ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 16, 2025
Language: Английский
Polymers, Journal Year: 2023, Volume and Issue: 15(17), P. 3607 - 3607
Published: Aug. 30, 2023
This comprehensive review begins by tracing the historical development and progress of cold plasma technology as an innovative approach to polymer engineering. The study emphasizes versatility derived from a variety sources including low-pressure glow discharges (e.g., radiofrequency capacitively coupled plasmas) atmospheric pressure plasmas dielectric barrier devices, piezoelectric plasmas). It critically examines key operational parameters such reduced electric field, pressure, discharge type, gas type flow rate, substrate temperature, gap, how these variables affect properties synthesized or modified polymers. also discusses application in surface modification, underscoring changes wettability, adhesion, biocompatibility) can be achieved controlling various processes (etching, roughening, crosslinking, functionalization, crystallinity). A detailed examination Plasma-Enhanced Chemical Vapor Deposition (PECVD) reveals its efficacy producing thin polymeric films array precursors. Yasuda’s models, Rapid Step-Growth Polymerization (RSGP) Competitive Ablation (CAP), are explained fundamental mechanisms underpinning plasma-assisted deposition polymerization processes. Then, wide applications is explored, biomedical where it used creating smart drug delivery systems biodegradable implants, role enhancing performance membrane-based filtration crucial for water purification, separation, energy production. investigates potential improving bioplastics exciting prospects developing self-healing materials using this technology.
Language: Английский
Citations
42
Progress in Polymer Science, Journal Year: 2024, Volume and Issue: 152, P. 101816 - 101816
Published: March 26, 2024
Permanent polymer networks present an important sustainability challenge. Irreversible covalent crosslinks impart these materials excellent mechanical properties, thermal and chemical resistance, yet also render them difficult to repair recycle. Self-healing mechanisms can extend the lifetime of thermosets elastomers, improving their durability making lifecycle more sustainable. In addition extension, this paper reviews self-healing polymers from a holistic point view. The entire is critically assessed with reference green chemistry principles sustainable development. relation between chemistries aspects each phases are discussed, starting feedstocks, monomer functionalisation synthesis, processing manufacturing as well end-of-life considerations, i.e. recycling or (bio)degradation. review provides toolbox for development thermosets, elastomers composites. It utmost importance consider materials, derived products – by extension any material product. ability often related recyclability should primarily reduce amount new that necessary fulfill societal needs, extending maximizing reprocessing into products. Increasing healing efficiency number cycles improves overall environmental impact relative extended service lifetime. Renewable resources biomass, processes waste streams be first choice create polymers. Finally, biodegradability considered complementary scenario upon accidental loss environment, provided biodegradation does not start under prospected use conditions products, but postponed until contact stimuli in environment.
Language: Английский
Citations
19
Giant, Journal Year: 2024, Volume and Issue: 19, P. 100299 - 100299
Published: June 5, 2024
In the era of smart and sustainable technology driven by naturally occurring materials, various nanocellulose-based materials play a crucial role. Shape memory behaviour self-healing capabilities nanocelluloses are emerging as focal points in numerous research domains. Nanocellulose its derivatives such cellulose nanocrystals (CNC) nanofibers (CNF), currently limelight due to their excellent shape-memory properties, making them suitable for multifunctional devices. this regard, CNF, cutting-edge material, has spurred researchers explore potential developing contemporary personalized health Therefore, timely comprehensive review is essential gain deep insights into effectiveness CNF Herein, we first provide succinct introduction all nanocellulose materials. This also depicts recent advancements breakthroughs large effective synthesis CNF-based hybrid Next, focusing on performance, sheds new light advanced applications Finally, perspectives current challenges opportunities field summarized future an in-depth understanding "CNF-based materials."
Language: Английский
Citations
17
Macromolecules, Journal Year: 2023, Volume and Issue: 56(23), P. 9766 - 9777
Published: Nov. 29, 2023
With environmental concerns increasing, the development of durable, degradable, and reprocessable elastomers is crucial for advancement environmentally friendly wearable electronics. Herein, self-healing, polyimine with a cross-linked network constructed by dynamic imine bonds were synthesized under room temperature flexible strain sensor. Owing to formation microphase separation structure polyetheramine as soft segments adipic acid dihydrazide hard segments, obtained elastomer exhibited superior mechanical properties elongation at break 1158% tensile strength 2.51 MPa. Moreover, endowed outstanding self-healing capability reprocessability. The healing efficiency reached 96.0% after 24 h, reprocessed maintained 80.6% original three reprocessing cycles. In addition, was able completely degrade into monomers acidic condition within 180 min. elastomer-based sensor liquid metal conductive material processed excellent recovery ability sensing performance even being cut two halves. findings in this work conceivably stand out new methodology preparation functional
Language: Английский
Citations
32
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(37)
Published: March 20, 2024
Recent years have witnessed a growing interest in bio-based thermosetting resins terms of environmental concerns and the desire for sustainable industrial practices. Beyond sustainability, utilizing structural diversity renewable feedstock to craft thermosets with customized functionalities is very worthy expectation. There exist many compounds inherently unique chemical structures functions, some which are even difficult synthesize artificially. Over past decade, great efforts devoted discovering/designing functional properties thermosets, notable progress been made antibacterial, antifouling, flame retardancy, serving as carbon precursors, stimuli responsiveness, among others, largely expanding their application potential future prospects. In this review, recent advances field presented, particular focus on molecular design strategies discovering properties. Examples highlighted wherein facilitated by inherent feedstock. Perspectives issues regarding further proposed at end.
Language: Английский
Citations
15
ACS Applied Polymer Materials, Journal Year: 2024, Volume and Issue: 6(12), P. 7288 - 7300
Published: June 6, 2024
Metal–organic frameworks (MOFs) are widely applied in various fields, including energy storage, drug delivery, wastewater treatment, and much more. However, their use hydrogels is limited due to low dispersion which causes agglomeration the hydrogel network many properties of sacrifices. Similarly, conductive have emerged as a promising material for skin-like sensors excellent biocompatibility mechanical flexibility. like MOFs, also face challenges such stretchability, toughness, susceptibility fatigue, resulting sensing range large response time-reduced durability sensors. In this study, highly stretchable, tough, antifatigue composite poly(dodecyl methacrylate-acrylamide-2-(acryloyloxy)ethyl trimethylammonium chloride) bimetallic metal–organic framework [p(DA-AM-AETAC)BM-MOF] was developed by integrating BM-MOFs into it. To achieve uniform within network, positively charged surfactant, ethyl hexadecyl dimethylammonium bromide, used. It facilitates formation hydrophobic interactions between matrix surface BM-MOFs. Furthermore, it can interact with surfactant polymer chains through physical interactions, significantly enhancing hydrogel. The BM-MOF-based exhibited impressive stretchability (1588%) toughness (537 kJ m–3), along exceptional properties. Moreover, demonstrated high conductivity 1.3 S/m tensile strain sensitivity ranging from 0.5 700% gauge factor 14.8 at response–recovery 195–145 ms. p(DA-AM-AETAC)BM-MOF displayed sensitive, reliable, repetitive detection wide human activities, wrist elbow rotation, finger bending, swallowing motion, speaking, well handwriting drawing. monitor pressure mimic skin. This highlights potential wearable strain, pressure, artificial skin flexible devices.
Language: Английский
Citations
13
Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 188, P. 44 - 61
Published: Jan. 10, 2024
Language: Английский
Citations
11
Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(7), P. 3485 - 3535
Published: Jan. 1, 2024
Soft actuators are gaining significant attention due to their ability provide realistic tactile sensations in various applications. However, soft nature makes them vulnerable damage from external factors, limiting actuation stability and device lifespan. The susceptibility becomes higher with these often direct contact surroundings generate feedback. Upon onset of damage, the or repeatability will be undermined. Eventually, when complete failure occurs, disposed of, accumulating waste driving consumption natural resources. This emphasizes need enhance durability for continued operation. review presents principles feedback actuators, followed by a discussion mechanisms, advancements, challenges faced realize high performance, categorized stimuli. Diverse approaches achieve evaluated, including self-healing, resistance, self-cleaning, temperature actuators. In sections, current potential material designs identified, paving way developing durable
Language: Английский
Citations
9
Materials, Journal Year: 2024, Volume and Issue: 17(17), P. 4255 - 4255
Published: Aug. 28, 2024
Today, smart materials are commonly used in various fields of science and technology, such as medicine, electronics, soft robotics, the chemical industry, automotive field, many others. Smart polymeric hold good promise for future due to their endless possibilities. This group advanced can be sensitive changes or presence chemical, physical, biological stimuli, e.g., light, temperature, pH, magnetic/electric pressure, microorganisms, bacteria, viruses, toxic substances, review concerns newest achievements area materials. The recent advances designing stimuli-responsive polymers described this paper.
Language: Английский
Citations
8
Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128020 - 128020
Published: Jan. 1, 2025
Language: Английский
Citations
1