منابع مشابه
Interferometric fiber-optic bending/nano-displacement sensor using plastic dual-core fiber.
We demonstrate an interferometric fiber-optic bending/nano-displacement sensor based on a plastic dual-core fiber. The light coupled into the two fiber cores is first guided along the fiber, and then reflected by the mirror coated at the fiber end. Reflected light coming out of the fiber produces interference that shifts as the fiber bends. The interference shift is interrogated using a slit an...
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The current breed of natural-fiber based polymer composites, because of their biobased and possibly biodegradable nature, offer an alternative as a ‘green’ material available for automotive and other engineering applications. However such composites suffer from the drawback of low strength and fatigue properties compared to the carbonor glass-fiber based polymer composites. Cellulose nanofibers...
متن کاملIn-situ Preparation of Nano-calcium Carbonate/Cellulose Fiber Composite and Its Application in Fluff Pulp
Calcium carbonate/cellulose fiber composites combining natural polymers and inorganic particles are promising materials for preparing fluff pulp. In this study, calcium carbonate (CaCO3) particles were in-situ precipitated on cellulose fiber surfaces to decrease the level of hydrogen bonding. The results showed that nano CaCO3 particles precipitated and dispersed well on the fiber surface. The ...
متن کاملFiber reinforced plastic composites using recycled materials
This work investigates the feasibility of using recycled high density polyethylene (rHDPE), recycled polypropylene (rPP) and old newsprint fiber (ONP) to manufacture fiber reinforced composites. The boards were made through air-forming and hot press. The effects of the fiber loading and coupling agent content on tensile, flexural, internal bond properties and water absorption and thickness swel...
متن کاملStrategies for Cellulose Fiber Modification
This thesis describes strategies for and examples of cellulose fiber modification. The ability of an engineered biocatalyst, a cellulose-binding module fused to the Candida antarctica lipase B, to catalyze ring-opening polymerization of εcaprolactone in close proximity to cellulose fiber surfaces was explored. The water content in the system was found to regulate the polymer molecular weight, w...
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ژورنال
عنوان ژورنال: Seikei-Kakou
سال: 2018
ISSN: 0915-4027,1883-7417
DOI: 10.4325/seikeikakou.30.361