Results 21 to 30 of about 2,069,788 (297)

Natural Fibers as Sustainable and Renewable Resource for Development of Eco-Friendly Composites: A Comprehensive Review

Frontiers in Materials, 2019
The increase in awareness of the damage caused by synthetic materials on the environment has led to the development of eco-friendly materials. The researchers have shown a lot of interest in developing such materials which can replace the synthetic ...
Yashas Gowda Thyavihalli Girijappa, Sanjay Mavinkere Rangappa, Jyotishkumar Parameswaranpillai, S. Siengchin   +3 more
semanticscholar   +1 more source

Role of in-situ formed free carbon on electromagnetic absorption properties of polymer-derived SiC ceramics

Journal of Advanced Ceramics, 2020
In order to enhance dielectric properties of polymer-derived SiC ceramics, a novel single-source-precursor was synthesized by the reaction of an allylhydrido polycarbosilane (AHPCS) and divinyl benzene (DVB) to form carbon-rich SiC. As expected, the free
Zhaoju Yu, Xuan Lv, Kangwei Mao, Yujing Yang, Anhua Liu   +4 more
doaj   +1 more source

A comprehensive review of techniques for natural fibers as reinforcement in composites: Preparation, processing and characterization.

Carbohydrate Polymers, 2019
Designing environmentally friendly materials from natural resources represents a great challenge in the last decade. However, the lack of fundamental knowledge in the processing of the raw materials to fabricate the composites structure is still a major ...
Sanjay M.R., S. Siengchin, Jyotishkumar Parameswaranpillai, M. Jawaid, C. Pruncu, Anish Khan   +5 more
semanticscholar   +1 more source

Research on An Improved and Set Spiked Cylinder 6A-12M1 [PDF]

BIO Web of Conferences
The study results on the 6A-12M1 apparatus with upgraded screw conveyor piles are presented in this paper. Studies were conducted on the small-impurity removal apparatus used in the Rishton cotton ginning business. A better version of the spiked cylinder
Tuychiev Timur, Turdiyev Hayotbek, Ruzmetov Rakhmatjon, Gapparova Mahfuza, Sharipov Khayrullo   +4 more
doaj   +1 more source

Modification of Leather Surface Using Low-Pressure Plasma and Antimicrobial Reagent [PDF]

E3S Web of Conferences, 2021
Investigations, which are related to plasma efficiency on the treated leather surface, are significant in the development of ecologically and economically friendly processes in obtaining material of desired functional properties.
Ercegović Ražić Sanja, Akalović Jadranka, Ivanković Tomislav, Ludaš Anja, Ištef Katarina   +4 more
doaj   +1 more source

Preparation of CdTe/Alginate Textile Fibres with Controllable Fluorescence Emission through a Wet-Spinning Process and Application in the Trace Detection of Hg²⁺ Ions

Nanomaterials, 2019
Fluorescent textile fibres (FTFs) are widely used in many industrial fields. However, in addition to fibres with good fluorescence, fibres with excellent colour controllability, structural stability and appropriate mechanical strength still need to be ...
Zhihui Zhao, Cunzhen Geng, Xihui Zhao, Zhixin Xue, Fengyu Quan, Yanzhi Xia   +5 more
doaj   +1 more source

Temperature-adaptive hydrogel optical waveguide with soft tissue-affinity for thermal regulated interventional photomedicine

Nature Communications, 2022
Light penetration and overheating are major issues facing the application of photothermal therapy. Here, the authors develop a temperature responsive hydrogel optical waveguide for controlled delivery of light to deep tumours and demonstrate ...
Guoyin Chen, Kai Hou, Nuo Yu, Peiling Wei, Tao Chen, Caihong Zhang, Shun Wang, Hongmei Liu, Ran Cao, Liping Zhu, Benjamin S. Hsiao, Meifang Zhu   +11 more
doaj   +1 more source

Preparation of Ion-Exchanged TEMPO-Oxidized Celluloses as Flame Retardant Products

Molecules, 2019
Cellulose, as one of the most abundant natural biopolymers, has been widely used in textile industry. However, owing to its drawbacks of flammability and ignitability, the large-scale commercial application of neat cellulose is limited.
Cunzhen Geng, Zhihui Zhao, Zhixin Xue, Peilong Xu, Yanzhi Xia   +4 more
doaj   +1 more source

Interfacial engineered superelastic metal-organic framework aerogels with van-der-Waals barrier channels for nerve agents decomposition

Nature Communications, 2023
Chemical warfare agents (CWAs) significantly threaten human peace and global security. Most personal protective equipment (PPE) deployed to prevent exposure to CWAs is generally devoid of self-detoxifying activity.
Zishuo Yan, Xiaoyan Liu, Bin Ding, Jianyong Yu, Yang Si   +4 more
doaj   +1 more source

Learning to see through multimode fibers [PDF]

Optica, 2018
We use Deep Neural Networks (DNNs) to classify and reconstruct a large database of handwritten digits from the intensity of the speckle patterns that result after the images propagated through multimode fibers (MMF).
N. Borhani, E. Kakkava, C. Moser, D. Psaltis   +3 more
semanticscholar   +1 more source