Additive Manufacturing of Polymer‐Based Lubrication

Hossain, Khan Rajib; Jiang, Pan; Yao, Xinle; Wu, Jiayu; Hu, Danli; Yang, Xingxing; Wu, Tao; Wang, Xiaolong

doi:10.1002/mame.202300147

Cited by 13 publications

(5 citation statements)

References 135 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The term "polymer process" encompasses a diverse range of activities related to the production, modification, or processing of polymers-large molecules composed of recurring structural units called monomers [26]. These versatile compounds play pivotal roles in numerous industries, including plastics, textiles, adhesives, and various biological applications [27,28].…”

Section: Polymer and Polymerization Processmentioning

confidence: 99%

Factors affecting durability properties of GPC: A review

Ezuldin,

Raoof,

Alattar

et al. 2024

Res. Eng. Struct. Mat.

View full text Add to dashboard Cite

The imperative to find sustainable alternatives to conventional cement, given its energy-intensive production and significant environmental impact, has driven research into alternative binder materials for civil infrastructure. This paper explores Geopolymer concrete (GPC), a polymer-based binder technology, as a promising solution to reduce the environmental footprint associated with traditional cement production. The study meticulously examines various aspects of GPC, focusing on its impact on crucial durability properties for infrastructure applications. This includes an in-depth analysis of GPC properties, elucidating characteristics influencing performance. In addition to fundamental properties, the paper critically evaluates the resistance of geopolymer pastes and concrete to a spectrum of extreme conditions. The discussion spans testing methodologies for both heat- and ambient-cured geopolymers, providing insights into their performance and durability across diverse environmental challenges. This comprehensive review aims to enhance the understanding of GPC technology, offering valuable insights for researchers, engineers, and industry professionals committed to sustainable and resilient infrastructure solutions.

show abstract

Section: Polymer and Polymerization Processmentioning

confidence: 99%

Factors affecting durability properties of GPC: A review

Ezuldin,

Raoof,

Alattar

et al. 2024

Res. Eng. Struct. Mat.

View full text Add to dashboard Cite

show abstract

“…, 011 (2023) E3S Web of Conferences ICMPC 2023 https://doi.org/10.1051/e3sconf/202343001110 10 430 Fig. 3 Aerodynamic and FEA analysis of aerofoil [41] The selection of materials plays a crucial role in the intricate relationship between structural and aesthetic factors [42]. The aesthetic attractiveness of the final component can be significantly influenced by the diverse textures, colours, and finishes displayed by different materials.…”

Section: Simulation Techniques In Advanced Castingmentioning

confidence: 99%

Advanced Casting Techniques for Complex-Shaped Components: Design, Simulation and Process Control

Pant,

Reddy,

Praveen

et al. 2023

E3S Web Conf.

View full text Add to dashboard Cite

The advancement of manufacturing technology has resulted in an increasing need for detailed, lightweight, and high-performance components with complicated geometries across many sectors. The emergence of advanced casting processes has been crucial in addressing these needs, as they provide the potential to manufacture components with complex geometries, enhanced mechanical characteristics, and minimised material wastage. The present study delves into the intricate domain of advanced casting processes, with a specific emphasis on the areas of design, simulation, and process control. The design of components with intricate shapes poses difficulties that conventional casting techniques encounter difficulties in surmounting. Simulation methods are crucial for accurately predicting the solidification and flow characteristics in casting processes, as this is essential for the production of components without any defects. Sophisticated simulation technologies, like as computational fluid dynamics (CFD) and finite element analysis (FEA), are utilised in advanced casting processes to model and analyse the intricate thermal and fluid dynamics phenomena that transpire during the casting process. This research provides an in-depth analysis of the role of simulations in enhancing the comprehension of solidification patterns, the identification of probable faults, and the optimisation of gating and riser designs to improve the overall quality of castings.

show abstract

“…Ultem’s inherent shape-memory properties allow it to return to a predefined shape after deformation, a significant attribute for adaptive filtration systems. , This combined with its self-healing capabilities extends its longevity and performance under challenging conditions. Furthermore, its remarkable mechanical strength ensures the stability and integrity of the adsorbent, even under the stress of high adsorbate loadings. − Moreover, the presence of diverse functional groups in Ultem may allow for potential interactions with DMMP, thus enhancing the adsorption efficacy. Economically, Ultem stands out for being cost-effective and straightforward to prepare. , Crucially, Ultem facilitates nondestructive adsorption of DMMP, preserving the molecular integrity of the adsorbate, which is pivotal for subsequent analytical or decontamination processes.…”

Section: Introductionmentioning

confidence: 99%

Liquid-Phase Adsorption of Dimethyl Methylphosphonate on Poly(ether imide) and its Metal Hydroxide-Integrated Composites

Mondal,

Aina,

Rownaghi

et al. 2024

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

Understanding the adsorption behavior of dimethyl methylphosphonate (DMMP), a key simulant for some nerve agents, is crucial for developing effective protective measures and ensuring environmental safety against harmful chemical warfare agents. This study systematically explores the liquid-phase adsorption of DMMP over branched poly(ether imide) (Ultem) and its Ce(OH) 4 /Zr(OH) 4 metal hydroxide composites. Utilizing UV−visible (UV−vis) spectroscopy, the adsorption process was monitored over time to analyze the interplay between various Ultem-based composites and DMMP molecules. Nonreactive Ultem materials were experimentally identified as suitable adsorbents for liquid-phase DMMP capture, providing a novel avenue for protective filtration technologies. It was found that incorporating 30 wt % Ce(OH) 4 into Ultem yields the highest DMMP uptake, reaching an impressive adsorption capacity of 10.20 mmol g −1 at room temperature (i.e., 22 ± 1 °C). Furthermore, the 30 wt % Ce(OH) 4 -coated Ultem composite demonstrated the fastest kinetic response (0.39 mmol g −1 min −1 ) across all samples. Our results revealed a combined physisorption−chemisorption mechanism for DMMP adsorption over Ultem-based composite adsorbents. After three adsorption−desorption cycles, the Ultem composites retained their >93% efficiency. These findings are significant in revealing the underlying factors that govern DMMP adsorption over Ultem-based materials, offering insights into the role of metal hydroxides in enhancing adsorption properties. This research has implications for the design and development of advanced materials for chemical defense, environmental safety, and industry.

show abstract

Additive Manufacturing of Polymer‐Based Lubrication

Cited by 13 publications

References 135 publications

Factors affecting durability properties of GPC: A review

Factors affecting durability properties of GPC: A review

Advanced Casting Techniques for Complex-Shaped Components: Design, Simulation and Process Control

Liquid-Phase Adsorption of Dimethyl Methylphosphonate on Poly(ether imide) and its Metal Hydroxide-Integrated Composites

Contact Info

Product

Resources

About