Zobrazeno 1 - 10
of 2 053
pro vyhledávání: '"Green composites"'
Publikováno v:
Macromolecular Materials and Engineering, Vol 309, Iss 10, Pp n/a-n/a (2024)
Abstract In this study, two green extraction methods are explored to valorize rice straw into cellulose fibers (CFs), namely subcritical water extraction (SWE) and combined ultrasound‐heating treatment (USHT). The resultant fibers are, thereafter,
Externí odkaz:
https://doaj.org/article/c5f868c3b7f848ddb982f71ffcb58bca
Autor:
Chijioke P. Egole, Rasaq O. Medupin, Gaius C. Nzebuka, Nnamdi A. Nnodum, Ugochukwu P. Ochieze, Orevaoghene Eterigho-Ikelegbe, Uwemedimo N. Wilson, Kelvin O. Yoro
Publikováno v:
Results in Materials, Vol 23, Iss , Pp 100584- (2024)
In this study, some selected clay samples were beneficiated and blended with quartz and feldspar in various proportions to develop composites with good thermal and structural performance for sustainable development. X-ray fluorescence (XRF) analysis
Externí odkaz:
https://doaj.org/article/be3e5fb40e2e4d0685bec6c6321d45d4
Autor:
Natrayan L., Ameen Fuad, Chinta Neelima Devi, Teja Nalla Bhanu, Muthu G., Kaliappan S., Ali Saheb, Vadiveloo Ashiwin
Publikováno v:
Green Processing and Synthesis, Vol 13, Iss 1, Pp 1-15 (2024)
This article explores the impact of nano-silica on the properties of woven flax fibre/epoxy composites. Using compression moulding, epoxy/flax/silica hybrid nanocomposites were produced. The nano-silica was dispersed in the epoxy matrix via ultrasoni
Externí odkaz:
https://doaj.org/article/900bcc154a76424287fef7440992cb58
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 101-108 (2024)
The recent focus on enhancing sustainability has emphasized the proper utilization of natural fibers and waste materials. Natural fiber reinforced composites have emerged as a promising solution for future bio-based products. This study aims to inves
Externí odkaz:
https://doaj.org/article/de0de32d42694066a9abec7c0a77d511
Autor:
Jai Inder Preet Singh, Vikas Sharma, Sehijpal Singh, Vikas Dhawan, Ahmed Belaadi, Rajeev Kumar, Shubham Sharma, Abhinav Kumar, Fuad A. Awwad, M. Ijaz Khan, Emad A. A. Ismail
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
ABSTRACTThese days, green composites are getting a lot of attention for their biodegradability, sustainability, and affordability. This study applies polylactic acid as the matrix and untreated and surface-treated kenaf fibers as reinforcement to fab
Externí odkaz:
https://doaj.org/article/c1f61ed2e9e240f88719ab5df58b0ab6
Autor:
Bekinew Kitaw Dejene
Publikováno v:
Journal of Natural Fibers, Vol 21, Iss 1 (2024)
ABSTRACTCurrent research and design initiatives are cautiously focused on the use of natural fibers from agricultural waste, as they can generate financial gains, improve crop sustainability, and effectively address environmental issues. In Ethiopia,
Externí odkaz:
https://doaj.org/article/870c65aad32c4902a8b3b54692047db0
Autor:
Ahmed Anees Ahmed
Publikováno v:
Magazine of Civil Engineering, Vol 17, Iss 4 (2024)
This study investigated the replacement of fine concrete aggregates with recycled aggregate. The results showed that the effect of recycled aggregate, so that, replacing 25, 50, 75 and 100 % of natural aggregate led to an 8, 23, 15 and 11 %, respecti
Externí odkaz:
https://doaj.org/article/224c081079b34752bb12e479435cc9be
Akademický článek
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Autor:
Caroliny M. Santos, Thiago F. Santos, Marcos S. Aquino, Sanjay Mavinkere Rangappa, Suchart Siengchin, Indran Suyambulingam
Publikováno v:
Heliyon, Vol 10, Iss 8, Pp e29761- (2024)
Bast fibers are defined as those obtained from the outer cell layers of the bast of various plant families. They are finding use in textile applications and are widely used as reinforcements for green composites, as bast fibers are perceived as “su
Externí odkaz:
https://doaj.org/article/fc38245e5d234c0cb3f82bec33f53d72
Autor:
Abhranil Banerjee, Kanishka Jha, Michal Petru, Rajeev Kumar, Shubham Sharma, Mandeep Singh Saini, Kahtan A. Mohammed, Abhinav Kumar, Mohamed Abbas, Elsayed M. Tag-Eldin
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 272-297 (2023)
The contemporary times have witnessed a lot of interest in fabricating green composites because of its biodegradability, durability, affordability, ease of manufacturing and its potential to replace existing commercial goods in the field of engineeri
Externí odkaz:
https://doaj.org/article/b152ccf4cfd142c5978aa78935644fa9