Results 61 to 70 of about 17,656 (308)

Fabrication and characterization of recycled construction waste bricks modified with sisal fibers

open access: yesAlexandria Engineering Journal
The study presents an investigation into the preparation and characterization of modified hemp fiber reinforced recycled construction waste bricks for ground and road applications.
Shuo Zhang   +4 more
doaj   +1 more source

Nanocellulose and Polysiloxane Coatings for Strength Enhancement and Oil-proof and Hydrophobicity Improvement of Recycled Pulp Sheets

open access: yesBioResources, 2023
Recycled fibers are essential raw materials used by the paper industry. However, the strength of the formed paper may fall off excessively after several cycles of reuse of the fibers.
Kai Yi   +4 more
doaj  

Combining Cellulosic Ethanol Fermentation Waste and Municipal Solid Waste-derived Fiber with a Kraft Black Liquor-derived Binder for Recycled Paper Making

open access: yesBioResources, 2015
Rice straw cellulosic ethanol fermentation waste (CEFW) and municipal solid waste derived fiber (MSWF) were used as alternative fibers for recycled paper making.
Chun-Han Ko   +5 more
doaj   +1 more source

Investigation of Impact Resistance of High-Performance Polypropylene Fiber-Reinforced Recycled Aggregate Concrete

open access: yesCrystals, 2022
In order to investigate the effect of high-performance polypropylene (HPP) fiber on the impact resistance of recycled aggregate concrete (RAC), the impact resistance of HPP fiber-reinforced RAC (HFRAC) was investigated using drop-weight impact equipment ...
Tingting Zhang   +3 more
doaj   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

Uniaxial Compression Performance of Recycled Brick Aggregate Concrete with Basalt Fibers and its Bonding Performance with Steel Bars

open access: yesMedžiagotyra
This paper systematically analyzes the basic mechanical properties, uniaxial compression performance, and bonding performance of recycled brick aggregate concrete treated with basalt fibers with steel bars.
Shu SUN   +3 more
doaj   +1 more source

Research on Mechanical Properties of Fiber Recycled Concrete

open access: yes, 2011
Test is mixed with a certain amount of fibers and recycled concrete aggregate made from fiber recycled concrete. Fiber is respectively used steel fiber or polypropylene fiber.
Xian Hong Meng, Chao He, Xue Feng Feng
core   +1 more source

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

open access: yesAdvanced 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

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

The Permeability of Waste Fiber Recycled Concrete

open access: yesMedžiagotyra, 2019
Permeability is one of the major performances for recycled aggregate concrete, which affects the durability and service life of concrete structures. In most cases, the main factor affecting the permeability of recycled aggregate concrete is the pore ...
Jinghai ZHOU, Tianbei KANG, Fengchi WANG
doaj   +1 more source

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