Results 41 to 50 of about 8,274 (253)

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

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

3D printing aqueous batteries for flexible electronics: From materials and components to integrated devices

DeCarbon
Benefiting from the intrinsically high safety, overall performance, and environmental compatibility in targeted applications, aqueous batteries have emerged as promising power sources for next-generation flexible and wearable electronics.
Qinghe Cao, Jie Pu, Quan Gao, Ximeng Liu, Cao Guan   +4 more
doaj   +1 more source

Optimizing NiMo Electrocatalyst Coatings for Hydrogen Evolution in Alkaline Electrolysis With The Machine Learning‐Guided Autonomous Platform CatBot

Advanced Functional Materials, EarlyView.
This work presents a closed‐loop optimization workflow integrating CatBot, an automated synthesis and testing system, to discover NiMo hydrogen‐evolution catalysts. CatBot synthesised and evaluated 228 unique samples, identifying the best performing catalysts for transfer to nickel‐foam electrodes. The best candidate is highly active, reaching 1 Acm−2${
Paolo Vincenzo Freiesleben de Blasio, Jonas Elsborg, Elif Coşkun, Andreas Burger, Pradipkumar Manubhai Leuaa, Thu Pham Anh Phan, Jin Hyun Chang, Christodoulos Chatzichristodoulou   +7 more
wiley   +1 more source

3D-printed grid LiFePO₄@ACB cathode for Li-ion batteries with high energy and areal density

Academia Engineering
Despite great efforts that have been devoted to high-performance lithium-ion batteries, conventional electrode fabrication methods still face the challenge of low areal capacity and limited energy density required for electric vehicle ...
Jean Pierre Mwizerwa, Sandrine Mukase, Khuram Usman, Jie Li, Sefiu Abolaji Rasaki   +4 more
doaj   +1 more source

Textile-Based Flexible Coils for Wireless Inductive Power Transmission

Applied Sciences, 2018
Wireless inductive power transmission systems can potentially supply wearable devices. Power cables or batteries can be eliminated by implementing a wireless power transfer system, making the wearable devices less obtrusive to users. However, rigid coils
Yi Li, Neil Grabham, Russel Torah, John Tudor, Steve Beeby   +4 more
doaj   +1 more source

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu, Myeong Hwan Lee, Jungdon Suk, Seung‐Wan Song, Hye Min Ryu, Halim Kang, Jusung Han, Myung‐Soo Park, Yongku Kang   +8 more
wiley   +1 more source

3D Printed Low‐Tortuosity and Ultra‐Thick Hierarchical Porous Electrodes for High‐Performance Wearable Quasi‐Solid‐State Zn‐VOH Batteries

Advanced Science
Rechargeable aqueous Zn‐ion batteries have received considerable attention in energy storage systems owing to their merits of high safety, low cost, and excellent rate performance.
Qingguo Xu, Ningning Chu, Ye Wang, Hui Wang, Tingting Xu, Xueliang Li, Shaozhuan Huang, Xinjian Li, Yongsong Luo, Hui Ying Yang, Dezhi Kong   +10 more
doaj   +1 more source

Laser Printing of Silicon-Containing Anodes with Polyacrylic Acid

Batteries
To enhance the performance of state-of-the-art lithium-ion batteries, high-capacity silicon is increasingly introduced as active material for anodes. Furthermore, advanced batteries with new electrode architectures—so-called 3D architectures—can provide ...
Ulrich Rist, Wilhelm Pfleging
doaj   +1 more source