Results 71 to 80 of about 79,572 (339)

Bonding dissimilar polymer networks in various manufacturing processes

Nature Communications, 2018
Hydrogels and hydrophobic elastomers of various shapes are difficult to bond in arbitrary sequences. Here the authors mix silane coupling agents into a precursor to form hydrogel resins with robust properties that can be spun, coated and printed in air.
Qihan Liu, Guodong Nian, Canhui Yang, Shaoxing Qu, Zhigang Suo   +4 more
doaj   +1 more source

Surface modification of cellulose using silane coupling agent [PDF]

Carbohydrate Polymers, 2014
Recently there has been a growing interest in substituting traditional synthetic polymers with natural polymers for different applications. However, natural polymers such as cellulose suffer from few drawbacks. To become viable potential alternatives of synthetic polymers, cellulosic polymers must have comparable physico-chemical properties to that of ...
Thakur, Manju Kumari, Gupta, Raju Kumar, Thakur, Vijay Kumar   +2 more
openaire   +4 more sources

Two‐Photon 3D Printing of Functional Microstructures Inside Living Cells

Advanced Materials, EarlyView.
This study demonstrates 3D printing inside living cells by using two‐photon photo‐lithography. A bio‐compatible photoresist is injected into cells and selectively polymerized with a femtosecond laser, creating custom‐shaped intracellular structures with submicron resolution.
Maruša Mur, Aljaž Kavčič, Uroš Jagodič, Rok Podlipec, Matjaž Humar   +4 more
wiley   +1 more source

Influences of surface modification of nano-silica by silane coupling agents on the thermal and frictional properties of cyanate ester resin

Results in Physics, 2018
The surface of nano-silicon dioxide (nano-SiO2) particles was modified by small molecular coupling agent KH-560 and macromolecular coupling agent SEA-171, respectively, to change the surface activity and structure.
Wang Chuang, Jiao Geng-sheng, Peng Lei, Zhu Baolin, Li Kezhi, Wang Jun-long   +5 more
semanticscholar   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

Advanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang, Ye Yuan, Yuxiu Sun, Fei Shi, Chenyang Song, Weifan Wang, Qinghua Li, Menglong Sheng, Zhihua Qiao, Jingwei Hou, Anthony K. Cheetham, Zhi Wang   +11 more
wiley   +1 more source

The Mechanical Properties of Jute/PLA Composites Combining Nano Polymerized Styrene Butadiene Rubber Modified by Coupling Agents

Journal of Natural Fibers, 2023
The jute/polylactic acid (PLA) composite material has been widely concerned in the field of composite materials because of its green, degradable and renewable properties, but its low mechanical properties limit the application field.
Xueyang Song, Ting Zou, Yan Zhang, Yuanyuan Li, Ping Wang   +4 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Why are natural fibres failing to deliver on composite performance? [PDF]

, 2009
The poor performance of natural fibres as composite reinforcements where the focus on chemical aspects has not yet delivered the "holy grail" of glass fibre replacement in volume applications is discussed.
Thomason, J.L.
core  

Preparation of zeolite filled glassy polymer membranes [PDF]

, 1994
The incorporation of zeolite particles in the micrometer range into polymeric matrices was investigated as a way to improve the gas separation properties of the polymer materials used in the form of membranes.
Desgrandchamps, G., Duval, J.-M., Duval, J.M., Folkers, Albertje, Kemperman, Antonius J.B., Mulder, M.H.V., Smolders, C.A., Smolders, C.A.   +7 more
core   +2 more sources

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source