Results 41 to 50 of about 85,746 (309)

"Effects of load, speed and slip angle on wear behaviors of natural rubber composites"

open access: yesHecheng xiangjiao gongye, 2023
The effects of load, speed and slip angle on the abrasion and surface temperature of natural rubber composites were investigated using LAT 100 laboratory abrasion tester, and the relationships between energy loss and abrasion, side force and wear surface
HAO Zhen-Yuana, LI Wan-Huaa, WU You-Pinga,b
doaj   +1 more source

Spectroscopic Investigation of Polysulfide Redox Evolution in Catholyte Solutions for Potassium–Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Potassium–sulfur batteries are investigated using UV–vis spectroscopy to track the evolution of potassium polysulfide species at elevated temperature. The study reveals sulfur radical anions as key intermediates and shows how solvent composition and cell design influence polysulfide stability, redox behavior, and cycling performance, providing insights
Chiara Morini   +7 more
wiley   +1 more source

Impregnation of Natural Rubber into Rubber Wood: A Green Wood Composite

open access: yesBioResources, 2014
A green wood composite material was developed from the two environmentally friendly substrates natural rubber (cis-1,4-polyisoprene) and rubber wood (Hevea brasiliensis).
Wassa Ruayruay, Sureurg Khongtong
doaj   +1 more source

Long‐Term Hydrophilic, Anti‐Clotting, and Anti‐Fibrotic Dynamic Covalent Silicone‐Based Biomaterials

open access: yesAdvanced Healthcare Materials, EarlyView.
Dynamic covalent crosslinking of a Schiff‐base silicone elastomer with hydrazide‐functionalized polymers is demonstrated to improve the long‐term hydrophilicity as well as the anti‐fouling and anti‐clotting properties of PDMS implants. The hydrazone‐functionalized material prevents hydrophobic recovery, resists clotting, and significantly reduces ...
Norma A. Garza Flores   +12 more
wiley   +1 more source

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

open access: yesAdvanced 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   +12 more
wiley   +1 more source

Application of Organic Amine Modified Natural Zeolite in Filling Natural Rubber

open access: yesNanomaterials, 2022
In this paper, the method of filling natural rubber with zeolite as filler was mainly studied in the following two aspects: firstly, experiments selected organic amine surface modifier to modify natural zeolite and used infrared spectroscopy to analyze ...
Xiaolong Chen   +5 more
doaj   +1 more source

Curing Characteristics, Mechanical Properties And Morphology Of Surface Modified Montmorillonite Filled Natural Rubber Nanocomposites [TN948.M72 C235 2008 f rb]. [PDF]

open access: yes, 2008
Komposit nano getah asli telah disediakan dengan menggunakan ‘Standard Malaysian Rubber’ (SMR L), montmorillonite yang bersifat organofilik (tanah liat organo) dan pengisi hybrid hitam karbon/tanah liat organo.
Cao, Xuan Viet
core  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Dynamic stretching vulcanization: Controlled reorganization of the crosslinked network in natural rubber via mechanical force

open access: yesIndustrial Crops and Products
The mechanical properties of natural rubber can be enhanced through vulcanization; however, the inherent tradeoff between strength and toughness makes simultaneous improvement of both difficult.
Gui-Xiang Liu   +4 more
doaj   +1 more source

Ski Rubber, Polyisoprene, Similar to Natural Rubber

open access: yes, 1958
Years of research at the S. V. Lebedev All-Union Scientific Research Institute for Synthetic Rubber have provided industry with a number of methods for making synthetic rubber from isoprene.
M. M. Reznikovskiy   +8 more
core   +1 more source

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