Results 31 to 40 of about 109,768 (301)

Modifiche strutturali basate su nanomateriali per condotte in PVC destinate al trasporto di fluidi in pressione [PDF]

open access: yes, 2022
Miglioramento delle proprietà termiche, meccaniche e reologiche del PVC mediante additivazione con ...
Toniolo, Nicoletta
core  

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

O PVC e a sustentabilidade ambiental: marcos históricos e o caso Amanco Brasil [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Ambiental.Na busca por um mundo sustentável, exigir-se-á maior atenção nas interações entre indústria, meio ambiente e sociedade.
Fonseca, Regina Célia Zimmermann da
core  

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi   +3 more
wiley   +1 more source

Synthesis, Characterization, and Application of a Bio-Based Plasticizer for PVC: Epoxidized Acetylation Cardanol [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2019
A bio-based plasticizer, epoxidized acetylation cardanol, was synthesized from cardanol, which experienced acetylation reaction and epoxidation reaction.
Yufeng Ma   +5 more
doaj  

The Rise of the Career PVC [PDF]

open access: yes, 2014
Pro vice chancellors play a pivotal role in university management but they have rarely been the subject of research in their own right. This article draws on findings from the author’s doctoral study to explore recent changes to PVC roles and ...
Shepherd, Sue
core  

Bacterial Cellulose‐Based Bilayer Passive Cooler for High‐Performance Radiative/Evaporative Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A sustainable bilayer passive cooler based on bacterial cellulose integrates radiative and evaporative cooling for efficient zero‐energy temperature reduction. The scalable, low‐carbon material shows strong potential for food preservation, low‐temperature storage, and cold‐chain logistics.
Yibing Zhang   +6 more
wiley   +1 more source

Migration of nonylphenols from polymer packaging materials into food simulants

open access: yesCzech Journal of Food Sciences, 2009
p-Nonylphenol (NP) is widely used in many industrial applications (detergents, latex paints, pesticides, and plastics), and its presence in the environment has acquired an increasing concern since it was shown to be, besides its persistence and toxicity,
L. Votavová   +3 more
doaj   +1 more source

Estudos em filmes formados por PVC e agentes plastificantes: estabilidade, morfologia, propriedades térmicas e mecânicas [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2011O trabalho teve como objetivo desenvolver e caracterizar filmes de PVC com diferentes ...
Banegas, Rodrigo Souza
core  

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

open access: yesAdvanced Functional Materials, EarlyView.
Robust surface functionalization of hydrogel surfaces is performed via interdigitated metal nanoparticle assembly, inducing strong affinity with the hydrogel matrix. The partially exposed nanoparticle domains act as interfacial nanobridges that mediate both chemical and physical bonding with diverse materials, including small molecules, fluorous ...
Hyeonjin Kim   +11 more
wiley   +1 more source

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