Results 151 to 160 of about 1,389 (285)

Hankaussähkö pulveritekniikoissa

Triboelectricity is a phenomenon that poses significant challenges for industries where powders are handled, such as pharmaceutical industry. Triboelectrification causes particles of medicinal powders to stick to each other and to walls of storage ...
Koivisto, Helmi
core  

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

Advanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Ultralow-pressure mechanical-motion switching of ferroelectric polarization. [PDF]

Sci Adv
Wang B, He X, Luo J, Chen Y, Zhang Z, Wang D, Lan S, Wang P, Han X, Zhao Y, Li Z, Hu H, Xu Y, Luo Z, Hu W, Zhu B, Sun J, Liu Y, Han G, Zhang X, Yu B, Chang K, Xue F.   +22 more
europepmc   +1 more source

Organic Electrochemical Transistors for Energy‐Autonomous Bioelectronics: Materials, Devices, and System Integration

Advanced Electronic Materials, EarlyView.
This review surveys organic electrochemical transistors as core building blocks for energy‐autonomous bio‐integrated electronics. We outline device physics, OMIEC materials, and electrolyte effects that enable sub‐volt, high‐gain operation, and discuss direct coupling with mechanical, thermal, and optical energy harvesters to realize battery‐free ...
Jonggeun Park, Yeong Joo Jo, Yong Hyun Kwon, Sang‐Woo Kim   +3 more
wiley   +1 more source

About the Relevance of Triboelectric Effects and Conductive Particles in Nanogenerators Based on Cellulose Materials and Their Composites. [PDF]

Polymers (Basel)
Muñoz I, Quero F, Fernández-Gil F, Maureira J, Rosales-Cuello N, Palza H.   +5 more
europepmc   +1 more source

Vertically Weft‐Knitted Smart Kinesiotapes for High‐Sensitivity, Low‐Drift Textile Strain Sensing in Close‐to‐Body Motion Monitoring

Advanced Electronic Materials, EarlyView.
Textile architecture is shown to govern the electromechanical response of embroidered and weft‐knitted strain sensors. Sensor geometry, sensing‐path length, and yarn orientation strongly affect resistance and sensing behavior. Vertical weft‐knitted structures provide the most distinct cyclic response and high sensitivity, highlighting their potential ...
Philippa R. C. Kopelmann, Nadja Schenk, Carola Böhmer, Mareen Warncke, Hans Winger, Hung Le Xuan, Iris Kruppke, Ercan Altinsoy, Chokri Cherif   +8 more
wiley   +1 more source

Solvent-assisted running-in strategy enables improved triboelectric nanogenerator output. [PDF]

Nat Commun
Zhao J, Ge B, Feng X, Nie Y, Zhu P, Zhang Y, Wu W, Li X, Wang Y, Shi Y.   +9 more
europepmc   +1 more source

3D MICROSTRUCTURED POLYMERS FOR TRIBOELECTRIC NANOGENERATORS

This study evaluated different parameters such as flow rate, tip-to-collector distance, and base-height ratios, and their impact on fiber uniformity and surface area.
Sunny-Ekhalume, Ebubechukwu
core  

Ultrathin Aluminum–Air Batteries via Hygroscopic Electrolytes for Continuous Operation of Imperceptible On‐Skin Electronics

Advanced Energy Materials, EarlyView.
This study presents ultrathin, high‐capacity aluminum‐air batteries (AABs) for self‐sustaining, skin‐conformal electronics. By utilizing ambient moisture and oxygen alongside a LiCl‐based hygroscopic hydrogel electrolyte, the design significantly reduces battery thickness while preventing dehydration and Al self‐corrosion.
Jaeil Park, Inho Lee, Namhee Kim, Wonseok Shin, Joo Sung Kim, Daegun Kim, Giwon Lee, Jinhan Cho, Hoon‐Hee Ryu, Myung‐Han Yoon, Seung Joon Yoo, Woo‐Jin Song, Sungjun Park   +12 more
wiley   +1 more source

Running water never stales: A new perspective on hydrodynamic-driven water self-purification. [PDF]

Eco Environ Health
Li B, Li H, Wu X, Huang Y, Zhou S, Wang G.   +5 more
europepmc   +1 more source