Results 41 to 50 of about 7,800 (275)

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Properties of Nitrile Rubber/Clay Nanocomposites Prepared by In-Situ Emulsifier-free Emulsion Polymerization [PDF]

علوم و تکنولوژی پلیمر, 2015
Nitrile rubber/clay nanocomposites were prepared via in-situ emulsifier-free emulsion polymerization technique in the presence of 2-acrylamido-2-methylpropane sulfonic acid (AMPS) and pristine sodium montmorillonite (Na-MMT).
Alireza Bagherian Mahmoodabadi, Azizollah Nodehi, Mohammad Atai   +2 more
doaj   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Evaluating and optimizing NBR-modified bituminous mixes: a rheological and RSM-based study

Scientific Reports
Bitumen shows visco-elastic behavior, exhibiting both elastic and viscous properties as predicted by dynamic response and phase angle. Modern asphalt bituminous pavements face issues such as early-stage fatigue cracks, rutting, and permanent deformations
Inamullah Khan, Zahoor Ahmad Khan, Muhammad Imran Khan, Mujahid Ali, Nasir Khan, Manidurai Paulraj, Siva Avudaiappan   +6 more
doaj   +1 more source

Study on friction and wear behavior of SAE 1045 steel, reinforced nylon 6.6 and NBR rubber used in clutch disks [PDF]

Materials Research, 2014
The friction and wear properties of AISI 1045 steel, nylon 6.6 composites with different types and percentages of reinforcement and a nitrile rubber, Alpha 66, were submitted to sliding wear tests.
Avital Gabriel de Almeida Rosa, Jéferson Aparecido Moreto, Marcos Dorigão Manfrinato, Luciana Sgarbi Rossino   +3 more
doaj   +1 more source

Molecular dynamics simulation of NBR/PVC composite systems reinforced by single walled carbon nanotubes with different diameter

Hecheng xiangjiao gongye, 2021
Nitrile rubber（NBR）/polyvinyl chloride（PVC） composite systems reinforced by single walled carbon nanotubes (SWCNTs) were prepared by the addition of SWCNTs with different diameters to NBR/PVC composite system, which was prepared by blending method of ...
CHEN Shi-yao1; 2; ZHAO Jing1; WANG Shi-jie1; CUI Jian-zheng1
doaj   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

Advanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard, Thulasinath Raman Venkatesan, Michael Bauer, Valentin Razvan Lupu, Philipp Scheidegger, Francesco Taddei, Frank A. Nüesch, Dorina M. Opris   +7 more
wiley   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

One‐step Synthesis of End‐Functionalized Hydrogenated Nitrile‐Butadiene Rubber by Combining the Functional Metathesis with Hydrogenation

ChemistryOpen, 2020
End‐functionalized hydrogenated polymers obtained from nitrile‐butadiene rubber (NBR) yield new materials with suitable properties for a number of applications as sealing material and adhesives.
Juan Liu, Jingyu Sun, Zhengguo Zhang, Hui Yang, Xiaojuan Nie   +4 more
doaj   +1 more source

Self-Crosslinkable Polymer Blends Based on Chlorinated Rubber and Carboxylated Nitrile Rubber

, 1992
Melt-mixed blends of chlorinated natural rubber and carboxylated nitrile rubber get crosslinked during prolonged molding at elevated temperatures in the absence of any crosslinking agent.
S. K. De, P. Ramesh
core   +1 more source