such as tensile strength and modulus, and to encourage the adoption of eco-friendly, renewable resource based material in polymer production ...
Aravind Raj   +4 more
doaj   +1 more source

Branching processes in Lévy processes: the exploration process

open access: yesThe Annals of Probability, 1998
The fact that Brownian excursions can be used to code the genealogy of continuous-state branching processes with quadratic branching mechanism, underlies the construction of the Brownian snake. The latter is a path-valued process which is deeply connected to superprocesses with quadratic branching mechanism; see the recent monograph by the first author
Le Gall, Jean-Francois, Le Jan, Yves
openaire   +3 more sources

Organic photovoltaic cell with 17% efficiency and superior processability

open access: yesNational Science Review, 2019
The development of organic photoactive materials, especially the newly emerging non-fullerene electron acceptors (NFAs), has enabled rapid progress in organic photovoltaic (OPV) cells in recent years.
Yong Cui   +11 more
semanticscholar   +1 more source

Novel solid-state emissive polymers and polymeric blends from a T-Shaped benzodifuran scaffold: A comparative study [PDF]

open access: yes, 2020
Two novel polyimines were synthesized from a benzodifuran based diamino monomer and two dialdehydes bearing bulky groups and a flexible spacer. The polymers display tuned luminescence performance according to the presence of half-salen groups. The effect
Caruso, U.   +3 more
core   +1 more source

Improvement of PBAT Processability and Mechanical Performance by Blending with Pine Resin Derivatives for Injection Moulding Rigid Packaging with Enhanced Hydrophobicity

open access: yesPolymers, 2020
Polybutylene adipate-co-terephthalate (PBAT) is a biodegradable polymer with good features for packaging applications. However, the mechanical performance and high prices of PBAT limit its current usage at the commercial level.
C. Pavon   +4 more
semanticscholar   +1 more source

Nanoclay Effect into the Biodegradation and Processability of Poly(lactic acid) Nanocomposites for Food Packaging

open access: yesPolymers, 2021
One of the most promising expectations in the design of new materials for food packaging is focused on the development of biodegradable systems with improved barrier character.
Helena Oliver-Ortega   +5 more
semanticscholar   +1 more source

Gender-Based Investigation of the Syntactic Development of Iranian EFL Learners: A Focus on Processabilty Theory [PDF]

open access: yesIranian Journal of Applied Language Studies, 2018
Pienemann (1998, 2015) put forward Processability Theory to enlighten why language learners follow definite developmental paths. The aim of the present study was to run a comparative investigation into the difficulty order of different grammatical ...
Sedigheh Vahdat   +2 more
doaj   +1 more source

Manufacturing flexible light-emitting polymer displays with conductive lithographic film technology [PDF]

open access: yes, 2001
We report on a new low-cost manufacturing process for flexible displays that has the potential to rapidly expand the market into areas that have traditionally been outside the scope of such technology.
Harrison, DJ   +3 more
core   +1 more source

Gas separation properties of a thermally stable and chemically resistant polytriazole membrane [PDF]

open access: yes, 1989
The polymer poly (1,3-phenyl-1,4-phenyl)-4-phenyl-1,3,4-triazole has been investigated for its gas separation properties. This thermally stable and chemically resistant polymer can be processed into membranes by the phase-inversion technique because of ...
Gebben, B.   +2 more
core   +3 more sources

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