Results 31 to 40 of about 1,475,902 (223)

Biodegradation of polyvinyl chloride by Mucor s.p. and Penicillium s.p. isolated from soil

Revista de Investigación, Desarrollo e Innovación, 2021
PVC is one of the most widely used plastics today and the one that produces the most waste. In recent years, microorganisms capable of degrading it have been reported, most of which come from environments in which PVC is accumulated. The aim of this work
María Luisa Pardo-Rodríguez, Patricia Joyce Pamela Zorro-Mateus   +1 more
doaj   +1 more source

Preferential Interfacial Engineering of Hydrogels via Interdigitated Nanoparticle Assembly

Advanced 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, Hyeseoung Lim, Ji Min Lee, Heeyeon Kang, Yongkwon Song, Woojae Chang, So‐Jin Park, Jin Yoo, Atsushi Hozumi, Jinhan Cho, Jongkuk Ko, Sanghyuk Wooh   +11 more
wiley   +1 more source

The effect of methyl yellow concentrations on the optical properties of polyvinyl chloride-methyl yellow film as a radiation dosimeter

Nuclear Engineering and Technology
A dosimetry system's ability to monitor absorbed doses is crucial for the quality assurance and control of products that have been exposed to radiation.
Muhamad Yasin Yunus, Farah Nurlidar, Santoso Soekirno, Rizka Fitriana, Marrisa Arlinkha Ega Putri, Arif Rachmanto, Adam Tirta Kusuma   +6 more
doaj   +1 more source

Scotch-Tape and Graphene-Oxide Photomobile Polymer Film

Photonics, 2022
In this work, we report on the fabrication and photonic activation of a novel kind of photomobile polymer (PMP) film based mainly on a double layered asymmetric configuration. The PMP is cheap and extremely easy to make.
Riccardo Castagna, Andrea Di Donato, Rachele Castaldo, Roberto Avolio, Oriano Francescangeli, Daniele Eugenio Lucchetta   +5 more
doaj   +1 more source

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

, 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  

Preparation and Properties of Weldable Self-Cleaning PVDF/PVC Blended Film

, 2011
PVDF was blended with PVC to improve the weldable property of PVDF topcoat. Effects of film formation process on the surface properties of PVDF/PVC blended film were investigated.
Zhen Rong Zheng, Rui Ting Huo, Zhen Ya Gu, Wan Cheng Yu   +3 more
core   +1 more source

Sacrificial‐Layer‐Assisted Heat‐Affected‐Zone Suppression in Laser Patterning of PET for High‐Performance Flexible Devices

Advanced Functional Materials, EarlyView.
A removable sacrificial polymer layer engineers the thermal boundary condition during nanosecond laser ablation of PET, suppressing heat‐affected‐zone formation without relying on costly ultrafast lasers. This strategy enables deep, high‐aspect‐ratio trenches with no detectable heat‐affected zone, templating silver‐filled mesh electrodes with record ...
Mehdi Zarei, Mirza Sahaluddin, Mostafa Bedewy, Paul W. Leu   +3 more
wiley   +1 more source

Physical Properties and Transmitted Sunlight of Polyvinyl Chloride/ZnO Nanocomposites Films

Journal of Kufa-Physics, 2022
The optical properties of polyvinyl chloride (PVC) and PVC/Zinc Oxide (ZnO) films were considered with different amounts of ZnONPs (0.001, 0.002, 0.003, 0.004 and 0.005) g.
Hussein Ali, Mahasin F. Hadi Al- Kadhemy, Asrar Abdulmunem Saeed   +2 more
doaj   +1 more source

Modificação da superfície de peças em PVC e blendas PVC/ABS para adesão de camadas metálicas [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.Visando a substituição do terpolímero ABS (acrilonitrila-butadieno-estireno) no processo de cromagem ...
Kurek, Ana Paula
core  

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source