Results 221 to 230 of about 886,207 (342)

Evaluation of diesel engine performance and emissions using biodiesel from waste oils synthesized with Fe3O4-SiO2 heterogeneous nano catalyst. [PDF]

open access: yesHeliyon
Mohammad SIS   +9 more
europepmc   +1 more source

Recycling of Multilayer Polymeric Barrier Films: an Overview of Recent Pioneering Works and Main Challenges

open access: yesMacromolecular Materials and Engineering, EarlyView.
Multilayer barrier flexible polymer films, representing over 17% of global plastic packaging production, face recycling challenges due to complex compositions and strong interlayer adhesion. This image examines recycling methods, including mechanical recycling, delamination, selective dissolution‐precipitation, and chemical recycling.
Hissein Bechibo Adam   +3 more
wiley   +1 more source

Ion Chemistry in Dielectric Barrier Discharge Ionization: Recent Advances in Direct Gas Phase Analyses

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Dielectric barrier discharge ionization (DBDI) sources, employing low‐temperature plasma, have emerged as sensitive and efficient ionization tools with various atmospheric pressure ionization processes. In this review, we summarize a historical overview of the development of DBDI, highlighting key principles of gas‐phase ion chemistry and the ...
Kseniya Dryahina   +4 more
wiley   +1 more source

Direct Non‐Thermal Corona Plasma Treatment in Air Pollution Control

open access: yesPlasma Processes and Polymers, EarlyView.
Explore the potential of direct non‐thermal corona plasma treatment in air pollution control. Many reactor design possibilities and development of highly efficient power supplies make this already well‐established technology an advancing solution for more and more challenges in sustainable environmental management.
Arne Joakim C. Bunkan, Deike Hatscher
wiley   +1 more source

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