Results 181 to 190 of about 27,413 (265)

Encapsulated Organohydrogel Couplants for Wearable Ultrasounds

Advanced Electronic Materials, EarlyView.
Hydrogels are ideal for wearable ultrasonic devices but suffer from water loss during long‐term monitoring. Adding excessive glycerol increases attenuation, while elastomer encapsulation causes uneven interfaces due to shrinkage and scattering acoustic waves.
Xiaoru Dong, Zhi Yang, Chaoran Xu, Jun Zhao, Juntong Zhu, Haokun Yi, Hui Xu, Zhuo Li   +7 more
wiley   +1 more source

Influence of a Siloxane-Modified DOPO Derivative on the Properties of Polyurethane Cationomer Coatings. [PDF]

Materials (Basel)
Byczyński Ł, Szołyga M, Król P.
europepmc   +1 more source

Enhanced Percolation Effect in Sub‐100 Nm Nanograting Structure for High‐Performance Bending Insensitive Flexible Pressure Sensor

Advanced Electronic Materials, EarlyView.
A high‐performance, flexible capacitive pressure sensor with enhanced sensitivity and bending insensitivity is developed. Utilizing a sub‐100 nm valley nanograting structure, the sensor achieves a 4.2‐fold increase in capacitance change while maintaining stable performance under bending conditions.
Jae‐Soon Yang, Min‐Ho Seo, Min‐Seung Jo, Kwang‐Wook Choi, Jae‐Shin Lee, Myung‐Kun Chung, Bon‐Jae Koo, Jae‐Young Yoo, Jun‐Bo Yoon   +8 more
wiley   +1 more source

Healable Supramolecular Polyurethane Elastomers Possessing Pendant Bis-Aromatic Urea Recognition Units for Use in Repairable Coatings. [PDF]

ACS Appl Polym Mater
O'Donnell AD, Hyder M, Chippindale AM, Harries JL, German IM, Hayes W.   +5 more
europepmc   +1 more source

Stretchable Energy Storage with Eutectic Gallium Indium Alloy

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
A highly stretchable liquid metal‐based electrode is developed via a one‐step process, retaining conductivity and capacitance after mechanical deformation up to 900% strain. The stretchable all‐solid‐state device provides a areal energy density of 43 µWh cm⁻2 after 150% strain.
Adit Gupta, Noah Al‐Shamery, Jian Lv, Gurunathan Thangavel, Jinwoo Park, Daniel Mandler, Pooi See Lee   +6 more
wiley   +1 more source

Recent Advances in the Preparation and Application of Bio-Based Polyurethanes. [PDF]

Polymers (Basel)
Mo Y, Huang X, Hu C.
europepmc   +1 more source

Scalable and Integrated Photocatalytic Reactor Systems for Solar‐to‐Fuel Production: Photoredox and Photoreforming Processes

Advanced Energy Materials, EarlyView.
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung, Roong Jien Wong, Hao Wu, Denny Gunawan, Rose Amal, Yun Hau Ng   +5 more
wiley   +1 more source

Mechanical Behavior of Polymeric Materials: Recent Studies. [PDF]

Polymers (Basel)
Collar EP, García-Martínez JM.
europepmc   +1 more source

Novel Zwitterionic Polyurethane‐in‐Salt Electrolytes with High Ion Conductivity, Elasticity, and Adhesion for High‐Performance Solid‐State Lithium Metal Batteries

Advanced Energy Materials, EarlyView.
A novel zwitterionic polyurethane‐in‐salt electrolyte (zPU‐SPE) is developed, achieving high ionic conductivity (3.7 × 10⁻⁴ S cm−1 at 25 °C), superior adhesion to lithium metal, and exceptional elasticity. This innovative electrolyte enables stable solid‐state lithium metal batteries, demonstrating excellent cycling stability, strong interfacial ...
Kun Wang, Volodymyr Koverga, Namrata Maslekar, Fukang Wu, Robert Kuphl, Xingyi Lyu, Piyush Deshpande, Hanzeng Guo, Hyang Seol, Wade Degraff, Jennifer L. Schaefer, Chengcheng Fang, Tao Li, Gang Cheng, Anh T. Ngo, Sangil Kim   +15 more
wiley   +1 more source

Polymer Bionanocomposites Based on a P3BH/Polyurethane Matrix with Organomodified Montmorillonite-Mechanical and Thermal Properties, Biodegradability, and Cytotoxicity. [PDF]

Polymers (Basel)
Krzykowska B, Uram Ł, Frącz W, Kovářová M, Sedlařík V, Hanusova D, Kisiel M, Paciorek-Sadowska J, Borowicz M, Zarzyka I.   +9 more
europepmc   +1 more source