Results 71 to 80 of about 23,557 (277)
Advanced Science, EarlyView.This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li +5 more
wiley +1 more source
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навукThe team of authors has developed a new composition of powder polymer paint, which has a number of advantages – higher adhesion, chemical resistance and sufficient mechanical strength.
O. R. Latypov +6 more
doaj +1 more source
e-Polymers, 2020 The current measurement techniques described in the literature for the determination of the carbonyl index (CI) for polyolefins such as polyethylene and polypropylene were compared and contrasted. These were all found to be inconsistent or inaccurate and
Almond Jasmine +4 more
doaj +1 more source
Method of solution preparation of polyolefin class polymers for electrospinning processing included [PDF]
, 2011 A process to make a polyolefin fiber which has the following steps: mixing at least one polyolefin into a solution at room temperature or a slightly elevated temperature to form a polymer solution and electrospinning at room temperature said polymer ...
Givens, Steven R. +2 more
core +1 more source
Advanced Energy Materials, EarlyView.This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim +5 more
wiley +1 more source
Nanocomposites, 2018 The preparation of multilayered structures has been thought as a complicated process until our recent study illustrating an effective method through high speed thin wall injection molding (HSTWIM) of polypropylene (PP) and polyethylene (PE) based blends.
Linrui Duan +7 more
doaj +1 more source
Ultra-high molecular weight polypropylene (UHMWPP): Synthesis and fiber processing [PDF]
Polyolefins JournalUltra-high molecular weight polyolefin (UHMWPO) has enormous potential applications due to their excellent mechanical properties such as tensile strength, flexural modulus, toughness and outstanding chemical resistance.
Parthiv Trivedi +2 more
doaj +1 more source
Advanced Energy Materials, EarlyView.This study presents a laser‐assisted glass‐frit encapsulation method for perovskite solar cells, comparing air‐, nitrogen‐, and CO2‐filled cavities. Results show that excluding oxygen and moisture significantly improves stability under illumination. The findings reveal the critical role of trapped gases in degradation, providing a pathway to durable ...
Marta Pereira +5 more
wiley +1 more source
Preparation of battery separator by “blow molding–extraction” process for lithium-ion batteries
工程科学学报Battery separators, as the key components of energy-storage devices, are crucial for determining the safety and lifespan of batteries. Commercial separators are primarily produced via dry and wet processes. Generally, separators produced by dry processes
Lifei WANG +6 more
doaj +1 more source
Surface-Modified Membrane as A Separator for Lithium-Ion Polymer Battery [PDF]
, 2010 This paper describes the fabrication of novel modified polyethylene (PE) membranes using plasma technology to create high-performance and cost-effective separator membranes for practical applications in lithium-ion polymer batteries.
Kim, Jun Young, Lim, Dae Young
core +2 more sources